Electromagnetic chuck assembly for nonferrous metals

Abstract

The utility model relates to the technical field of electromagnetic chuck assemblies, in particular to an electromagnetic chuck assembly for non-ferrous metals, which comprises an electromagnetic chuck body, a fixing frame is mounted at one end of the electromagnetic chuck body, two suspension rods are mounted in the middle of the fixing frame, and horizontally arranged guide frames are mounted at the ends of the two suspension rods and a support of the fixing frame. Compared with the prior art, the electromagnetic chuck has the advantages that the fixing frame, the sliding seat and the positioning plate are arranged, the T-shaped grooves are formed in one side of the positioning plate, the limiting baffle is in sliding connection with one T-shaped groove, and then the fixing frame is installed at one end of the electromagnetic chuck body, so that the positioning plate is installed on one side of the top face of the electromagnetic chuck body in a suspended mode; and therefore, the non-ferrous metal parts can be conveniently placed at the included angle position between the positioning plate and the limiting baffle, the overall placement convenience is improved, and the non-ferrous metal part storage box is simple in overall structure, reasonable in design and convenient to popularize and use.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic chuck assemblies, in particular to an electromagnetic chuck assembly for non-ferrous metals. Background Art

[0002] An electromagnetic chuck is a machine tool accessory product produced based on the principle that, by using the electromagnetic principle, an internal coil is energized to generate magnetic force, which passes through a magnetic conductive panel to tightly hold the workpiece in contact with the panel surface, and the magnetic force disappears when the coil is de-energized to demagnetize and remove the workpiece.

[0003] When using an electromagnetic chuck for part processing, generally, the metal is directly placed on the top surface of the electromagnetic chuck. Since the top surface of the electromagnetic chuck is flat and there is no reference position, after the metal is placed, its position is prone to skew. Therefore, before the machine tool performs tool setting and zeroing, the position of the metal needs to be corrected, increasing the operation time. Based on this, an electromagnetic chuck assembly for non-ferrous metals is proposed to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art and provide an electromagnetic chuck assembly for non-ferrous metals, effectively solving the deficiencies of the prior art.

[0005] To achieve the above purpose, an embodiment of one aspect of the utility model provides an electromagnetic chuck assembly for non-ferrous metals, including an electromagnetic chuck body. A fixing frame is installed at one end of the electromagnetic chuck body. Two overhanging rods are installed in the middle of the fixing frame. A horizontally placed guiding frame is installed between the ends of the two overhanging rods and the fixing frame bracket. A sliding seat is installed in the middle of the guiding frame. Rotating rods are installed on both sides of the top surface of the sliding seat. Both sides of the top surface of the sliding seat bulge upward, and two connecting rods are installed between the two bulges and the middle of the rotating rods. Positioning bolts are installed at both ends of the four connecting rods. The other ends of the two rotating rods are installed with positioning plates, and a plurality of T-shaped grooves are opened on the top surface thereof. A limiting baffle is installed inside one of the T-shaped grooves.

[0006] Preferably, any of the above solutions is that the bottom end of the fixing frame is fixedly connected to three sides of the electromagnetic chuck body through bolts. Using this solution facilitates connecting the fixing frame to the end of the electromagnetic chuck body, provides an installation position for the guiding frame, and at the same time limits and stably supports the sliding seat and the positioning plate, enabling non-ferrous metal parts to be directly placed on one side of the positioning plate and the limiting baffle, improving the operation convenience, facilitating the machine tool to perform tool setting and zeroing operations with reference to this position. At the same time, the fixing frame adopts a hollow design, which is convenient for reducing its relative weight, facilitating the operator to install it on the existing electromagnetic chuck body, and improving the operation convenience.

[0007] Preferably, according to any of the above solutions, a driving motor is installed at one end of the guide frame away from the electromagnetic chuck body, and a lead screw is installed at its output end. The lead screw is threadedly connected to the middle of the sliding seat. By energizing and operating the driving motor, the relative rotation between the lead screw and the sliding seat is driven, and the sliding seat is driven to move horizontally along the guide frame, changing the position of the positioning plate on the top surface of the electromagnetic chuck body, which is convenient for limiting the placement of non-ferrous metal parts with different shapes.

