Plastic workpiece polishing device convenient to position

Abstract

The utility model discloses a plastic workpiece polishing device convenient to position, which relates to the technical field of plastic workpieces and comprises a worktable, a first hydraulic cylinder is mounted at one end of the worktable, a balancing table is mounted at the upper end of the first hydraulic cylinder, a driving motor is mounted at one end of the balancing table, and a connecting block is mounted at the lower end of the driving motor. Clamping grooves are formed in the left end and the right end of the connecting block. By means of the workbench, the operation table, the sliding rail, the second hydraulic cylinder and the containing table, the containing table can be adjusted by different distances through the installed sliding rail, plastic workpieces needing to be ground can be moved, positioning operation is facilitated, and the plastic workpieces can be conveniently ground through the containing table, a clamping rod, a movable groove, a movable shaft and a lifting plate. And plastic workpieces of different sizes can be clamped, fixed and polished through the clamping rods, and after polishing, the clamping rods can be loosened, and the polished plastic workpieces can be rapidly taken out through the lifting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic workpieces, in particular to a plastic workpiece grinding device which is easy to position. Background Art

[0002] A workpiece is a product component in the manufacturing process, also called a workpiece, a workpiece, a courseware, a hardware part, etc. Workpieces are divided into plastic workpieces, metal workpieces, etc. according to different uses and different materials. When processing plastic workpieces, the plastic workpieces in the device need to be polished. In order to maintain the accuracy of the polishing position, a plastic workpiece polishing device that is easy to position is required.

[0003] An existing plastic workpiece grinding device cannot locate the position of the plastic workpiece when it is being ground, cannot adapt to the grinding and removal of plastic workpieces of different sizes, and cannot perform grinding operations on multiple plastic workpieces at the same time during use. Therefore, there is an urgent need for a plastic workpiece grinding device that is easy to position. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a plastic workpiece grinding device that is easy to position, so as to solve the problems that the existing plastic workpiece grinding device cannot be used to position the plastic workpiece when grinding it, cannot be used to grind and remove plastic workpieces of different sizes, and cannot perform grinding operations on multiple plastic workpieces at the same time when in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic workpiece grinding device that is easy to position, comprising a workbench, a first hydraulic cylinder is installed at one end of the workbench, a balancing platform is installed at the upper end of the first hydraulic cylinder, a driving motor is installed at one end of the balancing platform, a connecting block is installed at the lower end of the driving motor, a card slot is provided at both ends of the connecting block, a clamping frame is installed at one end of the card slot, a grinding block is installed at one end of the clamping frame, an operating table is installed at the upper end of the workbench, a slide rail is provided at the upper end of the operating table, a second hydraulic cylinder is installed on one side of the upper end of the operating table, a placing table is installed at one end of the second hydraulic cylinder, clamping rods are installed at both ends of the placing table, a movable slot is provided at one end of the placing table, a movable shaft is installed at one end of the movable shaft, and a lifting plate is installed at one end of the movable shaft.

[0006] Preferably, the balancing platform forms a lifting structure with the workbench through the first hydraulic cylinder, and the balancing platform is symmetrically arranged with respect to the central axis of the workbench.

[0007] Preferably, the clamping frame is connected to the connecting block through a card slot, and the connecting block forms a rotating structure with the workbench through a driving motor.

[0008] Preferably, the placement table forms a sliding structure with the operating table through a slide rail, and the placement table forms a telescopic structure with the operating table through a second hydraulic cylinder.

[0009] Preferably, the clamping rod is threadedly connected to the placement table, and the clamping rod is symmetrically arranged with respect to the central axis of the placement table.

[0010] Preferably, the lifting plate forms a rotating structure with the placement table through a movable shaft, and the lifting plate and the placement table are in the same horizontal plane.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model uses a workbench, an operating table, a slide rail, a second hydraulic cylinder and a placement table. The placement table can be adjusted to different distances through the installed slide rails, and the position of the plastic workpiece that needs to be polished can be moved to facilitate positioning operations;

[0013] 2. The utility model comprises a placing table, a clamping rod, a movable groove, a movable shaft and a lifting plate. The clamping rod can be used to clamp and fix plastic workpieces of different sizes for grinding. After grinding, the clamping rod can be loosened and the polished plastic workpiece can be quickly taken out through the lifting plate.

[0014] 3. The utility model uses a workbench, a balancing table and a placement table, and two groups of workstations installed in the device to simultaneously perform grinding operations on two groups of plastic workpieces, thereby improving the grinding efficiency of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front cross-sectional view of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model from the rear;

[0017] Figure 3 This is a schematic diagram of the structure of the balancing table and the grinding block of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the operating table and placement table of the utility model.

[0019] In the figure: 1. Workbench; 2. First hydraulic cylinder; 3. Balancing table; 4. Driving motor; 5. Connecting block; 6. Card slot; 7. Clamping frame; 8. Grinding block; 9. Operating table; 10. Slide rail; 11. Second hydraulic cylinder; 12. Placing table; 13. Clamping rod; 14. Movable slot; 15. Movable shaft; 16. Lifting plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0021] The following describes an embodiment of the present invention based on its overall structure.

