CN219852400U - Cutting device is used in processing of car wind channel - Google Patents

Abstract

The utility model provides a cutting device for processing an automobile air duct. The automatic lifting device comprises a workbench, wherein a supporting frame is fixedly arranged on the left side of the upper end of the workbench, and a fixing plate is horizontally and fixedly arranged on the side face of the supporting frame. The utility model provides a cutting device for processing an automobile air duct, which is characterized in that three groups of fixing blocks are simultaneously contracted to fix an air duct by arranging screw rods, the screw rods are mutually matched among inner components, the three groups of cylindrical fixing blocks can fix and clamp the air duct, the air duct is more stable and is not easy to deviate relative to a traditional fixing mechanism, on the other hand, the air duct with different diameters is suitable to be fixed, when the air duct is cut by a cutting mechanism, water in a water tank is sprayed out through a spray head, so that a blade is cooled, the abrasion of the blade is reduced, the service life of the blade is prolonged, the cutting angle of the cutting mechanism is adjusted by rotating a worm, and the worm wheel and the worm have good self-locking property, so that the cutting precision is further improved.

Description

Cutting device is used in processing of car wind channel

Technical Field

The utility model relates to the field of cutting devices, in particular to a cutting device for machining an automobile air duct.

Background

The automobile air conditioning system is a device for realizing refrigeration, heating, ventilation and air purification of air in a carriage, can provide comfortable riding environment for passengers, reduces fatigue strength of the drivers, improves driving safety, and becomes one of marks for measuring whether the functions of the automobile are complete.

The automobile air duct is an important component part of an automobile air conditioning system and is connected with an outlet of an automobile air conditioning box, and mainly plays a role in guiding air, so that the air from the air conditioning box body is distributed to a corresponding air outlet.

The automobile air duct is formed by a plurality of groups of air ducts, the air ducts are required to be cut into proper lengths for assembly in the processing process, however, most of traditional automobile air ducts are cut through manual handheld air ducts, the stability of the fixing mode is poor, slight deviation in the cutting process can cause unqualified cutting precision, and subsequent assembly cannot be performed.

Therefore, it is necessary to provide a cutting device for processing an automobile air duct to solve the above technical problems.

Disclosure of Invention

The utility model provides a cutting device for processing an automobile air duct, which solves the problem of lower cutting precision caused by simpler fixing mode of the existing cutting procedure for the automobile air duct.

In order to solve the technical problems, the cutting device for processing the automobile air duct comprises a workbench, wherein a supporting frame is fixedly arranged on the left side of the upper end of the workbench, a fixing plate is horizontally and fixedly arranged on the side face of the supporting frame, a screw is vertically and rotatably arranged in the supporting frame, a first screw sleeve and a second screw sleeve are sleeved on the surface of the screw, sliding grooves are formed in the fixing plate and are slidably provided with mutually symmetrical limiting blocks, fixing blocks are rotatably arranged on the inner sides of the limiting blocks and the inner sides of the first screw sleeve, the fixing blocks are cylindrical, connecting rods are hinged to the outer sides of the two groups of limiting blocks, one end of each connecting rod, far away from the limiting block, is hinged to the second screw sleeve, a rotary table is fixedly arranged at the top of the screw, and a cutting mechanism is arranged on the right side of the workbench.

Preferably, the cutting mechanism comprises a frame, a motor, a blade and an electric sliding table, wherein the lower end of the frame is in a ring shape, the radius of the blade is the same as the inner diameter of the ring-shaped part of the frame, a driving shaft of the motor is connected with the blade in a transmission manner through a belt (not shown in the figure), and the motor is slidably arranged on the side face of the frame through the electric sliding table.

Preferably, the top of the cutting mechanism is fixedly provided with a water tank, the inner wall of the frame is symmetrically provided with two groups of spray heads, and the water tank is communicated with the spray heads.

Preferably, the bottom fixedly connected with worm wheel of cutting mechanism, the worm wheel rotates the inside of installing in the revolving stage, the inside level of revolving stage just rotates and installs the worm, worm and worm wheel meshing.

Preferably, the sliding grooves are formed in the front side and the rear side of the workbench, the sliding blocks are movably embedded in the sliding grooves, the rotating table is fixedly connected with the sliding blocks, and the pulleys are mounted at the bottoms of the sliding blocks.

Preferably, a scrap groove is arranged right below the upper surface of the workbench corresponding to the cutting mechanism.

