CN216828060U

CN216828060U - Aluminum profile arc bending die

Info

Publication number: CN216828060U
Application number: CN202123399667.8U
Authority: CN
Inventors: 吴志强; 王磊; 刘建
Original assignee: Shandong Linqu Kaiqiang Mould Co ltd
Current assignee: Shandong Linqu Kaiqiang Mould Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-28
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses an aluminium alloy curved arc mould, the loach carrying platform comprises a supporting fram, adjustable fixed rotating assembly, the roll subassembly of buckling and the spacing subassembly of buckling, two bisymmetry distributions of support column are in the bottom four corners of backup pad, support frame fixed mounting is in backup pad upper wall one end, adjustable fixed rotating assembly locates in the backup pad and is located the support frame below, the roll subassembly of buckling locates on one side lateral wall of support frame and is located adjustable fixed rotating assembly one side, the spacing subassembly of buckling locates one end one side that the support frame was kept away from to the backup pad, the spacing subassembly of buckling and the roll subassembly homonymy of buckling, adjustable fixed rotating assembly includes the rotating electrical machines, the limiting plate, the carousel, press the disc and adjust the double-screw bolt. The utility model belongs to the technical field of the aluminium alloy, specifically be one kind can carry out the tight fixed and spacing of clamp that adapts to the aluminium alloy, and can reduce the pincher trees on aluminium alloy surface when buckling, promote the aluminium alloy curved arc mould of the quality of buckling.

Description

Aluminum profile arc bending die

Technical Field

The utility model belongs to the technical field of the aluminium alloy, especially, relate to an aluminium alloy curved arc mould.

Background

In the 21 st century, the aluminum profile processing industry in China closely combines the market and scientific development requirements, so that the traditional aluminum profile processing has gradually completed the conversion to the modern aluminum profile, and therefore, the variety of the aluminum profile in China has changed greatly. The Chinese aluminum processing material has the important characteristics of developing towards high performance, high precision, energy conservation and environmental protection, the production of the aluminum processing material in China is further internationalized, and in order to meet the multi-aspect requirements of national economy and scientific technology on high-precision aluminum materials, each main aluminum processing enterprise also correspondingly establishes a plurality of internal supply technical standards.

In aluminium alloy processing engineering, often need bend the aluminium alloy, present aluminium alloy mould of bending simple structure, the effect of bending of playing that can not be fine places the aluminium alloy moreover and can appear rocking in the mould of bending to the efficiency and the quality that the aluminium alloy was bent have been influenced.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides an aluminium alloy curved arc mould can carry out the tight fixedly and spacing of clamp that adapts to the aluminium alloy, and can reduce the pincher trees on aluminium alloy surface when buckling, promotes the quality of buckling, has solved the problem in the background art.

The utility model adopts the technical scheme as follows: an aluminum profile arc bending die comprises support columns, a support plate, a support frame, an adjustable fixed rotating assembly, a bending rolling assembly and a bending limiting assembly, wherein the support columns are symmetrically distributed at four corners of the bottom of the support plate in pairs, the support frame is fixedly arranged at one end of the upper wall of the support plate, the adjustable fixed rotating assembly is arranged on the support plate and is positioned below the support frame, the bending rolling assembly is arranged on the side wall of one side of the support frame and is positioned at one side of the adjustable fixed rotating assembly, the bending limiting assembly is arranged at one side of the support plate, which is far away from the support frame, and is positioned at the same side of the bending rolling assembly, the adjustable fixed rotating assembly comprises a rotating motor, a limiting plate, a rotary disc, a pressing disc and an adjusting stud, the rotating motor is fixedly arranged at the bottom of the support plate and is positioned below the support frame, the rotary disc is fixedly arranged at the output end of the rotating motor, the carousel is located the backup pad top, the regulation double-screw bolt runs through the support frame upper wall, regulation double-screw bolt and support frame upper wall threaded connection, the regulation double-screw bolt rotates and is connected with the pressure dish, press the top that the dish is located the carousel, the limiting plate annular sets up, limiting plate fixed assembly is in the bottom of carousel lateral wall.