[0022] See also Figure 1-4 , a plastic workpiece grinding device that is easy to position, includes a workbench 1, a first hydraulic cylinder 2 is installed at one end of the workbench 1, a balancing platform 3 is installed on the upper end of the first hydraulic cylinder 2, the balancing platform 3 forms a lifting structure with the workbench 1 through the first hydraulic cylinder 2, and the balancing platform 3 is symmetrically arranged with the central axis of the workbench 1, the balancing platform 3 installed in the device can be adjusted to different heights through the first hydraulic cylinder 2, which is convenient for grinding operations, a driving motor 4 is installed at one end of the balancing platform 3, a connecting block 5 is installed at the lower end of the driving motor 4, a slot 6 is provided at both ends of the connecting block 5, a clamping frame 7 is installed at one end of the slot 6, a grinding block 8 is installed at one end of the clamping frame 7, the clamping frame 7 is connected to the connecting block 5 through the slot 6, and the connecting block 5 forms a rotating structure with the workbench 1 through the driving motor 4, the grinding block 8 installed in the device can be disassembled and replaced through the slot 6 to maintain the efficiency of grinding, the workbench 1 An operating table 9 is installed at the upper end, and a slide rail 10 is provided at the upper end of the operating table 9. A second hydraulic cylinder 11 is installed on one side of the upper end of the operating table 9, and a placing table 12 is installed at one end of the second hydraulic cylinder 11. The placing table 12 forms a sliding structure with the operating table 9 through the slide rail 10, and the placing table 12 forms a telescopic structure with the operating table 9 through the second hydraulic cylinder 11. The placing table 12 installed in the device can be moved to different positions, which is convenient for positioning the plastic workpiece that needs to be polished. Clamping rods 13 are installed at both ends of the placing table 12, and a movable groove 14 is provided at one end of the placing table 12. A movable shaft 15 is installed at one end of the placing table 12, and a lifting plate 16 is installed at one end of the movable shaft 15. The clamping rods 13 at both ends of the placing table 12 in the device can fix plastic workpieces of different sizes. At the same time, after polishing is completed, the lifting plate 16 can be lifted by the movable shaft 15 to facilitate the removal of the plastic workpiece.

[0023] Working principle: When in use, first turn on the power of the device. After the power is turned on, the plastic workpiece that needs to be polished is placed on the placement table 12 in the device. After the placement is completed, the clamping rod 13 installed in the device can be used to clamp and fix plastic workpieces of different sizes in different positions. After the plastic workpiece is fixed, the second hydraulic cylinder 11 installed in the device can be used to cooperate with the slide rail 10 opened on the operating table 9 to move the placement table 12, so that the position where the plastic workpiece needs to be polished is moved to the bottom of the polishing block 8 for positioning polishing. The installation of the placement table 12 of the work station can be carried out by grinding two plastic workpieces. After the plastic workpieces are polished, the clamping rods 13 on both sides of the placement table 12 are loosened, and the lifting plate 16 with a movable shaft 15 installed at one end is lifted upward through the movable groove 14 to facilitate the removal of the polished plastic workpiece. Finally, the grinding block 8 below can be replaced through the slot 6 opened at the lower end of the connecting block 5 to maintain the efficiency of grinding. This completes the use process of the device. The content not described in detail in this manual belongs to the existing technology known to professional and technical personnel in this field.

[0024] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the protection content of the present invention.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A plastic workpiece grinding device that is easy to position, comprising a workbench (1), characterized in that: A first hydraulic cylinder (2) is installed at one end of the workbench (1), a balancing platform (3) is installed at the upper end of the first hydraulic cylinder (2), a driving motor (4) is installed at one end of the balancing platform (3), a connecting block (5) is installed at the lower end of the driving motor (4), a card slot (6) is provided at both left and right ends of the connecting block (5), a clamping frame (7) is installed at one end of the card slot (6), a grinding block (8) is installed at one end of the clamping frame (7), and an operating table is installed at the upper end of the workbench (1). (9), a slide rail (10) is provided at the upper end of the operating platform (9), a second hydraulic cylinder (11) is installed on one side of the upper end of the operating platform (9), a placing platform (12) is installed at one end of the second hydraulic cylinder (11), clamping rods (13) are installed at both ends of the placing platform (12), a movable groove (14) is provided at one end of the placing platform (12), a movable shaft (15) is installed at one end of the placing platform (12), and a lifting plate (16) is installed at one end of the movable shaft (15).

2. A plastic workpiece grinding device that is easy to position according to claim 1, characterized in that: The balancing platform (3) forms a lifting structure with the workbench (1) through the first hydraulic cylinder (2), and the balancing platform (3) is symmetrically arranged with respect to the central axis of the workbench (1).

3. The plastic workpiece grinding device that is easy to position according to claim 1, characterized in that: The clamping frame (7) is connected to the connecting block (5) by means of a clamping groove (6), and the connecting block (5) forms a rotating structure with the workbench (1) through a driving motor (4).

4. The plastic workpiece grinding device that is easy to position according to claim 1, characterized in that: The placement platform (12) forms a sliding structure with the operating platform (9) through a slide rail (10), and the placement platform (12) forms a telescopic structure with the operating platform (9) through a second hydraulic cylinder (11).

5. The plastic workpiece grinding device that is easy to position according to claim 1, characterized in that: The clamping rod (13) is threadedly connected to the placement platform (12), and the clamping rod (13) is symmetrically arranged with respect to the central axis of the placement platform (12).

6. The plastic workpiece grinding device that is easy to position according to claim 1, characterized in that: The lifting plate (16) forms a rotating structure with the placement platform (12) through a movable shaft (15), and the lifting plate (16) and the placement platform (12) are located on the same horizontal plane.

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