Compared with the related art, the cutting device for processing the automobile air duct has the following beneficial effects:

the utility model provides a cutting device for processing an automobile air duct, which is characterized in that three groups of fixing blocks are simultaneously contracted to fix an air duct by arranging screw rods, the screw rods are mutually matched among inner components, the three groups of cylindrical fixing blocks can fix and clamp the air duct, the air duct is more stable and is not easy to deviate relative to a traditional fixing mechanism, on the other hand, the air duct with different diameters is suitable to be fixed, when the air duct is cut by a cutting mechanism, water in a water tank is sprayed out through a spray head, so that a blade is cooled, the abrasion of the blade is reduced, the service life of the blade is prolonged, the cutting angle of the cutting mechanism is adjusted by rotating a worm, and the worm wheel and the worm have good self-locking property, so that the cutting precision is further improved.

Drawings

FIG. 1 is a schematic diagram of a cutting device for processing an air duct of an automobile according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of the left-hand structure of FIG. 1;

FIG. 3 is a schematic side view of the cutting mechanism of FIG. 1;

fig. 4 is a schematic top view of the turntable of fig. 1.

Reference numerals in the drawings: 1. a work table; 2. a support frame; 3. a fixing plate; 4. a screw; 5. a first screw sleeve; 6. a second screw sleeve; 7. a limiting block; 8. a fixed block; 9. a connecting rod; 10. a turntable; 11. a cutting mechanism; 111. a frame; 112. a motor; 113. a blade; 114. an electric sliding table; 12. a worm wheel; 13. a rotary table; 14. a worm; 15. a slide block; 16. a water tank; 17. a spray head.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural diagram of a cutting device for processing an air duct of an automobile according to a preferred embodiment of the present utility model; FIG. 2 is a schematic cross-sectional view of the left-hand structure of FIG. 1; FIG. 3 is a schematic side view of the cutting mechanism of FIG. 1; fig. 4 is a schematic top view of the turntable of fig. 1. The utility model provides a cutting device is used in automobile wind channel processing, the work bench comprises a workbench 1, the upper end left side fixed mounting of work bench 1 has support frame 2, the side level and fixed mounting of support frame 2 have fixed plate 3, the inside of support frame 2 is vertical and rotate and install screw rod 4, the surface cover of screw rod 4 is equipped with first swivel nut 5 and second swivel nut 6, spout and slidable mounting have the stopper 7 of mutual symmetry in the inside of fixed plate 3, fixed block 8 is all installed in the inboard of stopper 7 and the inboard of first swivel nut 5 rotation, fixed block 8 sets up to cylindrically, connecting rod 9 is all articulated to install in the outside of two sets of stopper 7, the one end that the stopper 7 was kept away from to connecting rod 9 links to each other with second swivel nut 6 is articulated, cutting mechanism 11 is installed on the top fixed mounting of screw rod 4, through setting up screw rod 4, the shrink simultaneously between each subassembly of inside make three sets of fixed block 8 shrink the tuber pipe, cylindrical fixed block 8 can fix a position centre gripping to the tuber pipe, for traditional fixed mechanism is more stable, difficult skew, on the other hand is fit for fixing the tuber pipe of different diameters.

The cutting mechanism 11 comprises a frame 111, a motor 112, a blade 113 and an electric sliding table 114, wherein the lower end of the frame 111 is in a ring shape, the radius of the blade 113 is the same as the inner diameter of the ring-shaped part of the frame 111, a driving shaft of the motor 112 is in transmission connection with the blade 113 through a belt chart, which is not marked in the belt chart, and the motor 112 is slidably arranged on the side surface of the frame 111 through the electric sliding table 114.

The top fixed mounting of cutting mechanism 11 has water tank 16, and two sets of shower nozzles 17 are installed to the inner wall symmetry of frame 111, and water tank 16 is linked together with shower nozzle 17, through setting up water tank 16 and shower nozzle 17, and when cutting mechanism 11 cut the tuber pipe, the water in the water tank 16 spouts through shower nozzle 17 to cooling down blade 113, thereby reduce the wearing and tearing of blade, improve the life of blade 113.

The bottom fixedly connected with worm wheel 12 of cutting mechanism 11, worm wheel 12 rotate and install in the inside of revolving stage 13, and worm 14 is installed in the inside level of revolving stage 13 and rotation, and worm 14 meshes with worm wheel 12, through setting up worm wheel 12 and worm 14, adjusts the cutting angle of cutting mechanism 11 through rotating worm 14 to worm wheel 12 and worm 14 have good auto-lock nature, thereby further improve the cutting precision.

Sliding grooves are formed in the front side and the rear side of the workbench 1, the sliding blocks 15 are movably embedded in the sliding grooves, the rotating table 13 is fixedly connected with the sliding blocks 15, pulleys are mounted at the bottoms of the sliding blocks 15, the sliding cutting of the cutting mechanism 11 is facilitated by the aid of the sliding blocks 15, and friction between the sliding blocks 15 and the sliding grooves of the workbench 1 can be reduced through the pulleys, so that labor is saved.

