CN218191826U

CN218191826U - Roller arc device capable of freely adjusting angle

Info

Publication number: CN218191826U
Application number: CN202221356367.3U
Authority: CN
Inventors: 曹大兴; 高亚南; 张宝成; 赵敏强
Original assignee: Ling Yun Industrial Corp Ltd; Ling Yun Industrial Co Ltd Automotive Parts R&D Branch
Current assignee: Ling Yun Industrial Corp Ltd; Ling Yun Industrial Co Ltd Automotive Parts R&D Branch
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2023-01-03
Anticipated expiration: 2032-06-01

Abstract

The utility model discloses a roller arc device of free angle regulation, including the support of both sides, frame, outer slider, trunnion, frame, carousel, interior slider, adjusting block, interior adjusting lever, upper shaft, lower running roller and upper running roller, the frame is located between the support of both sides, and outer slider installs on the support, and outer slider is equipped with the through-hole, and the trunnion passes the inboard rigid coupling frame of through-hole, and the outside rigid coupling carousel of trunnion, frame inboard bottom are provided with down the running roller, the upper portion of frame both sides is equipped with the window, and interior slider is arranged in the window and is sliding fit with the window, and the upper rigid coupling adjusting block of interior slider, the top of adjusting block are equipped with the step hole and interior adjusting lever normal running fit, and interior adjusting lever is equipped with the screw thread and the frame normal running fit that the screw thread was equipped with above, and the height of the adjustable inner slider of rotatory interior adjusting lever; the inner side of the inner sliding block is in rotating fit with the upper shaft, and the upper shaft is fixedly connected with the upper roller. The utility model discloses can make things convenient for nimble adjustment running roller overall arrangement angle.

Description

Roller arc device capable of freely adjusting angle

Technical Field

The utility model relates to a roller arc device of free angle regulation especially is used for roller arc device of opening anticollision roof beam.

Background

When the open anti-collision beam roller is formed in an arc shape, if the layout angle of the roller is not reasonable, the roller cannot form the arc or the size of the product after the arc is out of tolerance and other adverse effects are caused, and the product quality is seriously influenced. The application range of a bracket product with a fixed layout angle adopted by the traditional roller arc device is narrow, so that the roller arc device capable of freely adjusting the layout angle of the rollers is needed, and the layout angle of the rollers can be flexibly adjusted according to different product shapes so as to meet the requirement of product quality.

Disclosure of Invention

An object of the utility model is to provide a roller arc device of free angle regulation can freely adjust running roller overall arrangement angle to guarantee the quality of work piece behind the roller arc.

The problem of the utility model is realized with following technical scheme:

a roller arc device capable of freely adjusting angles comprises supports on two sides, an outer sliding block, trunnions, a frame, a rotary table, an inner sliding block, an adjusting block, an inner adjusting rod, an upper shaft, a lower roller and an upper roller, wherein the frame is located between the supports on the two sides; the inner side of the inner sliding block is in rotating fit with the upper shaft, and the upper shaft is fixedly connected with the upper roller.

Furthermore, through holes are formed in the inner sides of the two sides of the frame and are in rotating fit with the lower shaft, and the lower shaft is fixedly connected with the lower roller.

Preferably, the middle part of the support is provided with a window, the outer sliding block is arranged in the window and is in sliding fit with the window, the upper part of the outer sliding block is fixedly connected with a mounting block, the mounting block is provided with a step hole which is in running fit with the outer adjusting rod, the outer surface of the outer adjusting rod is provided with threads, the upper cover of the support is provided with a threaded through hole, and the outer adjusting rod is in running fit with the upper cover of the support through the threads.

Furthermore, the device also comprises a bottom plate, and the brackets on two sides are arranged on the bottom plate.

Preferably, the support, outer slider, trunnion, frame, carousel, interior slider, adjusting block, interior adjusting lever, upper shaft, lower roll wheel and top roller are three groups.

Preferably, the three groups of brackets, the frame, the outer sliding block, the trunnion, the turntable, the inner sliding block, the adjusting block, the inner adjusting rod, the upper shaft, the lower roller and the upper roller are fixedly connected to the bottom plate along the arc direction of the rollers.

Preferably, the spacing between the three sets of brackets is 300mm to 500mm.