[0008] Preferably, according to any of the above solutions, a protective cover is installed in the middle of the top surface of the guide frame. The two sides of the top surface of the protective cover are provided with bevels, and there is a gap between the inner wall of the protective cover and the top surface of the sliding seat. Using this solution is convenient for blocking and protecting the position of the lead screw, preventing the chips generated during cutting from falling onto the outer wall of the lead screw, and at the same time avoiding interfering with the horizontal movement of the sliding seat.

[0009] Preferably, according to any of the above solutions, support seats are installed in the middle of the bottom surfaces of the two rotating rods, and the bottom surfaces of the two support seats are in contact with the bottom surface of the electromagnetic chuck body. This solution is convenient for stably supporting the positions of the rotating rods through the two support seats, making the positioning plate at one end of the rotating rod in a suspended state, preventing chips from accumulating around the positioning plate, and at the same time facilitating the limitation of the placement of parts.

[0010] Preferably, according to any of the above solutions, there is a gap between the bottom surface of the positioning plate and the top surface of the electromagnetic chuck body, and the length of the positioning plate is less than the width of the electromagnetic chuck body. Using this solution is convenient for leaving a certain gap between the bottom surface of the positioning plate and the top surface of the electromagnetic chuck body, facilitating the operator to clean the chips on the top surface of the electromagnetic chuck body. The smaller length of the positioning plate reduces its overall size, only limiting the placement of parts and avoiding interfering with the processing of parts.

[0011] The utility model has the following advantages:

[0012] 1. For the electromagnetic chuck assembly for non-ferrous metals, by setting the fixed frame, sliding seat, two rotating rods and positioning plate, a plurality of T-shaped grooves are opened on one side of the positioning plate, and the limit baffle is slidably connected to one T-shaped groove. Then, by installing the fixed frame at one end of the electromagnetic chuck body, the positioning plate is suspended and installed on one side of the top surface of the electromagnetic chuck body, which is convenient for providing limits for the placement of external non-ferrous metal parts. Thus, it is convenient for non-ferrous metal parts to be placed at the included angle between the positioning plate and the limit baffle, improving the overall convenience of placement. Its overall structure is simple, the design is reasonable, and it is convenient for popularization and use.

[0013] 2. For the electromagnetic chuck assembly for non-ferrous metals, by setting a sliding seat, a connecting rod and a positioning bolt, the connecting rod facilitates locking the middle position of the rotating rod. At the same time, a support seat is installed in the middle of the two rotating rods to stably support the rotating rod. Meanwhile, by removing the positioning bolt and taking off the connecting rod, it is convenient to turn the rotating rod and the positioning plate to one side, facilitating the operator to clean the chips on the top surface of the electromagnetic chuck body.

[0014] 3. For the electromagnetic chuck assembly for non-ferrous metals, by setting a driving motor and a lead screw, the lead screw is threadedly connected to the middle of the sliding seat. Then, by energizing and operating the driving motor, the positions on the sliding seat and the positioning plate are changed. Moreover, a plurality of T-shaped grooves are provided on the top surface of the positioning plate. By changing the cooperation of the limit baffle with different T-shaped grooves, its application range is improved, facilitating popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the fixed frame structure of the present utility model;

[0017] Figure 3 is a schematic diagram of the guide frame structure of the present utility model;

[0018] Figure 4 is a schematic diagram of the sliding seat structure of the present utility model;

[0019] Figure 5 is a schematic diagram of the positioning plate structure of the present utility model.

[0020] In the figure: 1 - electromagnetic chuck body, 2 - T-shaped groove, 3 - limit baffle, 4 - positioning plate, 5 - rotating rod, 6 - connecting rod, 7 - positioning bolt, 8 - protective cover, 9 - driving motor, 10 - guide frame, 11 - sliding seat, 12 - support seat, 13 - fixed frame, 14 - overhanging rod, 15 - lead screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following further describes the present utility model with reference to the drawings, but the protection scope of the present utility model is not limited to the following.

