CN211388156U - Wood-plastic wallboard polishing and grinding device with replaceable grinding wheels of different sizes - Google Patents

Abstract

The utility model relates to the technical field of wood-plastic wallboard processing, in particular to a wood-plastic wallboard polishing and grinding device capable of replacing grinding wheels of different sizes. There are support plates, and guide rods are fixed between the two support plates by bolts. Motor one is fixed on the outer wall of one support plate by bolts. The end of the output shaft of motor one is coaxially connected with a screw rod. There is a moving block on the rod, the bottom wall of the moving block is fixed with a cylinder by bolts, and the end of the piston rod of the cylinder is fixed with a casing by bolts; , the end of the output shaft of the second motor is coaxially connected with a rotating shaft.

Description

A wood-plastic wallboard polishing and grinding device that can replace grinding wheels of different sizes

technical field

The utility model relates to the technical field of wood-plastic wallboard processing, in particular to a wood-plastic wallboard polishing and grinding device capable of replacing grinding wheels of different sizes.

Background technique

Wood-plastic wallboard is a new type of composite material that can replace wood and plastic. With good rigidity and toughness, and good environmental protection and energy saving effect, it has been widely used in the decoration industry. The surface of the wood-plastic wallboard needs to be polished and polished during the processing, but the existing polishing and polishing device cannot replace the grinding wheels of different sizes, which brings inconvenience to the polishing and polishing work. The plate is effectively fixed, and it is easy to make it move, which is not conducive to the polishing and grinding work.

Utility model content

The purpose of the present utility model is to provide a wood-plastic wallboard polishing and grinding device capable of replacing grinding wheels of different sizes, so as to solve the problems raised in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

A wood-plastic wallboard polishing and grinding device capable of replacing grinding wheels of different sizes, comprising a workbench, the top wall of the workbench near both sides are fixed with support plates by bolts, and the two support plates are fixed by bolts There are guide rods, and the outer wall of one of the support plates is fixed with a motor 1 through bolts, and the end of the output shaft of the motor 1 is coaxially connected with a screw rod, and the screw rod and the guide rod are provided with moving parts. A cylinder is installed on the bottom wall of the moving block by bolts, and a casing is fixed on the end of the piston rod of the cylinder by bolts; the casing is a hollow cavity and a motor is fixed on the inner wall of the bottom by bolts. Second, the end of the output shaft of the second motor is coaxially connected with a rotating shaft, the end of the rotating shaft extends to the outside of the casing and a turntable is fixed by bolts, and the outer wall of the side of the turntable facing away from the rotating shaft is welded There is a threaded rod, the threaded rod is provided with a grinding wheel, the inner wall of the grinding wheel is bonded with a convex column, the inside of the convex column is provided with a second threaded hole, and the threaded rod and the second threaded hole are threaded connect.

Preferably, a plurality of ventilation holes are opened on the right side wall of the housing.

Preferably, a nut is also threadedly connected to the end of the threaded rod.

Preferably, a threaded hole 1 and a guide hole are respectively provided in the interior of the moving block, the guide rod and the guide hole are slidably plugged and connected, and the screw rod and the threaded hole 1 are threadedly connected.

Preferably, the bottom of the workbench is provided with a base, and the base and the workbench are fixedly connected by bolts.

Preferably, a plurality of suction cups are fixed by bolts on both sides of the top wall of the worktable.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The WPC wallboard polishing and grinding device that can replace grinding wheels of different sizes can be disassembled by unscrewing the nut and turning the grinding wheel, which is convenient for replacing grinding wheels of different sizes and facilitating the polishing and grinding work.

2. The WPC wallboard polishing and grinding device, which can replace grinding wheels of different sizes, can stably fix the WPC wallboard on the worktable through the setting of the suction cup, so as to avoid moving it during polishing and grinding, which is beneficial to polishing and grinding. work in progress.