Furthermore, the bending limiting component comprises a fixed plate, a telescopic push rod, a limiting column, a limiting groove, a supporting shaft, a connecting plate, a limiting cylinder and a limiting upper plate, wherein the fixed plate is fixedly arranged on one side of the supporting plate far away from one end of the supporting frame, the telescopic push rod is fixedly arranged on the fixed plate, the telescopic end of the telescopic push rod penetrates through the fixed plate, the limiting column is fixedly assembled at the bottom of the telescopic end of the telescopic push rod, the supporting shaft is rotatably arranged on the supporting plate and is positioned on one side of the supporting frame, the connecting plate is fixedly arranged on the supporting shaft, the supporting shaft and the connecting plate are eccentrically arranged, one end of the long shaft of the connecting plate is provided with the limiting groove, the limiting column penetrates through the limiting groove, the limiting cylinder is fixedly arranged on one end of the connecting plate far away from the limiting groove, the limiting upper plate is fixedly assembled on the limiting cylinder, and the distance between the limiting cylinder and the turntable is adjusted through the extension and retraction of the telescopic push rod, the aluminum profile bending positioning device is suitable for bending and positioning aluminum profiles of different sizes.

Furthermore, the bending rolling component comprises a mounting plate, an adjusting screw rod, a sliding rod, a fixing frame and a rolling shaft, the mounting plate is fixedly arranged on the supporting plate, the mounting plate is arranged at the same side of the fixing plate, the mounting plate is arranged between the bottoms of one sides of the supporting frames, the adjusting screw rod penetrates through the mounting plate, the adjusting screw rod is in threaded connection with the mounting plate, the adjusting screw rod is rotationally connected with a fixing frame, the sliding rods are symmetrically distributed at two sides of the adjusting screw rod, the sliding rods penetrate through the mounting plate and are fixedly arranged at two ends of the back part of the fixed frame, the rollers are rotatably arranged between the upper and lower opposite side walls in the fixed frame through the rotating shaft and are uniformly distributed at intervals, the aluminum profile curved arc limiting channel is formed between the rolling shaft and the rotary table and between the limiting cylinder and the rotary table, the width of the limiting channel can be adjusted, and the aluminum profile curved arc limiting device is suitable for aluminum profiles of different models.

Furthermore, an adjusting handle is fixedly assembled at the upper end of the adjusting stud, so that the adjusting stud can be controlled to rotate conveniently.

Furthermore, the bottom of the supporting column is provided with a supporting bottom plate, so that the supporting stability is improved.

After the structure is adopted, the utility model discloses beneficial effect as follows: the utility model provides an aluminum profile arc bending die, which forms a limiting channel of aluminum profile arc bending between a rolling shaft and a turntable and between a limiting cylinder and the turntable through an adjustable fixed rotating component, a bending rolling component and a bending limiting component, and can adjust the width of the limiting channel to adapt to aluminum profiles of different models; through the adjustable fixed rotating assembly who sets up, carry out the tight fixed of clamp of adaptability to the aluminium alloy, when buckling through spacing passageway, can reduce the pincher trees on aluminium alloy surface, promote the quality of buckling.

Drawings

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

Fig. 1 is a schematic view of the overall structure of an aluminum profile bending die provided by the utility model;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic structural view of a bending limiting component of an aluminum profile bending die according to the present invention;

FIG. 4 is an enlarged view of portion B of FIG. 3;

fig. 5 is the utility model provides an aluminium alloy curved arc mould front view.

In the drawings: 1. the support column, 2, the backup pad, 3, the support frame, 4, adjustable fixed rotating assembly, 5, the roll subassembly of buckling, 6, the spacing subassembly of buckling, 7, the rotating electrical machines, 8, the limiting plate, 9, the carousel, 10, press the dish, 11, the regulation double-screw bolt, 12, the fixed plate, 13, telescopic push rod, 14, spacing post, 15, the spacing groove, 16, the back shaft, 17, the connecting plate, 18, spacing cylinder, 19, spacing upper plate, 20, the mounting panel, 21, adjusting screw, 22, the slide bar, 23, fixed frame, 24, the roller bearing, 25, adjust handle, 26, supporting baseplate.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-5, an aluminium alloy curved arc mould, it includes support column 1, backup pad 2, support frame 3, adjustable fixed rotating assembly 4, the rolling subassembly 5 of buckling and the spacing subassembly 6 of buckling, two bisymmetry distributions of support column 1 are in the bottom four corners of backup pad 2, 3 fixed mounting of support frame are in 2 upper wall one ends of backup pad, adjustable fixed rotating assembly 4 locates on backup pad 2 and is located support frame 3 below, the rolling subassembly 5 of buckling locates on the lateral wall of one side of support frame 3 and is located adjustable fixed rotating assembly 4 one side, the spacing subassembly 6 of buckling locates backup pad 2 and keeps away from one side of one end of support frame 3, the spacing subassembly 6 of buckling and the rolling subassembly 5 homonymy of buckling.

