Manufacturing method of jig material tray lifting platform with limit mechanism

Technical realization elements:

5. The purpose of the present utility model is to provide a jig material tray lifting platform with a limit mechanism to solve the problems raised in the background art.

6. In order to achieve the above purpose, the present utility model provides the following technical solutions: a jig material tray lifting platform with a limit mechanism, including a loading plate, the inside of the loading plate is rotatably connected with a screw rod, the left and right sides of the screw rod The segments are provided with oppositely-directed threads, and are respectively threadedly connected with two symmetrically arranged moving blocks. The upper end of the moving block extends out of the load board and is provided with auxiliary fixing components. The right end of the screw rod extends out of the load board, and A rocker is fixed, a moving rod is fixed at the bottom end of the load board, and a lifting assembly is also arranged on the moving rod.

7. Preferably, the auxiliary fixing assembly includes a fixed box rotatably connected to the outer side of the top end of the moving block, and a limit block is slidably connected in the fixed box. The other end of the threaded rod extends out of the fixed box, and a rotating disk is fixed, and the threaded rod is threadedly connected with the side wall of the fixed box.

8. Preferably, the lifting assembly includes a sliding sleeve rotatably connected on the inner side wall of the moving rod, a sliding rod is slidably connected in the sliding sleeve, a support column is slidably extended into the bottom end of the moving rod, and the support columns on both sides of the right side are fixed between the support columns. There is a support plate, a support frame is fixed above the support plate, and two gear columns that mesh with each other are rotatably connected between the support frames on the front and back sides. The rear end of one of the gear columns extends out of the support frame and is fixed with a drive motor , The end of the sliding rod is fixed on the gear column on the corresponding side.

9. Preferably, a limit plate is also fixed on the outer end of the sliding rod.

10. Preferably, the bottom end of the support column is also fixed with a bottom plate.

11. Compared with the prior art, the beneficial effects of this utility model are:

12.1. The utility model is equipped with auxiliary fixing components, rotating the crank, and driving the screw to rotate, so that the moving blocks on the left and right sides move inward, and the jig material tray is placed above the inner end surfaces of the two moving blocks and fixed by rotation. Box, so that the fixed plate is located above the side of the jig material plate, and the rotating plate is rotated to drive the threaded rod to rotate, thereby driving the limit block to move downward, with

The movable fixing plate moves down and presses on the side of the jig material tray to fix it to avoid shaking up and down during the use of the staff, which affects the work efficiency of the staff;

13.2. The utility model drives one of the gear shafts to rotate by setting up the lifting assembly. The meshing of the two gear shafts drives the two gear shafts to rotate in the opposite direction, so that the sliding rods fixed on the outer sides of the two gear shafts rotate upwards. , Since the sliding rod and the sliding sleeve are slidingly connected, and the sliding sleeve and the moving rod are rotationally connected, when the sliding rod moves upward, the moving rod will also move upward, which is convenient to adjust the distance between the jig material tray and the bottom surface, which is beneficial to adapt to different heights. Staff, improve the work efficiency of staff.

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