CN217700831U

CN217700831U - Electric vehicle frame pipe bending device

Info

Publication number: CN217700831U
Application number: CN202221481742.7U
Authority: CN
Inventors: 刘蕾; 赵少雄; 段占兵; 王志辉; 边志平; 宋彦军; 庄青风
Original assignee: Baoding Baosheng Frame Co ltd
Current assignee: Baoding Baosheng Frame Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-11-01
Anticipated expiration: 2032-06-15

Abstract

The utility model relates to a pipe bending technical field discloses an electric vehicle frame pipe bending device, and its structure includes the processing agency, the upper end fixedly connected with bent pipe post of processing agency, be provided with on the bent pipe post and accomodate the groove, link up bearing and spout, accomodate the even distribution in groove and be in the surface of bent pipe post, it is in to link up bearing fixed connection the middle department of bent pipe post upper end, the spout is located the inside of bent pipe post, the inside of accomodating the groove is provided with the arc, the inside of spout is provided with extends the post, it has the fixed column to link up the bearing and be connected with through the carousel. The utility model discloses a radian of bending according to the return bend needs to adjust the external diameter size of return bend post, has avoided the return bend post to appear the phenomenon of the radian of bending in the pipe bending process, and the scope when having increased the pipe bending device and using has improved the flexibility in the pipe bending device use.

Description

Electric vehicle frame pipe bending device

Technical Field

The utility model relates to a pipe bending technical field specifically is an electric motor car frame pipe bending device.

Background

According to 202120205714.1, can know, a high-efficient processingequipment of electric motor car frame return bend, comprises a workbench, workstation front end fixedly connected with transmission platform, the shifting chute has been seted up on the workstation top, workstation top swing joint has processing agency, processing agency includes progressive motor, master gear, side screw rod, main threaded rod and dog-ear component, the inside preceding lateral wall of progressive motor fixed connection transmission platform, progressive motor spindle is rotatory to be driven main threaded rod and side screw rod and dog-ear component and takes place screw drive, because the screw on main threaded rod and the side screw rod is different, leads to the component on main threaded rod and the side screw rod to move to opposite direction, finally extrudes to buckle tubular product, buckles after accomplishing, the restart progressive motor spindle counter-rotation again, and final dog-ear component resumes the normal position, and easy operation to can adjust according to the angle difference of buckling.

At present, the existing electric vehicle frame pipe bending device has some defects, for example; the existing electric vehicle frame pipe bending device can not adjust the outer diameter of the pipe bending column according to the bending radian of the bent pipe, the bending radian of the pipe bending column is easy to appear in the pipe bending process, the range of the pipe bending device during use is limited, and the flexibility of the pipe bending device during use is reduced. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric vehicle frame tube bending device has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric vehicle frame return bend processingequipment, includes processing mechanism, processing mechanism's upper end fixedly connected with curved tube post, be provided with on the curved tube post and accomodate the groove, link up bearing and spout, accomodate the even distribution of groove and be in the surface of curved tube post, it connects to link up bearing fixed connection in the middle of curved tube post upper end, the spout is located the inside of curved tube post, accomodate the inside of groove and be provided with the arc, the inside of spout is provided with the extension post, it is connected with the fixed column through the carousel to link up the bearing, the outside of fixed column is provided with hollow post, be provided with the driving gear on the hollow post, the driving gear is connected with the threaded rod through driven gear, the inside of fixed column is provided with the installation bearing, installation bearing fixed connection is in the inside of hollow post to correspond with four groups the position of spout respectively, the one end of threaded rod with the inside of extension post is connected, the other end of fixed bearing with the one end fixed connection of driven gear, the driving gear fixed connection is in the surface of fixed column to mesh at the other end of driven gear, the fixed column is connected the medial surface is connected with the medial surface of extension post, the movable side of extension post is connected the inner wall of the arc and the size of the groove is identical, the inner wall of the groove is accomodate the groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a take in the groove, link up the bearing, the spout, the arc, extend the post, the carousel, the fixed column, hollow post, the driving gear, driven gear, threaded rod and the combination of installation bearing, effectual realized need adjust the external diameter size of return bend post according to the radian of bending of return bend, avoided the return bend post in the pipe bending process phenomenon of the radian of bending to appear, the scope when having increased the pipe bending device and using has improved the flexibility in the pipe bending device use.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of an electric frame pipe bending device of the present invention;

fig. 2 is a top view of a pipe bending column of the electric frame pipe bending device of the present invention;

fig. 3 is an enlarged view of a hollow column of the electric frame pipe bending device of the present invention;

fig. 4 is a front view of a fixing column of the electric vehicle frame pipe bending device of the present invention.

