Numerical control machine tool machining device

Abstract

The utility model discloses a numerical control machine tool machining device which comprises a base and a box body, and the top surface of the base is fixedly connected with the box body. A placement table is fixedly mounted in the box body, a linear guide rail is fixedly connected to one side of the surface of the top of the box body, a sliding sleeve is slidably connected to the surface of the linear guide rail, and a connecting rod is fixedly connected to the surface of one side of the sliding sleeve; locking assemblies are symmetrically arranged on the surface of the bottom of the connecting rod; wherein the locking assembly comprises a sleeve fixedly connected with the connecting rod, by arranging the locking assembly, a tool which may be damaged after being used for a long time can be rapidly replaced, so that the working efficiency of workers can be improved, meanwhile, by arranging a double-end lead screw, a threaded sleeve, a supporting rod, a clamping plate, a worm gear and a worm, the working efficiency of the workers can be improved, and the working efficiency of the workers can be improved. And therefore, workpieces with different sizes can be clamped, and the stability of the workpieces during machining is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machine tools, in particular to a numerical control machine tool processing device. Background Art

[0002] A CNC machine tool is an automated machine tool that is equipped with a program. The control system can logically process programs specified by control codes or other symbolic instructions, and represent them in coded numbers. The programs are input through information carriers, and various control signals are sent out by the CNC device after calculation and processing to control the movement of the machine tool and automatically process parts according to the shape and size required by the drawing.

[0003] Publication No. CN220050996U discloses a CNC machine tool processing device, which realizes the rotation of the cutter disc by meshing a gear with a ring gear on the cylindrical surface of the cutter disc, and realizes longitudinal movement by a cast roller bearing installed between the cutter disc and the spindle; a slider installed on the cutter can not only make the cutter move along the strip groove on the cutter disc, but also make the cutter fixed on the spindle in the working state, and realize automatic tool change by setting an automatic tool changing device, which not only saves a lot of time for processing the workpiece, but also ensures that the accuracy of its processing will not change. However, the patent still has the following problems in actual use:

[0004] The slider installed on the tool can not only enable the tool to move along the strip groove on the tool disc, but also enable the tool to be fixed on the spindle in the working state, and automatic tool changing can be achieved through the automatic tool changing device. Although automatic tool changing can be achieved through the automatic tool changing device, the tool will inevitably be damaged when processing the workpiece, which makes it inconvenient to replace the tool, thereby increasing the workload of the staff and reducing the work efficiency of the staff.

[0005] A numerical control machine tool processing device is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a CNC machine tool processing device to solve the problem proposed in the above background technology that the slider installed on the tool can not only enable the tool to move along the strip groove on the tool disc, but also enable the tool to be fixed on the spindle in the working state; automatic tool changing is achieved by setting an automatic tool changing device. Although automatic tool changing can be achieved by the automatic tool changing device, it is inevitable that the tool will be damaged when processing the workpiece, which makes it inconvenient to replace the tool, thereby increasing the workload of the staff and reducing the work efficiency of the staff.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a CNC machine tool processing device, comprising a base and a box body, wherein the top surface of the base is fixedly connected to the box body;

[0008] The surface of the box body is symmetrically provided with slide grooves on both sides, the inside of the slide grooves is slidably connected with a slide door, the surface of the slide door is provided with an observation window, one side of the top surface of the box body is fixedly connected with a display light, a placement table is fixedly installed inside the box body, one side of the top surface of the box body is fixedly connected with a linear guide rail, the surface of the linear guide rail is slidably connected with a slide sleeve, and one side surface of the slide sleeve is fixedly connected with a connecting rod;

[0009] Also includes:

[0010] The bottom surface of the connecting rod is symmetrically provided with locking components;

[0011] Wherein, the locking assembly comprises a sleeve fixedly connected to the connecting rod, and the interior of the sleeve is slidably connected to the sliding block;

[0012] A clamping rod is connected through the middle of the surface of the slider, a spring is fixedly connected to the middle of the top surface of the slider, and the top surface of the spring is fixedly connected to the sleeve.

[0013] Preferably, a limiting block is fixedly connected to one side of the top surface of the sleeve, and a rotating block is fixedly connected to the top surface of the clamping rod, and the rotating block is fit-connected to the limiting block.

[0014] Preferably, the clamping rod is sleeve-connected with the spring, and the clamping rod is slidingly connected with the sleeve.

