CN216679607U

CN216679607U - Fixing device is used in processing of electric tricycle coiled material

Info

Publication number: CN216679607U
Application number: CN202220271815.3U
Authority: CN
Inventors: 高亮; 谢书兵
Original assignee: Sichuan Jinpeng Automobile Industry Co ltd
Current assignee: Sichuan Jinpeng Automobile Industry Co ltd
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-06-07
Anticipated expiration: 2032-02-10

Abstract

The utility model discloses a fixing device for processing coiled materials of an electric tricycle, which comprises a first hydraulic cylinder, wherein a fixing block is fixedly connected to the extending end of the first hydraulic cylinder, a baffle is arranged on the fixing block, a shaft rod is rotatably connected to the baffle, a plurality of slide rails are arranged on the shaft rod, four push plates are arranged at intervals in the circumferential direction of the shaft rod, lead screws are arranged between the four push plates and the shaft rod, two lead screw nuts are arranged on the lead screws, a sliding block and a hinge rod are respectively hinged to two sides of each lead screw nut, the other end of each hinge rod is hinged to the corresponding push plate, a rotating rod is fixedly connected to any one of the shaft rods, and a linkage mechanism is arranged between the four lead screws; and a supporting mechanism is arranged below the shaft lever. According to the utility model, the push plates are all abutted with the inner ring of the coiled material by arranging the shaft lever, the slide rail, the slide block, the lead screw nut, the push plates and the rotating rod, so that the coiled material is prevented from slipping.

Description

Fixing device is used in processing of electric tricycle coiled material

Technical Field

The utility model relates to the technical field of electric vehicle production and processing, in particular to a fixing device for processing coiled materials of an electric tricycle.

Background

Electric motor car, electric tricycle all is with the battery as energy source, through the controller, parts such as motor, turn into the vehicle of mechanical energy motion with control current size change speed with electric energy, a lot of stainless steel panel will be used on electric motor car and electric tricycle's the frame, stainless steel panel is with stainless steel panel through the turn-up, process such as cut obtains, processing equipment will be used generally, the coiled material is placed on processing equipment's unwinding device, processing equipment can stimulate the coiled material that is located unwinding device at the during operation, make the coiled material rotate.

If push pedal and the nonrust coil of strip material on the unwinding device are connected insecurely, can appear stainless steel coil and unwinding device's axostylus axostyle asynchronous rotation at the in-process of taking the coiled material, the phenomenon that nonrust coil of strip material skidded promptly seriously influences the production progress.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing device for processing coiled materials of an electric tricycle, which is used for solving at least one technical problem.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a fixing device for processing coiled materials of an electric tricycle comprises a first hydraulic cylinder, wherein a fixing block is fixedly connected to the extending end of the first hydraulic cylinder, a baffle is mounted on the fixing block, a shaft rod is rotatably connected to the baffle, a plurality of slide rails are mounted on the shaft rod, four push plates are arranged at intervals in the circumferential direction of the shaft rod, lead screws are arranged between the four push plates and the shaft rod, lines on two ends of each lead screw are arranged in a reverse direction, two lead screw nuts are arranged on each lead screw, a sliding block and a hinge rod are respectively hinged to two sides of each lead screw nut, each sliding block is connected with the corresponding slide rail in a sliding mode, the other end of each hinge rod is hinged to the corresponding push plate, a rotating rod is fixedly connected to any one shaft rod, and a linkage mechanism is arranged between the four lead screws; and a supporting mechanism is arranged below the shaft lever.

Preferably, the linkage mechanism comprises four chain wheels and a chain, the four chain wheels are respectively and fixedly sleeved on the four lead screws, and the chain is sleeved on the four chain wheels.

Preferably, a plurality of stop levers are installed on the baffle, and the stop levers are made of steel.

Preferably, the supporting mechanism comprises a fixing plate, a second hydraulic cylinder is installed on the top surface of the fixing plate, a fixing seat is installed at the extending end of the second hydraulic cylinder, two rollers are connected to the fixing seat in a rotating mode, and the two rollers are all in contact with the shaft rod.

Preferably, a plurality of brake frames are mounted on the bottom surface of the fixing plate, and a plurality of moving wheels are mounted on each of the brake frames.