In the figure: the processing mechanism 1, return bend post 2, accomodate groove 3, link up bearing 4, spout 5, arc 6, extension post 7, carousel 8, fixed column 9, hollow post 10, driving gear 11, driven gear 12, threaded rod 13, installation bearing 14.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: an electric vehicle frame pipe bending device comprises a processing mechanism 1, wherein the upper end of the processing mechanism 1 is fixedly connected with a pipe bending column 2, the pipe bending column 2 is provided with a containing groove 3, a linking bearing 4 and a sliding groove 5, the containing groove 3 is uniformly distributed on the outer surface of the pipe bending column 2, the linking bearing 4 is fixedly connected with the middle part of the upper end of the pipe bending column 2, the sliding groove 5 is positioned inside the pipe bending column 2, an arc-shaped plate 6 is arranged inside the containing groove 3, an extending column 7 is arranged inside the sliding groove 5, the linking bearing 4 is connected with a fixing column 9 through a turntable 8, the outside of the fixing column 9 is provided with a hollow column 10, the hollow column 10 is provided with a driving gear 11, the driving gear 11 is connected with a threaded rod 13 through a driven gear 12, the inside of the fixing column 9 is provided with an installation bearing 14, in the embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, by combining the accommodating groove 3, the linking bearing 4, the sliding groove 5, the arc-shaped plate 6, the extending column 7, the turntable 8, the fixed column 9, the hollow column 10, the driving gear 11, the driven gear 12, the threaded rod 13 and the mounting bearing 14, when the bending radian of the elbow needs to be increased, an operator can directly rotate the turntable 8, at this time, the turntable 8 will drive the driving gear 11 on the fixed column 9 to rotate through the linking bearing 4, and then the driving gear 11 drives the driven gear 12 to rotate, the driven gear drives the threaded rod 13 to rotate inside the extending column 7 through the mounting bearing 14, at this time, the extending column 7 will be moved out from inside the sliding groove 5, so that the arc-shaped plate 6 is moved out from inside the accommodating groove 3, thereby effectively realizing the adjustment of the outer diameter of the elbow column 2 according to the bending radian of the elbow, the phenomenon of bending radian of the bent pipe column 2 in the bent pipe machining process is avoided, the range of the bent pipe machining device in use is increased, and the flexibility of the bent pipe machining device in use is improved.

In this embodiment, referring to fig. 3, the mounting bearings 14 are fixedly connected inside the hollow column 10 and respectively correspond to the four sets of sliding grooves 5, so as to effectively improve the firmness between the mounting bearings 14 and the hollow column 10.

In this embodiment, referring to fig. 2, one end of the threaded rod 13 is connected to the inside of the extension column 7 through a thread, and the other end of the threaded rod 13 is fixedly connected to one end of the driven gear 12 through a mounting bearing 14, so that the driven gear 12 can effectively and conveniently drive the threaded rod 13 to rotate through the mounting bearing 14.

In this embodiment, referring to fig. 3 and 4, the driving gear 11 is fixedly connected to the outer surface of the fixing column 9, and is engaged with the other end of the driven gear 12, so that the driving gear 11 can effectively facilitate the driving gear 11 to drive the driven gear 12 to rotate.

In this embodiment, referring to fig. 3, the fixing column 9 is located inside the hollow column 10, and an upper end of the fixing column 9 is fixedly connected to a lower end of the rotating disc 8 through the engaging bearing 4, so that the rotating disc 8 can effectively and conveniently drive the fixing column 9 to rotate through the engaging bearing 4.

In this embodiment, referring to fig. 1 and fig. 2, one end of the extension column 7 is fixedly connected to the inner side surface of the arc-shaped plate 6, the other end of the extension column 7 is movably connected to the inside of the sliding chute 5, the size of the arc-shaped plate 6 is matched with the size of the accommodating groove 3 and is movably connected to the inner wall of the accommodating groove 3, and the extension column 7 can be effectively and conveniently moved inside the sliding chute 5.