[0015] Preferably, a groove is formed on one side surface of the box body, an electric telescopic rod is fixedly installed inside the groove, and a processed part is fixedly connected to a side surface of the electric telescopic rod away from the groove.

[0016] Preferably, a surface of one side of the connecting rod away from the sliding sleeve is fixedly connected to the sliding sleeve, the interior of the sliding sleeve is slidably connected to the sliding rod, and the top surface of the sliding rod is fixedly connected to the box body.

[0017] Preferably, a placement groove is provided on the top surface of the placement table, a double-headed screw is rotatably connected inside the placement groove, a plurality of threaded sleeves are provided on both sides of the surface of the double-headed screw, a support rod is fixedly connected to the top surface of the threaded sleeve, a clamping plate is fixedly connected to the side surface of the support rod close to the top, and the support rod is connected through the placement groove.

[0018] Preferably, a worm wheel is connected through the middle of the surface of the double-headed screw, a worm is meshingly connected to the bottom surface of the worm wheel, the worm is rotatably connected to the placement groove, and the worm is connected through the placement table.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows: the CNC machine tool processing device, by setting a locking component, facilitates the rapid replacement of a tool that may be damaged after long-term use, thereby improving the work efficiency of the staff, and at the same time, by setting a double-headed screw, a threaded sleeve, a support rod, a clamping plate, a worm wheel and a worm, it can clamp workpieces of different sizes, thereby ensuring the stability of the workpiece during processing. The specific contents are as follows:

[0020] 1. By setting a locking component, when the workpiece needs to be replaced, the card rod can be pulled to separate the card rod from the card slot. After the card rod is pulled to a certain position, the rotating block is rotated 90 degrees, so that the bottom of the rotating block fits with the top of the limit block, so that the rotating block can be supported and the card rod can be limited, so that the workpiece can be replaced better, thereby improving the work efficiency of the staff;

[0021] 2. By arranging a double-ended screw, a threaded sleeve, a support rod, a clamping plate, a worm wheel and a worm, the worm can be rotated so that the worm can drive the rotation of the worm wheel, and the rotation of the worm wheel can drive the rotation of the double-ended screw, and the rotation of the double-ended screw can drive the movement of the threaded sleeve, and the movement of the threaded sleeve can drive the movement of the support rod. At the same time, the support rod and the placement groove are connected through, so that the cooperation of the support rod and the placement groove can limit the threaded sleeve, so that the threaded sleeve can move on the double-ended screw, so that the clamping plate can clamp workpieces of different sizes, thereby ensuring the stability of the workpiece during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the overall operation structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the overall internal structure of the utility model;

[0025] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure of the middle A area;

[0026] Figure 5 This is a schematic diagram of the overall structure of the locking assembly in the utility model;

[0027] Figure 6 For this utility model Figure 3 Schematic diagram of the enlarged structure of area B in the middle.

[0028] In the figure: 1. base; 2. box; 3. slide groove; 4. sliding door; 5. observation window; 6. display light; 7. placement table; 8. groove; 9. electric telescopic rod; 10. workpiece; 11. linear guide; 12. sliding sleeve; 13. connecting rod; 14. sliding sleeve; 15. sliding rod; 16. locking assembly; 1601. sleeve; 1602. slider; 1603. clamping rod; 1604. spring; 1605. limit block; 1606. rotating block; 17. placement groove; 18. double-headed screw; 19. threaded sleeve; 20. support rod; 21. clamping plate; 22. worm gear; 23. worm. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-6 The utility model provides a technical solution: a CNC machine tool processing device, including a base 1 and a box body 2, the top surface of the base 1 is fixedly connected to the box body 2; the surface of the box body 2 is symmetrically provided with slide grooves 3, the inside of the slide grooves 3 is slidably connected with a sliding door 4, the surface of the sliding door 4 is provided with an observation window 5, one side of the top surface of the box body 2 is fixedly connected with a display light 6, the inside of the box body 2 is fixedly installed with a placing table 7, one side of the top surface of the box body 2 is fixedly connected with a linear guide rail 11, and the surface of the linear guide rail 11 is slidably connected with a sliding sleeve 1 2, a connecting rod 13 is fixedly connected to one side surface of the sliding sleeve 12; and further comprising: a locking assembly 16 is symmetrically arranged on the bottom surface of the connecting rod 13; wherein the locking assembly 16 comprises a sleeve 1601 fixedly connected to the connecting rod 13, and the inside of the sleeve 1601 is slidably connected to a slider 1602; wherein a clamping rod 1603 is connected through the middle of the surface of the slider 1602, and a spring 1604 is fixedly connected to the middle of the top surface of the slider 1602, and the top surface of the spring 1604 is fixedly connected to the sleeve 1601, such as Figure 1-5 As shown, by setting a locking assembly 16, it is convenient to quickly replace the workpiece 10. At the same time, a workpiece is also installed in the middle of the bottom surface of the connecting rod 13. At the same time, the sleeve 1601 and the workpiece 10 are fitted together. The spring 1604 is a rubber composite spring in the prior art. The elastic force of the rubber composite spring is relatively large, so that when the clamping rod 1603 is engaged with the clamping groove on the workpiece 10, it can be more tightly connected, thereby avoiding the occurrence of detachment. At the same time, the model of the linear guide 11 is BGXH358E.