[0022] Such as Figures 1 to 5As shown in the figure, the electromagnetic chuck assembly for non-ferrous metals includes an electromagnetic chuck body 1. One end of the electromagnetic chuck body 1 is equipped with a fixing frame 13. Two protruding rods 14 are installed in the middle of the fixing frame 13. At the ends of the two protruding rods 14, a horizontally placed guiding frame 10 is installed on the bracket of the fixing frame 13. A sliding seat 11 is installed in the middle of the guiding frame 10. Rotating rods 5 are installed on both sides of the top surface of the sliding seat 11. The top surface of the sliding seat 11 bulges upward on both sides, and two connecting rods 6 are installed between the two bulges and the middle of the rotating rod 5. Positioning bolts 7 are installed at both ends of the four connecting rods 6. The other ends of the two rotating rods 5 are installed with a positioning plate 4, and a plurality of T-shaped grooves 2 are opened on its top surface. A limiting baffle 3 is installed inside one of the T-shaped grooves 2.

[0023] The bottom end of the fixing frame 13 is fixedly connected to three sides of the electromagnetic chuck body 1 by bolts. As an optional technical solution of the present invention, this facilitates the connection between the fixing frame 13 and the end of the electromagnetic chuck body 1, provides an installation position for the guiding frame 10, and at the same time limits and stably supports the sliding seat 11 and the positioning plate 4, so that non-ferrous metal parts can be directly placed on one side of the positioning plate 4 and the limiting baffle 3, improving the operation convenience, facilitating the machine tool to refer to this position for tool setting and zeroing operations. At the same time, the fixing frame 13 adopts a hollow design, which is convenient for reducing its relative weight, facilitating the operator to install it on the existing electromagnetic chuck body 1, and improving the operation convenience.

[0024] A driving motor 9 is installed at one end of the guiding frame 10 away from the electromagnetic chuck body 1, and a lead screw 15 is installed at its output end. The lead screw 15 is threadedly connected to the middle of the sliding seat 11. As an optional technical solution of the present invention, this facilitates the driving motor 9 to be energized and run, drives the relative rotation between the lead screw 15 and the sliding seat 11, drives the sliding seat 11 to move horizontally along the top surface of the guiding frame 10, changes the position of the positioning plate 4 on the top surface of the electromagnetic chuck body 1, and is convenient for limiting the placement of non-ferrous metal parts with different shapes.

[0025] A protective cover 8 is installed in the middle of the top surface of the guiding frame 10. The two sides of the top surface of the protective cover 8 are provided with bevels. A gap is left between the inner wall of the protective cover 8 and the top surface of the sliding seat 11. As an optional technical solution of the present invention, this facilitates blocking and protecting the position of the lead screw 15, preventing the chips generated during cutting from falling onto the outer wall of the lead screw 15, and at the same time avoiding interfering with the horizontal movement of the sliding seat 11.

[0026] Support seats 12 are installed in the middle of the bottom surfaces of the two rotating rods 5. The bottom surfaces of the two support seats 12 are in contact with the bottom surface of the electromagnetic chuck body 1. As an alternative technical solution of the present invention, it is convenient to stably support the positions of the rotating rods 5 through the two support seats 12, so that the positioning plate 4 at one end of the rotating rod 5 is in a suspended state, avoiding the accumulation of debris around the positioning plate 4, and at the same time facilitating the limitation of the placement of parts.

[0027] A gap is left between the bottom surface of the positioning plate 4 and the top surface of the electromagnetic chuck body 1. The length of the positioning plate 4 is less than the width of the electromagnetic chuck body 1. As an alternative technical solution of the present invention, it is convenient to leave a certain gap between the bottom surface of the positioning plate 4 and the top surface of the electromagnetic chuck body 1, facilitating the operator to clean the chips on the top surface of the electromagnetic chuck body 1. The smaller length of the positioning plate 4 reduces its overall size, only limiting the placement of parts and avoiding interference with the processing of parts.

[0028] The electromagnetic chuck assembly for non-ferrous metals requires the following steps during use:

[0029] 1) During use, the fixing frame 13 is installed at one end of the electromagnetic chuck body 1 through bolts;

[0030] 2) The positioning plate 4 and the rotating rod 5 are installed at one side of the sliding seat 11, and then the connecting rod 6 and the positioning bolt 7 are used for position locking;

[0031] 3) The driving motor 9 is energized to operate, driving the lead screw 15 to rotate relative to the sliding seat 11 and driving the sliding seat 11 to move horizontally;

[0032] 4) According to the shape of the non-ferrous metal part, the limiting baffle 3 is slidably connected to different T-shaped grooves 2 for limiting the installation of the non-ferrous metal part.

