Servo control device for numerical control machine tool

Abstract

The utility model relates to numerical control machine tool accessory technical field, concretely is a kind of numerical control machine tool servo control device, including control assembly, install the height adaptation mechanism on numerical control machine tool and install the reset clean surface mechanism on height adaptation mechanism, and control assembly is movably installed on height adaptation mechanism;The height adaptation mechanism includes bottom plate and top plate, fixedly installed between the auxiliary vertical rail and main vertical rail of bottom plate and top plate, the auxiliary carriage of movably installed in the outside of auxiliary vertical rail and the main carriage of movably installed in the outside of main vertical rail. By directly fixing height adaptation mechanism in numerical control machine tool installation site, and control assembly is movably installed in height adaptation mechanism, and the fixed cover plate and brush pad of outer bracing structure are installed in the top of two vertical rails, at this moment, control assembly can adapt the operator of different height in reciprocating lifting process along two vertical rails, to effectively improve the convenience of different height operator to control assembly operation.

Description

Technical Field

[0001] This utility model relates to the field of CNC machine tool accessories technology, specifically a CNC machine tool servo control device. Background Technology

[0002] A CNC machine tool is an automated machine tool equipped with a program control system. This control system can logically process programs with control codes or other symbolic instructions, decode them, represent them with coded numbers, and input them into the CNC device through an information carrier.

[0003] The most important component inside a CNC machine tool is the servo control device, which is the central brain that enables the machine tool to perform precise machining. However, the existing servo control devices are mainly installed on the outside of the CNC machine tool. The height of the servo control device installed on the outside of the existing CNC machine tool cannot perfectly adapt to operators of different heights, which will cause great inconvenience to operators who are shorter.

[0004] In view of this, a servo control device for CNC machine tools was designed to solve the above problems. Utility Model Content

[0005] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0006] Therefore, the technical solution adopted by this utility model is as follows:

[0007] A servo control device for a CNC machine tool includes a control component, a height adaptation mechanism mounted on the CNC machine tool, and a reset and cleaning mechanism mounted on the height adaptation mechanism. The control component is movably mounted on the height adaptation mechanism. The height adaptation mechanism includes a base plate and a top plate, an auxiliary vertical rail and a main vertical rail fixedly mounted between the base plate and the top plate, an auxiliary slide mounted movably outside the auxiliary vertical rail, and a main slide mounted movably outside the main vertical rail. A lead screw is movably mounted inside the main vertical rail, and an inner pad is fixedly mounted inside the main slide, with the inner pad threaded onto the lead screw. The reset and cleaning mechanism includes a fixed cover plate mounted between the auxiliary vertical rail and the auxiliary slide, a soft pad fixedly mounted at the bottom of the fixed cover plate, two springs fixedly mounted on the bottom surface of the fixed cover plate, and brush pads fixedly mounted at the bottom ends of the two springs.

[0008] In a preferred embodiment, the present invention can be further configured such that the control component includes two load-bearing plates movably mounted on the cabinet, fixedly mounted on both sides of the cabinet, and a panel installed inside the cabinet.

[0009] The outer surface of the panel is parallel to the fixed cover plate and the brush pad in the vertical direction.

[0010] In a preferred embodiment, the present invention may be further configured such that: the height adaptation mechanism further includes a chassis fixedly installed outside the base plate, a motor fixedly installed inside the chassis, and a drive pulley mounted on the motor and a drive belt connected to the drive pulley;

[0011] The bottom end of the lead screw is fixedly installed with a linkage pulley, and the other end of the transmission belt is connected to the linkage pulley.

[0012] In a preferred embodiment, the present invention may be further configured as follows: the resetting facial cleansing mechanism further includes four bolts inserted into the fixed cover plate, a first shaft movably installed inside the fixed cover plate, two traction plates fixedly installed at both ends of the first shaft, and a second shaft fixedly installed at the bottom end of the traction plates.

[0013] The second shaft is movably mounted inside the brush pad.

[0014] In a preferred embodiment, the present invention can be further configured such that: both the auxiliary slide and the main slide are T-shaped structures, and studs are installed on the plates of the two load-bearing plates that are attached to the auxiliary slide and the main slide, and nuts are installed on the studs.

[0015] In a preferred embodiment, the present invention can be further configured such that the cushion is made of rubber material and the width of the cushion is the same as the width of the panel.

[0016] In a preferred embodiment, the present invention can be further configured such that a plush brush cloth is fixedly mounted on the outside of the brush pad.

[0017] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows:

[0018] 1. This utility model directly fixes a height adaptation mechanism at the mounting position of a CNC machine tool and movably installs the control component inside the height adaptation mechanism. A fixed cover plate with an external support structure and a brush pad are installed on the top of the two vertical rails. At this time, the control component can adapt to operators of different heights during the reciprocating lifting and lowering process along the two vertical rails, thereby effectively improving the convenience of operation of the control component for operators of different heights. Attached Figure Description

[0019] Figure 1 This is a schematic diagram illustrating the use of this utility model;

[0020] Figure 2 This is a schematic diagram of the control component of this utility model;

[0021] Figure 3 This is an exploded view of the highly adaptable mechanism of this utility model;

[0022] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle;

[0023] Figure 5 This is an exploded view of the resetting facial cleansing mechanism of this utility model.

