Bending mechanism for production of automobile skylight guide rail

Abstract

The utility model provides a bending mechanism for production of an automobile skylight guide rail, and belongs to the technical field of bending mechanisms. The bending mechanism for production of the automobile skylight guide rail comprises a base, a fixing seat is installed at the top of the base, a clamping piece used for fixing one end of the guide rail is hinged to the fixing seat, a telescopic piece is further installed at the top of the base, the other end of the guide rail penetrates through the output end of the telescopic piece, and a sliding rail is installed at the top of the base. The fixing base is installed on the base, the clamping piece is hinged to the fixing base, the telescopic piece is installed on the base, one end of the guide rail penetrates through the output shaft of the telescopic piece, meanwhile, the other end of the guide rail is fixed through the clamping piece, and therefore the guide rail can be bent through the bending mechanism; the bending mechanism can move on the sliding rail, so that the position of the bending mechanism is adjusted, different parts of the guide rail can be bent, and the guide rails with different radians can be bent.

Description

Technical Field

[0001] The present application relates to the field of bending mechanisms, and in particular to a bending mechanism for producing automobile sunroof guide rails. Background Art

[0002] Installed on the roof of a car, a car sunroof effectively circulates air inside the car, increasing the intake of fresh air and bringing a healthy and comfortable experience to the owner. Car windows also broaden the field of vision and are often used for mobile photography and videography.

[0003] The car sunroof guide rail is an indispensable component that enables the car sunroof to move along the guide rail. However, the curvature of the guide rail is different for different types of cars. When bending the car sunroof guide rail, the existing car sunroof guide rail bending device bends the guide rail at the same position, that is, the point near the middle of the guide rail is bent. However, the bending point of the existing car sunroof guide rail is not at the middle point of the guide rail, which limits the scope of use of the existing bending device. For this reason, we propose a bending mechanism for the production of car sunroof guide rails. Utility Model Content

[0004] In order to make up for the above deficiencies, the present application provides a bending mechanism for the production of automobile sunroof guide rails, aiming to improve the problem of the same bending points in existing bending mechanisms.

[0005] An embodiment of the present application provides a bending mechanism for producing automobile sunroof guide rails, comprising a base, a fixing seat installed on the top of the base, a clamping member hinged on the fixing seat for fixing one end of the guide rail, a telescopic member installed on the top of the base, the other end of the guide rail passes through the output end of the telescopic member, a sliding rail is installed on the top of the base, and several bending mechanisms for bending the automobile sunroof guide rails are slidably provided on the sliding rails.

[0006] In a specific embodiment, the clamping member includes a U-shaped plate hinged to the fixing seat, a first screw is threaded through the side wall of one end of the U-shaped plate, one end of the first screw is rotatably connected to the clamping plate, and the clamping plate is located inside the U-shaped plate.

[0007] In a specific embodiment, a limiting rod slides through the side wall of one end of the U-shaped plate, and one end of the limiting rod is fixedly connected to the side wall of the clamping plate.

[0008] In a specific embodiment, the telescopic member includes a first cylinder installed on the top of the base, and a limit box with two ends opened is hinged on the output shaft of the first cylinder, and one end of the guide rail passes through the limit box.

[0009] In a specific embodiment, a plurality of rollers are rotatably connected between the top and the bottom of the limit box, so that the guide rail can be arranged in contact with the rollers.

[0010] In a specific embodiment, a sliding groove is provided on the side wall of one end of the sliding rail, and a first through-opening and a second through-opening are respectively provided on the side walls at both ends of the sliding groove. One end of the bending mechanism is located in the sliding groove and passes through the first through-opening.

[0011] In a specific embodiment, the bending mechanism includes a slider sliding in the slide groove, and a second cylinder and a locking piece are respectively installed on the side walls at both ends of the slider. The second cylinder passes through the first through-hole, and its output shaft is connected to a pressure roller, and the locking piece passes through the second through-hole.

[0012] In a specific embodiment, the locking member includes a second screw rod rotatably connected to a side wall of one end of the sliding block, and a locking block is threadedly sleeved on the second screw rod, and the locking block can be pressed on the sliding rail.

