CN216575003U

CN216575003U - Rolling forming die for automobile anti-collision pipe

Info

Publication number: CN216575003U
Application number: CN202122686273.4U
Authority: CN
Inventors: 倪申超; 钱全; 史占军; 王荣军; 强小荣; 罗兵
Original assignee: Wuxi Shenbao Autocar Steel Tube Co ltd
Current assignee: Wuxi Shenbao Autocar Steel Tube Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-05-24
Anticipated expiration: 2031-11-04

Abstract

The utility model relates to the technical field of automobile accessories, and discloses an automobile anti-collision tube rolling forming die, which solves the problem that the working efficiency is low because multiple workers are required to charge a device for feeding a plate to be formed and discharging the plate after coil forming in the use process of the existing anti-collision tube rolling forming die; through being provided with each subassembly such as gear, removal frame, pinion rack and push rod, can realize the automatic unloading operation of the anticollision pipe after the coil shaping, overall design is reasonable, treats that the material loading operation of shaping material and the unloading of shaping material can go on rationally fast, has improved the fashioned efficiency of anticollision pipe coil greatly.

Description

Rolling forming die for automobile anti-collision pipe

Technical Field

The utility model belongs to the technical field of automobile accessories, and particularly relates to a circle rolling forming die for an automobile anti-collision pipe.

Background

In order to increase the rigidity of the automobile door, anti-collision pipes are mostly arranged in the automobile door; the crash tube made of high-strength steel forms a first anti-collision barrier which can uniformly transfer a side or front collision load to a main member of a vehicle body when encountering a collision; the anti-collision tube is of a hollow tubular structure and is formed by coiling a cutting plate.

The existing anti-collision pipe edge rolling forming die needs multiple workers to be responsible for feeding of a to-be-formed plate of one device and discharging of the plate after the coil is formed in the using process, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the automobile anti-collision tube rolling forming die, which effectively solves the problem that in the prior art, multiple workers are required to charge a device for feeding the plate to be formed and blanking the plate after the coil is formed in the using process of the existing anti-collision tube rolling forming die, so that the working efficiency is low.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a car anticollision pipe edge rolling forming die, includes the mounting panel, the supporting leg is installed to the bottom equidistance of mounting panel, and the U-shaped mounting bracket is installed to top one side of mounting panel, installs the cylinder on the top inner wall of U-shaped mounting bracket, and the connecting block is installed to the bottom of cylinder, and a pressure section of thick bamboo is installed to the bottom of connecting block, presses the below of a section of thick bamboo to install the extrusion die rather than the looks adaptation, and the material platform is installed to one side of extrusion die, installs drive assembly on the one end inner wall of material platform.

Preferably, the material platform is connected with the mounting plate in a sliding mode, sliding grooves corresponding to the material platform are symmetrically formed in the top end of the mounting plate, a placing groove is formed in one end, close to the extrusion die, of the material platform, and bearing plates are symmetrically arranged at the bottom end of the placing groove.

Preferably, the driving assembly comprises a connecting seat arranged on the inner wall of the middle part of the material platform, a screw rod meshed with the connecting seat is arranged in the middle of the connecting seat in a threaded mode, a fixing seat is arranged at one end of the screw rod, and the bottom end of the fixing seat is connected with the top end of the mounting plate.

Preferably, a first bevel gear is installed at the other end of the screw rod, a positive and negative motor is installed at one end of the first bevel gear, an output shaft of the positive and negative motor is connected with a rotating shaft of the first bevel gear, and the bottom end of the positive and negative motor is connected with the top end of the mounting plate through a mounting seat.

Preferably, one side of the first bevel gear is provided with a second bevel gear meshed with the first bevel gear, one side of the second bevel gear is provided with a first rotating rod, one end of the first rotating rod is provided with a first chain wheel, the middle part of the first rotating rod is provided with a first supporting plate, and the bottom end of the first supporting plate is connected with the top end of the mounting plate.

