CN219402524U - Forming die of electric bicycle frame girder pipe - Google Patents
Forming die of electric bicycle frame girder pipe Download PDFInfo
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- CN219402524U CN219402524U CN202320497095.7U CN202320497095U CN219402524U CN 219402524 U CN219402524 U CN 219402524U CN 202320497095 U CN202320497095 U CN 202320497095U CN 219402524 U CN219402524 U CN 219402524U
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- electric bicycle
- bicycle frame
- beam tube
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Abstract
The utility model relates to the technical field of electric bicycle production auxiliary devices, in particular to a forming die of a main beam tube of an electric bicycle frame, which can automatically feed and cut the main beam tube, improves the processing efficiency and safety of the main beam tube and comprises a first cutter; still include automatic feeding cutting assembly, automatic feeding cutting assembly includes the workstation, a support, a lift cylinder, the feed block, two sets of connecting rods, two sets of arc splint and two sets of springs, support mounting is at the top rear side of workstation, the middle part of support top bottom is provided with angle adjustment subassembly, angle adjustment subassembly is passed through on the top of first lift cylinder and is connected with the top bottom of support, the output at first lift cylinder is installed to first tangential knife, the top of workstation is provided with the square groove, the bottom left side at the square groove is installed to the feed cylinder, the bottom and the square groove sliding connection of feed block, the output and the left end bottom of feed block of feed cylinder are connected.
Description
Technical Field
The utility model relates to the technical field of electric bicycle production accessory devices, in particular to a forming die of a main beam tube of an electric bicycle frame.
Background
As is well known, an electric bicycle is a vehicle in which a motor, a controller, a storage battery, a handle bar, and other operating components and a display instrument system are mounted on the basis of a common bicycle by using the storage battery as an auxiliary energy source, and when the electric bicycle is produced, a main beam pipe of a frame of the electric bicycle adopts a seamless steel pipe, and then one end of the main beam pipe is cut by adopting a cutting technology to form an inclined plane so as to facilitate the subsequent welding with a steering assembly, so that the electric bicycle is widely used in the field of electric bicycle production.
When the existing main beam pipe is processed and molded, the raw material seamless pipe is firstly cut into equal length, then the cut seamless pipe is put on cutting equipment, and after the cutting piece is used for cutting the seamless pipe to form an inclined plane, the next processing flow is carried out by blanking.
The existing main beam pipe is found in the process of processing and forming, and the main beam pipe adopts a manual feeding mode when being cut and formed, so that the production efficiency of the main beam pipe is not improved, the production safety is reduced, and the practicability is poor.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the forming die for the electric bicycle frame main beam tube, which can automatically feed and cut the main beam tube, and improve the processing efficiency and safety of the main beam tube, thereby enhancing the practicability.
The utility model relates to a forming die of a main beam tube of an electric bicycle frame, which comprises a first cutter;
still include automatic feeding cutting assembly, automatic feeding cutting assembly includes the workstation, a support, a first lift cylinder, the feed block, two sets of connecting rods, two sets of arc splint and two sets of springs, support mounting is in the top rear side of workstation, the middle part of support top bottom is provided with angle adjustment subassembly, the top of first lift cylinder passes through angle adjustment subassembly and is connected with the top bottom of support, first cutter is installed at the output of first lift cylinder, the top of workstation is provided with the square groove, the feed cylinder is installed in the bottom left side of square groove, the bottom and the square groove sliding connection of feed block, the output and the left end bottom of feed block are connected, the left end middle part of feed block is provided with the round hole, two sets of connecting rods are installed respectively in the front and back both sides of feed block right-hand member, the middle part of two sets of arc splint is articulated with the right-hand member of two sets of connecting rods respectively, the left end and the both sides of two sets of springs are connected with the front and back both sides of feed block right-hand member respectively, the right-hand member of two sets of springs is connected with the left end of two sets of arc splint respectively.