Preferably, the bottom of the support column 1 is provided with a support bottom plate 26, so that the support stability is improved.

As shown in fig. 1, 3 and 5, it is fixed in order to realize pressing to the adaptability of aluminium alloy, appear rocking when reducing the camber, adjustable fixed rotating assembly 4 includes rotating electrical machines 7, limiting plate 8, carousel 9, press the dish 10 and adjust the double-screw bolt 11, rotating electrical machines 7 fixed mounting just is located the below of support frame 3 in the bottom of backup pad 2, carousel 9 fixed mounting is at rotating electrical machines 7 output, carousel 9 is located backup pad 2 top, adjust the double-screw bolt 11 and run through the support frame 3 upper wall, adjust double-screw bolt 11 and support frame 3 upper wall threaded connection, it is connected with press the dish 10 to adjust double-screw bolt 11 rotation, press dish 10 is located the top of carousel 9, the setting of limiting plate 8 annular, the fixed assembly of limiting plate 8 is in the bottom of carousel 9 lateral wall.

Preferably, the upper end of the adjusting stud 11 is fixedly provided with an adjusting handle 25, so as to control the adjusting stud 11 to rotate.

As shown in fig. 1-4, in order to limit the aluminum profile and adjust the width of the channel when the aluminum profile is bent, the bending limiting assembly 6 includes a fixing plate 12, a telescopic push rod 13, a limiting post 14, a limiting groove 15, a supporting shaft 16, a connecting plate 17, a limiting cylinder 18 and a limiting upper plate 19, the fixing plate 12 is fixedly mounted on one side of the supporting plate 2 far from one end of the supporting frame 3, the telescopic push rod 13 is fixedly mounted on the fixing plate 12, the telescopic end of the telescopic push rod 13 penetrates through the fixing plate 12, the limiting post 14 is fixedly mounted at the bottom of the telescopic end of the telescopic push rod 13, the supporting shaft 16 is rotatably mounted on the supporting plate 2 and located at one side of the supporting frame 3, the connecting plate 17 is fixedly mounted on the supporting shaft 16, the supporting shaft 16 and the connecting plate 17 are eccentrically arranged, the limiting groove 15 is formed at one end of the long axis of the connecting plate 17, the limiting post 14 penetrates through the limiting groove 15, spacing cylinder 18 fixed mounting keeps away from spacing groove 15 one end at connecting plate 17, spacing upper plate 19 fixed mounting is on spacing cylinder 18, and through the flexible of flexible push rod 13, the distance between adjustment spacing cylinder 18 and carousel 9 adapts to and carries out the bended-arc location to not unidimensional aluminium alloy.

As shown in fig. 1, 3 and 4, in order to realize the smooth transition when bending the aluminum profile, reduce the wrinkles, and adjust the width of the channel when bending the aluminum profile, the bending rolling component 5 comprises a mounting plate 20, an adjusting screw 21, a sliding rod 22, a fixing frame 23 and a rolling shaft 24, the mounting plate 20 is fixedly arranged on the support plate 2, the mounting plate 20 is at the same side with the fixing plate 12, the mounting plate 20 is arranged between the bottom of one side of the support frame 3, the adjusting screw 21 penetrates through the mounting plate 20, the adjusting screw 21 is in threaded connection with the mounting plate 20, the adjusting screw 21 is rotatably connected with the fixing frame 23, the sliding rod 22 is symmetrically distributed on two sides of the adjusting screw 21, the sliding rod 22 penetrates through the mounting plate 20 and is fixedly arranged at two ends of the back of the fixing frame 23, the rolling shaft 24 is rotatably arranged between two opposite sidewalls of the fixing frame 23, the rollers 24 are uniformly distributed at intervals, and aluminum profile bent-arc limiting channels are formed between the rollers 24 and the turnplate 9 and between the limiting cylinders 18 and the turnplate 9, and the width of the limiting channels can be adjusted to adapt to aluminum profiles of different models.

