A CNC horizontal double-sided boring and turning machine tool

Abstract

The utility model discloses a special machine tool for CNC horizontal double-sided boring and turning, which relates to the technical field of CNC horizontal double-sided boring and turning, including a base and slides arranged at both ends of the top of the base, a boring head box is arranged on the top of the slide, and two boring head boxes are arranged at one end close to each other with a flat rotating disk, a processing table is fixedly arranged on the top of the base, a clamp is arranged on the top of the processing table, and vertical plates are fixedly arranged at both ends of the back side of the base, and a reciprocating screw rod is arranged on the upper ends of the two vertical plates for rotating together, and a motor is fixedly arranged on the outer wall of the vertical plate, and the output end of the motor passes through the vertical plate and is fixedly connected to the reciprocating screw rod. The vertical plate, reciprocating screw rod, sliding sleeve, connecting plate, dust suction pipe, dust suction pump, dust suction hopper and swing dust suction mechanism provided by the utility model can quickly suck the tiny metal powder generated in the processing process through the cooperation of the dust suction pump and the dust suction pipe during the operation of the machine tool, and try to avoid the powder from escaping and being inhaled by the human body, so as to effectively protect the health of the operator.

Description

Technical Field

[0001] The utility model relates to the technical field of numerically controlled horizontal double-sided boring and turning machines, in particular to a special machine tool for numerically controlled horizontal double-sided boring and turning machines. Background Art

[0002] CNC horizontal double-sided boring and turning machine is a CNC machine tool, which is mainly used for processing large parts. It has the advantages of high precision, high efficiency and easy operation, and can perform different types of processing operations according to various processing requirements.

[0003] After searching, the patent number CN215746503U discloses a special machine tool for double-sided horizontal CNC milling and boring of bridge housings. When in use, the machine tool realizes the timely discharge of chips from the double-head boring process through two vertically arranged spiral chip removal rods, and discharges the chips in time through the chain plate type chip conveying structure on the side.

[0004] However, when the boring and turning machine is in operation, when the tool contacts the workpiece, not only large-sized chips are present, but also smaller-sized metal particle powders. When the machine tool can only collect larger-sized iron chips, the metal powders are easily inhaled by the operator and cause certain safety injuries, thus reducing the safety of the machine tool. Utility Model Content

[0005] In view of the above problems existing in the existing CNC horizontal double-sided boring and turning machine tools, the present utility model is proposed.

[0006] Therefore, the utility model aims to provide a CNC horizontal double-sided boring and turning machine tool, which solves the problem that the machine tool cannot effectively collect metal particle powder of smaller specifications during use.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A CNC horizontal double-sided boring and turning special machine tool comprises a base and a slide table arranged at two ends of the top of the base, a boring head box is arranged on the top of the slide table, and a flat rotating disk is arranged at one end of the two boring head boxes close to each other, a processing table is fixedly arranged on the top of the base, and a clamp is arranged on the top of the processing table, vertical plates are fixedly arranged at both ends of the back side of the base, and a reciprocating screw rod is rotated together at the upper ends of the two vertical plates, a motor is fixedly arranged on the outer wall of the vertical plate, the output end of the motor passes through the vertical plate and is fixedly connected to the reciprocating screw rod, a sliding sleeve is arranged on the threaded sleeve of the rod wall of the reciprocating screw rod, a connecting plate is arranged on the rotating sleeve of the outer wall of the sliding sleeve, a dust suction pipe is fixedly arranged on the outer wall of the connecting plate, a dust suction hopper is connected to the bottom of the dust suction pipe, a dust suction pump is fixedly arranged on the outer wall of the vertical plate, and the dust suction pipe is connected to the dust suction pump;

[0009] The end of the reciprocating screw rod is provided with a swing dust suction mechanism for driving the connecting plate to swing back and forth.

[0010] Preferably, the swinging dust suction mechanism includes a rotating plate, which is fixedly sleeved on the outer side of the reciprocating screw rod, a push rod is fixedly provided on the surface of the rotating plate, and two symmetrically arranged fixed plates are fixedly provided on the outer wall of the vertical plate, a cross bar is slidably passed through the interiors of the two fixed plates, a movable plate is fixed between the two cross bars, a sliding hole is opened in the interior of the movable plate, the push rod is slidably arranged in the sliding hole, a swinging plate is fixedly provided on the top of the movable plate through a connecting rod, a swinging hole is opened in the interior of the swinging plate, and the upper end of the connecting plate is arranged in the swinging hole.

[0011] Preferably, a dust collecting magnetic block is slidably provided at the inner lower end of the dust collecting hopper, a plurality of ventilation holes are opened inside the dust collecting magnetic block, and a mounting bolt is threadedly penetrated through the outer wall of the dust collecting hopper, and the mounting bolt is threadedly engaged with the outer wall of the dust collecting magnetic block.

[0012] Preferably, a limiting rod is fixedly provided between the two vertical plates, and the sliding sleeve is slidably mounted on the outer side of the limiting rod.

