CN215471400U

CN215471400U - Car separates heat exchanger mould cutting device with blade protection architecture

Info

Publication number: CN215471400U
Application number: CN202121786225.6U
Authority: CN
Inventors: 刘宇; 周国庆; 祝彬
Original assignee: Jingjiang Tianhao Mould Technology Co ltd
Current assignee: Jingjiang Tianhao Mould Technology Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-11
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses an automobile heat shield die cutting device with a blade protection structure, and relates to the technical field of automobile manufacturing equipment; electric telescopic rods are symmetrically arranged on the left and right of the bottom wall of the top plate, and moving plates are fixedly connected to the lower ends of the electric telescopic rods; the right side wall of the moving plate on the right side is fixedly connected with a first motor, the output end of the first motor penetrates through the moving plate on the right side and is fixedly connected with a first transmission shaft, and the left end of the first transmission shaft is rotatably connected to the moving plate on the left side through a bearing; the lower side of the first transmission shaft is fixedly connected with a connecting plate, the lower end of the front side wall of the connecting plate is fixedly connected with a cutting box body, the right inner side wall of the cutting box body is fixedly connected with a fourth motor, and the output end of the fourth motor penetrates through the right side wall of the cutting box body and is fixedly connected with a second transmission shaft; possess blade protection architecture, extension blade life reduces the change number of times, and protects the blade and shelters from, increases the security.

Description

Car separates heat exchanger mould cutting device with blade protection architecture

Technical Field

The utility model relates to the technical field of automobile manufacturing equipment, in particular to an automobile heat shield mold cutting device with a blade protection structure.

Background

In hot summer, under open-air environment, because the direct irradiation of sunshine can produce a large amount of heats, the heat spreads into and constantly accumulates the intensification in the car for sultriness in the car is hard to boil, and the car separates heat exchanger and can well shelter from sunshine and penetrate directly, protects automotive interior, receives more and more people's favor.

The cutting device for the automobile heat shield mold in the prior art does not usually have a blade protection structure, the service life of a blade is short, the blade is frequently replaced, and the blade is exposed outside and has potential safety hazards.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a reasonably designed cutting device of an automobile heat shield die with a blade protection structure, which aims at overcoming the defects and shortcomings of the prior art, has the blade protection structure, prolongs the service life of a blade, reduces the replacement times, protects and shields the blade and improves the safety.

In order to achieve the purpose, the utility model adopts the following technical scheme: the automatic feeding device comprises a top plate, a left gear, a first driven shaft, a conveying belt, a supporting plate, a third motor, a first driving shaft and a right gear; the left side wall and the right side wall of the top plate are both fixedly connected with a plurality of supporting plates, a third motor is fixedly connected to the front side wall of the supporting plate positioned on the right front side, the output end of the third motor penetrates through the supporting plate on the right front side and then is fixedly connected with a first driving shaft, the rear end of the first driving shaft is rotatably connected to the supporting plate on the right rear side through a bearing, a right gear is fixedly sleeved on the first driving shaft and is connected with a left gear through a conveyor belt, a first driven shaft penetrates through the left gear, and the front end and the rear end of the first driven shaft are respectively rotatably connected to the supporting plates on the left front side and the left rear side through bearings; the device also comprises a fixed ring, a high-pressure air pump, an air pipe, a movable plate, an arc-shaped protective cover, an electric telescopic rod, a fourth motor, a cutting blade and a connecting plate; electric telescopic rods are symmetrically arranged on the left and right of the bottom wall of the top plate, and moving plates are fixedly connected to the lower ends of the electric telescopic rods; the right side wall of the moving plate on the right side is fixedly connected with a first motor, the output end of the first motor penetrates through the moving plate on the right side and is fixedly connected with a first transmission shaft, and the left end of the first transmission shaft is rotatably connected to the moving plate on the left side through a bearing; the lower side of the first transmission shaft is fixedly connected with a connecting plate, the lower end of the front side wall of the connecting plate is fixedly connected with a cutting box body, a fourth motor is fixedly connected to the right inner side wall of the cutting box body, the output end of the fourth motor penetrates through the right side wall of the cutting box body and then is fixedly connected with a second transmission shaft, the front side wall of the connecting plate positioned on the right side of the cutting box body is fixedly connected with a fixed block, the right end of the second transmission shaft is rotatably connected to the fixed block through a bearing, a cutting blade is sleeved and fixed on the second transmission shaft, a cutting groove is formed in the connecting plate, and the cutting blade is rotatably arranged in the cutting groove; the top wall of the cutting groove is fixedly connected with an arc-shaped protective cover which is covered on the cutting blade; the front side wall of the connecting plate positioned on the right side of the fixed block is fixedly connected with a high-pressure air pump, the right side wall of the high-pressure air pump is fixedly connected with a plurality of fixed rings, an air pipe is arranged on the bottom wall of the high-pressure air pump in a penetrating manner, the air pipe is intermittently and movably arranged in the fixed rings, and the lower end of the air pipe is aligned with the extending end of the cutting blade; a blade groove is formed in the bottom wall of the top plate, and the cutting blade is intermittently and movably arranged in the blade groove; the front side wall of the supporting plate at the left front side is fixedly connected with an electric cabinet; the first motor, the fixed ring, the third motor and the fourth motor are connected with the electric cabinet through wires.