Preferably, a bottom plate is installed on the bottom surface of the first hydraulic cylinder, and the bottom plate is made of metal.

The utility model has the beneficial effects that:

1. according to the utility model, through arranging the shaft lever, the slide rail, the slide block, the screw rods, the screw rod nuts, the push plates and the rotating rod, one screw rod is driven to rotate by rotating the rotating rod, and then the other three screw rods are driven to rotate by the linkage mechanism, and because the grains at the two ends of the screw rod are reversely arranged, when the screw rod rotates, the two screw rod nuts can simultaneously move towards opposite directions, so that the hinge rod is driven to move, and then the hinge rod pushes the push plates to move towards the direction far away from the shaft lever, so that the push plates are all abutted against the inner ring of the coiled material, and the situation that the coiled material slips is avoided.

2. According to the utility model, the fixing plate, the second hydraulic cylinder, the fixing seat and the rollers are arranged, and the height of the fixing seat is adjusted through the second hydraulic cylinder according to the height of the shaft rod, so that the two rollers support the shaft rod, and the shaft rod is supported under the condition that the rotation of the shaft rod is not influenced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of the shaft lever, push plate and linkage mechanism of the present invention;

FIG. 3 is a left side view of the second hydraulic cylinder, the fixing base, and the roller of the present invention;

reference numerals: 1. a base plate; 2. a first hydraulic cylinder; 3. a fixed block; 4. a baffle plate; 5. a stop lever; 6. a shaft lever; 7. pushing the plate; 8. a lead screw; 9. a lead screw nut; 11. a hinged lever; 12. rotating the rod; 13. a sprocket; 14. a chain; 15. a fixing plate; 16. a moving wheel; 17. a second hydraulic cylinder; 18. a fixed seat; 19. a roller; 20. a slide rail; 21. a slide block.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

Examples

As shown in fig. 1-3, a fixing device for processing a coiled material of an electric tricycle comprises a first hydraulic cylinder 2, a fixed block 3 is fixedly connected to an extending end of the first hydraulic cylinder 2, a baffle 4 is mounted on the fixed block 3, a shaft lever 6 is rotatably connected to the baffle 4, a plurality of slide rails 20 are mounted on the shaft lever 6, four push plates 7 are circumferentially arranged at intervals on the shaft lever 6, lead screws 8 are arranged between the four push plates 7 and the shaft lever 6, lines on two ends of each lead screw 8 are reversely arranged, two lead screw nuts 9 are arranged on the lead screws 8, a slide block 21 and a hinge rod 11 are respectively hinged to two sides of each lead screw nut 9, the slide block 21 is slidably connected with the slide rails 20, the other end of each hinge rod 11 is hinged to the corresponding push plate 7, a rotating rod 12 is fixedly connected to any one shaft lever 6, and a linkage mechanism is arranged between the four lead screws 8; a supporting mechanism is arranged below the shaft lever 6.

In this embodiment, specifically, the linkage mechanism includes four chain wheels 13 and a chain 14, the four chain wheels 13 are respectively fixedly sleeved on the four lead screws 8, and the chain 14 is sleeved on the four chain wheels 13; through setting up sprocket 13 and chain 14, be convenient for link together four lead screws 8, when a lead screw 8 rotated, remaining lead screw 8 also can follow the rotation.

In this embodiment, specifically, the baffle 4 is provided with a plurality of stop rods 5, and the stop rods 5 are made of steel; by providing the stop bar 5, the partial coil exceeding the diameter of the baffle 4 is prevented from being displaced.

In this embodiment, the supporting mechanism includes a fixing plate 15, a second hydraulic cylinder 17 is installed on the top surface of the fixing plate 15, a fixing seat 18 is installed on the extending end of the second hydraulic cylinder 17, two rollers 19 are rotatably connected to the fixing seat 18, and both the two rollers 19 are in contact with the shaft rod 6; through setting up fixed plate 15, second hydraulic cylinder 17, fixing base 18, gyro wheel 19, according to axostylus axostyle 6's height, adjust fixing base 18's height through starting second hydraulic cylinder 17, and then make two gyro wheels 19 support axostylus axostyle 6, do not influence under the pivoted condition of axostylus axostyle 6, support axostylus axostyle 6.

