Numerical control double-head combined machining machine tool

Abstract

The utility model relates to the technical field of numerical control equipment, and discloses a numerical control double-head combined machining tool which comprises a fixing frame, a supporting plate is fixedly connected to the left side of the fixing frame, a motor is installed on the top of the supporting plate, and the driving end of the motor is fixedly connected with a driving column. The other end of the driving column is rotationally connected to the right side of the interior of the fixing frame, the driving column is sleeved with a conveying belt, the front side of the interior of the fixing frame is rotationally connected with a driven column, the exterior of the left end of the driven column is fixedly connected with a transmission assembly, and the left side and the right side of the top of the fixing frame are both fixedly connected with fixing plates. And two-way threaded rods are rotationally connected to the close sides of the two fixing plates. According to the conveying device, deviation rectification of materials in the conveying process is achieved, the materials are prevented from deviating and falling off, the length of the conveying plate is increased, the conveying device can better adapt to the height of a collecting frame, and collecting is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control equipment, in particular to a numerical control double-head compound processing machine tool. Background Art

[0002] CNC double-head compound processing machine tool is a high-precision equipment used for complex processing on workpieces. CNC double-head compound processing machine tool is a high-efficiency and precision processing equipment, suitable for the processing of complex parts and the needs of multi-functional processing technology, and has a wide range of application prospects.

[0003] After searching, the Chinese patent document with announcement number CN219189307U provides a column-movable double-sided boring and milling compound machine tool, which includes a workbench, a double-arm direct-drive swing head and a balancing cylinder. The bottom of the workbench is slidably connected to the first base through a first moving mechanism, a processing table is arranged above the workbench, and a CNC dividing plate and a CNC tailstock are respectively arranged at both ends of the processing table. Second bases are symmetrically arranged on both sides of the first base, and a column is slidably connected to the top of the second base through a second moving mechanism. The column is located on a side close to the workbench and is connected to a saddle through a third moving mechanism. The double-arm direct-drive swing head is connected to the saddle, and the balancing cylinder is connected to the upper side of the saddle.

[0004] The beneficial effects of the above patent specification mention that "it can reduce the number of clamping times, complete multi-faceted processing in one clamping, reduce reference conversion, and improve processing accuracy. In actual processing, only one clamping is required, and processing accuracy is easier to guarantee. At the same time, due to the shortening of the process chain and the reduction in the number of equipment, the number of tooling fixtures, workshop floor space and equipment maintenance costs of this machine tool are also reduced." Although the above patent can reduce the number of clamping times, it may deviate during the transportation process after the processing is completed. Therefore, in response to the above shortcomings, a CNC double-head compound processing machine tool is proposed. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a CNC double-head compound processing machine tool, aiming to improve the problem in the prior art that deviation may occur during the transportation process after processing is completed.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure is hinged on the base, and the interlocking structure is hinged on the base, and the interlocking structure is hinged on the base, and the interlocking structure is hinged on the base, and the interlocking structure is hinged on the base, and the interlocking structure is hinged on the base, and the interlocking structure is hinged on the base, and the interlocking structure is hinged on the base, and the interlocking structure is hinged on the

[0008] Furthermore, the transmission assembly includes a driving roller, a belt and a driven roller, the middle portion of the driving roller is fixedly connected to the outside of the left end of the driven column, the inner wall of one end of the belt is sleeved on the outside of the driving roller, the middle portion of the driven roller is fixedly connected to the outside of the left end of the bidirectional threaded rod, and the inner wall of the other end of the belt is sleeved on the outside of the driven roller.

[0009] Furthermore, one end of the spring 1 is fixedly connected to one side of the inner part of the connecting plate, and the other side of the spring 1 is fixedly connected to the other side of the limiting plate 1.

[0010] Furthermore, the fixing assembly includes a fixing ring, a cavity, a second spring and a second limiting plate, the fixing ring is opened inside the front end of the fixing frame, the cavity is opened inside the fixing ring, one end of the second spring is fixedly connected to one side of the interior of the cavity, and one side of the second limiting plate is fixedly connected to the other end of the second spring.

[0011] Further, the exterior of the second limiting plate is slidably connected to the interior of the cavity, the exterior of the second limiting plate is in contact with the exterior of the extension plate, and the exterior of the extension plate is slidably connected to the interior of the fixing ring.

