CN219581517U

CN219581517U - Electric bicycle frame forming device

Info

Publication number: CN219581517U
Application number: CN202320083875.7U
Authority: CN
Inventors: 米伟
Original assignee: Tianjin Jupeng Bicycle Accessories Co ltd
Current assignee: Tianjin Jupeng Bicycle Accessories Co ltd
Priority date: 2023-01-29
Filing date: 2023-01-29
Publication date: 2023-08-25
Anticipated expiration: 2033-01-29

Abstract

The utility model relates to a frame forming device, in particular to an electric bicycle frame forming device, which comprises a supporting component, a forming component and a heating component, wherein the supporting component comprises a base, a limit box and a limit frame, the limit box and the limit frame are both fixed on the base, a traction component and the limit component are arranged at the top of the base, the forming component comprises a motor II, a traction frame II and a hydraulic telescopic rod, the motor II is arranged on the limit frame, a threaded rod II is arranged on an output shaft of the motor II, threads of the threaded rod II penetrate through the traction frame II, the hydraulic telescopic rod is arranged on two side surfaces of the traction frame, a forming frame is arranged at the output end of the hydraulic telescopic rod, an arc-shaped groove is formed in one side of the forming frame, the heating component comprises a conductive wire and an electromagnetic heating coil, and the conductive wire is arranged on the electromagnetic heating coil. The utility model has a heating structure, so that the original pipe is not easy to damage during extrusion molding, and simultaneously, the extrusion molding of the pipe is convenient, and the extrusion molding position can be adjusted.

Description

Electric bicycle frame forming device

Technical Field

The utility model relates to a frame forming device, in particular to an electric bicycle frame forming device, and belongs to the technical field of electric bicycles.

Background

The electric bicycle is a traffic tool which uses a storage battery as an auxiliary energy source and is provided with a motor, a controller, a storage battery, a handle bar, and other control components and a display instrument system on the basis of a common bicycle, and a forming device is needed when the electric bicycle frame is processed, so that the original pipe is extruded and formed.

Chinese patent No. CN214022934U provides a forming die of electric bicycle frame girder pipe, including base, supporting component, axle head positioning mechanism, axle head stop gear and drift mechanism, be provided with supporting component on the base, supporting component radial bearing girder pipe, axle head positioning mechanism sets up on the base, just axle head positioning mechanism fixes a position the circumferencial direction and the axial one end of girder pipe, axle head stop gear sets up the other end at the girder pipe, just the girder pipe passes through axle head stop gear axial relative fixation on axle head positioning mechanism, a plurality of groups drift mechanism is along radial interval in girder pipe setting, just drift mechanism is along radial punching girder pipe, can promote the machining precision of line hole when high efficiency processing.

However, when the original pipe of the electric bicycle frame is extruded, the heating structure is not provided, so that the original pipe is easy to damage during extrusion, and the extrusion position is relatively inconvenient to adjust.

The present utility model has been made in view of this.

Disclosure of Invention

The utility model aims to solve the problems and provide a frame forming device of an electric bicycle.

The utility model realizes the purpose through the following technical scheme that the electric bicycle frame forming device comprises a supporting component, a forming component and a heating component, wherein the supporting component comprises a base, a limit box and a limit frame, the limit box and the limit frame are both fixed on the base, a traction component and the limit component are arranged at the top of the base, the forming component comprises a motor II, a traction frame II and a hydraulic telescopic rod, the motor II is arranged on the limit frame, a threaded rod II is arranged on an output shaft of the motor II, threads of the threaded rod II penetrate through the traction frame II, the hydraulic telescopic rod is arranged on two side surfaces of the traction frame, the forming frame is arranged at the output end of the hydraulic telescopic rod, an arc-shaped groove is formed in one side of the forming frame, and the heating component comprises a conductive wire and an electromagnetic heating coil, and the conductive wire is arranged on the electromagnetic heating coil.