Preferably, the bottom wall of the supporting plate is fixedly connected with a non-slip mat.

Preferably, a plurality of limiting plates are fixedly connected to the conveyor belt.

Preferably, the upper side of the first transmission shaft is fixedly connected with a transmission box body, and the top wall of the transmission box body is fixedly connected with a polishing box body; the inner top wall of the transmission box body is fixedly connected with a second motor, the output end of the second motor sequentially penetrates through the top wall of the transmission box body and the bottom wall of the polishing box body, the upper end of the second driving shaft is rotationally connected to the inner top wall of the polishing box body through a bearing, a third bevel gear is fixedly sleeved on the second driving shaft, a first bevel gear and a second bevel gear are respectively meshed with the left side and the right side of the third bevel gear, a second driven shaft is fixedly arranged in the first bevel gear and the second bevel gear in a penetrating manner, the outer ends of the second driven shafts on the left side and the right side are respectively rotationally connected to the left inner side wall and the right inner side wall of the polishing box body through bearings, polishing rollers are fixedly sleeved on the second driven shaft, strip-shaped holes are symmetrically formed in the top wall of the polishing box body in the left-right direction, and the outer ring surface of each polishing roller penetrates through the strip-shaped holes, the activity sets up in the outside of the box of polishing, and No. two motors are connected with the electric cabinet through the wire.

Preferably, the front sides of the polishing box body, the transmission box body and the cutting box body are respectively and movably provided with a third box door, a second box door and a first box door through hinges.

Compared with the prior art, the utility model has the beneficial effects that: the automobile heat shield die cutting device with the blade protection structure has the advantages of being reasonable in arrangement, high in practicability and the like, the blade protection structure is arranged, the service life of the blade is prolonged, the replacement times are reduced, the blade is protected and shielded, and safety is improved.

Description of the drawings:

fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a right side view of fig. 1.

Fig. 3 is a sectional view taken along line a-a in fig. 2.

Fig. 4 is an enlarged view of a portion B in fig. 3.

Fig. 5 is an enlarged view of a portion C in fig. 3.

Fig. 6 is a schematic structural diagram of the connection relationship among the arc-shaped protective cover, the cutting box body, the cutting groove, the cutting blade, the connecting plate and the second transmission shaft.