[0012] Furthermore, support columns are fixedly connected to the left and right sides of the bottom of the extension plate, a protrusion is fixedly connected to the bottom of the support column, the outside of the support column is slidably connected to a base, a slot is provided at the front end of the base, and the outside of the protrusion is engaged with the inner wall of the slot.

[0013] Furthermore, a support frame is fixedly connected to the top rear side of the fixed frame, a control head is fixedly connected to the front end of the support frame, and fixing rings are fixedly connected to the left and right sides of the front end of the support frame, and the rear side of the connecting plate is slidably connected to the inside of the fixing ring.

[0014] Furthermore, four corners of the bottom end of the fixing frame are fixedly connected with supporting legs, and the bottoms of the supporting legs are fixedly connected with anti-slip pads.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, through the cooperation of the fixed frame, motor, active column, conveyor belt, driven column, active roller, belt, bidirectional threaded rod, driven roller, connecting plate, spring 1, limit plate 1, rubber plate, fixed ring and other structures, the deviation of the material in the conveying process is corrected to prevent the material from deviating and falling.

[0017] 2. In the utility model, the length of the conveying plate is extended through the cooperation of the fixed frame, the extension plate, the cavity, the second spring, the second limit plate, the support column, the protrusion, the base, the slot and other structures, so as to better adapt to the height of the collection frame and facilitate collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a CNC double-head compound processing machine tool proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the conveyor belt structure of a CNC double-head compound processing machine tool proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the rubber plate structure of a CNC double-head compound processing machine tool proposed by the utility model;

[0021] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0022] Legend:

[0023] 1. Fixed frame; 2. Motor; 3. Active column; 4. Conveyor belt; 5. Driven column; 6. Active roller; 7. Belt; 8. Bidirectional threaded rod; 9. Driven roller; 10. Connecting plate; 11. Spring 1; 12. Limiting plate 1; 13. Rubber plate; 14. Fixed ring; 15. Extension plate; 16. Cavity; 17. Spring 2; 18. Limiting plate 2; 19. Support column; 20. Bump; 21. Base; 22. Slot. DETAILED DESCRIPTION

[0024] 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 described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0025] Reference Figure 1-Figure 3 The utility model provides an embodiment: a CNC double-head compound processing machine tool, including a fixed frame 1, the four corners of the bottom end of the fixed frame 1 are fixedly connected with support legs, the bottom of the support legs are fixedly connected with anti-skid pads, first place the fixed frame 1 to a suitable position, the support legs and the anti-skid pads can increase the overall stability, then place the material on the top of the fixed frame 1, the top rear side of the fixed frame 1 is fixedly connected with a support frame, the front end of the support frame is fixedly connected with a control head, the control head is started to process the material, and the left side of the fixed frame 1 is fixedly connected with a support plate.

[0026] A motor 2 is installed on the top of the support plate, and the motor 2 is started at the same time. The driving end of the motor 2 is fixedly connected to an active column 3. The active column 3 will rotate under the drive of the motor 2. The other end of the active column 3 is rotatably connected to the inner right side of the fixed frame 1. A conveyor belt 4 is sleeved on the outer side of the active column 3. The conveyor belt 4 is driven by the rotation of the active column 3. The inner front side of the fixed frame 1 is rotatably connected to a driven column 5. At the same time, the driven column 5 will rotate through the operation of the conveyor belt 4, and the processed materials will be transported through the conveyor belt 4.

[0027] The left end of the driven column 5 is fixedly connected to a transmission assembly, which includes an active roller 6, a belt 7 and a driven roller 9. The middle part of the active roller 6 is fixedly connected to the left end of the driven column 5. The rotation of the driven column 5 will drive the active roller 6 to rotate. The inner wall of one end of the belt 7 is sleeved on the outside of the active roller 6. The middle part of the driven roller 9 is fixedly connected to the left end of the two-way threaded rod 8. The inner wall of the other end of the belt 7 is sleeved on the outside of the driven roller 9. The rotation of the driven roller 9 will drive the two-way threaded rod 8 to move. At the same time, the driven roller 9 will be driven to rotate by the belt 7. The left and right sides of the top of the fixed frame 1 are fixedly connected to fixed plates, and the adjacent sides of the two fixed plates are rotatably connected with the two-way threaded rod 8. The external threads of the two-way threaded rod 8 are connected to two connecting plates 10. At this time, one end of the connecting plate 10 will move with the rotation of the two-way threaded rod 8, and a spring 11 is arranged inside the connecting plate 10.

