Fixing mechanism

Abstract

The utility model discloses a fixing mechanism, which relates to the field of automobile part processing and comprises a fixing operation platform, the bottom end of the fixing operation platform is elastically connected onto a fixing frame through an elastic structural member, and a driving structure is mounted and connected onto the fixing frame. A first movable clamping plate and a second movable clamping plate are symmetrically and movably arranged above the fixed operation platform, the first movable clamping plate and the second movable clamping plate are used for being connected with a driving structure, and the driving structure drives the first movable clamping plate and the second movable clamping plate to move; and the automobile parts placed on the fixed operation platform are fixed, clamped and limited. The fixing mechanism is small and simple in structure, easy to operate and control and capable of replacing manual work to limit and fix the automobile parts needing to be machined, machining efficiency is improved, and cost is saved.

Description

Technical Field

[0001] The utility model relates to the field of automobile parts processing, in particular to a fixing mechanism. Background Art

[0002] In the process of processing some auto parts, the auto parts are usually placed on the processing operation platform, and then manually assisted "fixing" is used to process the auto parts that need to be processed. The use of manual assisted "fixing" is not only backward, but also inefficient, resulting in increased costs. Utility Model Content

[0003] The purpose of this utility model is achieved through the following technical solutions:

[0004] A fixing mechanism comprises a fixed operating platform, the bottom end of which can be elastically connected to a fixing frame via an elastic structural member, the fixing frame is connected and mounted with a driving structure, a first movable splint and a second movable splint are symmetrically and movably arranged above the fixed operating platform, the first movable splint and the second movable splint are used to be connected to the driving structure, and the first movable splint and the second movable splint are driven to move by the driving structure, so as to fix, clamp and limit automobile parts placed on the fixed operating platform.

[0005] Preferably, the elastic structural members are provided in plurality, each of which comprises a movable rod, one end of which is connected to the fixed operating platform, and the other end of which can movably pass through a fixed plate, and the fixed plate is installed and connected to the fixed frame;

[0006] The movable rods are all provided with springs, one end of the springs is connected to the fixed operating platform, and the other end of the springs is connected to the fixed plate.

[0007] Preferably, the driving structure includes a driving cylinder, a shell of the driving cylinder is hinged to the fixed frame through a hinge seat, the output end rod body of the driving cylinder is hinged to a driving block through a hinge seat, the other end of the driving block is connected to the driving shaft, and the driving shaft is rotatably connected to the fixed frame through a bearing, and the two ends of the driving shaft are rotatably connected to the first driving rod, and the fixed operating platform is arranged between the first driving rods, and one end of the two first driving rods away from the driving shaft is connected to the first fixed connecting seat, and the first fixed connecting seat is movably arranged above the fixed operating platform, and the first movable splint is detachably connected to the first fixed connecting seat by bolts.

[0008] Preferably, the two first driving rods are respectively hinged with connecting rods through hinged seats, the other ends of the connecting rods are respectively hinged with second driving rods, the ends of the two second driving rods away from the connecting rods are connected to the second fixed connecting seat, the second fixed connecting seat is movably arranged above the fixed operating platform, and the second movable splint is detachably connected to the second fixed connecting seat by bolts.

[0009] Preferably, the two second driving rods are rotatably connected at one side close to the connecting rod via a movable connecting shaft, and the movable connecting shaft is rotatably connected to the fixing frame via a bearing.

[0010] The beneficial effect of the utility model is as follows: the purpose of the utility model is to provide a fixing mechanism, which is used to limit and fix the automobile parts to be processed, replace manual operation, avoid movement during processing, and thus improve the processing efficiency. The fixing mechanism includes a fixed operating platform in the specific structural design, the bottom end of the fixed operating platform can be elastically connected to the fixed frame through an elastic structural member, the fixed frame is installed and connected with a driving structure, and the upper part of the fixed operating platform is symmetrically and movably provided with a first movable splint and a second movable splint, the first movable splint and the second movable splint are used to connect with the driving structure, and the first movable splint and the second movable splint are driven by the driving structure to move, and the automobile parts placed on the fixed operating platform are fixedly clamped and limited. The automobile parts to be processed are placed on the fixed operating platform of the fixing mechanism, and then the automobile parts placed on the fixed operating platform are fixedly clamped and limited by controlling the movement of the first movable splint and the second movable splint, so as to replace manual auxiliary "fixing" and achieve the purpose of design and use. From the perspective of the fixing mechanism of the entire design, the fixing mechanism has a compact and simple structure and simple operation and control. It can replace manual work to limit and fix the automotive parts that need to be processed, thereby improving processing efficiency and saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the connection structure of a fixing mechanism of the utility model;

[0012] Figure 2 It is an exploded schematic diagram of the connection structure part of a fixing mechanism of the utility model;

[0013] In the figure, 1-fixed operating platform, 2-fixed frame, 3-first movable splint, 4-second movable splint, 11-spring, 21-driving cylinder, 22-driving block, 23-driving shaft, 24-first driving rod, 25-connecting rod, 26-second driving rod, 27-movable connecting shaft, 31-first fixed connecting seat, 41-second fixed connecting seat. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solutions and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments.