Description of reference numerals:

the device comprises a top plate 1, a blade groove 2, a first transmission shaft 3, a first motor 4, a fixing ring 5, a high-pressure air pump 6, an air pipe 7, a non-slip mat 8, a left gear 9, a first driven shaft 10, a conveyor belt 11, a limiting plate 12, a moving plate 13, an arc-shaped protective cover 14, a transmission box body 15, a second motor 16, an electric telescopic rod 17, a supporting plate 18, a third motor 19, a first box door 20, a second box door 21, a third box door 22, a strip-shaped hole 23, a first bevel gear 24, a polishing box body 25, a second bevel gear 26, a polishing roller 27, a second driven shaft 28, a third bevel gear 29, a first driving shaft 30, a fourth motor 31, a cutting box body 32, a cutting groove 33, a cutting blade 34, a connecting plate 35, a second transmission shaft 36, a fixing block 37, a second driving shaft 38, a right gear 39 and an electric cabinet 40.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

As shown in fig. 1 to fig. 6, the following technical solutions are adopted in the present embodiment: the device comprises a top plate 1, a left gear 9, a first driven shaft 10, a conveyor belt 11, a supporting plate 18, a third motor 19, a first driving shaft 30 and a right gear 39; the left side wall and the right side wall of the top plate 1 are welded with a plurality of support plates 18, the bottom wall of each support plate 18 is fixedly provided with an anti-skid pad 8 in an adhesive mode, the front side wall of the support plate 18 positioned on the right front side is fixedly provided with a third motor 19 through bolts and a support, the output end of the third motor 19 penetrates through the support plate 18 positioned on the right front side and is connected with a first driving shaft 30 through a coupling, the rear end of the first driving shaft 30 is rotatably connected onto the support plate 18 positioned on the right rear side through a bearing, a right gear 39 is fixedly sleeved on the first driving shaft 30, the right gear 39 is connected with a left gear 9 through a conveyor belt 11, the conveyor belt 11 is riveted with a plurality of limiting plates 12 through bolts, a first driven shaft 10 is fixedly penetrated into the left gear 9, and the front end and the rear end of the first driven shaft 10 are respectively rotatably connected onto the support plates 18 positioned on the left front side and the left rear side through bearings; the device also comprises a fixing ring 5, a high-pressure air pump 6, an air pipe 7, a moving plate 13, an arc-shaped protective cover 14, an electric telescopic rod 17, a fourth motor 31, a cutting blade 34 and a connecting plate 35; electric telescopic rods 17 are symmetrically riveted on the bottom wall of the top plate 1 in a left-right mode through bolts, and movable plates 13 are riveted at the lower ends of the electric telescopic rods 17 through bolts; a first motor 4 is fixed on the right side wall of the right moving plate 13 through a bolt and a bracket, the output end of the first motor 4 penetrates through the right moving plate 13 and then is connected with a first transmission shaft 3 through a coupler, and the left end of the first transmission shaft 3 is rotatably connected to the left moving plate 13 through a bearing; the lower side of the first transmission shaft 3 is riveted with a connecting plate 35 through a bolt, the lower end of the front side wall of the connecting plate 35 is riveted with a cutting box body 32 through a bolt, a fourth motor 31 is fixed on the right inner side wall of the cutting box body 32 through a bolt and a support, the output end of the fourth motor 31 penetrates through the right side wall of the cutting box body 32 and then is connected with a second transmission shaft 36 through a coupling, a fixed block 37 is welded on the front side wall of the connecting plate 35 on the right side of the cutting box body 32, the right end of the second transmission shaft 36 is rotatably connected onto the fixed block 37 through a bearing, a cutting blade 34 is fixedly sleeved on the second transmission shaft 36, a cutting groove 33 is formed in the connecting plate 35, and the cutting blade 34 is rotatably arranged in the cutting groove 33; an arc-shaped protective cover 14 is riveted on the top wall of the cutting groove 33 through a bolt, and the arc-shaped protective cover 14 covers the cutting blade 34; a high-pressure air pump 6 is fixed on the front side wall of the connecting plate 35 positioned on the right side of the fixed block 37 through bolts and a bracket, a plurality of fixed rings 5 are welded on the right side wall of the high-pressure air pump 6, an air pipe 7 is arranged on the bottom wall of the high-pressure air pump 6 in a penetrating manner, the air pipe 7 is intermittently and movably arranged in the fixed rings 5, and the lower end of the air pipe 7 is aligned with the extending end of the cutting blade 34; a blade groove 2 is formed in the bottom wall of the top plate 1, and a cutting blade 34 is intermittently and movably arranged in the blade groove 2; the upper side of the first transmission shaft 3 is riveted with a transmission box body 15 through a bolt, and the top wall of the transmission box body 15 is riveted with a polishing box body 25 through a bolt; a second motor 16 is fixed on the inner top wall of the transmission box body 15 through bolts and a support, the output end of the second motor 16 sequentially penetrates through the top wall of the transmission box body 15 and the bottom wall of the polishing box body 25 and then is connected with a second driving shaft 38 through a coupler, the upper end of the second driving shaft 38 is rotatably connected on the inner top wall of the polishing box body 25 through a bearing, a third bevel gear 29 is sleeved and fixed on the second driving shaft 38, a first bevel gear 24 and a second bevel gear 26 are respectively meshed with the left side and the right side of the third bevel gear 29, a second driven shaft 28 is respectively penetrated and fixed in the first bevel gear 24 and the second bevel gear 26, the outer ends of the second driven shafts 28 on the left side and the right side are respectively rotatably connected on the left inner side wall and the right inner side wall of the polishing box body 25 through bearings, polishing rollers 27 are respectively sleeved and fixed on the second driven shafts 28, strip-shaped holes 23 are symmetrically formed in the top wall of the polishing box body 25, and the outer annular surface of the polishing rollers 27 penetrates through the strip-shaped holes 23, the polishing device is movably arranged on the outer side of the polishing box body 25; the front sides of the grinding box body 25, the transmission box body 15 and the cutting box body 32 are respectively hinged with a third box door 22, a second box door 21 and a first box door 20 through hinges; an electric cabinet 40 is riveted on the front side wall of the support plate 18 at the left front side through a bolt; the first motor 4, the fixed ring 5, the second motor 16, the third motor 19 and the fourth motor 31 are connected with the electric cabinet 40 through wires.