Description of drawings

Fig. 1 is the overall structure schematic diagram of embodiment 1;

2 is a schematic diagram of a partial structure of a moving block in Embodiment 1;

3 is a schematic cross-sectional structural diagram of a housing in Embodiment 1;

FIG. 4 is a schematic view of the structure of the grinding wheel in Example 1. FIG.

In the figure: 1. Base; 2. Workbench; 20. Support plate; 21. Guide rod; 3. Suction cup; 4. Motor 1; 40. Screw rod; 5. Moving block; Hole; 6, cylinder; 7, shell; 70, ventilation hole; 8, motor 2; 80, shaft; 81, turntable; 82, threaded rod; 83, nut; 9, grinding wheel; 90, convex column; 900, thread hole two.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise" etc. Or the positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed in a specific orientation and operation, so it cannot be construed as a limitation to the present invention.

In addition, in the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

Example 1

A wood-plastic wallboard polishing and grinding device that can replace grinding wheels of different sizes, as shown in Figures 1-4, includes a workbench 2, and the top wall of the workbench 2 is fixed with support plates 20 near both sides by bolts. A guide rod 21 is fixed between the two support plates 20 by bolts, and a motor one 4 is fixedly installed on the outer wall of one of the support plates 20 by bolts. A moving block 5 is arranged on the guide rod 21, the bottom wall of the moving block 5 is fixed with a cylinder 6 by bolts, and the end of the piston rod of the cylinder 6 is fixed with a casing 7 by bolts; the casing 7 is a hollow cavity and its bottom The second motor 8 is fixedly installed on the inner wall by bolts, the output shaft end of the second motor 8 is coaxially connected with a rotating shaft 80 , the end of the rotating shaft 80 extends to the outside of the housing 7 and a turntable 81 is fixed by bolts, and the turntable 81 is away from the rotating shaft 80 A threaded rod 82 is welded on the outer wall of one side, and the threaded rod 82 is provided with a grinding wheel 9. The inner wall of the grinding wheel 9 is bonded with a convex column 90. The interior of the convex column 90 is provided with a threaded hole II 900, and the threaded rod 82 is connected with the threaded hole. Threaded connection between two 900.

In this embodiment, a plurality of ventilation holes 70 are formed on the right side wall of the casing 7 , which can enhance the ventilation performance of the casing 7 and help the heat dissipation of the motor 2 8 in the casing 7 .

Specifically, a nut 83 is also threadedly connected to the end of the threaded rod 82, and the convex post 90 is threadedly connected to the threaded rod 82, so that the convex post 90 is fitted on the turntable 81, and then the nut 83 is screwed on so that the nut 83 will protrude The column 90 is pressed and fixed, so that the grinding wheel 9 can be stably installed and fixed, and the grinding wheel 9 can be removed and replaced by loosening the nut 83 and then rotating the grinding wheel 9 .

It should be added that the cross-sectional size of the protruding post 90 is adapted to the cross-sectional size of the turntable 81 .

It is worth noting that both the motor one 4 and the motor two 8 can use the 57HB76-401A motor produced by Yueqing Dexuan Motor Co., Ltd., and the supporting circuit and power supply can also be provided by the manufacturer. The MHF2-8D model cylinder produced by Co., Ltd., its supporting pneumatic system, pipeline and solenoid valve can also be provided by the manufacturer; in addition, the motor one 4, the motor two 8 and the cylinder 6 involved in the present utility model are all existing Those skilled in the art can completely realize the technology, and needless to say, the content of the protection of the present invention does not involve the improvement of the structure and working principle of the first motor 4, the second motor 8 and the cylinder 6.

Further, the inside of the moving block 5 is respectively provided with a threaded hole 1 50 and a guide hole 51, the guide rod 21 and the guide hole 51 are slidably inserted, and the screw rod 40 and the threaded hole 1 50 are threadedly connected. 4. During operation, the screw rod 40 can be driven to rotate, and the moving block 5 can be driven to move stably on the screw rod 40 and the guide rod 21, so that the left and right positions of the grinding wheel 9 can be adjusted to facilitate the grinding work.