The utility model discloses beneficial technological effect:

the utility model has the advantages that the rotary turntable is arranged, so that the frame forms a certain angle, the layout angle of the rollers can be flexibly adjusted, and the problem of narrow adaptive range of the bracket with a fixed angle is avoided; possess simultaneously through the function of three group's running roller relative height of adjusting rod adjustment to and possess the function of interior adjusting rod adjustment top roll draft, compare prior art, can make things convenient for nimble adjustment running roller overall arrangement angle, the support of having avoided traditional fixed overall arrangement angle is suitable for the problem that product scope is narrow, has guaranteed product quality.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

Fig. 1 is the structure schematic diagram of the roller arc device with freely adjustable angle of the present invention.

Fig. 2 is a schematic view of the frame structure of the present invention.

Fig. 3 is a schematic view of a structure of a turntable rotating a certain angle.

Fig. 4 is a schematic view of the construction of the integrated roll arc apparatus.

Fig. 5 is a schematic view of the perspective view of fig. 4.

The list of labels in the figure is: 1. the device comprises a support, 2, a frame, 3, a bottom plate, 4, a lower roller, 5, a lower shaft, 6, a trunnion, 7, an outer sliding block, 8, a rotary table, 9, an outer adjusting rod, 10, an inner adjusting rod, 11, an upper shaft, 12, an upper roller, 13, an adjusting block, 14, an inner sliding block, 15, an installation block, 16 and a support upper cover.

Detailed Description

Referring to fig. 1-3, a roller arc device capable of freely adjusting angles comprises supports 1 on two sides, a frame 2, an outer sliding block 7, trunnions 6, a rotary table 8, an inner sliding block 14, an adjusting block 13, an inner adjusting rod 10, an upper shaft 11, a lower roller 4 and an upper roller 12, wherein the frame 2 is located between the supports 1 on the two sides, the outer sliding block 7 is installed on the supports 1, the outer sliding block 7 is provided with through holes, the trunnions 6 penetrate through the inner sides of the through holes and are fixedly connected with the frame 2, the outer sides of the trunnions 6 are fixedly connected with the rotary table 8, and the inclination angles of the frames 2 can be adjusted by rotating the rotary table 8.

The bottom of the inner side of the frame 2 is provided with a lower roller 4, the inner sides of the two sides of the frame 2 are provided with via holes which are in running fit with a lower shaft 5, and the lower shaft 5 is fixedly connected with the lower roller 4.

The upper parts of two sides of the frame 2 are provided with windows, the inner sliding blocks 14 are arranged in the windows and are in sliding fit with the windows, adjusting blocks 13 are fixedly connected above the inner sliding blocks 14, step holes are formed above the adjusting blocks 13 and are in rotating fit with the inner adjusting rods 10, the inner adjusting rods 10 are provided with threads and are in rotating fit with the frame 2 with the threads arranged above, and the inner adjusting rods 10 are rotated to adjust the heights of the inner sliding blocks 14; the inner side of the inner sliding block 14 is in running fit with the upper shaft 11, the upper shaft 11 is fixedly connected with the upper roller 12, and the lower roller 4 and the upper roller 12 are in a matching structure of a cam and a concave wheel. The inclination angle of the frame 2 is adjusted by rotating the turntable 8, and further the layout angle of the rollers is adjusted.

Specifically, a window is arranged in the middle of the support 1, and the outer sliding block 7 is arranged in the window and is in sliding fit with the window.

The outer sliding block 7 slides up and down in the window, the outer sliding block 7 is in sliding fit with the support 1, the mounting block 15 is fixedly connected above the outer sliding block 7, the mounting block 15 is provided with a step hole which is in running fit with the outer adjusting rod 9, the outer surface of the outer adjusting rod 9 is provided with threads, the support upper cover 16 is provided with a threaded through hole, the outer adjusting rod 9 is in running fit with the support upper cover 16 through the threads, and the outer adjusting rod 9 is rotated to adjust the height of the outer sliding block 7.

The upper roller 12 is fixedly connected with an upper shaft 11, the upper shaft 11 is in running fit with an inner sliding block 14, the inner sliding block 14 is fixedly connected with an adjusting block 13, the adjusting block 13 is provided with a step hole to be in running fit with an inner adjusting rod 10 provided with steps, the inner adjusting rod 10 is provided with threads to be in running fit with the frame 2, and the inner adjusting rod 10 adjusts the pressing amount of the upper roller 12.