[0015] like Figure 1 to Figure 2 As shown, a fixing mechanism is used to limit and fix the automobile parts to be processed, replacing manual operation to avoid movement during processing, thereby improving the processing efficiency. The fixing mechanism includes a fixed operating platform 1 in specific structural design. The bottom end of the fixed operating platform 1 can be elastically connected to a fixed frame 2 through an elastic structural member. A driving structure is installed and connected to the fixed frame 2. A first movable clamping plate 3 and a second movable clamping plate 4 are symmetrically and movably arranged above the fixed operating platform 1. The first movable clamping plate 3 and the second movable clamping plate 4 are used to connect with the driving structure. The first movable clamping plate 3 and the second movable clamping plate 4 are driven by the driving structure to move, and the automobile parts placed on the fixed operating platform 1 are fixedly clamped and limited. The automobile parts to be processed are placed on the fixed operating platform 1 of the fixing mechanism, and then the first movable clamping plate 3 and the second movable clamping plate 4 are controlled to move, so as to fix the automobile parts placed on the fixed operating platform 1 by clamping and limiting them (the automobile parts can be relatively clamped and limited by the first movable clamping plate 3 and the second movable clamping plate 4, or the automobile parts can be fixed by "relatively squeezing" the fixed operating platform 1 by the first movable clamping plate 3 and the second movable clamping plate 4, in two ways), so as to replace manual auxiliary "fixation" and achieve the purpose of design and use.

[0016] Further, in the embodiment, the fixing mechanism is installed and connected at the designed position, which can be understood as the fixing frame 2 of the fixing mechanism is installed and connected at the designed position; then the automobile parts to be processed are placed on the fixing mechanism, and the automobile parts are limited and fixed by controlling the fixing mechanism, so as to facilitate the processing of the processing equipment. In the embodiment, the bottom end of the fixed operating platform 1 can be elastically connected to the fixing frame 2 through an elastic structural member, and a driving structure is installed and connected on the fixing frame 2. The first movable splint 3 and the second movable splint 4 are symmetrically and movably arranged above the fixed operating platform 1. The first movable splint 3 and the second movable splint 4 are used to connect with the driving structure, and the first movable splint 3 and the second movable splint 4 are driven by the driving structure to move, so as to fix and clamp the automobile parts placed on the fixed operating platform 1. In order to ensure "stability", the elastic structural parts are provided with several elastic structural parts, each of which includes a movable rod, one end of which is connected to the fixed operating platform 1, and the other end of which can movably pass through the fixed plate, which is installed and connected to the fixed frame 2; a spring 11 is penetrated on the movable rod, one end of which is connected to the fixed operating platform 1, and the other end of which is connected to the fixed plate. In this way, the automobile parts can be "flexibly" limited by the limit fixed on the fixed operating platform 1, avoiding improper control and "extrusion and deformation" of the automobile parts, thereby affecting the quality of their processing.