[0013] The beneficial effects of the present application are as follows: by installing a fixing seat on the base, a hinged clamping part on the fixing seat, and a telescopic part on the base, one end of the guide rail passes through the output shaft of the telescopic part, and the other end of the guide rail is fixed by the clamping part, so that the guide rail can be bent through a bending mechanism. In addition, a sliding rail is also installed on the base, so that the bending mechanism can move on the sliding rail, thereby adjusting the position of the bending mechanism, and then different parts of the guide rail can be bent to achieve guide rails with different curvatures. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the following is a brief introduction to the drawings required for use in the implementation methods. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a schematic diagram of the main structure of a bending mechanism for producing automobile sunroof guide rails provided in an embodiment of the present application;

[0016] Figure 2 A schematic diagram of a partial cross-sectional structure of a bending mechanism for producing automobile sunroof guide rails provided in an embodiment of the present application;

[0017] Figure 3 for Figure 1 A partial enlarged view of point A in the middle;

[0018] Figure 4 for Figure 2A partial enlarged view of point B in the middle.

[0019] In the figure: 10-base; 20-fixed seat; 30-clamping member; 310-U-shaped plate; 320-first screw; 330-clamping plate; 340-limiting rod; 40-telescopic member; 410-first cylinder; 420-limiting box; 430-roller; 50-slide rail; 510-slide groove; 520-first through-opening; 530-second through-opening; 60-bending mechanism; 610-slider; 620-second cylinder; 630-locking member; 6310-second screw; 6320-locking block; 640-pressing roller. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0021] See also Figure 1-4 The present application provides a bending mechanism for the production of automobile sunroof guide rails, including a base 10, a fixing seat 20 is installed on the top of the base 10, and a clamping member 30 for fixing one end of the guide rail is hinged on the fixing seat 20, and a telescopic member 40 is also installed on the top of the base 10, and the other end of the guide rail passes through the output end of the telescopic member 40, and a slide rail 50 is installed on the top of the base 10. Several bending mechanisms 60 for bending the automobile sunroof guide rails are slidably provided on the slide rail 50. Specifically, the bending mechanism 60 can move on the slide rail 50, and then the positions of several bending mechanisms 60 can be adjusted to achieve the ability to bend different parts of the guide rail, and then the guide rail can be bent according to needs. It should be noted that a scale (not shown in the figure) can be set on the top of the slide rail 50 to facilitate moving the bending mechanism 60 according to the scale.

[0022] See Figure 1 and 4 The clamping member 30 includes a U-shaped plate 310 hinged to the fixing seat 20, and a first screw 320 is threaded through the side wall of one end of the U-shaped plate 310, and one end of the first screw 320 is rotatably connected to the clamping plate 330, and the clamping plate 330 is located in the U-shaped plate 310. When set, a threaded hole is opened on the side wall of one end of the U-shaped plate 310, and the threaded hole is adapted to the first screw 320. By rotating the first screw 320, the clamping plate 330 can be driven to move in the U-shaped plate 310, and then one end of the guide rail can be placed in the U-shaped plate 310, and one end of the guide rail can be pressed by the clamping plate 330 to fix one end of the guide rail.

[0023] See Figure 4 The limiting rod 340 slides through the side wall of one end of the U-shaped plate 310, and one end of the limiting rod 340 is fixedly connected to the side wall of the clamping plate 330. It should be noted that the limiting rod 340 can limit the clamping plate 330 and prevent the clamping plate 330 from rotating with the first screw 320.

[0024] See Figure 1 and 2 The telescopic member 40 includes a first cylinder 410 installed on the top of the base 10. A limit box 420 with open ends is hinged on the output shaft of the first cylinder 410. One end of the guide rail passes through the limit box 420. In the specific setting, one end of the guide rail passes through the limit box 420, so that when the guide rail is bent, one side of the guide rail makes adaptive movement in the limit box 420. At the same time, before bending the guide rail, the position of the limit box 420 can be adjusted by the first cylinder 410, and then the angle of the guide rail can be adjusted to facilitate bending the guide rail.

[0025] See Figure 2 A number of rollers 430 are rotatably connected between the top and bottom of the limit box 420, so that the guide rail can be in contact with the roller 430. It should be noted that when the bending mechanism 60 bends the guide rail, one side of the guide rail can move on the roller 430, and the roller 430 will roll at the same time, which can reduce the wear on the guide rail.

[0026] See Figure 2 The first and second through-holes 520 and 530 are connected to each other through the cam 620 and the second through-holes 530, respectively.