[0028] The left and right sides of the front end of the support frame are fixedly connected with a fixing ring 14, the rear side of the connecting plate 10 is slidably connected to the inside of the fixing ring 14, the inside of the connecting plate 10 is slidably connected to a limiting plate 12, and one side of the limiting plate 12 is fixedly connected to a rubber plate 13. When the material contacts the rubber plate 13, the rubber plate 13 will be squeezed. At this time, the rubber plate 13 will squeeze the limiting plate 12 to make it slide inside the connecting plate 10, one end of the spring 11 is fixedly connected to one side of the inside of the connecting plate 10, and the other side of the spring 11 is fixedly connected to the other side of the limiting plate 12. At the same time, the spring 11 is compressed. When the spring 11 is compressed, it will generate a reaction force on the limiting plate 12, so that the rubber plate 13 can correct the material being conveyed during operation to prevent it from falling, thereby realizing the correction of the material during the conveying process and preventing the material from offsetting and falling.

[0029] Reference Figure 2-Figure 4 An extension plate 15 is provided at the front end of the fixing frame 1, and a fixing component is provided on the side close to the front end of the fixing frame 1. The fixing component includes a fixing ring 14, a cavity 16, a second spring 17 and a second limiting plate 18. The fixing ring 14 is opened inside the front end of the fixing frame 1, and then the extension plate 15 is placed inside the fixing ring 14. The cavity 16 is opened inside the fixing ring 14, one end of the second spring 17 is fixedly connected to one side of the inside of the cavity 16, and one side of the second limiting plate 18 is fixedly connected to the other end of the second spring 17. When the extension plate 15 slides into the inside of the fixing ring 14, it will squeeze the second limiting plate 18.

[0030] The outside of the limit plate 18 is slidably connected to the inside of the cavity 16. At this time, the limit plate 18 slides toward the inside of the cavity 16, and the outside of the limit plate 18 contacts the outside of the extension plate 15, so that the spring 17 is compressed. When the spring 17 is compressed, a reaction force is generated on the limit plate 18. The outside of the extension plate 15 is slidably connected to the inside of the fixing ring 14 to fix the extension plate 15. Support columns 19 are fixedly connected to the left and right sides of the bottom of the extension plate 15, and the support columns 19 slide upward.

[0031] A protrusion 20 is fixedly connected to the bottom of the support column 19, and a base 21 is slidably connected to the outside of the support column 19. The base 21 is then pulled downward according to the height of the collection frame. A slot 22 is provided at the front end of the base 21, and the outside of the protrusion 20 is engaged with the inner wall of the slot 22. The protrusion 20 on the outside of the support column 19 is engaged with the slot 22, which can adjust the slope of the extension plate 15 for more convenient collection, thereby extending the length of the conveying plate, better adapting to the height of the collection frame, and making collection more convenient.