[0033] In summary, when in use, by setting the fixing frame 13, the sliding seat 11, the two rotating rods 5 and the positioning plate 4, a plurality of T-shaped grooves 2 are formed on one side of the positioning plate 4, and the limiting baffle 3 is slidably connected to one T-shaped groove 2. Then, by installing the fixing frame 13 at one end of the electromagnetic chuck body 1, the positioning plate 4 is suspended and installed at one side of the top surface of the electromagnetic chuck body 1, so as to facilitate providing limits for the placement of external non-ferrous metal parts. Thus, it is convenient for non-ferrous metal parts to be placed at the included angle position between the positioning plate 4 and the limiting baffle 3, improving the overall placement convenience. Its overall structure is simple and reasonably designed, facilitating popularization and use. By further setting the sliding seat 11, the connecting rod 6 and the positioning bolt 7, the connecting rod 6 is convenient for locking the middle position of the rotating rod 5. At the same time, a support seat 12 is installed in the middle of the two rotating rods 5 to stably support the rotating rod 5. Meanwhile, by removing the positioning bolt 7 and taking down the connecting rod 6, it is convenient to turn the rotating rod 5 and the positioning plate 4 to one side, facilitating the operator to clean the chips on the top surface of the electromagnetic chuck body 1. Finally, by setting the driving motor 9 and the lead screw 15, the lead screw 15 is threadedly connected to the middle of the sliding seat 11. Then, by energizing and operating the driving motor 9, the positions on the sliding seat 11 and the positioning plate 4 are changed. Moreover, a plurality of T-shaped grooves 2 are formed on the top surface of the positioning plate 4. By changing the cooperation between the limiting baffle 3 and different T-shaped grooves 2, the scope of its application is improved, facilitating popularization and use.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Electromagnetic chuck assembly for non-ferrous metals, characterized in that: It includes an electromagnetic chuck body (1). A fixing frame (13) is installed at one end of the electromagnetic chuck body (1). Two overhanging rods (14) are installed in the middle of the fixing frame (13). A horizontally placed guiding frame (10) is installed between the ends of the two overhanging rods (14) and the fixing frame (13). A sliding seat (11) is installed in the middle of the guiding frame (10). Rotating rods (5) are installed on both sides of the top surface of the sliding seat (11). Both sides of the top surface of the sliding seat (11) bulge upward, and two connecting rods (6) are installed between them and the middle of the rotating rods (5). Positioning bolts (7) are installed at both ends of the four connecting rods (6). The other ends of the two rotating rods (5) are installed with a positioning plate (4), and a plurality of T-shaped grooves (2) are opened on its top surface. A limiting baffle (3) is installed inside one of the T-shaped grooves (2).

2. The electromagnetic chuck assembly for non-ferrous metals according to claim 1, wherein: The bottom end of the fixing frame (13) is fixedly connected to three sides of the electromagnetic chuck body (1) by bolts.

3. The electromagnetic chuck assembly for non-ferrous metals according to claim 2, characterized in that: A driving motor (9) is installed at one end of the guiding frame (10) away from the electromagnetic chuck body (1), and a lead screw (15) is installed at its output end. The lead screw (15) is threadedly connected to the middle of the sliding seat (11).

4. The electromagnetic chuck assembly for non-ferrous metals according to claim 3, wherein: A protective cover (8) is installed in the middle of the top surface of the guiding frame (10). Oblique angles are provided on both sides of the top surface of the protective cover (8). A gap is left between the inner wall of the protective cover (8) and the top surface of the sliding seat (11).

5. The electromagnetic chuck assembly for non-ferrous metals according to claim 4, characterized in that: Support seats (12) are installed in the middle of the bottom surfaces of the two rotating rods (5). The bottom surfaces of the two support seats (12) are in contact with the bottom surface of the electromagnetic chuck body (1).

6. The electromagnetic chuck assembly for non-ferrous metals according to claim 5, wherein: A gap is left between the bottom surface of the positioning plate (4) and the top surface of the electromagnetic chuck body (1). The length of the positioning plate (4) is less than the width of the electromagnetic chuck body (1).

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