The utility model relates to a forming die of a main beam tube of an electric bicycle frame, which comprises an angle motor and a swinging plate, wherein the angle motor is arranged at the rear end of a bracket, a rotating hole is arranged at the rear end of the bracket, the output end of the angle motor passes through the rotating hole and is connected with the middle part of the rear end of the swinging plate, and a first lifting cylinder is arranged at the bottom end of the swinging plate.
The utility model relates to a forming die for a main beam tube of an electric bicycle frame, which further comprises a fixed clamping plate, a clamping cylinder and a cutting clamping plate, wherein the fixed clamping plate is arranged in the middle of the top end of a workbench, a chute is arranged in the middle of the top end of the workbench, the clamping cylinder is arranged at the rear end of the chute, the bottom end of the cutting clamping plate is in sliding connection with the chute, and the output end of the clamping cylinder is connected with the bottom of the rear end of the cutting clamping plate.
The utility model relates to a forming die for a main beam tube of an electric bicycle frame, which also comprises a second lifting cylinder and a second cutter, wherein the second lifting cylinder is arranged on the right side of the bottom end of the top of a bracket, and the second cutter is arranged at the output end of the second lifting cylinder.
The utility model relates to a forming die for a main beam tube of an electric bicycle frame, which also comprises two groups of rubber pads, wherein the two groups of rubber pads are respectively arranged on the inner sides of two groups of arc clamping plates.
The utility model relates to a forming die for a main beam tube of an electric bicycle frame, which also comprises an angle dial, wherein the angle dial is arranged at the top of the front end of a bracket.
The utility model relates to a forming die for a main beam tube of an electric bicycle frame, which also comprises two groups of protective covers, wherein the two groups of protective covers are respectively arranged on the outer sides of a first cutter and a second cutter.
The utility model relates to a forming die for a main beam tube of an electric bicycle frame, which also comprises a code printing device, wherein the code printing device is arranged at the front side of the top end of a workbench.
Compared with the prior art, the utility model has the beneficial effects that: when the electric bicycle main beam pipe is formed, the first cutter can be firstly adjusted to the working height through the output of the first lifting cylinder, then the angle of the first cutter is adjusted through the angle adjusting component to meet the technological requirement of cutting the main beam pipe, then the raw material pipe passes through a round hole of a feeding block and then the feeding cylinder is operated to reciprocate to be output and retract, so that the feeding block is driven to slide left and right, when the feeding block slides rightwards, the two groups of arc clamping plates clamp the raw material pipe by friction force and drive the pipe to synchronously move rightwards under the action of the spring and the feeding block, at the moment, the feeding amount of each pipe can be limited through the output stroke of the feeding cylinder, when the pipe moves rightwards to the lower side of the first cutter, the first cutter slides through the self track to cut off the main beam pipe along the set angle, thus forming processing of the inclined plane of the main beam pipe is realized, and then the feeding cylinder is continuously operated to reciprocate to output and retract in batches, so as to feed and cut the main beam pipe; through the device, can carry out material loading and cutting to girder pipe voluntarily, improve girder pipe processing's efficiency and security to the practicality has been strengthened.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic top view of the table of the present utility model;
FIG. 3 is a schematic diagram of the right-hand construction of the feed block of the present utility model;
FIG. 4 is a schematic diagram of the left-hand construction of the clamping cylinder of the present utility model;
the reference numerals in the drawings: 1. a first cutter; 2. a work table; 3. a bracket; 4. a first lifting cylinder; 5. a feed cylinder; 6. a feed block; 7. a connecting rod; 8. an arc clamping plate; 9. a spring; 10. an angle motor; 11. a swinging plate; 12. a fixed clamping plate; 13. a clamping cylinder; 14. cutting the clamping plate; 15. a second lifting cylinder; 16. a second cutter; 17. a rubber pad; 18. an angle scale; 19. a protective cover; 20. a code printer.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, the forming die of the main beam tube of the electric bicycle frame of the utility model comprises a first cutter 1;