[0013] Furthermore, the dust suction pipe is a high-pressure hose.

[0014] Preferably, the motor is a reduction motor.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. The utility model, through the vertical plate, reciprocating screw rod, sliding sleeve, connecting plate, dust suction pipe, dust suction pump, dust suction bucket and swing dust suction mechanism, can quickly suck the tiny metal powder generated in the processing process during the operation of the machine tool through the cooperation of the dust suction pump and the dust suction pipe, and try to avoid the powder from escaping and being inhaled by the human body, so as to effectively protect the health of the operator.

[0017] 2. The utility model, through the dust hopper and dust magnetic block, can magnetically absorb and collect metal powder when the metal powder is sucked, so as to avoid the powder from entering the interior of the dust pump and causing damage to the pump body, and at the same time facilitate the centralized treatment of the powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the connection structure of the swing plate, the connecting plate and the sliding sleeve of the utility model;

[0021] Figure 3 It is a side structural schematic diagram of the swing dust suction mechanism of the utility model;

[0022] Figure 4 It is a schematic diagram of the internal structure of the dust hopper of the utility model.

[0023] Description of reference numerals:

[0024] 1. Base; 2. Slide; 3. Boring head box; 4. Flat disc; 5. Processing table; 6. Vertical plate; 7. Reciprocating screw; 8. Motor; 9. Sliding sleeve; 10. Connecting plate; 11. Dust suction pipe; 12. Dust suction hopper; 13. Dust suction pump; 14. Rotating plate; 15. Push rod; 16. Fixed plate; 17. Cross bar; 18. Moving plate; 19. Connecting rod; 20. Swinging plate; 21. Dust suction magnet; 22. Ventilation hole; 23. Mounting bolt; 24. Limit rod; 25. Clamp. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] The utility model embodiment discloses a numerically controlled horizontal double-sided boring and turning special machine tool.

[0027] Example 1

[0028] The utility model provides Figure 1-4 The CNC horizontal double-sided boring and turning machine tool shown in the figure comprises a base 1 and slides 2 arranged at both ends of the top of the base 1, characterized in that a boring head box 3 is arranged on the top of the slide 2, and two boring head boxes 3 are arranged at one end close to each other with a flat rotating disk 4, a processing table 5 is fixedly arranged on the top of the base 1, and a clamp 25 is arranged on the top of the processing table 5, and vertical plates 6 are fixedly arranged at both ends of the back side of the base 1, and a reciprocating screw 7 is arranged at the upper ends of the two vertical plates 6 for rotating together, and a motor 8 is fixedly arranged on the outer wall of the vertical plate 6, and the motor 8 is a reduction motor, and the motor 8 The output end of the vertical plate 6 passes through the vertical plate 6 and is fixedly connected to the reciprocating screw rod 7. The rod wall of the reciprocating screw rod 7 is threadedly sleeved with a sliding sleeve 9. A limit rod 24 is fixedly provided between the two vertical plates 6. The sliding sleeve 9 is slidably sleeved on the outside of the limit rod 24. The outer wall of the sliding sleeve 9 is rotatably sleeved with a connecting plate 10. A dust suction pipe 11 is fixedly provided on the outer wall of the connecting plate 10. The dust suction pipe 11 is a high-pressure hose. A dust suction hopper 12 is connected to the bottom of the dust suction pipe 11. A dust suction pump 13 is fixedly provided on the outer wall of the vertical plate 6. The dust suction pipe 11 is connected to the dust suction pump 13;

[0029] A dust collecting magnet 21 is slidably disposed at the lower end of the dust collecting hopper 12 , and a plurality of ventilation holes 22 are provided inside the dust collecting magnet 21 . A mounting bolt 23 is threadedly penetrated through the outer wall of the dust collecting hopper 12 , and the mounting bolt 23 is threadedly engaged with the outer wall of the dust collecting magnet 21 .

[0030] During the use of the machine tool, the workpiece to be processed is fixed by the processing table 5 and the clamp 25, and then the flat disc 4 can clamp the tool and bore the workpiece under the sliding cooperation of the slide 2 and the boring head box 3. During the processing, the motor 8 and the dust pump 13 can be started, so that the dust pipe 11 cooperates with the dust hopper 12 to absorb and collect the metal powder generated during the processing. When the powder enters the dust hopper 12, the metal powder is magnetically adsorbed by the dust magnet 21 to avoid the powder from entering the dust pump 13 and affecting the stable operation of the pump body. At the same time, under the connection of the mounting bolts 23, the dust magnet 21 can be taken out of the dust hopper 12 and the powder can be collected and processed. At the same time, under the support of the limit rod 24, the sleeve 9 can drive the dust hopper 12 to move back and forth horizontally to more comprehensively absorb the powder generated by the machine tool.

