CN206764449U - A kind of sealing device of Digit Control Machine Tool precision slide rail - Google Patents

Abstract

The utility model relates to the field of sealing devices, in particular to a sealing device for a precision slide rail of a numerically controlled machine tool, which includes a sealing shell of a driving mechanism. Roller installation grooves are arranged on both sides of the sealing casing of the driving mechanism. Roller, the middle position of the thickened plate is provided with a battery access opening, a sliding sealing cover is installed on the battery access opening, and sealing heads are installed at both ends of the sealing shell of the driving mechanism. A charging port is installed on one side, a card slot is provided at the bottom of the sealing head, a convex card is installed on the inner side of the card slot, a connecting rod is installed on one end of the sealing shell of the driving mechanism, and the connecting rod and the sealing head connect. A thickened plate is installed on the top of the sealed case of the driving mechanism of the utility model, and a battery access port is installed at the middle position of the thickened plate, and a battery installation groove is installed in the sealed case of the driving mechanism. The installation and removal of the battery is facilitated.

Description

A sealing device for a precision slide rail of a CNC machine tool

technical field

The utility model relates to the field of sealing devices, in particular to a sealing device for a precision slide rail of a numerically controlled machine tool.

Background technique

Slide rail is a modern word and a proper noun, which refers to the track fixed on the ground, and the motor base is fixed on the track. The drive belt extension motor can slide on the track to adjust the slack in the drive belt. The principle of the sliding door wardrobe is to install the pulley on the door and slide in the area of the slide rail. This kind of slide rail has appeared for a long time. It is the first generation of silent drawer slide rail. Since 2005, it has been used in the new generation of furniture. It has been slowly replaced by steel ball slide rails. The structure of the roller slide is relatively simple, consisting of a pulley and two rails, which can meet the daily push and pull needs, but the bearing capacity is poor, and it does not have the function of buffering and rebounding. It is often used on computer keyboard drawers and light drawers.

The appearance of a sealing device for precision slide rails of CNC machine tools greatly facilitates the control of CNC machine tools, but the sealing devices for precision slide rails of CNC machine tools at the present stage have many shortcomings, such as inconvenient installation and disassembly, and poor sealing performance.

Utility model content

The purpose of the utility model is to provide a sealing device for a precision slide rail of a CNC machine tool to solve the problems of inconvenient installation and disassembly and poor sealing performance in the prior art.

In order to achieve the above purpose, the utility model provides the following technical solutions: a sealing device for precision slide rails of numerically controlled machine tools, including a drive mechanism sealing shell, and roller mounting grooves are arranged on both sides of the driving mechanism sealing shell, and the roller mounting grooves Rollers are installed inside, a power supply chamber is installed in the sealing shell of the driving mechanism, a battery installation groove is installed in the power supply chamber, a battery is installed in the battery installation groove, and a thickened plate is installed on the top of the sealing casing of the driving mechanism , the middle position of the thickened plate is provided with a battery access opening, a sliding sealing cover is installed on the battery access opening, sealing heads are installed at both ends of the sealing shell of the driving mechanism, one of the sealing heads A charging port is installed on the side, the bottom of the sealing head is provided with a card slot, and a convex card is installed on the inside of the card slot, and a connecting rod is installed on one end of the sealing shell of the driving mechanism, and the connecting rod is connected with the sealing head .

Preferably, the battery access opening is installed opposite to the battery installation slot.

Preferably, the top of the convex card is flush with the top of the roller.

Preferably, the output end of the connecting rod is electrically connected to the input end of the battery.

Compared with the prior art, the beneficial effect of the utility model is: a thickened plate is installed on the top of the sealing case of the driving mechanism of the utility model, and a battery access opening is installed at the middle position of the thickened plate, and the drive A battery installation groove is installed in the sealing shell of the mechanism, which greatly facilitates the installation and disassembly of the battery, and a connecting rod is installed at one end of the sealing shell of the driving mechanism, and the connecting rod is connected with the sealing head and installed on the side of the sealing head. There is a charging port, which is convenient for battery charging through this design, and does not need to be disassembled back and forth, which can effectively maintain the sealing effect of the device.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a structural schematic diagram of the sealing case of the driving mechanism of the present invention.

Fig. 3 is a side view of the sealing head of the present invention.