Preferably, a second chain wheel is installed on one side of the first chain wheel, the first chain wheel is connected with the second chain wheel through a chain, a second rotating rod is installed on one side of the second chain wheel, a second supporting plate is installed at one end of the second rotating rod, and the bottom end of the second supporting plate is connected with the top end of the mounting plate.

Preferably, the gear is installed to the opposite side of second sprocket, and the removal frame is installed to the below of gear, removes the top sliding connection of frame and mounting panel, installs the pinion rack with gear engaged with on the bottom inner wall of removal frame, and the push rod is installed to the one end of removal frame.

Compared with the prior art, the utility model has the beneficial effects that:

(1) during work, the material platform can move in the horizontal direction by virtue of the positive and negative motors, the lead screw, the connecting seat and the fixing seat, even if the subsequent feeding operation of the anti-collision pipe and the rolling operation of the anti-collision pipe are rapidly carried out, the automatic blanking operation of the anti-collision pipe after the coil forming can be realized by virtue of the components such as the gear, the moving frame, the toothed plate and the push rod, the overall design is reasonable, the feeding operation of the material to be formed and the blanking of the forming material can be reasonably and rapidly carried out, and the forming efficiency of the anti-collision pipe coil is greatly improved;

(2) the forming material placing device has the advantages that in operation, the placing groove is formed, placing of the forming material can be achieved, stability of the forming material is guaranteed, and displacement is avoided during forming.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic view of a pressing cylinder mounting structure according to the present invention;

FIG. 3 is a schematic structural diagram of a material platform according to the present invention;

FIG. 4 is a schematic view of a driving assembly according to the present invention.

In the figure: 1. mounting a plate; 2. supporting legs; 3. a U-shaped mounting bracket; 4. a cylinder; 5. connecting blocks; 6. pressing the cylinder; 7. extruding the die; 8. a material platform; 9. a drive assembly; 10. a placement groove; 11. a bearing plate; 12. a connecting seat; 13. a screw rod; 14. a fixed seat; 15. a first bevel gear; 16. a positive and negative motor; 17. a second bevel gear; 18. a first rotating lever; 19. a first sprocket; 20. a first support plate; 21. a second sprocket; 22. a chain; 23. a second rotating rod; 24. a second support plate; 25. a gear; 26. a movable frame; 27. a toothed plate; 28. a push rod.

Detailed Description

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 of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 4, the utility model includes a mounting plate 1, support legs 2 are equidistantly mounted at the bottom end of the mounting plate 1, a U-shaped mounting frame 3 is mounted on one side of the top end of the mounting plate 1, an air cylinder 4 is mounted on the inner wall of the top of the U-shaped mounting frame 3, a connecting block 5 is mounted at the bottom end of the air cylinder 4, a pressing cylinder 6 is mounted at the bottom end of the connecting block 5, an extrusion die 7 adapted to the pressing cylinder 6 is mounted below the pressing cylinder 6, a material platform 8 is mounted on one side of the extrusion die 7, a driving assembly 9 is mounted on the inner wall of one end of the material platform 8, the material platform 8 is slidably connected with the mounting plate 1, sliding grooves corresponding to the material platform 8 are symmetrically formed at the top end of the mounting plate 1, a placing groove 10 is formed at one end of the material platform 8, which is close to the extrusion die 7, and a bearing plate 11 is symmetrically mounted at the bottom end of the placing groove 10.