When the device works, a workpiece penetrates between the upper roller 12 and the lower roller 4, and the workpiece is pressed tightly through the inner adjusting rod 10.

The device also comprises a bottom plate 3, and the brackets 1 on two sides are arranged on the bottom plate 3.

Referring to fig. 4, the bracket 1, the outer slide block 7, the trunnion 6, the frame 2, the turntable 8, the inner slide block 14, the adjusting block 13, the inner adjusting rod 10, the upper shaft 11, the lower roller 4 and the upper roller 12 are three groups; the three groups of brackets 1, the frame 2, the outer slide block 7, the trunnion 6, the rotary table 8, the inner slide block 14, the adjusting block 13, the inner adjusting rod 10, the upper shaft 11, the lower roller 4 and the upper roller 12 are fixedly connected to the bottom plate 3 along the roller arc direction; the distance between three groups of supports 1 is 300mm to 500mm, and according to different products, three groups of structures form proper height difference and proper layout angles to perform workpiece forming through adjusting the turnplate and the outer adjusting rod.

Having thus described the basic principles and essential features of the invention, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but is capable of other embodiments without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a roller arc device of free angle regulation which characterized in that: the adjustable-height adjustable sliding block comprises supports (1) on two sides, a frame (2), an outer sliding block (7), trunnions (6), a rotary table (8), an inner sliding block (14), an adjusting block (13), an inner adjusting rod (10), an upper shaft (11), a lower roller (4) and an upper roller (12), wherein the frame (2) is located between the supports (1) on the two sides, the outer sliding block (7) is installed on the supports (1), the outer sliding block (7) is provided with a through hole, the trunnions (6) penetrate through the inner side of the through hole and are fixedly connected with the frame (2), the outer side of the trunnions (6) is fixedly connected with the rotary table (8), the lower roller (4) is arranged at the bottom of the inner side of the frame (2), windows are arranged on the upper portions of the two sides of the frame (2), the inner sliding block (14) is arranged in the windows and is in sliding fit with the windows, the adjusting block (13) is fixedly connected above the inner sliding block (14), a step hole is arranged above the adjusting block (13) and is in rotational fit with the inner adjusting rod (10), threads are arranged on the inner adjusting rod (10), and the inner adjusting rod (10) is rotated, and the height of the inner sliding block (14) can be adjusted; the inner side of the inner sliding block (14) is in running fit with the upper shaft (11), and the upper shaft (11) is fixedly connected with the upper roller (12).

2. The free angle adjustable roller arc device of claim 1, wherein: the inner sides of the two sides of the frame (2) are provided with through holes which are matched with the lower shaft (5) in a rotating way, and the lower shaft (5) is fixedly connected with the lower roller (4).

3. The freely angle adjustable roll arc device of claim 2, wherein: the window is arranged in the middle of the support (1), the outer sliding block (7) is arranged in the window and is in sliding fit with the window, the mounting block (15) is fixedly connected to the upper portion of the outer sliding block (7), the mounting block (15) is provided with a step hole and is in running fit with the outer adjusting rod (9), threads are arranged on the outer surface of the outer adjusting rod (9), the support upper cover (16) is provided with a threaded through hole, and the outer adjusting rod (9) is in running fit with the support upper cover (16) through threads.

4. The free angle adjustable roller arc device of claim 1, wherein: the device also comprises a bottom plate (3), wherein the brackets (1) at two sides are arranged on the bottom plate (3).

5. The free angle adjustable roller arc device of claim 4, wherein: the support (1), the frame (2), the outer sliding block (7), the trunnion (6), the rotary table (8), the inner sliding block (14), the adjusting block (13), the inner adjusting rod (10), the upper shaft (11), the lower roller (4) and the upper roller (12) are three groups.

6. The free angle adjustable roller arc device of claim 5, wherein: the three-group support (1), the frame (2), the outer sliding block (7), the trunnion (6), the rotary table (8), the inner sliding block (14), the adjusting block (13), the inner adjusting rod (10), the upper shaft (11), the lower roller (4) and the upper roller (12) are fixedly connected to the bottom plate (3) along the roller arc direction.

7. The free angle adjustable roller arc device of claim 5, wherein: the distance between the three groups of brackets (1) is 300mm to 500mm.