Permanent magnet integrated workbench for numerical control machine tool

Abstract

The utility model relates to the field of numerical control machining, in particular to a permanent magnet integrated workbench for a numerical control machine tool, which comprises a base, a plurality of grooves are arranged on the base, a machining surface for placing a workpiece is arranged at the upper end of the base, a reference surface for being connected with the outside is arranged at the lower end of the base, and magnetic attraction components are embedded in the grooves. The magnetic attraction assembly comprises a fixing block, an insulating shell and a magnetic coil, the fixing block is fixedly installed in the groove, and the insulating shell and the magnetic coil are sequentially arranged on the outer side of the fixing block in a sleeving mode. According to the utility model, the magnetic coil is fixedly arranged in the groove on the base through the matching of the fixed block and the insulating shell, and a workpiece is firmly adsorbed on a processing surface through the magnetic attraction force generated by electrifying the magnetic coil, so that the processing stability and the processing precision are ensured, the installation process is simplified, and the installation space is saved. Therefore, the overall working efficiency and the operation convenience are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control processing field, concretely relates to a permanent magnet integrated workstation for numerical control machine tool. BACKGROUND

[0002] Numerical control machine tool, as the indispensable key equipment in modern manufacturing industry, plays a vital role. Their machining precision and efficiency are directly related to the quality of final product and the benefit of production process. These machine tools realize accurate cooperation between workpiece and tool through the slidable worktable inside, and then execute various complex machining operations.

[0003] The existing worktable needs to install the magnetic suction chuck through additional installation to realize the quick fixing of the machining workpiece. But because the magnetic suction chuck needs to be fixed on the worktable through bolt etc., it leads to complicated installation, inconvenient disassembly, and in the machining process, it is also easy to cause the magnetic suction chuck to produce loosening or fall off due to machining vibration etc., thereby affecting the machining precision and workpiece quality. Therefore, the utility model provides a permanent magnet integrated workstation for numerical control machine tool. SUMMARY

[0004] The utility model provides a permanent magnet integrated workstation for numerical control machine tool, through inlaying installation magnetic suction assembly in recess, solve the problem that the existing worktable needs additional installation magnetic suction chuck.

[0005] The utility model discloses the purpose is realized through the following way:

[0006] A permanent magnet integrated workstation for numerical control machine tool, including base, be equipped with a plurality of recess on the base, the upper end of base is equipped with the machining surface for placing workpiece, the lower end of base is equipped with the reference surface for with external connection, inlaying installation magnetic suction assembly in recess,

[0007] The magnetic suction assembly includes fixed block, insulating shell and magnetic coil, the fixed block is fixedly installed in the recess, the insulating shell and the magnetic coil are successively set on the outside of the fixed block.

[0008] Further, a plurality of fixed slots are provided on one side of the base, and the fixed slots are linearly distributed along the transverse direction of the base.

[0009] Further, the fixed slot is a T-shaped slot.

[0010] Further, the reference surface is provided with a limiting stop edge.

[0011] Further, the lower end of the base is provided with a plurality of bosses, and the reference surface is provided with a plurality of bosses, respectively, and the plurality of reference surfaces are arranged at one end of the plurality of bosses, respectively.

[0012] Further, the heights between the several reference surfaces are equal.

[0013] Further, the lower end of the base is provided with a reinforcing rib connected with the boss.

[0014] The utility model discloses the beneficial effect has: through the cooperation of fixed block and insulating casing, fixed installation in the groove on the base of magnetic coil, and through the magnetic attraction of the power generation of magnetic coil, firmly adsorbs work piece on the processing surface, thereby ensuring the processing stability and processing accuracy while simplifying the installation process, saves the installation space. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure schematic view of the permanent magnet integrated worktable for numerical control machine tool in the utility model;

[0016] Figure 2 It is a sectional view of the permanent magnet integrated worktable for numerical control machine tool in the utility model;

[0017] Figure 3 It is Figure 2 It is the enlarged schematic view of A in the utility model;

[0018] Figure 4 It is the first structure schematic view of the base in the utility model;

[0019] Figure 5 It is the second structure schematic view of the base in the utility model;

[0020] The reference signs in the drawing are respectively: 1-base, 2-groove, 3-processing surface, 4-reference surface, 5-magnetic attraction assembly, 51-fixed block, 52-insulating casing, 53-magnetic coil, 6-fixing groove, 7-limiting baffle, 8-boss, 9-reinforcing rib. DETAILED DESCRIPTION

[0021] The utility model will be further described in detail below in combination with the drawings and specific embodiment.

[0022] In this embodiment, refer to Figures 1-5 The utility model discloses a permanent magnet integrated worktable for numerical control machine tool, including base 1, being provided with several grooves 2 on base 1, the upper end of base 1 is equipped with the processing surface 3 for placing work piece, and the lower end of base 1 is equipped with reference surface 4 for connecting with outside, and the processing surface 3 and reference surface 4 are parallel to each other, so as to guarantee the stability of work piece in the processing process. The magnetic attraction assembly 5 is embedded and installed in the groove 2, and the magnetic attraction assembly 5 includes fixed block 51, insulating casing 52 and magnetic coil 53, the fixed block 51 is fixedly installed in the groove 2 by bolt, and the insulating casing 52 and magnetic coil 53 are sequentially sleeved on the outside of fixed block 51.