[0024] Figure label:

[0025] 100. Control components; 110. Cabinet; 120. Load-bearing plate; 130. Panel;

[0026] 200. Height adaptation mechanism; 210. Base plate; 220. Top plate; 230. Auxiliary vertical rail; 240. Auxiliary carriage; 250. Main vertical rail; 2501. Lead screw; 2502. Linkage pulley; 260. Main carriage; 2601. Inner pad; 270. Chassis; 2701. Motor; 2702. Drive pulley; 2703. Transmission belt;

[0027] 300. Reset facial cleansing mechanism; 310. Fixing cover plate; 3101. Bolt; 3102. Soft pad; 320. First shaft; 330. Traction plate; 340. Second shaft; 350. Brush pad; 360. Spring. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0029] It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this invention.

[0030] The following describes, with reference to the accompanying drawings, some embodiments of a CNC machine tool servo control device provided by this utility model.

[0031] Example 1:

[0032] Combination Figures 1 to 5 As shown, the present invention provides a CNC machine tool servo control device, including a control component 100, a height adaptation mechanism 200 mounted on the CNC machine tool, and a reset and cleaning mechanism 300 mounted on the height adaptation mechanism 200. The control component 100 is movably mounted on the height adaptation mechanism 200, the height adaptation mechanism 200 is used to provide a sliding platform for freely adjusting the height of the control component 100, and the reset and cleaning mechanism 300 is used to clean the control component 100 after reset.

[0033] The control component 100 includes two load-bearing plates 120 that are movably mounted on the cabinet 110, fixedly mounted on both sides of the cabinet 110, and a panel 130 installed inside the cabinet 110.

[0034] The outer surface of panel 130, fixed cover plate 310, and brush pad 350 are distributed parallel to each other in the vertical direction;

[0035] The height adaptation mechanism 200 includes a base plate 210 and a top plate 220, an auxiliary vertical rail 230 and a main vertical rail 250 fixedly installed between the base plate 210 and the top plate 220, an auxiliary slide 240 movably installed outside the auxiliary vertical rail 230, a main slide 260 movably installed outside the main vertical rail 250, a chassis 270 fixedly installed outside the base plate 210, a motor 2701 fixedly installed inside the chassis 270, and a drive pulley 2702 installed on the motor 2701 and a drive belt 2703 connected to the drive pulley 2702.

[0036] The bottom end of the lead screw 2501 is fixedly installed with a linkage pulley 2502, and the other end of the transmission belt 2703 is connected to the linkage pulley 2502.

[0037] A lead screw 2501 is movably installed inside the main vertical rail 250, and an inner pad 2601 is fixedly installed inside the main slide 260, with the inner pad 2601 threaded onto the lead screw 2501.

[0038] Both the auxiliary slide 240 and the main slide 260 have a T-shaped structure, and studs are installed on the plates of the two load-bearing plates 120 that are attached to the auxiliary slide 240 and the main slide 260, and nuts are installed on the studs.

[0039] The resetting facial cleansing mechanism 300 includes a fixed cover plate 310 installed between the auxiliary vertical rail 230 and the auxiliary slide 240, a soft pad 3102 fixedly installed at the bottom of the fixed cover plate 310, two springs 360 fixedly installed on the bottom surface of the fixed cover plate 310, and a brush pad 350 fixedly installed at the bottom end of the two springs 360.

[0040] Two load-bearing plates 120 are used to provide a stable support platform for the auxiliary carriage 240 and the main carriage 260. After the motor 2701 starts and runs, the drive pulley 2702 on its internal transmission shaft will drive the transmission belt 2703 and the linkage pulley 2502 to rotate at a constant speed. The linkage pulley 2502 and the lead screw 2501 will actively lift the main carriage 260 and the inner pad 2601 to raise and lower smoothly.

[0041] The chassis 270 is fixed to the outside of the base plate 210 by two fixing bolts;

[0042] When a shorter operator needs to operate the control component 100, the control component 100 can be adjusted to descend smoothly along the auxiliary slide 240 and the main slide 260 until the panel 130 is lowered to the operator's effective line of sight, thus facilitating convenient operation by the operator.

[0043] Example 2:

[0044] Combination Figure 3 and Figure 5 As shown, based on Embodiment 1, the resetting facial cleansing mechanism 300 also includes four bolts 3101 inserted into the fixed cover plate 310, a first shaft 320 movably installed inside the fixed cover plate 310, two traction plates 330 fixedly installed at both ends of the first shaft 320, and a second shaft 340 fixedly installed at the bottom end of the traction plate 330.

[0045] The second shaft 340 is movably installed inside the brush pad 350;

[0046] The cushion 3102 is made of rubber material, and the width of the cushion 3102 is the same as the width of the panel 130;

[0047] The brush pad 350 has a plush brush cloth fixedly mounted on its exterior.

