Supporting device

Abstract

The utility model discloses a supporting device, which relates to the technical field of automobile bumpers and comprises a base, a first groove, a lower sliding block, a housing, an upper sliding block, a connecting rod, a supporting seat, a blind hole, a pin shaft, a spring, a fixing rod, a locking bolt, a clamping groove and the like. The device is reasonable and simple in structure, low in production cost, convenient to install and complete in function, the automobile bumper is placed on the supporting base, the hand wheel is rotated, the lead screw drives the L-shaped rod to move, the automobile bumper is fixed, collision damage can be avoided by arranging the buffer layer, the locking bolt can be adjusted to be located in the clamping grooves with different heights, and therefore the height of the device is adjusted. And production and processing of the automobile bumper are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile bumpers, in particular to a supporting device. Background Art

[0002] The car bumper is a safety device that absorbs and mitigates external impact and protects the front and rear parts of the car body. It plays an important role in the field of car safety.

[0003] During the production and processing of existing automobile bumpers, it is necessary to support the automobile bumper before performing a series of operations such as processing and painting. However, the existing support for the automobile bumper cannot be properly adjusted according to the height, and the fixing effect of the automobile bumper is poor, which makes the processing efficiency of the automobile bumper low. A new technology is needed to make up for this deficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a supporting device in order to solve the above problems.

[0005] The cam is secured to the base with a first latch, and the second latch is secured to the base with a second latch, and the second latch is secured to the base with a second latch, and the second latch is secured to the base with a second latch, the second latch being secured to the base with a second latch, the second latch being secured to the base with a second latch, the second latch being secured to the base with a second latch,

[0006] Preferably, it also includes a connecting plate, a second groove, a lead screw, an L-shaped rod, a buffer layer, a bearing, a handwheel and a pulley; the upper ends of the left and right side surfaces of the support seat are fixedly connected to the connecting plates, and the second groove is provided in the connecting plates; the upper ends of the left and right side surfaces of the support seat are movably connected to the lead screw through bearings, and the other end of the lead screw is fixedly connected to the handwheel; the lead screw is threadedly connected to the L-shaped rod; the lower end of the L-shaped rod is fixedly connected to the pulley, and the pulley is slidably connected in the second groove; the inner side of the L-shaped rod is fixedly connected to the buffer layer.

[0007] Preferably, the buffer layer is a rubber block.

[0008] Preferably, the hand wheel is provided with anti-slip grooves.

[0009] Preferably, the bearing is a ball bearing.

[0010] Preferably, the spring is a disc spring.

[0011] The beneficial effects of the utility model are as follows: the utility model has a reasonable and simple structure, low production cost, easy installation and complete functions. The automobile bumper is placed on the support seat, the hand wheel is rotated, and the lead screw drives the L-shaped rod to move to fix the automobile bumper. The buffer layer can be set to avoid damage, and the locking bolt can be adjusted in the slots of different heights to adjust the height of the entire device, which is convenient for the production and processing of the automobile bumper. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 For this utility model Figure 1 Schematic diagram of the local enlarged structure.

[0014] 1-base; 2-first groove; 3-lower slider; 4-cover; 5-upper slider; 6-connecting rod; 7-support seat; 8-blind hole; 9-pin shaft; 10-spring; 11-fixing rod; 12-locking bolt; 13-slot; 14-connecting plate; 15-second groove; 16-screw; 17-L-shaped rod; 18-buffer layer; 19-bearing; 20-handwheel; 21-pulley. DETAILED DESCRIPTION

[0015] like Figure 1 and Figure 2 As shown, this specific embodiment adopts the following technical scheme: a supporting device, including a base 1, a first groove 2, a lower slider 3, a cover shell 4, an upper slider 5, a connecting rod 6, a supporting seat 7, a blind hole 8, a pin 9, a spring 10, a fixing rod 11, a locking bolt 12 and a slot 13; a first groove 2 is provided at the center of the upper surface of the base 1; the lower slider 3 is slidably connected to both sides of the first groove 2; the cover shell 4 is fixedly connected to the center of the lower surface of the supporting seat 7; the upper slider 5 is slidably connected to both sides of the cover shell 4, and the upper slider 5 is slidably connected to both sides of the cover shell 4. A connecting rod 6 is hinged between the upper slider 5 and the corresponding lower slider 3; blind holes 8 are provided on both sides of the lower surface of the support seat 7; pins 9 are slidably connected in the blind holes 8, and the ends of the pins 9 are fixedly connected to the base 1; a spring 10 is covered and connected on the outer surface of the lower end of the pin 9; a plurality of slots 13 are provided at the lower ends of the left and right side surfaces of the support seat 7; fixing rods 11 are fixedly connected to the upper ends of the left and right side surfaces of the base 1; a locking bolt 12 is provided on the top of the fixing rod 11, and the locking bolt 12 is clamped in the slot 13.