[0023] The magnetic coil 53 is firmly fixed in the groove 2 by the cooperation of the fixing block 51 and the insulating shell 52. By energizing the magnetic coil 53, the base 1 as a whole has magnetic adsorption capacity, firmly adsorbs the workpiece placed on the machining surface 3, ensures the machining precision and stability, and makes the installation and disassembly of the workpiece more convenient and fast, thereby improving the work efficiency. The reference surface 4 is used to connect with the driving assembly on the numerical control machine tool, so that the base 1 can move with the driving of the driving assembly, and then drive the workpiece on the machining surface 3 to move and position, and complete numerical control machining. In addition, the embedded design makes the workbench more compact as a whole, thereby effectively reducing the occupied space of the workbench, and further optimizing the machining space of the numerical control machine tool.

[0024] In addition, a plurality of fixing grooves 6 are provided on one side of the base 1 and linearly distributed along the transverse length direction of the base 1. The fixing groove 6 is a T-shaped groove. The provision of the fixing groove 6 enables the positioning assembly or auxiliary clamp to be installed on the base 1, so as to more accurately position and clamp the workpiece according to the machining requirement. The shape of the T-shaped groove makes the positioning assembly or auxiliary clamp installed in the T-shaped groove more stable and less likely to loosen or fall off.

[0025] In the embodiment, the reference surface 4 is used to connect with the sliding block and the screw nut, so as to realize the accurate movement and positioning of the base 1 on the numerical control machine tool. The reference surface 4 is provided with a limiting stop edge 7 matched with the sliding block. Through the cooperation of the limiting stop edge 7 and the sliding block, the base 1 is quickly and accurately limited on the predetermined movement path, preventing the base 1 from deviating during movement, thereby improving the stability and precision of the workpiece during machining.

[0026] In addition, the lower end of the base 1 is provided with a plurality of bosses 8, and the reference surface 4 is provided with a plurality of bosses 8, respectively. The plurality of reference surfaces 4 are equal in height. The number of bosses 8 is set according to the connection requirement. The provision of the bosses 8 reduces the machining range of the reference surface 4, thereby reducing the machining difficulty and also reducing the overall weight of the base 1, so that the base 1 is more portable during movement, thereby improving the machining efficiency of the numerical control machine tool. The equal height of the reference surfaces 4 makes the base 1 stable during movement, avoiding shaking or tilting caused by height difference, thereby ensuring the stability and precision of the workpiece during machining. At the same time, the equal height setting makes the machining of the reference surface 4 more simple and convenient, thereby reducing the machining difficulty of the base 1.

[0027] Meanwhile, the lower end of the base 1 is provided with a reinforcing rib 9 connected with the boss 8. The reinforcing rib 9 makes the structure of the base 1 more stable, and enhances the load-bearing capacity and anti-deformation capacity of the base 1. Thus, the base 1 can bear greater cutting force and impact force during high-speed movement or machining of the numerical control machine tool, and is not easy to deform or damage, thereby ensuring the stability and precision of the workpiece during machining.

[0028] The utility model discloses the beneficial effect has: through the cooperation of fixed block 51 and insulating casing 52, will magnetic coil 53 fixed installation in recess 2 on base 1, and through the magnetic attraction of the magnetic attraction of the magnetic coil 53 electrification, firmly adsorbs work piece on processing surface 3, thereby ensuring the machining stability and machining precision, simplifies the installation process, saves the installation space. Thus improve the overall work efficiency and operation convenience.

[0029] The above is only the preferred embodiment of the utility model, and does not limit the utility model in any form, although the utility model discloses the above preferred embodiment, however, is not used to limit the utility model, any person skilled in the art, in the range of the utility model technical scheme, when utilizing the technical content disclosed above makes a little change or modification equivalent variation equivalent embodiment, but as long as not departing from the utility model technical scheme content, according to the utility model technology refers to the above embodiment is made any simple modification, equivalent variation and modification, all belong to the range of the utility model technical scheme.

Claims

1. A permanent magnet integrated worktable for a numerical control machine tool, characterized in that, The utility model relates to a magnetic workpiece processing base, including base (1), be equipped with a plurality of recess (2) on base (1), the upper end of base (1) is equipped with the processing surface (3) for placing workpiece, the lower end of base (1) is equipped with the reference surface (4) for with external connection, recess (2) is inbuilt and is installed magnetic attraction subassembly (5); Magnetic attraction subassembly (5) including fixed block (51), insulating shell (52) and magnetic coil (53), fixed block (51) is fixedly installed in recess (2), insulating shell (52) and magnetic coil (53) are successively set on the outside of fixed block (51).

2. The permanent magnet integrated table for a CNC machine tool according to claim 1, characterized in that: The side of base (1) is provided with a plurality of fixed slots (6), the fixed slots (6) are linearly distributed along the transverse direction of base (1).

3. The permanent magnet integrated table for a CNC machine tool according to claim 2, characterized in that: The fixed slots (6) are T-shaped slots.

4. The permanent magnetic integrated table for CNC machine tools according to claim 1, characterized in that: The reference surface (4) is provided with a limiting stop edge (7).

5. The permanent magnetic integrated table for CNC machine tools according to claim 1 or 4, characterized in that: The lower end of base (1) is provided with a plurality of bosses (8), the reference surface (4) is respectively provided with a plurality of, the plurality of reference surfaces (4) are respectively arranged at one end of the plurality of bosses (8).

6. The permanent magnetic integrated table for CNC machine tools according to claim 5, characterized in that: The heights of the plurality of reference surfaces (4) are equal.

7. The permanent magnetic integrated table for CNC machine tools according to claim 5, characterized in that: The lower end of base (1) is provided with a reinforcing rib (9) connected with the boss (8).

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