The upper surface of workstation 1 corresponds cutting mechanism 11 installs the sweeps groove under, is convenient for carry out centralized processing to the sweeps that produce when cutting through setting up the sweeps groove.

The utility model provides a cutting device for processing an automobile air duct, which has the following working principle:

the first step: the air pipe is placed between the three groups of fixing blocks 8, the rotary disc 10 is rotated simultaneously, the first screw sleeve 5 and the second screw sleeve 6 slide downwards under the action of the screw threads of the screw rod 4, the upper fixing block 8 slides downwards, and the left and right groups of fixing blocks 8 slide inwards simultaneously, so that the air pipe is positioned and clamped.

And a second step of: the frame 111 is sleeved outside the air pipe by pushing the sliding block 15, the motor 112 is started, the motor 112 drives the blade 113 to rotate through a belt, so that the air pipe is cut, and meanwhile, water in the water tank 16 is sprayed out through the spray head 17 to cool the blade 113.

And a third step of: by rotating the worm 14, the worm 14 drives the worm wheel 12 to rotate, so that the cutting angle of the cutting mechanism 11 is adjusted, and different angles can be cut conveniently.

Compared with the related art, the cutting device for processing the automobile air duct has the following beneficial effects: through setting up screw rod 4, rotate screw rod 4 and make three sets of fixed blocks 8 shrink simultaneously between each subassembly of inside and fix the tuber pipe, three sets of cylindrical fixed blocks 8 can fix a position the centre gripping to the tuber pipe, for traditional fixed establishment is more stable, be difficult for the skew, on the other hand is fit for fixing the tuber pipe of different diameters, when cutting mechanism 11 cuts the tuber pipe, water in the water tank 16 is through shower nozzle 17 blowout, thereby cool down to blade 113, thereby reduce blade 113's wearing and tearing, improve blade 113's life, adjust the cutting angle of cutting mechanism 11 through rotating worm 14, and worm wheel 12 and worm 14 have good self-locking, thereby further improve cutting accuracy.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (6)

1. Cutting device is used in car wind channel processing, including workstation (1), its characterized in that: the utility model discloses a workbench, including support frame (2), fixed block (8) are all installed in the inboard of support frame (1) and the inboard of first swivel nut (5), support frame (2) side level and fixed mounting have fixed plate (3), screw rod (4) are installed in the inside of support frame (2) vertical and rotation, the surface cover of screw rod (4) is equipped with first swivel nut (5) and second swivel nut (6), spout and slidable mounting have limit block (7) of mutual symmetry in the inside of fixed plate (3), fixed block (8) are all installed in the inboard of limit block (7) and the inboard of first swivel nut (5) rotation, fixed block (8) set up to cylindrically, two sets of all articulated connecting rod (9) of installing in the outside of limit block (7), the one end that limit block (7) were kept away from to connecting rod (9) links to each other with second swivel nut (6) is articulated, top fixed mounting of screw rod (4) has carousel (10), cutting mechanism (11) are installed on the right side of workstation (1).

2. The cutting device for processing the automobile air duct according to claim 1, wherein the cutting mechanism (11) comprises a frame (111), a motor (112), a blade (113) and an electric sliding table (114), the lower end of the frame (111) is arranged in a ring shape, the radius of the blade (113) is the same as the inner diameter of the ring-shaped part of the frame (111), a driving shaft of the motor (112) is in transmission connection with the blade (113) through a belt, and the motor (112) is slidably mounted on the side surface of the frame (111) through the electric sliding table (114).

3. The cutting device for processing the automobile air duct according to claim 2, wherein a water tank (16) is fixedly arranged at the top of the cutting mechanism (11), two groups of spray heads (17) are symmetrically arranged on the inner wall of the frame (111), and the water tank (16) is communicated with the spray heads (17).

4. The cutting device for machining the air duct of the automobile according to claim 1, wherein a worm wheel (12) is fixedly connected to the bottom of the cutting mechanism (11), the worm wheel (12) is rotatably mounted inside a rotary table (13), the inside of the rotary table (13) is horizontally and rotatably mounted with a worm (14), and the worm (14) is meshed with the worm wheel (12).

5. The cutting device for processing the automobile air duct according to claim 4, wherein sliding grooves are formed in the front side and the rear side of the workbench (1) and are movably embedded with sliding blocks (15), the rotating table (13) is fixedly connected with the sliding blocks (15), and pulleys are mounted at the bottoms of the sliding blocks (15).

6. The cutting device for processing the automobile air duct according to claim 1, wherein a scrap groove is arranged right below the upper surface of the workbench (1) corresponding to the cutting mechanism (11).