In the second embodiment, on the basis of the first embodiment, the driving assembly 9 includes a connecting seat 12 installed on the inner wall of the middle portion of the material platform 8, a screw rod 13 engaged with the connecting seat 12 is installed at the middle portion of the connecting seat 12 through a thread, a fixed seat 14 is installed at one end of the screw rod 13, the bottom end of the fixed seat 14 is connected with the top end of the mounting plate 1, a first bevel gear 15 is installed at the other end of the screw rod 13, a forward and reverse motor 16 is installed at one end of the first bevel gear 15, an output shaft of the forward and reverse motor 16 is connected with a rotating shaft of the first bevel gear 15, the bottom end of the forward and reverse motor 16 is connected with the top end of the mounting plate 1 through the mounting seat, a second bevel gear 17 engaged with the first bevel gear 15 is installed at one side of the first bevel gear 15, a first rotating rod 18 is installed at one side of the second bevel gear 17, a first chain wheel 19 is installed at one end of the first rotating rod 18, a first supporting plate 20 is installed at the middle portion of the first rotating rod 18, the bottom end of the first support plate 20 is connected with the top end of the mounting plate 1, a second chain wheel 21 is mounted on one side of the first chain wheel 19, the first chain wheel 19 is connected with the second chain wheel 21 through a chain 22, a second rotating rod 23 is mounted on one side of the second chain wheel 21, a second support plate 24 is mounted at one end of the second rotating rod 23, the bottom end of the second support plate 24 is connected with the top end of the mounting plate 1, a gear 25 is mounted on the other side of the second chain wheel 21, a moving frame 26 is mounted below the gear 25, the moving frame 26 is slidably connected with the top end of the mounting plate 1, a toothed plate 27 meshed with the gear 25 is mounted on the inner wall of the bottom of the moving frame 26, and a push rod 28 is mounted at one end of the moving frame 26;

starting a positive and negative motor 16, wherein the rotation of the positive and negative motor 16 drives a screw rod 13 to rotate, the material platform 8 is connected with the mounting plate 1 in a sliding manner, so that the screw rod 13 rotates to drive the connecting seat 12 to move laterally until a material to be formed reaches the position right below a pressing cylinder 6, the positive and negative motor 16 is turned off, the air cylinder 4 is started at the moment, the air cylinder 4 pushes a connecting block 5 to move downwards, the connecting block 5 pushes the pressing cylinder 6 to move downwards, the pressing cylinder 6 pushes the material to be formed to move downwards until the material to be formed is in contact with an extrusion die 7, namely, the coil forming of the anti-collision tube is realized, then the air cylinder 4 is reset, the positive and negative motor 16 is started, the positive and negative motor 16 rotates reversely, and finally, the material platform 8 is reset, in addition, the rotation of the positive and negative motor 16 drives the screw rod 13 to rotate, the rotation of the screw rod 13 drives a first bevel gear 15 to rotate, the first bevel gear 15 drives a second bevel gear 17 to rotate, second bevel gear 17 drives the rotation of first bull stick 18, the rotation of first bull stick 18 drives the rotation of first sprocket 19, because the setting of chain 22, first sprocket 19 drives the rotation of second sprocket 21, second sprocket 21 drives the rotation of gear 25, the rotation meshing pinion rack 27 of gear 25, make pinion rack 27 lateral shifting, pinion rack 27 drives the removal that removes frame 26, realize the removal of push rod 28 promptly, the in-process that material platform 8 resets promptly, push rod 28 lateral shifting gradually, realize the side direction promotion to the material after the shaping promptly, realize the unloading operation of shaping material promptly.

The working principle is as follows: when the anti-collision pipe rolling forming machine works, an operator only needs to place a material to be formed into the placing groove 10, then the positive and negative motor 16 is started, the positive and negative motor 16 rotates to drive the screw rod 13 to rotate, the material platform 8 is connected with the mounting plate 1 in a sliding mode, the screw rod 13 rotates to drive the connecting seat 12 to move laterally until the material to be formed reaches the position under the pressing cylinder 6, the positive and negative motor 16 is turned off, the air cylinder 4 is started at the moment, the air cylinder 4 pushes the connecting block 5 to move downwards, the connecting block 5 pushes the pressing cylinder 6 to move downwards, the pressing cylinder 6 pushes the material to be formed to move downwards until the material to be formed is abutted against the extrusion die 7, the coil forming of the anti-collision pipe is realized, then the air cylinder 4 is reset, the positive and negative motor 16 is started, the positive and negative motor 16 rotates reversely, the material platform 8 is finally reset, in addition, the rotation of the screw rod 13 drives the rotation of the first conical gear 15, first bevel gear 15 drives the rotation of second bevel gear 17, second bevel gear 17 drives the rotation of first bull stick 18, the rotation of first bull stick 18 drives the rotation of first sprocket 19, because the setting of chain 22, first sprocket 19 drives the rotation of second sprocket 21, second sprocket 21 drives the rotation of gear 25, the rotation meshing pinion rack 27 of gear 25, make pinion rack 27 lateral shifting, pinion rack 27 drives the removal of removal frame 26, realize the removal of push rod 28 promptly, the in-process that material platform 8 resets promptly, push rod 28 lateral shifting gradually, realize the lateral thrust to the material after the shaping promptly, realize the unloading operation of shaping material promptly.