[0016] like Figure 1 and Figure 2 As shown, it also includes a connecting plate 14, a second groove 15, a screw 16, an L-shaped rod 17, a buffer layer 18, a bearing 19, a handwheel 20 and a pulley 21; the upper ends of the left and right side surfaces of the support seat 7 are fixedly connected with the connecting plate 14, and the second groove 15 is provided in the connecting plate 14; the upper ends of the left and right side surfaces of the support seat 7 are movably connected with the screw 16 through the bearing 19, and the other end of the screw 16 is fixedly connected with the handwheel 20; the screw 16 is connected with the L-shaped rod 17 by threading; the lower end of the L-shaped rod 17 is fixedly connected with the pulley 21, and the pulley 21 is slidably connected in the second groove 15; the buffer layer 18 is fixedly connected to the inner side of the L-shaped rod 17.

[0017] Wherein, the buffer layer 18 is a rubber block; the hand wheel 20 is provided with anti-slip grooves; the bearing 19 is a ball bearing; and the spring 10 is a disc spring.

[0018] The use status of the utility model is as follows: the utility model has a reasonable and simple structure, low production cost, convenient installation, and complete functions. The automobile bumper is placed on the support seat 7, and the hand wheel 20 is rotated. The lead screw 16 drives the L-shaped rod 17 to move to fix the automobile bumper. The buffer layer 18 is provided to avoid bruises. The locking bolt 12 can be adjusted in the card slot 13 at different heights, thereby adjusting the height of the entire device, which is convenient for the production and processing of the automobile bumper.

[0019] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0020] In the present utility model, unless otherwise clearly stipulated and limited, the terms "installation", "setting", "connection", "fixation", "screw-on" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0021] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.

[0022] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

Claims

1. A supporting device, characterized in that: It comprises a base (1), a first groove (2), a lower slider (3), a cover (4), an upper slider (5), a connecting rod (6), a supporting seat (7), a blind hole (8), a pin (9), a spring (10), a fixing rod (11), a locking bolt (12) and a slot (13); A first groove (2) is provided at the center of the upper surface of the base (1); Lower sliding blocks (3) are slidably connected to both sides of the first groove (2); A cover shell (4) is fixedly connected to the center position of the lower surface of the support seat (7); Upper sliders (5) are slidably connected to both sides of the cover shell (4), and a connecting rod (6) is hinged between the upper slider (5) and the corresponding lower slider (3); Blind holes (8) are provided on both sides of the lower surface of the support seat (7); A pin shaft (9) is slidably connected in each of the blind holes (8), and the end of the pin shaft (9) is fixedly connected to the base (1); The outer surface of the lower end of the pin shaft (9) is coated and connected with a spring (10); The lower ends of the left and right side surfaces of the support seat (7) are each provided with a plurality of slots (13); The upper ends of the left and right side surfaces of the base (1) are fixedly connected with fixing rods (11); A locking bolt (12) is provided on the top end of the fixing rod (11), and the locking bolt (12) is clamped in the clamping groove (13).

2. The supporting device according to claim 1, characterized in that: It also includes a connecting plate (14), a second groove (15), a lead screw (16), an L-shaped rod (17), a buffer layer (18), a bearing (19), a hand wheel (20) and a pulley (21); The upper ends of the left and right side surfaces of the support seat (7) are fixedly connected to connecting plates (14), and the connecting plates (14) are each provided with a second groove (15); The upper ends of the left and right side surfaces of the support seat (7) are movably connected to a lead screw (16) via a bearing (19), and the other end of the lead screw (16) is fixedly connected to a hand wheel (20); The lead screw (16) is connected to an L-shaped rod (17) via a thread. A pulley (21) is fixedly connected to the lower end of the L-shaped rod (17), and the pulley (21) is slidably connected in the second groove (15); A buffer layer (18) is fixedly connected to the inner side of the L-shaped rod (17).

3. The supporting device according to claim 2, characterized in that: The buffer layer (18) is a rubber block.

4. The supporting device according to claim 2, characterized in that: The hand wheel (20) is provided with anti-slip grooves.

5. The supporting device according to claim 2, characterized in that: The bearing (19) is a ball bearing.

6. The supporting device according to claim 1, characterized in that: The spring (10) is a disc spring.

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