The working principle of the specific embodiment is as follows: in the initial state, the extending end of the cutting blade 34 is positioned in the blade groove 2, the cutting blade 34 when the electric telescopic rod 17 is not in use is protected, and the electric telescopic rod 17 is in a contraction state; when the automobile heat shield die needs to be cut, the electric cabinet 40 is used for simultaneously opening the electric telescopic rods 17 on the left side and the right side, the electric telescopic rods 17 drive the moving plate 13 to move downwards, when the space above the first transmission shaft 3 can meet the rotation requirements of the polishing box body 25 and the polishing roller 27, the electric telescopic rods 17 are closed, the first motor 4 is started, the first motor 4 drives the first transmission shaft 3 to rotate, the first transmission shaft 3 rotates the transmission box body 15 and the polishing box body 25 to the upper side of the first transmission shaft 3, the connecting plate 35 rotates to the lower side of the first transmission shaft 3, and the first motor 4 is closed; fixing the automobile heat shield mold between the left and right limiting plates 12, turning on the third motor 19, driving the first driving shaft 30 to rotate by the third motor 19, driving the right gear 39 to rotate by the first driving shaft 30, driving the left gear 9 to rotate by the right gear 39 through the conveyor belt 11, and driving the mold to move to a proper position below the cutting blade 34 by the conveyor belt 11; the electric telescopic rod 17 is started, the electric telescopic rod 17 drives the moving plate 13 to move downwards, the moving plate 13 drives the first transmission shaft 3 to move downwards, the first transmission shaft 3 drives the connecting plate 35 and the cutting blade 34 to move downwards, the fourth motor 31 is started while the cutting blade 34 moves downwards, the fourth motor 31 drives the second transmission shaft 36 to rotate, the second transmission shaft 36 drives the cutting blade 34 to rotate, the cutting blade 34 cuts a die in the downward moving process, the arc-shaped protective cover 14 is arranged to prevent the cutting blade 34 from flying out when collapsing, and safety is improved; in the cutting process, the high-pressure air pump 6 is opened and the air pipe 7 is used for blowing air to the cutting position, so that the chips generated by cutting can be prevented from influencing the normal work of the cutting blade 34, meanwhile, the cutting blade 34 can be cooled, and the service life is prolonged; when the rough position exists on the surface of the mold and the mold needs to be polished, the transmission box body 15 and the polishing box body 25 are rotated to the lower side of the first transmission shaft 3 through the first motor 4, the second motor 16 is started, the second motor 16 drives the second driving shaft 38 and the third bevel gear 29 to rotate, the third bevel gear 29 drives the second bevel gears 26 on the left side and the right side to rotate, the second bevel gears 26 all drive the second driven shaft 28 to rotate, the second driven shaft 28 drives the polishing roller 27 to rotate, the polishing roller 27 is controlled to move up and down through the electric telescopic rod 17 to polish the mold, and the smooth surface is guaranteed.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the anti-skid pad 8 is arranged, so that the anti-skid effect can be realized, and the stability of the device is improved;