In addition, the bottom of the workbench 2 is provided with a base 1 , and the base 1 and the workbench 2 are fixedly connected by bolts, so that the workbench 2 can be stably fixed on the base 1 .

It should be noted that a plurality of suction cups 3 are fixed by bolts on the top wall of the workbench 2 near both sides. The suction cups 3 can adsorb and fix the wood-plastic wallboard placed on the workbench 2, which is convenient for polishing and grinding work. conduct.

When using the wood-plastic wallboard polishing and grinding device of this embodiment, which can replace grinding wheels of different sizes, first put the wood-plastic wallboard on the worktable 2, so that the side to be polished and polished faces up, and the suction cup 3 can be used to remove the wood-plastic wallboard. The wood-plastic wallboard is stably adsorbed and fixed, and then one side of the motor 1 4 and the motor 2 8 are connected to the external power supply and made to work, the motor 2 8 can drive the rotating shaft 80, the turntable 81 and the grinding wheel 9 to rotate, and the grinding wheel is pushed through the cylinder 6. 9. It is lowered and attached to the wood-plastic wallboard shell for grinding. When the motor 14 is working, it can drive the screw rod 40 to rotate, and can drive the moving block 5 to move stably on the screw rod 40 and the guide rod 21, so that the grinding wheel 9 can be moved stably. The left and right positions can be adjusted to facilitate the grinding work.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Under the premise of the spirit and scope, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A wood-plastic wallboard polishing and grinding device capable of replacing grinding wheels of different sizes, comprising a workbench (2), characterized in that: the top wall of the workbench (2) near both sides is fixed with a support plate by bolts (20), a guide rod (21) is fixed by bolts between the two support plates (20), and a motor one (4) is fixedly installed on the outer wall of one of the support plates (20) by bolts, the said A lead screw (40) is coaxially connected to the end of the output shaft of the motor one (4), and a moving block (5) is provided on the lead screw (40) and the guide rod (21), and the moving block (5) A cylinder (6) is fixedly installed on the bottom wall of the cylinder (6) by means of bolts, and a casing (7) is fixed at the end of the piston rod of the cylinder (6) by means of bolts; the casing (7) is a hollow cavity and its bottom inner wall is A second motor (8) is fixedly installed on the upper part by bolts, the end of the output shaft of the second motor (8) is coaxially connected with a rotating shaft (80), and the end of the rotating shaft (80) extends to the casing (7) A turntable (81) is fixed on the outside of the turntable (81) by bolts, a threaded rod (82) is welded on the outer wall of the side of the turntable (81) away from the shaft (80), and a grinding wheel (82) is provided on the threaded rod (82). 9), the inner wall of the grinding wheel (9) is bonded with a convex column (90), the inside of the convex column (90) is provided with a threaded hole two (900), the threaded rod (82) and the thread Threaded connection between holes two (900). 2. The wood-plastic wallboard polishing and grinding device capable of replacing grinding wheels of different sizes according to claim 1, wherein a plurality of ventilation holes (70) are opened on the right side wall of the housing (7). 3. The wood-plastic wallboard polishing and grinding device capable of replacing grinding wheels of different sizes according to claim 1, wherein a nut (83) is also threadedly connected to the end of the threaded rod (82). 4. The wood-plastic wallboard polishing and grinding device capable of replacing grinding wheels of different sizes according to claim 1, wherein the moving block (5) is provided with a threaded hole one (50) and a guide hole (51) respectively inside the moving block (5). ), the guide rod (21) and the guide hole (51) are slidably inserted and fitted, and the screw rod (40) and the threaded hole one (50) are threadedly connected. 5. The wood-plastic wallboard polishing and grinding device capable of replacing grinding wheels of different sizes according to claim 1, characterized in that: the bottom of the workbench (2) is provided with a base (1), and the base (1) It is fixedly connected with the workbench (2) by means of bolts. 6. The wood-plastic wallboard polishing and grinding device capable of replacing grinding wheels of different sizes according to claim 1, wherein the top wall of the workbench (2) is fixed with a plurality of suction cups (2) by bolts near both sides. 3).

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