When the rotary table is used specifically, one end of the L-shaped aluminum profile is attached to the outer wall of the rotary table 9 and is positioned on the limiting plate 8; the handle is held, the adjusting stud 11 is controlled to rotate, and the pressing disc 10 presses and fixes the aluminum profile downwards; according to the size of the aluminum profile, the adjusting screw 21 is rotated, the fixing frame 23 stably moves under the limit of the sliding rod 22, and the distance between the fixing frame and the rotary table 9 is changed until the fixing frame is attached to the outer wall of the aluminum profile; the telescopic push rod 13 is controlled to be telescopic, when the limiting rod moves forwards, the limiting rod slides in the adjusting groove to push the connecting plate 17 to rotate, the position of the limiting cylinder 18 on the connecting plate 17 is adjusted, and the other end of the aluminum profile respectively penetrates through the position between the rolling shaft 24 and the turntable 9 and the position between the limiting cylinder 18 and the turntable 9; the rotating motor 7 is started, the output end of the rotating motor 7 rotates to drive the rotary table 9 to rotate, the rotary table 9 rotates to drive the pressing disc 10 to synchronously rotate, and the aluminum profile is bent.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides an aluminium alloy curved arc mould which characterized in that: comprises supporting columns, a supporting plate, a supporting frame, an adjustable fixed rotating assembly, a bending rolling assembly and a bending limiting assembly, wherein the supporting columns are symmetrically distributed at the four corners of the bottom of the supporting plate in pairs, the supporting frame is fixedly arranged at one end of the upper wall of the supporting plate, the adjustable fixed rotating assembly is arranged on the supporting plate and positioned below the supporting frame, the bending rolling assembly is arranged on the side wall of one side of the supporting frame and positioned at one side of the adjustable fixed rotating assembly, the bending limiting assembly is arranged at one side of the supporting plate, which is far away from the supporting frame, the bending limiting assembly is positioned at the same side as the bending rolling assembly, the adjustable fixed rotating assembly comprises a rotating motor, a limiting plate, a rotary disc, a pressing disc and an adjusting stud, the rotating motor is fixedly arranged at the bottom of the supporting plate and positioned below the supporting frame, the rotary disc is fixedly arranged at the output end of the rotating motor, the carousel is located the backup pad top, the regulation double-screw bolt runs through the support frame upper wall, regulation double-screw bolt and support frame upper wall threaded connection, the regulation double-screw bolt rotates and is connected with the pressure dish, press the top that the dish is located the carousel, the limiting plate annular sets up, limiting plate fixed assembly is in the bottom of carousel lateral wall.

2. The aluminum profile arc bending die as claimed in claim 1, characterized in that: the spacing subassembly of buckling includes fixed plate, flexible push rod, spacing post, spacing groove, back shaft, connecting plate, spacing cylinder and spacing upper plate, fixed plate fixed mounting keeps away from one side of support frame one end in the backup pad, flexible push rod fixed mounting is at the fixed plate, the flexible end of flexible push rod runs through the fixed plate, spacing post fixed mounting is in the bottom of the flexible end of flexible push rod, the back shaft rotates and installs the one side that just is located the support frame in the backup pad, connecting plate fixed mounting is on the back shaft, back shaft and connecting plate eccentric settings, the spacing groove is seted up to connecting plate major axis one end, spacing post runs through the spacing groove, spacing cylinder fixed mounting keeps away from spacing groove one end at the connecting plate, spacing upper plate fixed mounting is on spacing cylinder.

3. The aluminum profile arc bending die as claimed in claim 2, characterized in that: the roll subassembly of buckling includes mounting panel, adjusting screw, slide bar, fixed frame and roller bearing, the mounting panel is fixed to be located in the backup pad, mounting panel and fixed plate homonymy, the mounting panel is located between the bottom of support frame one side, adjusting screw runs through the mounting panel, adjusting screw and mounting panel threaded connection, adjusting screw rotates and is connected with fixed frame, the slide bar symmetric distribution is in the adjusting screw both sides, the slide bar runs through the fixed both ends of locating fixed frame back of the body of mounting panel, the roller bearing is rotated through the pivot and is installed in fixed frame about double-phase between the lateral wall, the even interval distribution of roller bearing.

4. The aluminum profile arc bending die as claimed in claim 1, characterized in that: and an adjusting handle is fixedly assembled at the upper end of the adjusting stud.

5. The aluminum profile arc bending die as claimed in claim 1, characterized in that: and a supporting bottom plate is arranged at the bottom of the supporting column.