[0032] Working principle: first place the fixed frame 1 to a suitable position, then place the material on the top of the fixed frame 1, start the control head to process the material, and start the motor 2 at the same time. The active column 3 will rotate under the drive of the motor 2, and the conveyor belt 4 will be driven by the rotation of the active column 3. At the same time, the driven column 5 will rotate through the operation of the conveyor belt 4, and the processed material will be transported through the conveyor belt 4. The rotation of the driven column 5 will drive the active roller 6 to rotate, and at the same time, the belt 7 will drive the driven roller 9 to rotate. The rotation of the driven roller 9 will drive the bidirectional threaded rod 8 to move. At this time, one end of the connecting plate 10 will move with the rotation of the bidirectional threaded rod 8. When the material contacts the rubber plate 13, the rubber plate 13 will be squeezed. At this time, the rubber plate 13 will squeeze the limit plate. 12 makes it slide inside the connecting plate 10, and at the same time, the spring 11 is compressed. When the spring 11 is compressed, it will generate a reaction force on the limit plate 12, so that the rubber plate 13 can correct the material being conveyed during operation to prevent it from falling. Then, the extension plate 15 is placed inside the fixing ring 14. When the extension plate 15 slides into the fixing ring 14, it will squeeze the limit plate 2 18. At this time, the limit plate 2 18 slides toward the inside of the cavity 16, so that the spring 2 17 is compressed. When the spring 2 17 is compressed, it generates a reaction force on the limit plate 2 18 to fix the extension plate 15. Then, according to the height of the collection frame, the base 21 is pulled downward, and the support column 19 slides upward. The protrusion 20 on the outside of the support column 19 is engaged with the slot 22, so that the slope of the extension plate 15 can be adjusted, which is more convenient for collection.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A CNC double-head compound machining machine tool, comprising a fixed frame (1), characterized in that: The left side of the fixed frame (1) is fixedly connected to a support plate, a motor (2) is installed on the top of the support plate, a driving end of the motor (2) is fixedly connected to an active column (3), the other end of the active column (3) is rotatably connected to the right side of the inside of the fixed frame (1), a conveyor belt (4) is sleeved on the outside of the active column (3), a driven column (5) is rotatably connected to the front side of the inside of the fixed frame (1), the left end of the driven column (5) is fixedly connected to a transmission assembly, and the left and right sides of the top of the fixed frame (1) are fixedly connected to A fixing plate is connected, and the adjacent sides of the two fixing plates are rotatably connected with a bidirectional threaded rod (8), and the external threads of the bidirectional threaded rod (8) are connected with two connecting plates (10), and a spring (11) is arranged inside the connecting plate (10), and a limiting plate (12) is slidably connected inside the connecting plate (10), and a rubber plate (13) is fixedly connected to one side of the limiting plate (12), and an extension plate (15) is arranged at the front end of the fixing frame (1), and a fixing component is arranged on the adjacent side of the front end of the fixing frame (1).

2. A CNC double-head compound machining machine tool according to claim 1, characterized in that: The transmission assembly comprises a driving roller (6), a belt (7) and a driven roller (9); the middle portion of the driving roller (6) is fixedly connected to the outside of the left end of the driven column (5); the inner wall of one end of the belt (7) is sleeved on the outside of the driving roller (6); the middle portion of the driven roller (9) is fixedly connected to the outside of the left end of the bidirectional threaded rod (8); the inner wall of the other end of the belt (7) is sleeved on the outside of the driven roller (9).

3. The CNC double-head compound machining machine tool according to claim 1, characterized in that: One end of the spring one (11) is fixedly connected to one side of the interior of the connecting plate (10), and the other side of the spring one (11) is fixedly connected to the other side of the limiting plate one (12).

4. The CNC double-head compound machining machine tool according to claim 1, characterized in that: The fixing assembly comprises a fixing ring (14), a cavity (16), a second spring (17) and a second limiting plate (18); the fixing ring (14) is arranged inside the front end of the fixing frame (1); the cavity (16) is arranged inside the fixing ring (14); one end of the second spring (17) is fixedly connected to one side inside the cavity (16); and one side of the second limiting plate (18) is fixedly connected to the other end of the second spring (17).

5. The CNC double-head compound machining machine tool according to claim 4, characterized in that: The outside of the second limiting plate (18) is slidably connected to the inside of the cavity (16), the outside of the second limiting plate (18) is in contact with the outside of the extension plate (15), and the outside of the extension plate (15) is slidably connected to the inside of the fixing ring (14).

6. The CNC double-head compound machining machine tool according to claim 1, characterized in that: The left and right sides of the bottom of the extension plate (15) are fixedly connected to support columns (19), the bottom of the support column (19) is fixedly connected to a protrusion (20), the outside of the support column (19) is slidably connected to a base (21), a front end of the base (21) is provided with a slot (22), and the outside of the protrusion (20) is engaged with the inner wall of the slot (22).

7. The CNC double-head compound machining machine tool according to claim 1, characterized in that: The top rear side of the fixing frame (1) is fixedly connected to a support frame, the front end of the support frame is fixedly connected to a control head, the front end of the support frame is fixedly connected to fixing rings (14) on both left and right sides, and the rear side of the connecting plate (10) is slidably connected to the inside of the fixing ring (14).

8. The CNC double-head compound machining machine tool according to claim 1, characterized in that: The four corners of the bottom end of the fixing frame (1) are fixedly connected to support legs, and the bottoms of the support legs are fixedly connected to anti-slip pads.

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