2. by arranging the blade groove 2, the first transmission shaft 3, the first motor 4, the fixing ring 5, the high-pressure air pump 6, the air pipe 7, the arc-shaped protective cover 14, the cutting box body 32, the cutting groove 33, the cutting blade 34, the connecting plate 35 and the second transmission shaft 36, the automobile heat insulation cover die can be cut, the blades can be protected during cutting and idling, the service life is prolonged, and the safety is improved;

3. by arranging the second motor 16, the first bevel gear 24, the grinding box 25, the second bevel gear 26, the grinding roller 27, the second driven shaft 28, the third bevel gear 29 and the second driving shaft 38, the rough position of the surface of the automobile heat shield mold can be ground, and the surface can be guaranteed to be smooth.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A cutting device of an automobile heat shield die with a blade protection structure comprises a top plate (1), a left gear (9), a first driven shaft (10), a conveyor belt (11), a support plate (18), a third motor (19), a first driving shaft (30) and a right gear (39); the left side wall and the right side wall of the top plate (1) are fixedly connected with a plurality of supporting plates (18), the front side wall of the supporting plate (18) positioned on the right front side is fixedly connected with a third motor (19), the output end of the third motor (19) penetrates through the supporting plate (18) positioned on the right front side and is fixedly connected with a first driving shaft (30), the rear end of the first driving shaft (30) is rotatably connected onto the supporting plate (18) positioned on the right rear side through a bearing, a right gear (39) is fixedly sleeved on the first driving shaft (30), the right gear (39) is connected with a left gear (9) through a conveyor belt (11), a first driven shaft (10) is fixedly arranged in the left gear (9) in a penetrating manner, and the front end and the rear end of the first driven shaft (10) are respectively rotatably connected onto the supporting plates (18) positioned on the left front side and the left rear side through bearings; the method is characterized in that: the device also comprises a fixing ring (5), a high-pressure air pump (6), an air pipe (7), a moving plate (13), an arc-shaped protective cover (14), an electric telescopic rod (17), a fourth motor (31), a cutting blade (34) and a connecting plate (35); electric telescopic rods (17) are symmetrically arranged on the left and right of the bottom wall of the top plate (1), and the lower ends of the electric telescopic rods (17) are fixedly connected with movable plates (13); the first motor (4) is fixedly connected to the right side wall of the moving plate (13) on the right side, the first transmission shaft (3) is fixedly connected to the output end of the first motor (4) after penetrating through the moving plate (13) on the right side, and the left end of the first transmission shaft (3) is rotatably connected to the moving plate (13) on the left side through a bearing; the lower side of the first transmission shaft (3) is fixedly connected with a connecting plate (35), the lower end of the front side wall of the connecting plate (35) is fixedly connected with a cutting box body (32), a fourth motor (31) is fixedly connected to the right inner side wall of the cutting box body (32), the output end of the fourth motor (31) penetrates through the right side wall of the cutting box body (32), a second transmission shaft (36) is fixedly connected, a fixed block (37) is fixedly connected to the front side wall of the connecting plate (35) on the right side of the cutting box body (32), the right end of the second transmission shaft (36) is rotatably connected to the fixed block (37) through a bearing, a cutting blade (34) is fixedly sleeved on the second transmission shaft (36), a cutting groove (33) is formed in the connecting plate (35), and the cutting blade (34) is rotatably arranged in the cutting groove (33); an arc-shaped protective cover (14) is fixedly connected to the top wall of the cutting groove (33), and the arc-shaped protective cover (14) covers the cutting blade (34); the high-pressure air pump (6) is fixedly connected to the front side wall of the connecting plate (35) on the right side of the fixing block (37), a plurality of fixing rings (5) are fixedly connected to the right side wall of the high-pressure air pump (6), an air pipe (7) is arranged on the bottom wall of the high-pressure air pump (6) in a penetrating mode, the air pipe (7) is intermittently and movably arranged in the fixing rings (5), and the lower end of the air pipe (7) is arranged in alignment with the extending end of the cutting blade (34); a blade groove (2) is formed in the bottom wall of the top plate (1), and a cutting blade (34) is intermittently and movably arranged in the blade groove (2); an electric cabinet (40) is fixedly connected to the front side wall of the left front side supporting plate (18); the first motor (4), the fixed ring (5), the third motor (19) and the fourth motor (31) are connected with the electric cabinet (40) through wires.