Claims

1. The utility model provides an automobile anti-collision tube edge rolling forming die, includes mounting panel (1), its characterized in that: supporting leg (2) are installed to the bottom equidistance of mounting panel (1), U-shaped mounting bracket (3) are installed to top one side of mounting panel (1), install cylinder (4) on the top inner wall of U-shaped mounting bracket (3), connecting block (5) are installed to the bottom of cylinder (4), a pressure section of thick bamboo (6) is installed to the bottom of connecting block (5), the below of a pressure section of thick bamboo (6) is installed and is pressed extrusion die (7) rather than the looks adaptation, material platform (8) are installed to one side of extrusion die (7), install drive assembly (9) on the one end inner wall of material platform (8).

2. The automobile anti-collision tube rounding forming die as claimed in claim 1, wherein: the material platform (8) is connected with the mounting plate (1) in a sliding mode, sliding grooves corresponding to the material platform (8) are symmetrically formed in the top end of the mounting plate (1), a placing groove (10) is formed in one end, close to the extrusion die (7), of the material platform (8), and a bearing plate (11) is symmetrically installed at the bottom end of the placing groove (10).

3. The automobile anti-collision tube rounding forming die as claimed in claim 1, wherein: the driving assembly (9) comprises a connecting seat (12) arranged on the inner wall of the middle part of the material platform (8), a screw rod (13) meshed with the connecting seat (12) is installed in the middle of the connecting seat in a threaded mode, a fixing seat (14) is installed at one end of the screw rod (13), and the bottom end of the fixing seat (14) is connected with the top end of the mounting plate (1).

4. The automobile anti-collision tube rounding forming die as claimed in claim 3, wherein: first conical gear (15) are installed to the other end of lead screw (13), and positive and negative motor (16) are installed to the one end of first conical gear (15), and the output shaft of positive and negative motor (16) is connected with the pivot of first conical gear (15), and the bottom of positive and negative motor (16) is passed through the mount pad and is connected with the top of mounting panel (1).

5. The automobile anti-collision tube rounding forming die as claimed in claim 4, wherein: second bevel gear (17) rather than the meshing is installed to one side of first bevel gear (15), and first bull stick (18) are installed to one side of second bevel gear (17), and first sprocket (19) are installed to the one end of first bull stick (18), and the mid-mounting of first bull stick (18) has first backup pad (20), and the bottom of first backup pad (20) is connected with the top of mounting panel (1).

6. The automobile anti-collision tube rounding forming die as claimed in claim 5, wherein: second sprocket (21) is installed to one side of first sprocket (19), is connected through chain (22) between first sprocket (19) and second sprocket (21), and second bull stick (23) are installed to one side of second sprocket (21), and second backup pad (24) are installed to the one end of second bull stick (23), and the bottom of second backup pad (24) is connected with the top of mounting panel (1).

7. The automobile anti-collision tube rounding forming die as claimed in claim 6, wherein: gear (25) are installed to the opposite side of second sprocket (21), and removal frame (26) are installed to the below of gear (25), remove the top sliding connection of frame (26) and mounting panel (1), install on the bottom inner wall of removal frame (26) with gear (25) engaged with pinion rack (27), push rod (28) are installed to the one end of removing frame (26).