[0017] Furthermore, in the embodiment, the driving structure of the arrangement includes a driving cylinder 21, the outer shell of the driving cylinder 12 is hinged to the fixed frame 2 through a hinge seat, the output end rod body of the driving cylinder 21 is hinged with a driving block 22 through a hinge seat, the other end of the driving block 22 is connected to the driving shaft 23, the driving shaft 23 is rotatably connected to the fixed frame 2 through a bearing, the two ends of the driving shaft 23 are respectively rotatably connected to the first driving rod 24, the fixed operating platform 1 is arranged between the first driving rods 24, the ends of the two first driving rods 24 away from the driving shaft 23 are connected to the first fixed connecting seat 31, the first fixed connecting seat 31 is movably arranged above the fixed operating platform 1, and the first movable splint 3 is detachably connected to the first fixed connecting seat 31 by bolts. Furthermore, the two first driving rods 24 are respectively hinged with the connecting rods 25 through the hinge seat, and the other ends of the connecting rods 25 are respectively hinged with the second driving rods 26, and the side of the fixed operating platform 1 away from the first driving rods 24 is arranged between the first driving rods 24, and the ends of the two second driving rods 26 away from the connecting rods 25 are connected to the second fixed connecting seat 41, and the second fixed connecting seat 41 is movably arranged above the fixed operating platform 1, and the second movable clamping plate 4 is detachably connected to the second fixed connecting seat 41 through bolts. The side of the two second driving rods 26 close to the connecting rod 25 is rotatably connected through the movable connecting shaft 27, and the movable connecting shaft 27 is rotatably connected to the fixed frame 2 through a bearing. With this design, when it is necessary to limit and fix the automobile parts placed on the fixed operating platform 1, the driving cylinder 21 can be used to drive the driving shaft 23 connected to the output end shaft of the driving cylinder 21 through the driving block 22 to rotate. The driving shaft 23 rotates, and the first driving rods 24 connected to both ends of the driving shaft 23 are driven to move synchronously, so that the first driving rod 24 moves, driving the first fixed connection seat 31 connected to the first driving rod 24 and the first movable splint 3 connected to the first fixed connection seat 31 to move relatively above the fixed operating platform 1; at the same time, the two first driving rods 24 are driven to move relatively to each other. When the rod 24 moves, the second driving rod 26 hinged to the first driving rod 24 is driven to rotate around the movable connecting shaft 27 and connected to the fixed frame 2 to "movably rotate", so that the two second driving rods 26 move, driving the second fixed connection seat 41 connected to the second driving rod 26 and the second movable splint 4 connected to the second fixed connection seat 41 to move relatively above the fixed operating platform 1; thus, the first movable splint 3 and the second movable splint 4 are finally moved relatively, and the automobile parts are "limited and fixed" on the operating platform 1 (one of the above two ways of "limited fixing"). It should be noted here that the first fixed connection seat 31 is "detachably" connected to the first movable splint 3 and the second fixed connection seat 41 is "detachably" connected to the second movable splint 4, so as to facilitate the replacement of different "first movable splints 3 and second movable splints 4" according to actual conditions, so as to adapt to automobile parts with different limits.From the perspective of the fixing mechanism structure of the entire design, the fixing mechanism is compact and simple in structure, simple to operate and control, and can replace manual work to limit and fix the automotive parts that need to be processed, thereby improving processing efficiency and saving costs.

[0018] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details of the embodiments in the above description. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

Claims

1. A fixing mechanism, characterized in that: It includes a fixed operating platform, the bottom end of which can be flexibly connected to a fixed frame through an elastic structural member, the fixed frame is installed with a driving structure, and a first movable splint and a second movable splint are symmetrically and movably arranged above the fixed operating platform. The first movable splint and the second movable splint are used to be connected to the driving structure, and the first movable splint and the second movable splint are driven to move by the driving structure to fix, clamp and limit the automobile parts placed on the fixed operating platform.

2. A fixing mechanism according to claim 1, characterized in that: The elastic structural members are provided in a plurality, each of which comprises a movable rod, one end of which is connected to a fixed operating platform, and the other end of which can movably pass through a fixed plate, and the fixed plate is installed and connected to a fixed frame; The movable rods are all provided with springs, one end of the springs is connected to the fixed operating platform, and the other end of the springs is connected to the fixed plate.

3. A fixing mechanism according to claim 1, characterized in that: The driving structure includes a driving cylinder, a shell of the driving cylinder is hinged to a fixed frame through a hinge seat, the output end rod body of the driving cylinder is hinged to a driving block through a hinge seat, the other end of the driving block is connected to a driving shaft, and the driving shaft is rotatably connected to the fixed frame through a bearing, and both ends of the driving shaft are rotatably connected to a first driving rod, and the fixed operating platform is arranged between the first driving rods, and one end of the two first driving rods away from the driving shaft is connected to a first fixed connecting seat, and the first fixed connecting seat is movably arranged above the fixed operating platform, and the first movable splint is detachably connected to the first fixed connecting seat by bolts.

4. A fixing mechanism according to claim 3, characterized in that: The two first driving rods are respectively hinged with connecting rods through hinged seats, and the other ends of the connecting rods are respectively hinged with second driving rods. The ends of the two second driving rods away from the connecting rods are connected to the second fixed connecting seat, and the second fixed connecting seat is movably arranged above the fixed operating platform, and the second movable splint is detachably connected to the second fixed connecting seat by bolts.

5. A fixing mechanism according to claim 4, characterized in that: The two second driving rods are rotatably connected at one side close to the connecting rod via a movable connecting shaft, and the movable connecting shaft is rotatably connected to the fixing frame via a bearing.

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