2. The automotive heat shield die cutting apparatus with blade protection feature of claim 1, wherein: the bottom wall of the supporting plate (18) is fixedly connected with an anti-skid pad (8).

3. The automotive heat shield die cutting apparatus with blade protection feature of claim 1, wherein: the conveying belt (11) is fixedly connected with a plurality of limiting plates (12).

4. The automotive heat shield die cutting apparatus with blade protection feature of claim 1, wherein: the upper side of the first transmission shaft (3) is fixedly connected with a transmission box body (15), and the top wall of the transmission box body (15) is fixedly connected with a polishing box body (25); a second motor (16) is fixedly connected on the inner top wall of the transmission box body (15), the output end of the second motor (16) sequentially penetrates through the top wall of the transmission box body (15) and the bottom wall of the polishing box body (25), a second driving shaft (38) is fixedly connected, the upper end of the second driving shaft (38) is rotatably connected on the inner top wall of the polishing box body (25) through a bearing, a third bevel gear (29) is fixedly sleeved on the second driving shaft (38), the left side and the right side of the third bevel gear (29) are respectively meshed with a first bevel gear (24) and a second bevel gear (26), a second driven shaft (28) is fixedly penetrated in the first bevel gear (24) and the second bevel gear (26), the outer ends of the second driven shafts (28) on the left side and the right side are respectively rotatably connected on the left inner side wall and the right inner wall of the polishing box body (25) through bearings, and polishing rollers (27) are fixedly sleeved on the second driven shaft (28), a strip-shaped hole (23) is symmetrically formed in the left and right of the top wall of the polishing box body (25), the outer ring surface of the polishing roller (27) penetrates through the strip-shaped hole (23) and then is movably arranged on the outer side of the polishing box body (25), and the second motor (16) is connected with the electric cabinet (40) through a wire.

5. The automotive heat shield die cutting apparatus with blade protection feature of claim 4, wherein: the front sides of the grinding box body (25), the transmission box body (15) and the cutting box body (32) are respectively and movably provided with a third box door (22), a second box door (21) and a first box door (20) through hinges.