the automatic feeding cutting assembly comprises a workbench 2, a support 3, a first lifting cylinder 4, a feeding cylinder 5, a feeding block 6, two groups of connecting rods 7, two groups of arc clamping plates 8 and two groups of springs 9, wherein the support 3 is arranged on the rear side of the top end of the workbench 2, an angle adjusting assembly is arranged in the middle of the bottom end of the top of the support 3, the top end of the first lifting cylinder 4 is connected with the bottom end of the top of the support 3 through the angle adjusting assembly, a first cutter 1 is arranged at the output end of the first lifting cylinder 4, a square groove is arranged at the top end of the workbench 2, the feeding cylinder 5 is arranged on the left side of the bottom end of the square groove, the bottom end of the feeding block 6 is in sliding connection with the square groove, the output end of the feeding cylinder 5 is connected with the bottom of the left end of the feeding block 6, round holes are formed in the middle of the left end of the feeding block 6, the two groups of connecting rods 7 are respectively arranged on the front and rear sides of the right end of the feeding block 6, the middle of the two groups of arc clamping plates 8 are respectively hinged with the right ends of the two groups of connecting rods 7, the left ends of the two groups of springs 9 are respectively connected with the front and rear sides of the right ends of the connecting rods of the feeding block 6 respectively, and the right ends of the two groups of springs 9 are respectively connected with the left ends of the right ends of the two groups of the connecting rods respectively, and the right ends of the connecting rods are respectively connected with the left ends of the two groups of the connecting rods 8 respectively; when the electric bicycle main beam pipe is formed, the first cutter can be firstly adjusted to the working height through the output of the first lifting cylinder, then the angle of the first cutter is adjusted through the angle adjusting component to meet the technological requirement of cutting the main beam pipe, then the raw material pipe passes through a round hole of a feeding block and then the feeding cylinder is operated to reciprocate to be output and retract, so that the feeding block is driven to slide left and right, when the feeding block slides rightwards, the two groups of arc clamping plates clamp the raw material pipe by friction force and drive the pipe to synchronously move rightwards under the action of the spring and the feeding block, at the moment, the feeding amount of each pipe can be limited through the output stroke of the feeding cylinder, when the pipe moves rightwards to the lower side of the first cutter, the first cutter slides through the self track to cut off the main beam pipe along the set angle, thus forming processing of the inclined plane of the main beam pipe is realized, and then the feeding cylinder is continuously operated to reciprocate to output and retract in batches, so as to feed and cut the main beam pipe; through the device, can carry out material loading and cutting to girder pipe voluntarily, improve girder pipe processing's efficiency and security to the practicality has been strengthened.
The utility model relates to a forming die of a main beam tube of an electric bicycle frame, which comprises an angle motor 10 and a swinging plate 11, wherein the angle motor 10 is arranged at the rear end of a bracket 3, a rotating hole is arranged at the rear end of the bracket 3, the output end of the angle motor 10 passes through the rotating hole and is connected with the middle part of the rear end of the swinging plate 11, and a first lifting cylinder 4 is arranged at the bottom end of the swinging plate 11; when the angle adjustment of the first cutter is needed, the angle motor can be started to forward or reversely output to drive the swinging plate to swing at a certain angle, so that the angle adjustment of the first cutter is realized more conveniently, the inclined plane forming process of the main beam pipe is met, and the practicability is enhanced.
The utility model relates to a forming die of a main beam tube of an electric bicycle frame, which also comprises a fixed clamping plate 12, a clamping cylinder 13 and a cutting clamping plate 14, wherein the fixed clamping plate 12 is arranged in the middle of the top end of a workbench 2, a chute is arranged in the middle of the top end of the workbench 2, the clamping cylinder 13 is arranged at the rear end of the chute, the bottom end of the cutting clamping plate 14 is in sliding connection with the chute, and the output end of the clamping cylinder 13 is connected with the bottom of the rear end of the cutting clamping plate 14; when the main beam pipe moves to the lower side of the first cutter, the clamping cylinder is operated to retract to drive the cutting clamping plate to slide to the rear side, and the clamping cylinder is matched with the fixed clamping plate to clamp the main beam pipe, so that the inclined plane of the main beam pipe is cut more stably and safely, and the practicability is enhanced.