[0027] See Figure 3 The locking member 630 includes a second screw 6310 rotatably connected to the side wall of one end of the slider 610. A locking block 6320 is threadedly sleeved on the second screw 6310. The locking block 6320 can be pressed on the slide rail 50. It should be noted that by rotating the second screw 6310, the locking block 6320 can be driven to move, so that the locking block 6320 is pressed on the slide rail 50 to fix the slider 610, thereby fixing the second cylinder 620.

[0028] When using this bending mechanism for the production of automobile sunroof guide rails: one end of the automobile sunroof guide rail is passed through the limit box 420, and then the other end of the guide rail is placed in the U-shaped plate 310, and the first screw 320 is rotated to move the clamping plate 330 to clamp and fix one end of the guide rail, and then the position of the second cylinder 620 can be adjusted as needed to adjust the bending point of the guide rail. After the adjustment is completed, the second screw 6310 is rotated, and the locking block 6320 is positioned by hand at the same time to prevent the locking block 6320 from rotating with the second screw 6310, and then the locking block 6320 is pressed on the slide rail 50, so that the second cylinder 620 can be fixed, and then the second cylinder 620 can be started to drive the pressure roller 640 to move, thereby bending the guide rail.

[0029] It should be noted that the specific model specifications of the first cylinder 410 and the second cylinder 620 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0030] The power supply and principle of the first cylinder 410 and the second cylinder 620 are clear to those skilled in the art and will not be described in detail here.

[0031] The foregoing is merely an embodiment of the present application and is not intended to limit the scope of protection of the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included within the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following figures. Therefore, once an item is defined in one figure, it does not need to be further defined or explained in subsequent figures.

Claims

1. A bending mechanism for producing automobile sunroof guide rails, characterized in that: The invention comprises a base (10), a fixing seat (20) is installed on the top of the base (10), a clamping member (30) is hinged on the fixing seat (20) for fixing one end of the guide rail, a telescopic member (40) is also installed on the top of the base (10), the other end of the guide rail passes through the output end of the telescopic member (40), a slide rail (50) is installed on the top of the base (10), and a plurality of bending mechanisms (60) for bending the guide rail of the automobile sunroof are slidably provided on the slide rail (50).

2. A bending mechanism for producing automobile sunroof guide rails according to claim 1, characterized in that: The clamping member (30) comprises a U-shaped plate (310) hinged to the fixing seat (20), a first screw rod (320) being threaded through a side wall at one end of the U-shaped plate (310), one end of the first screw rod (320) being rotatably connected to a clamping plate (330), and the clamping plate (330) being located inside the U-shaped plate (310).

3. A bending mechanism for producing automobile sunroof guide rails according to claim 2, characterized in that: A limiting rod (340) slides through the side wall of one end of the U-shaped plate (310), and one end of the limiting rod (340) is fixedly connected to the side wall of the clamping plate (330).

4. The bending mechanism for producing automobile sunroof guide rails according to claim 1, characterized in that: The telescopic member (40) comprises a first cylinder (410) mounted on the top of the base (10); a limit box (420) with two open ends is hingedly connected to the output shaft of the first cylinder (410); one end of the guide rail passes through the limit box (420).

5. The bending mechanism for producing automobile sunroof guide rails according to claim 4, characterized in that: A plurality of rollers (430) are rotatably connected between the top and bottom of the limit box (420), so that the guide rail can be arranged in contact with the rollers (430).

6. A bending mechanism for producing automobile sunroof guide rails according to any one of claims 1 to 5, characterized in that: A sliding groove (510) is provided on a side wall at one end of the sliding rail (50), and a first through-opening (520) and a second through-opening (530) are respectively provided on the side walls at both ends of the sliding groove (510). One end of the bending mechanism (60) is located in the sliding groove (510) and passes through the first through-opening (520).

7. A bending mechanism for producing automobile sunroof guide rails according to claim 6, characterized in that: The bending mechanism (60) includes a slider (610) slidingly arranged in the slide groove (510), and a second cylinder (620) and a locking member (630) are respectively installed on the side walls at both ends of the slider (610). The second cylinder (620) passes through the first through-hole (520), and its output shaft is connected to a pressure roller (640). The locking member (630) passes through the second through-hole (530).

8. The bending mechanism for producing automobile sunroof guide rails according to claim 7, characterized in that: The locking member (630) includes a second screw (6310) rotatably connected to a side wall of one end of the slider (610), and a locking block (6320) is threadedly sleeved on the second screw (6310), and the locking block (6320) can be pressed onto the slide rail (50).

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