It should be noted that, the utility model relates to an electric vehicle frame elbow processing device, which comprises a processing mechanism 1, an elbow column 2, a receiving groove 3, a linking bearing 4, a sliding groove 5, an arc plate 6, an extension column 7, a turntable 8, a fixed column 9, a hollow column 10, a driving gear 11, a driven gear 12, a threaded rod 13, a mounting bearing 14 and other parts, which are all universal standard parts or parts known by technicians in the field, the structure and principle of which can be known by technicians through technical manuals or conventional experimental methods, at the idle position of the device, all the electric devices, which refer to power elements, electric devices and adaptive monitoring computers, are connected through wires, the specific connection means refers to the following working principle, the electric connection between the electric devices is completed in sequence, the detailed connection means is a known technology in the field, when the electric frame elbow processing device is used, through the combination of the accommodating groove 3, the linking bearing 4, the sliding groove 5, the arc-shaped plate 6, the extending column 7, the rotary table 8, the fixed column 9, the hollow column 10, the driving gear 11, the driven gear 12, the threaded rod 13 and the mounting bearing 14, when the bending radian of the elbow needs to be increased, an operator can directly rotate the rotary table 8, at the moment, the rotary table 8 can drive the driving gear 11 on the fixed column 9 to rotate through the linking bearing 4, then the driving gear 11 drives the driven gear 12 to rotate, the driven gear drives the threaded rod 13 to rotate inside the extending column 7 through the mounting bearing 14, at the moment, the extending column 7 can be moved out from the inside of the sliding groove 5, so that the arc-shaped plate 6 can be moved out from the inside of the accommodating groove 3, the outer diameter of the bent pipe column 2 can be effectively adjusted according to the bending radian of the bent pipe, the bending radian of the bent pipe column 2 in the bending process is avoided, the use range of the bending device is increased, and the flexibility of the bending device in the use process is improved.

Claims

1. The utility model provides an electric motor car frame tube bending device, includes processing agency (1), its characterized in that: the upper end fixedly connected with curved tubular column (2) of processing agency (1), be provided with on curved tubular column (2) and accomodate groove (3), link up bearing (4) and spout (5), it is in to accomodate even distribution in groove (3) the surface of curved tubular column (2), link up bearing (4) fixed connection be in the centre department of curved tubular column (2) upper end, spout (5) are located the inside of curved tubular column (2), the inside of accomodating groove (3) is provided with arc (6), the inside of spout (5) is provided with extension post (7), it is connected with fixed column (9) through carousel (8) to link up bearing (4), the outside of fixed column (9) is provided with hollow post (10), be provided with on hollow post (10) driving gear (11), driving gear (11) are connected with hollow post threaded rod (13) through driven gear (12), the inside of fixed column (9) is provided with installation bearing (14).

2. The electric vehicle frame pipe bending device according to claim 1, characterized in that: the mounting bearings (14) are fixedly connected inside the hollow column (10) and correspond to the positions of the four groups of sliding chutes (5) respectively.

3. The electric vehicle frame pipe bending device according to claim 1, characterized in that: one end of the threaded rod (13) is connected with the inside of the extension column (7) through threads, and the other end of the threaded rod (13) is fixedly connected with one end of the driven gear (12) through a mounting bearing (14).

4. The electric vehicle frame pipe bending device according to claim 1, characterized in that: the driving gear (11) is fixedly connected to the outer surface of the fixing column (9) and meshed with the other end of the driven gear (12).

5. The electric vehicle frame pipe bending device according to claim 1, characterized in that: the fixing column (9) is located inside the hollow column (10), and the upper end of the fixing column (9) is fixedly connected with the lower end of the rotary table (8) through a connecting bearing (4).

6. The electric vehicle frame pipe bending device according to claim 1, characterized in that: the one end fixed connection that extends post (7) be in the medial surface of arc (6), the other end swing joint that extends post (7) be in the inside of spout (5), the size of arc (6) with the size of accomodating groove (3) is identical, and with the inner wall swing joint of accomodating groove (3).