The utility model relates to a forming die of a main beam tube of an electric bicycle frame, which also comprises a second lifting cylinder 15 and a second cutter 16, wherein the second lifting cylinder 15 is arranged on the right side of the bottom end of the top of a bracket 3, and the second cutter 16 is arranged at the output end of the second lifting cylinder 15; when the first cutter is used for cutting, the second lifting cylinder can be operated to output to drive the second cutter to descend so as to cut the other end of the main beam pipe, so that one-step forming of the main beam pipe is realized, the production and processing efficiency of the main beam pipe is improved, and the practicability is enhanced.
The utility model relates to a forming die of a main beam tube of an electric bicycle frame, which also comprises two groups of rubber pads 17, wherein the two groups of rubber pads 17 are respectively arranged on the inner sides of two groups of arc clamping plates 8; the friction force between the two groups of arc clamping plates and the raw material pipe can be increased by the two groups of rubber pads, and the feeding efficiency and stability of the raw material pipe are improved, so that the practicability is enhanced.
The utility model relates to a forming die of a main beam tube of an electric bicycle frame, which also comprises an angle dial 18, wherein the angle dial 18 is arranged at the top of the front end of a bracket 3; the angle scale can observe more directly perceivedly and accurately when carrying out angle adjustment to the swinging plate to the practicality has been strengthened.
The utility model relates to a forming die of a main beam tube of an electric bicycle frame, which also comprises two groups of protective covers 19, wherein the two groups of protective covers 19 are respectively arranged on the outer sides of a first cutter 1 and a second cutter 16; the two sets of protection covers can protect two sets of cutters to a certain extent, prevent that the staff from touching by mistake, improve the security to the practicality has been strengthened.
The utility model relates to a forming die of a main beam tube of an electric bicycle frame, which also comprises a code printing device 20, wherein the code printing device 20 is arranged at the front side of the top end of a workbench 2; the code printing device can print the codes of batch frame numbers on the main beam pipe when cutting, so that the repetition time of the processing flow is further omitted, the processing efficiency of the main beam pipe is improved, and the practicability is enhanced.
When the forming die for the main beam pipe of the electric bicycle frame is in operation, the first cutter can be adjusted to the working height through the output of the first lifting cylinder, when the angle of the first cutter is required to be adjusted, the angle motor can be started to forward or reversely output to drive the swinging plate to swing at a certain angle so as to meet the process requirement of cutting the main beam pipe, then the raw material pipe passes through a round hole of a feeding block and then the feeding cylinder is operated to reciprocate to output and retract, so that the feeding block is driven to slide left and right, when the feeding block slides to the right side, the two groups of arc clamping plates clamp the raw material pipe by friction force and drive the pipe to synchronously move to the right side under the action of the spring and the feeding block, at the moment, the output stroke of the feeding cylinder can be set to limit the feeding quantity of the pipe at each time, when the main beam pipe moves to the lower side of the first cutter, the clamping cylinder is operated to retract to drive the cutting clamping plate to slide to the rear side, the main beam pipe is matched with the fixed clamping plate to slide, the main beam pipe is cut off along the set angle, thus forming of the main beam pipe is realized, when the first cutter moves to the first cutter to drive the feeding cylinder to reciprocate to output the second cutter to cut the main beam pipe, and the main beam pipe is cut in batches, and the main beam pipe is cut and simultaneously, and the other end of the main beam pipe can be cut and the main frame is cut and the main.