[0031] A limit block 1605 is fixedly connected to one side of the top surface of the sleeve 1601, a rotating block 1606 is fixedly connected to the top surface of the clamping rod 1603, the rotating block 1606 is fitted and connected to the limit block 1605, the clamping rod 1603 is sleeve-connected to the spring 1604, and the clamping rod 1603 is slidably connected to the sleeve 1601, as shown in FIG. Figure 4 , 5 As shown, after the clamping rod 1603 is separated from the clamping slot by pulling the clamping rod 1603, and after the clamping rod 1603 is pulled to a certain position, the rotating block 1606 is rotated 90°, so that the bottom of the rotating block 1606 is fitted together with the top of the limit block 1605, so that the rotating block 1606 can be supported and the clamping rod 1603 can be limited at the same time, so that the workpiece 10 can be better replaced, thereby improving the work efficiency of the staff.

[0032] A groove 8 is formed on one side of the box body 2, and an electric telescopic rod 9 is fixedly installed inside the groove 8. A processing piece 10 is fixedly connected to the side surface of the electric telescopic rod 9 away from the groove 8. Figure 2 As shown, the electric telescopic rod 9 can drive the processing piece 10 to move toward the workpiece, thereby facilitating the processing of the workpiece.

[0033] The surface of the connecting rod 13 on one side away from the sliding sleeve 12 is fixedly connected to the sliding sleeve 14, and the sliding sleeve 14 is slidably connected to the sliding rod 15 inside, and the top surface of the sliding rod 15 is fixedly connected to the box body 2. Figure 2 As shown, the operation of the linear guide rail 11 can drive the connection rod 13 to descend, and the descent of the connection rod 13 can drive the workpiece 10 to descend, so that the workpiece can be processed.

[0034] A placement groove 17 is provided on the top surface of the placement table 7, and a double-headed screw 18 is rotatably connected inside the placement groove 17. Threaded sleeves 19 on both sides of the surface of the double-headed screw 18 are provided with a plurality of threaded sleeves 19. A support rod 20 is fixedly connected to the top surface of the threaded sleeve 19. A clamping plate 21 is fixedly connected to the side surface of the support rod 20 close to the top. The support rod 20 is connected through the placement groove 17. A worm wheel 22 is connected through the middle of the surface of the double-headed screw 18. A worm 23 is meshedly connected to the bottom surface of the worm wheel 22. The worm 23 is rotatably connected to the placement groove 17, and the worm 23 is connected through the placement table 7. Figure 6As shown, by rotating the worm 23, the worm 23 can drive the worm wheel 22 to rotate, and the rotation of the worm wheel 22 can drive the double-headed screw 18 to rotate, and the rotation of the double-headed screw 18 can drive the movement of the threaded sleeve 19, and the movement of the threaded sleeve 19 can drive the movement of the support rod 20. At the same time, the support rod 20 is connected with the placement groove 17, so that the support rod 20 and the placement groove 17 cooperate to limit the threaded sleeve 19, so that the threaded sleeve 19 can move on the double-headed screw 18, so that the clamping plate 21 can clamp workpieces of different sizes, thereby ensuring the stability of the workpiece during processing.