Further, the traction assembly comprises a first motor and a first traction frame, wherein the first motor is installed in the limit box, and the first traction frame slides in the limit box.

Further, a first threaded rod is installed on an output shaft of the first motor, threads of the first threaded rod penetrate through the first traction frame, and an electric telescopic rod is installed at the top of the first traction frame.

Further, the clamping frame is installed to the output shaft of electric telescopic handle one, the clamping groove has all been opened to the bottom of clamping frame and the inside of traction frame one.

Further, the limiting assembly comprises a fixing frame and an electric telescopic rod II, the fixing frame is fixed on the base, the electric telescopic rod II is installed on the fixing frame, and a rotating roller is rotated in the fixing frame.

Further, a lifting frame is installed on an output shaft of the second electric telescopic rod, and lifting rollers are rotated in the lifting frame.

Further, the traction assembly, the forming assembly and the limiting assembly are all provided with guide assemblies, each guide assembly comprises a first guide rod and a second guide rod, the first guide rods are fixed in the limiting box and the limiting frame, and the second guide rods are fixed on the clamping frame and the lifting frame.

Furthermore, one side of the first traction frame and one side of the second traction frame are respectively provided with a first guide hole, and the tops of the first traction frame and the fixing frame are respectively provided with a second guide hole.

The utility model has the technical effects and advantages that: (1) Through heating element and shaping subassembly that set up, electromagnetic heating coil in the heating element can heat the tubular product of placing inside for be difficult to cause the damage when former tubular product extrusion, the tubular product extrusion of being convenient for simultaneously, motor two drive threaded rod two screw thread rotate in traction frame two, threaded rod two rotate drive traction frame two and shaping frame remove, thereby be convenient for adjust extrusion's position, hydraulic telescoping rod drives shaping frame and removes, cooperate a plurality of shaping framves simultaneously can carry out compression moulding to the tubular product; (2) Through the traction assembly, an electric telescopic rod in the traction assembly drives a clamping frame to lift, the clamping frame can clamp and fix the pipe placed in the clamping groove in a lifting manner, then a motor I drives a threaded rod I to rotate in the traction frame I, and the threaded rod I rotates to drive the traction frame I and the pipe clamped in the clamping groove to move, so that the convenience of movement of the pipe during forming is improved; (3) Through the spacing subassembly that sets up, electric telescopic handle second in the spacing subassembly can drive crane and lifting roller and go up and down to can adjust the interval between lifting roller and the live-rollers, satisfy spacing to the tubular product of different pipe diameters, improve the stability when tubular product is carried.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic drawing of the traction structure of the present utility model;

FIG. 3 is a schematic view of a molding assembly according to the present utility model;

fig. 4 is a schematic structural diagram of a limiting component according to the present utility model.

In the figure: 100. a support assembly; 101. a base; 102. a limit box; 103. a limiting frame; 200. a traction assembly; 201. a first motor; 202. a first threaded rod; 203. a traction frame I; 204. an electric telescopic rod I; 205. a clamping frame; 206. a clamping groove; 300. a molding assembly; 301. a second motor; 302. a second threaded rod; 303. a traction frame II; 304. a hydraulic telescopic rod; 305. a forming frame; 306. an arc-shaped groove; 400. a limit component; 401. a fixing frame; 402. a rotating roller; 403. an electric telescopic rod II; 404. a lifting frame; 405. a lifting roller; 500. a heating assembly; 501. a conductive wire; 502. an electromagnetic heating coil; 600. a guide assembly; 601. a first guide hole; 602. a first guide rod; 603. a second guide hole; 604. and a second guide rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an electric bicycle frame forming device includes a supporting component 100, a forming component 300 and a heating component 500, the supporting component 100 includes a base 101, a limit box 102 and a limit frame 103, the limit box 102 and the limit frame 103 are both fixed on the base 101, a traction component 200 and a limit component 400 are installed at the top of the base 101, the forming component 300 includes a second motor 301, a second traction frame 303 and a hydraulic telescopic rod 304, the second motor 301 drives a second threaded rod 302 to rotate in the second traction frame 303, the second motor 301 is installed on the limit frame 103, an output shaft of the second motor 301 is installed with a second threaded rod 302, the second threaded rod 302 rotates to drive the second traction frame 303 and the forming frame 305 to move, so that the extrusion forming position is convenient to be adjusted, the second threaded rod 302 penetrates through the second traction frame 303, the hydraulic telescopic rod 304 is installed on the side surface of the second traction frame 303, the hydraulic telescopic rod 304 drives the forming frame 305 to move, and simultaneously a plurality of forming frames 305 can be matched for carrying out compression forming on a pipe material, the output end of the hydraulic telescopic rod 304 is installed with the forming frame 305, and one side of the forming frame 305 is provided with an arc-shaped groove 306;