In the figure: 1-charging port, 2-sealing head, 3-connection rod, 4-seal shell of driving mechanism, 5-thickened plate, 6-sliding sealing cover, 7-battery access port, 8-roller installation groove , 9-roller, 10-power supply room, 11-battery installation slot, 12-battery, 13-convex card, 14-card slot.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1 to 3. In an embodiment of the present invention, a sealing device for a precision slide rail of a numerically controlled machine tool includes a drive mechanism sealing shell 4. Roller mounting grooves 8 are arranged on both sides of the drive mechanism sealing shell 4, and the drive mechanism is sealed. The shell 4 is used to install the drive mechanism, the roller installation groove 8 is used to install the roller, the roller 9 is installed in the roller installation groove 8, and the roller 9 rolls on the slide rail, and the power supply room 10 is installed in the sealing shell 4 of the driving mechanism, and the power supply room 10 Battery 12 is installed, and battery installation slot 11 is installed in the power supply chamber 10, and battery 12 is installed in the battery installation slot 11, and battery 12 is used for providing electric power for driving mechanism, and the top of driving mechanism sealing shell 4 is equipped with thickened plate 5, adds The thick plate 5 can strengthen the sealing effect, and the middle position of the thickened plate 5 is provided with a battery access opening 7, and the battery access opening 7 accesses and releases the battery 12, and a sliding sealing cover 6 is installed on the battery access opening 7, and the sliding sealing cover 6 is used to seal the battery access port 7, the sealing head 2 is installed on both ends of the sealing shell 4 of the driving mechanism, the sealing head 2 is used to seal the sealing shell 4 of the driving mechanism, and the charging port is installed on one side of the sealing head 2 1. The charging port 1 is convenient for charging the battery 12. The bottom of the sealing head 2 is provided with a card slot 14. The card slot 14 is used to fix the device on the slide rail. The inner side of the card slot 14 is equipped with a convex card 13, and the sealing shell of the driving mechanism One end of 4 is equipped with a connection rod 3, and the connection rod 3 is connected with the sealing head 2, the battery access opening 7 is installed opposite to the battery installation groove 11, the top of the convex card 13 is flush with the top of the roller 9, and the connection The output end of the rod 3 is electrically connected with the input end of the battery 12 .

The working principle of the utility model is: when the device is in use, connect the bottom of the drive mechanism sealing case 4 with the slide rail, then install the sealing heads 2 on both ends of the drive mechanism sealing case 4, open the sliding sealing cover 6, and The battery 12 is put into the battery installation groove 11 through the battery access port 7, and the battery 12 is connected to provide power in the circuit, so that the driving mechanism in the sealing shell 4 of the driving mechanism and the driving roller 9 rotate, so that the driving device is integrated on the slide rail Swipe up.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. a sealing device of a precision slide rail of a numerically controlled machine tool, comprising a drive mechanism seal case (4), is characterized in that: the both sides of the drive mechanism seal case (4) are provided with roller mounting grooves (8), and the rollers A roller (9) is installed in the installation groove (8), a power supply chamber (10) is installed in the sealing case (4) of the driving mechanism, a battery installation groove (11) is installed in the power supply chamber (10), and the A battery (12) is installed in the battery installation groove (11), and a thickened plate (5) is installed on the top of the sealing case (4) of the driving mechanism, and a battery extractor is arranged at the middle position of the thickened plate (5). The opening (7), the sliding sealing cover (6) is installed on the battery access (7), the sealing head (2) is installed at both ends of the sealing shell (4) of the driving mechanism, and the sealing head One side of (2) is equipped with a charging port (1), the bottom of the sealing head (2) is provided with a card slot (14), and the inner side of the card slot (14) is installed with a convex card (13), the A connecting rod (3) is installed at one end of the sealing case (4) of the driving mechanism, and the connecting rod (3) is connected with the sealing head (2). 2. A sealing device for a precision slide rail of a numerically controlled machine tool according to claim 1, characterized in that: the battery access opening (7) is installed facing the battery installation groove (11). 3. A sealing device for a precision slide rail of a CNC machine tool according to claim 1, characterized in that: the top of the convex card (13) is flush with the top of the roller (9). 4. A sealing device for a precision slide rail of a CNC machine tool according to claim 1, characterized in that: the output end of the connecting rod (3) is electrically connected to the input end of the battery (12).