[0035] Working principle: Before using this CNC machine tool processing device, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 6 As shown, first, when the workpiece 10 needs to be replaced, the clamping rod 1603 can be pulled to separate the clamping rod 1603 from the clamping slot. After the clamping rod 1603 is pulled to a certain position, the rotating block 1606 is rotated 90°, so that the bottom of the rotating block 1606 is fitted together with the top of the limit block 1605, so that the rotating block 1606 can be supported and the clamping rod 1603 can be limited at the same time, so that the workpiece 10 can be better replaced, thereby improving the work efficiency of the staff.

[0036] Secondly, after placing the workpiece on the placement table 7, the worm 23 is rotated so that the worm 23 can drive the rotation of the worm wheel 22, and the rotation of the worm wheel 22 can drive the rotation of the double-headed screw 18, and the rotation of the double-headed screw 18 can drive the movement of the threaded sleeve 19, and the movement of the threaded sleeve 19 can drive the movement of the support rod 20. At the same time, the support rod 20 is connected with the placement groove 17, so that the cooperation between the support rod 20 and the placement groove 17 can limit the threaded sleeve 19, so that the threaded sleeve 19 can move on the double-headed screw 18, so that the clamping plate 21 can clamp workpieces of different sizes, thereby ensuring the stability of the workpiece during processing.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A CNC machine tool processing device, comprising a base (1) and a box (2), wherein the top surface of the base (1) is fixedly connected to the box (2); The surface of the box (2) is symmetrically provided with slide grooves (3), the interior of the slide grooves (3) is slidably connected to a slide door (4), the surface of the slide door (4) is provided with an observation window (5), one side of the top surface of the box (2) is fixedly connected to a display light (6), the interior of the box (2) is fixedly installed with a placement table (7), one side of the top surface of the box (2) is fixedly connected to a linear guide rail (11), the surface of the linear guide rail (11) is slidably connected to a slide sleeve (12), and one side surface of the slide sleeve (12) is fixedly connected to a connecting rod (13); It is characterized in that Also includes: The bottom surface of the connecting rod (13) is symmetrically provided with a locking assembly (16); The locking assembly (16) comprises a sleeve (1601) fixedly connected to the connecting rod (13), and the interior of the sleeve (1601) is slidably connected to a slider (1602); A clamping rod (1603) is connected through the middle of the surface of the slider (1602), a spring (1604) is fixedly connected to the middle of the top surface of the slider (1602), and the top surface of the spring (1604) is fixedly connected to the sleeve (1601).

2. A CNC machine tool processing device according to claim 1, characterized in that: A limiting block (1605) is fixedly connected to one side of the top surface of the sleeve (1601), and a rotating block (1606) is fixedly connected to the top surface of the clamping rod (1603), and the rotating block (1606) is fittedly connected to the limiting block (1605).

3. A CNC machine tool processing device according to claim 1, characterized in that: The clamping rod (1603) is sleeve-connected with the spring (1604), and the clamping rod (1603) is slidably connected with the sleeve (1601).

4. A CNC machine tool processing device according to claim 1, characterized in that: A groove (8) is provided on one side surface of the box body (2), an electric telescopic rod (9) is fixedly installed inside the groove (8), and a processing piece (10) is fixedly connected to a side surface of the electric telescopic rod (9) away from the groove (8).

5. The CNC machine tool processing device according to claim 1, characterized in that: A sliding sleeve (14) is fixedly connected to a surface of one side of the connecting rod (13) away from the sliding sleeve (12); a sliding rod (15) is slidably connected inside the sliding sleeve (14); and a top surface of the sliding rod (15) is fixedly connected to the box body (2).

6. A CNC machine tool processing device according to claim 1, characterized in that: The top surface of the placement platform (7) is provided with a placement groove (17), the inside of the placement groove (17) is rotatably connected with a double-headed screw rod (18), the threaded sleeves (19) on both sides of the surface of the double-headed screw rod (18) are provided with a plurality of threaded sleeves (19), the top surface of the threaded sleeve (19) is fixedly connected with a support rod (20), the side surface of the support rod (20) close to the top is fixedly connected with a clamping plate (21), and the support rod (20) is connected through the placement groove (17).

7. A CNC machine tool processing device according to claim 6, characterized in that: A worm wheel (22) is connected through the middle of the surface of the double-ended screw (18), a worm gear (23) is meshingly connected to the bottom surface of the worm gear (22), the worm gear (23) is rotationally connected to the placement groove (17), and the worm gear (23) is connected through the placement table (7).

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