The forming die for the main beam tube of the electric bicycle frame has the advantages that the mounting mode, the connecting mode or the setting mode of the forming die are common mechanical modes, and the forming die can be implemented as long as the beneficial effects of the forming die can be achieved; the motor and the air cylinder of the forming die of the main beam tube of the electric bicycle frame are purchased in the market, and the electric bicycle frame main beam tube can be installed and operated by a person skilled in the art only according to the attached using instruction.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (8)
1. A forming die of a main beam tube of an electric bicycle frame comprises a first cutter (1);
the automatic feeding cutting assembly is characterized by further comprising an automatic feeding cutting assembly, the automatic feeding cutting assembly comprises a workbench (2), a support (3), a first lifting cylinder (4), a feeding cylinder (5), a feeding block (6), two groups of connecting rods (7), two groups of arc clamping plates (8) and two groups of springs (9), the support (3) is arranged at the rear side of the top end of the workbench (2), the middle part of the top bottom end of the support (3) is provided with an angle adjusting assembly, the top end of the first lifting cylinder (4) is connected with the top bottom end of the support (3) through the angle adjusting assembly, the first cutter (1) is arranged at the output end of the first lifting cylinder (4), the top end of the workbench (2) is provided with a square groove, the feeding cylinder (5) is arranged at the left side of the bottom end of the square groove, the bottom end of the feeding block (6) is connected with the square groove in a sliding manner, the middle part of the left end of the feeding block (6) is provided with a round hole, the two groups of connecting rods (7) are respectively arranged at the front and back sides of the right end of the feeding block (6), the middle parts of the two groups of connecting rods (7) are respectively connected with the left ends of the two groups of the arc clamping plates (6) respectively, the left ends of the two groups of connecting rods (7) are respectively hinged with the left ends of the two groups of the arc clamping plates (6), the right ends of the two groups of springs (9) are respectively connected with the left ends of the two groups of arc clamping plates (8).
2. The forming die of the electric bicycle frame main beam tube according to claim 1, wherein the angle adjusting assembly comprises an angle motor (10) and a swinging plate (11), the angle motor (10) is installed at the rear end of the support (3), a rotating hole is formed in the rear end of the support (3), the output end of the angle motor (10) penetrates through the rotating hole and is connected with the middle part of the rear end of the swinging plate (11), and the first lifting cylinder (4) is installed at the bottom end of the swinging plate (11).
3. The forming die of the electric bicycle frame main beam tube according to claim 2, further comprising a fixed clamping plate (12), a clamping cylinder (13) and a cutting clamping plate (14), wherein the fixed clamping plate (12) is installed in the middle of the top end of the workbench (2), a sliding groove is formed in the middle of the top end of the workbench (2), the clamping cylinder (13) is installed at the rear end of the sliding groove, the bottom end of the cutting clamping plate (14) is in sliding connection with the sliding groove, and the output end of the clamping cylinder (13) is connected with the bottom of the rear end of the cutting clamping plate (14).
4. A mould for forming a main beam tube of an electric bicycle frame as claimed in claim 3, further comprising a second lifting cylinder (15) and a second cutter (16), wherein the second lifting cylinder (15) is mounted on the right side of the bottom end of the top of the bracket (3), and the second cutter (16) is mounted at the output end of the second lifting cylinder (15).
5. The forming die of the main beam tube of the electric bicycle frame according to claim 4, further comprising two groups of rubber pads (17), wherein the two groups of rubber pads (17) are respectively arranged on the inner sides of the two groups of arc clamping plates (8).
6. A mould for forming a main beam tube of an electric bicycle frame as claimed in claim 5, further comprising an angle plate (18), wherein the angle plate (18) is mounted on top of the front end of the bracket (3).
7. A mould for forming a main beam tube of an electric bicycle frame according to claim 6, further comprising two sets of protective covers (19), wherein the two sets of protective covers (19) are mounted on the outer sides of the first cutter (1) and the second cutter (16), respectively.
8. The forming die of the electric bicycle frame main beam tube according to claim 7, further comprising a code printer (20), wherein the code printer (20) is installed at the front side of the top end of the workbench (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320497095.7U CN219402524U (en) | 2023-03-15 | 2023-03-15 | Forming die of electric bicycle frame girder pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320497095.7U CN219402524U (en) | 2023-03-15 | 2023-03-15 | Forming die of electric bicycle frame girder pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219402524U true CN219402524U (en) | 2023-07-25 |
Family
ID=87229469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320497095.7U Active CN219402524U (en) | 2023-03-15 | 2023-03-15 | Forming die of electric bicycle frame girder pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219402524U (en) |
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2023
- 2023-03-15 CN CN202320497095.7U patent/CN219402524U/en active Active
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