In this embodiment, specifically, a plurality of braking frames are mounted on the bottom surface of the fixed plate 15, and the plurality of braking frames are all mounted with the moving wheel 16; by providing a braking frame and moving wheels 16, it is convenient to move the fixed plate 15 and thus the entire support mechanism.

In this embodiment, specifically, a bottom plate 1 is installed on the bottom surface of the first hydraulic cylinder 2, and the bottom plate 1 is made of a metal material; through setting up bottom plate 1, increased the area of contact of first pneumatic cylinder 2 with ground to the stability of this device has been increased.

The working principle is as follows: when the device is used specifically, a trolley is used for moving the coiled material to the position near the shaft lever 6, then the shaft lever 6 penetrates into the coiled material, then the first hydraulic cylinder 2 is started, the height of the fixing block 3 and the baffle 4 is adjusted, the shaft lever 6 is located at the central position of the coiled material, then one lead screw 8 is driven to rotate by rotating the rotating rod 12, and the other three lead screws 8 are driven to rotate by the chain wheel 13 and the chain 14, and because grains at two ends of the lead screw 8 are arranged in a reverse direction, when the lead screw 8 rotates, two lead screw nuts 9 can simultaneously move towards opposite directions, and then two hinge rods 11 are driven to move, so that the hinge rods 11 push the push plates 7 to move towards the direction far away from the shaft lever 6, and then the push plates 7 are abutted to the inner ring of the coiled material;

then move the wheel 16 through removing, drive fixed plate 15, second pneumatic cylinder 17, fixing base 18, gyro wheel 19 and remove, and then make two gyro wheels 19 all with axostylus axostyle 6's contact, then through starting first pneumatic cylinder 2, second pneumatic cylinder 17 simultaneously, promote axostylus axostyle 6 and upwards remove, and then drive coiled material rebound, and then make the coiled material unsettled to be convenient for carry out subsequent processing to the coiled material.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electro-tricycle is fixing device for coiled material processing, includes first pneumatic cylinder (2), its characterized in that:

the extension end of the first hydraulic cylinder (2) is fixedly connected with a fixed block (3), the fixed block (3) is provided with a baffle (4), the baffle (4) is rotatably connected with a shaft rod (6), the shaft rod (6) is provided with a plurality of slide rails (20), four push plates (7) are arranged at intervals in the circumferential direction of the shaft rod (6), a lead screw (8) is arranged between each push plate (7) and the shaft rod (6), lines on two ends of the lead screw (8) are reversely arranged, two lead screw nuts (9) are arranged on each lead screw (8), two sides of each lead screw nut (9) are respectively hinged with a sliding block (21) and a hinge rod (11), the sliding block (21) is connected with the slide rails (20) in a sliding manner, the other end of the hinge rod (11) is hinged with the push plate (7), any one shaft rod (6) is fixedly connected with a rotating rod (12), linkage mechanisms are arranged among the four lead screws (8); a supporting mechanism is arranged below the shaft lever (6).

2. The fixing device for processing the coiled material of the electro-tricycle according to claim 1, wherein: the linkage mechanism comprises four chain wheels (13) and a chain (14), the four chain wheels (13) are respectively fixedly sleeved on the four lead screws (8), and the chain (14) is sleeved on the four chain wheels (13).

3. The fixing device for processing the coiled material of the electro-tricycle according to claim 1, wherein: a plurality of stop rods (5) are installed on the baffle (4), and the stop rods (5) are made of steel.

4. The fixing device for processing the coiled material of the electro-tricycle according to claim 1, wherein: the supporting mechanism comprises a fixing plate (15), a second hydraulic cylinder (17) is installed on the top surface of the fixing plate (15), a fixing seat (18) is installed on the extending end of the second hydraulic cylinder (17), two rollers (19) are connected to the fixing seat (18) in a rotating mode, and the rollers (19) are all in contact with the shaft rod (6).

5. The fixing device for processing the coiled material of the electro-tricycle according to claim 4, wherein: a plurality of brake frames are arranged on the bottom surface of the fixing plate (15), and moving wheels (16) are arranged on the brake frames.

6. The fixing device for processing the coiled material of the electro-tricycle according to claim 1, wherein: the bottom plate (1) is installed on the bottom surface of the first hydraulic cylinder (2), and the bottom plate (1) is made of metal.