the heating assembly 500 comprises a conductive wire 501 and an electromagnetic heating coil 502, wherein the conductive wire 501 is arranged on the electromagnetic heating coil 502, and the electromagnetic heating coil 502 can heat pipes placed inside, so that the original pipes are not easy to damage during extrusion molding, and meanwhile, the pipes are convenient to extrude.

As a technical optimization scheme of the utility model, the traction assembly 200 comprises a motor I201 and a traction frame I203, the motor I201 drives a threaded rod I202 to rotate in the traction frame I203 in a threaded manner, the motor I201 is installed in a limit box 102, the traction frame I203 slides in the limit box 102, an output shaft of the motor I201 is provided with the threaded rod I202, the threaded rod I202 rotates to drive the traction frame I203 and a pipe clamped in a clamping groove 206 to move, convenience of moving the pipe during forming is improved, the threaded rod I202 penetrates through the traction frame I203 in a threaded manner, an electric telescopic rod I204 is installed at the top of the traction frame I203, the electric telescopic rod I204 drives a clamping frame 205 to lift, the clamping frame 205 is installed on an output shaft of the electric telescopic rod I204, the clamping frame 205 can clamp and fix the pipe placed in the clamping groove 206 in a lifting manner, and the clamping groove 206 is formed in the bottom of the clamping frame 205 and the inside of the traction frame I203.

As a technical optimization scheme of the utility model, the limiting assembly 400 comprises a fixing frame 401 and an electric telescopic rod II 403, the electric telescopic rod II 403 can drive a lifting frame 404 and a lifting roller 405 to lift, so that the distance between the lifting roller 405 and a rotating roller 402 can be adjusted, the requirements of limiting pipes with different pipe diameters are met, the stability of pipe conveying is improved, the fixing frame 401 is fixed on the base 101, the electric telescopic rod II 403 is arranged on the fixing frame 401, the rotating roller 402 is arranged in the fixing frame 401 in a rotating manner, the lifting frame 404 is arranged on an output shaft of the electric telescopic rod II 403, and the lifting roller 405 is arranged in the lifting frame 404 in a rotating manner.

As a technical optimization scheme of the utility model, the traction assembly 200, the forming assembly 300 and the limiting assembly 400 are all provided with the guide assembly 600, the guide assembly 600 comprises a first guide rod 602 and a second guide rod 604, the first guide rod 602 is fixed in the limiting box 102 and the limiting frame 103, the second guide rod 604 is fixed on the clamping frame 205 and the lifting frame 404, one side of the first traction frame 203 and one side of the second traction frame 303 are respectively provided with the first guide hole 601, and the tops of the first traction frame 203 and the fixing frame 401 are respectively provided with the second guide hole 603.