[0048] Preferably, two bolts 3101 are fixedly installed inside the auxiliary vertical rail 230, and the other two bolts 3101 are fixedly installed inside the main vertical rail 250. The bottom of the fixing cover plate 310 is coated with a black light-shielding coating.

[0049] Specifically, as the control component 100 rises and resets along the auxiliary vertical rail 230 and the main vertical rail 250, the outer surface of the panel 130 contacts the bottom of the brush pad 350. The brush pad 350, which is pressed and extends outward, can effectively clean the outer surface of the panel 130 until the top of the panel 130 is pressed against the bottom of the soft pad 3102. At this time, a certain gap is left between the panel 130 and the fixed cover plate 310, which can provide effective dust protection for the panel 130.

[0050] The working principle and usage process of this utility model: The height adaptation mechanism 200 is pre-installed on the assembly position of the CNC machine tool. When the height adaptation mechanism 200 is assembled, the outer surface of the panel 130 in the initial state will adapt to and fit the bottom of the brush pad 350, while the bottom end of the soft pad 3102 is pressed and fitted against the top of the panel 130.

[0051] When the motor 2701 starts and runs, the drive pulley 2702 installed on the transmission shaft inside the motor 2701 will drive the transmission belt 2703, and the other end of the transmission belt 2703 will drive the linkage pulley 2502. At this time, the linkage pulley 2502 and the lead screw 2501 will rotate at a constant speed along the middle of the inner cavity of the main vertical rail 250. As the lead screw 2501 rotates, the inner pad 2601 and the main slide 260 will fall downwards, and the panel 130 will quickly detach from the brush pad 350.

[0052] As the operator rises, the control component 100 is lowered to an effective height suitable for the operator, thereby facilitating convenient operation of the control component 100 by the operator.

[0053] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A servo control device for a CNC machine tool, comprising a control component (100), characterized in that, It also includes a height adaptation mechanism (200) installed on a CNC machine tool and a reset cleaning mechanism (300) installed on the height adaptation mechanism (200), and the control component (100) is movably installed on the height adaptation mechanism (200); The height adaptation mechanism (200) includes a base plate (210) and a top plate (220), an auxiliary vertical rail (230) and a main vertical rail (250) fixedly installed between the base plate (210) and the top plate (220), an auxiliary carriage (240) movably installed outside the auxiliary vertical rail (230), and a main carriage (260) movably installed outside the main vertical rail (250). The main vertical rail (250) is movably installed with a lead screw (2501), and the main slide (260) is fixedly installed with an inner pad (2601), and the inner pad (2601) is threaded onto the lead screw (2501); The resetting facial cleansing mechanism (300) includes a fixed cover plate (310) installed between the auxiliary vertical rail (230) and the auxiliary slide (240), a soft pad (3102) fixedly installed at the bottom of the fixed cover plate (310), two springs (360) fixedly installed on the bottom surface of the fixed cover plate (310), and a brush pad (350) fixedly installed at the bottom end of the two springs (360).

2. The CNC machine tool servo control device according to claim 1, characterized in that, The control component (100) includes two load-bearing plates (120) movably mounted on the cabinet (110), fixedly mounted on both sides of the cabinet (110), and a panel (130) installed inside the cabinet (110). The outer surface of the panel (130) is parallel to the fixed cover plate (310) and the brush pad (350) in the vertical direction.

3. The CNC machine tool servo control device according to claim 1, characterized in that, The height adaptation mechanism (200) also includes a chassis (270) fixedly installed outside the base plate (210), a motor (2701) fixedly installed inside the chassis (270), and a drive pulley (2702) installed on the motor (2701) and a drive belt (2703) connected to the drive pulley (2702). The bottom end of the lead screw (2501) is fixedly installed with a linkage pulley (2502), and the other end of the transmission belt (2703) is connected to the linkage pulley (2502).

4. The CNC machine tool servo control device according to claim 1, characterized in that, The reset facial cleansing mechanism (300) also includes four bolts (3101) inserted into the fixed cover plate (310), a first shaft (320) movably installed inside the fixed cover plate (310), two traction plates (330) fixedly installed at both ends of the first shaft (320), and a second shaft (340) fixedly installed at the bottom end of the traction plate (330). The second shaft (340) is movably mounted inside the brush pad (350).

5. A servo control device for a CNC machine tool according to claim 1, characterized in that, The auxiliary carriage (240) and the main carriage (260) are both T-shaped structures. The auxiliary carriage (240) and the main carriage (260) are attached to the plates on the two load-bearing plates (120) and studs are installed on the studs. Nuts are installed on the studs.

6. A servo control device for a CNC machine tool according to claim 1, characterized in that, The cushion (3102) is made of rubber material, and the width of the cushion (3102) is the same as the width of the panel (130).

7. A servo control device for a CNC machine tool according to claim 1, characterized in that, A plush brush cloth is fixedly installed on the outside of the brush pad (350).

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