[0031] Example 2

[0032] Example 2 is based on Example 1 in order to further improve the collection effect of the powder generated during the processing, such as Figure 1-3 As shown, a swinging dust suction mechanism for driving the connecting plate 10 to swing back and forth is provided at the end of the reciprocating screw rod 7, and the swinging dust suction mechanism includes a rotating plate 14, which is fixedly sleeved on the outer side of the reciprocating screw rod 7, and a push rod 15 is fixedly provided on the surface of the rotating plate 14. Two symmetrically arranged fixed plates 16 are fixedly provided on the outer wall of the vertical plate 6, and a cross bar 17 is slidably penetrated inside the two fixed plates 16. A movable plate 18 is fixed between the two cross bars 17, and a sliding hole is opened inside the movable plate 18. The push rod 15 is slidably arranged in the sliding hole. A swinging plate 20 is fixedly provided on the top of the movable plate 18 through a connecting rod 19, and a swinging hole is opened inside the swinging plate 20, and the upper end of the connecting plate 10 is arranged in the swinging hole.

[0033] As the reciprocating screw 7 rotates, the rotating plate 14 rotates accordingly. At this time, the rotating plate 14 drives the push rod 15 to rotate, and the push rod 15 cooperates with the sliding hole in a sliding manner, so that the movable plate 18 can move back and forth laterally on the sliding support of the cross bar 17 and the fixed plate 16, so that the swing plate 20 follows the movement of the movable plate 18 under the connection with the connecting rod 19. At this time, under the cooperation of the swing hole and the connecting plate 10, the swing plate 20 can push the connecting plate 10 back and forth laterally, so that the connecting plate 10 drives the dust hopper 12 to swing back and forth under the cooperation of the rotating sleeve 9, and cooperates with the lateral movement of the reciprocating screw 7 to fully suck the powder generated by the machine tool operation, thereby improving the cleanliness and safety of the machine tool operation.

[0034] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A CNC horizontal double-sided boring and turning machine tool, comprising a base (1) and slides (2) arranged at both ends of the top of the base (1), characterized in that: A boring head box (3) is provided on the top of the slide (2), and a flat rotating disk (4) is provided at one end of the two boring head boxes (3) close to each other. A processing table (5) is fixedly provided on the top of the base (1), and a clamp (25) is provided on the top of the processing table (5). Vertical plates (6) are fixedly provided at both ends of the back side of the base (1), and a reciprocating screw rod (7) is provided at the upper ends of the two vertical plates (6) for common rotation. A motor (8) is fixedly provided on the outer wall of the vertical plate (6), and the motor (8) The output end passes through the vertical plate (6) and is fixedly connected to the reciprocating screw rod (7); a sliding sleeve (9) is threadedly sleeved on the rod wall of the reciprocating screw rod (7); a connecting plate (10) is rotatably sleeved on the outer wall of the sliding sleeve (9); a dust suction pipe (11) is fixedly provided on the outer wall of the connecting plate (10); a dust suction hopper (12) is connected to the bottom of the dust suction pipe (11); a dust suction pump (13) is fixedly provided on the outer wall of the vertical plate (6); and the dust suction pipe (11) is connected to the dust suction pump (13); The end of the reciprocating screw rod (7) is provided with a swinging dust suction mechanism for driving the connecting plate (10) to swing back and forth.

2. The CNC horizontal double-sided boring and turning machine tool according to claim 1 is characterized in that: The swing dust suction mechanism comprises a rotating plate (14), the rotating plate (14) is fixedly sleeved on the outer side of the reciprocating screw rod (7), a push rod (15) is fixedly provided on the surface of the rotating plate (14), two symmetrically arranged fixed plates (16) are fixedly provided on the outer wall of the vertical plate (6), a cross bar (17) is slidably penetrated inside the two fixed plates (16), a movable plate (18) is fixedly provided between the two cross bars (17), a sliding hole is provided inside the movable plate (18), the push rod (15) is slidably provided in the sliding hole, a swing plate (20) is fixedly provided on the top of the movable plate (18) through a connecting rod (19), a swing hole is provided inside the swing plate (20), and the upper end of the connecting plate (10) is arranged in the swing hole.

3. The CNC horizontal double-sided boring and turning machine tool according to claim 1 is characterized in that: A dust collecting magnetic block (21) is slidably provided at the lower end of the interior of the dust collecting hopper (12), a plurality of ventilation holes (22) are provided inside the dust collecting magnetic block (21), and a mounting bolt (23) is threadedly penetrated through the outer wall of the dust collecting hopper (12), and the mounting bolt (23) is threadedly engaged with the outer wall of the dust collecting magnetic block (21).

4. The CNC horizontal double-sided boring and turning machine tool according to claim 1 is characterized in that: A limiting rod (24) is fixedly provided between the two vertical plates (6), and the sliding sleeve (9) is slidably sleeved on the outer side of the limiting rod (24).

5. The CNC horizontal double-sided boring and turning machine tool according to claim 1 is characterized in that: The dust suction pipe (11) is a high-pressure hose.

6. The CNC horizontal double-sided boring and turning machine tool according to claim 1 is characterized in that: The motor (8) is a reduction motor.

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