When the hydraulic forming machine is used, a pipe is placed between the lifting frame 404 and the lifting roller 405, then the electric telescopic rod II 403 is started, the electric telescopic rod II 403 drives the lifting frame 404 and the lifting roller 405 to lift, thereby adjusting the distance between the lifting roller 405 and the rotating roller 402, limiting the pipes with different pipe diameters, improving the stability of the pipe in conveying, starting the electromagnetic heating coil 502, heating the pipe placed inside by the electromagnetic heating coil 502, ensuring that the original pipe is not easy to damage in extrusion forming, facilitating pipe extrusion forming, starting the electric telescopic rod I204, driving the clamping frame 205 to lift by the clamping frame 205, driving the threaded rod I202 to rotate in the traction frame I203 by the motor I201, driving the threaded rod I203 and the pipe clamped in the clamping groove 206 by the rotation of the threaded rod I202, improving the convenience of pipe moving in forming and processing, driving the pipe after heating to the upper part of the limiting box 102, starting the motor II 301, driving the threaded rod II 302 to rotate in the traction frame II 303, driving the threaded rod II 302 and the clamping frame II, driving the clamping frame 305 to move, and simultaneously driving the clamping frame II and the clamping frame 305 to move, and hydraulically forming by the clamping frame 304, and simultaneously, carrying out hydraulic forming by the clamping and forming by the clamping frame 304 and the clamping frame and the telescopic rods.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides an electric bicycle frame forming device, includes supporting component (100), shaping subassembly (300) and heating element (500), its characterized in that: the utility model provides a supporting component (100) includes base (101), spacing box (102) and spacing (103) are all fixed on base (101), traction component (200) and spacing subassembly (400) are installed at the top of base (101), shaping subassembly (300) include motor two (301), traction frame two (303) and hydraulic telescoping rod (304), motor two (301) are installed on spacing (103), threaded rod two (302) are installed to the output shaft of motor two (301), threaded rod two (302) screw thread runs through in traction frame two (303), hydraulic telescoping rod (304) are installed in traction frame two (303) side, shaping frame (305) are installed to the output of hydraulic telescoping rod (304), arc groove (306) are opened to one side of shaping frame (305), heating component (500) include electric wire (501) and electromagnetic heating coil (502), electric wire (502) are installed on electromagnetic heating coil (502).

2. The electric bicycle frame molding device according to claim 1, wherein: the traction assembly (200) comprises a first motor (201) and a first traction frame (203), wherein the first motor (201) is installed in the limit box (102), and the first traction frame (203) slides in the limit box (102).

3. The electric bicycle frame molding device according to claim 2, wherein: the output shaft of the motor I (201) is provided with a threaded rod I (202), the threaded rod I (202) is threaded in the traction frame I (203), and the top of the traction frame I (203) is provided with an electric telescopic rod I (204).

4. A frame molding apparatus for an electric bicycle according to claim 3, wherein: the clamping frame (205) is installed on the output shaft of the electric telescopic rod I (204), and clamping grooves (206) are formed in the bottom of the clamping frame (205) and the inside of the traction frame I (203).

5. The electric bicycle frame molding device according to claim 1, wherein: the limiting assembly (400) comprises a fixing frame (401) and an electric telescopic rod II (403), wherein the fixing frame (401) is fixed on the base (101), the electric telescopic rod II (403) is installed on the fixing frame (401), and a rotating roller (402) is arranged in the fixing frame (401) in a rotating mode.

6. The electric bicycle frame molding device according to claim 5, wherein: an output shaft of the electric telescopic rod II (403) is provided with a lifting frame (404), and a lifting roller (405) is rotated in the lifting frame (404).

7. The electric bicycle frame molding device according to claim 2, wherein: the traction assembly (200), the forming assembly (300) and the limiting assembly (400) are all provided with guide assemblies (600), each guide assembly (600) comprises a first guide rod (602) and a second guide rod (604), each guide rod (602) is fixed in each limiting box (102) and each limiting frame (103), and each guide rod (604) is fixed on each clamping frame (205) and each lifting frame (404).

8. The electric bicycle frame molding device according to claim 7, wherein: one side of the first traction frame (203) and one side of the second traction frame (303) are respectively provided with a first guide hole (601), and the tops of the first traction frame (203) and the fixing frame (401) are respectively provided with a second guide hole (603).