Rotating device for horizontal machining center

Abstract

The utility model discloses a rotating device for a horizontal machining center, which belongs to the technical field of accessories of the horizontal machining center and comprises a mounting base, a lifting mechanism, a supporting platform, a turnover mechanism, a turnover platform, a rotating mechanism and a clamping mechanism. The lifting bin is divided into an upper area and a lower area by the positioning plate; a workpiece is effectively clamped and fixed through the clamping mechanism, the rotating mechanism drives the workpiece on the clamping mechanism to rotate, so that the machining center can machine a plurality of side faces of the workpiece, the turnover mechanism is connected with the turnover platform and drives the turnover platform to complete turnover action, and the rotating mechanism and the clamping mechanism are driven to turn over together. And the lifting mechanism is connected with the supporting platform and drives the supporting platform to slide along the lifting bin, the supporting platform drives the overturning platform, the rotating mechanism and the clamping mechanism to move, and finally multi-face machining of the workpiece by the machining center and enlargement of the machining range are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of accessories of horizontal machining centers, and in particular relates to a rotating device used for the horizontal machining center. Background Art

[0002] A horizontal machining center refers to a machining center in which the spindle axis is set parallel to the worktable. It is mainly suitable for machining box-type parts. When the horizontal machining center processes the workpiece, the workpiece needs to be clamped and fixed.

[0003] The existing rotating device for horizontal machining center only fixes the workpiece on the horizontal rotating device. When other surfaces of the workpiece need to be processed, the staff needs to adjust the workpiece, which is inconvenient to operate. Utility Model Content

[0004] The utility model aims to solve the problem that the existing rotary device can only cooperate with the machining center to perform single-side rotary machining, and proposes a rotary device for a horizontal machining center.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a rotating device for a horizontal machining center, comprising a mounting base, a lifting mechanism, a supporting platform, a flipping mechanism, a flipping platform, a rotating mechanism and a clamping mechanism, wherein a lifting bin and a positioning plate are provided in the mounting base, and the positioning plate divides the lifting bin into two upper and lower areas, the supporting platform is slidably connected in the lifting bin, the lifting mechanism is arranged in the lifting bin, the lifting mechanism is connected to and drives the supporting platform, the flipping platform is hinged on the supporting platform, the flipping mechanism is installed on the supporting platform, the flipping mechanism is connected to and drives the flipping platform, the rotating mechanism is installed and fixed on the flipping platform, and the clamping mechanism is installed and fixed on the rotating mechanism.

[0006] As a further description of the above technical solution:

[0007] The lifting mechanism includes a pusher and two positioning shafts. The pusher is installed on the mounting base, and the top of the pusher is connected to and drives the supporting platform. Two groups of the positioning shafts are symmetrically distributed on both sides of the pusher, and the top ends of the two groups of the positioning shafts are connected to the supporting platform. The two groups of the positioning shafts are slidably connected in the positioning plate.

[0008] As a further description of the above technical solution:

[0009] The flipping mechanism includes a flipping motor, a transmission rod, two groups of mounting seats, two groups of support seats, two groups of first connecting rods and two groups of second connecting rods. The two groups of mounting seats are symmetrically installed on one side of the support platform, and the two groups of support seats are symmetrically installed on the other side of the support platform. The flipping motor is installed on one group of support seats, one end of the transmission rod is connected to the output end of the flipping motor, and the other end of the transmission rod is hinged to the other support seat, one end of the two groups of the first connecting rods are connected to the transmission rod through a key, and the other ends of the two groups of the first connecting rods are respectively hinged to one end of the two groups of the second connecting rods, and the other ends of the two groups of the second connecting rods are hinged to the flipping platform.

[0010] As a further description of the above technical solution:

[0011] The flip platform is provided with a connecting rod and two groups of connecting seats, the two groups of mounting seats are provided with supporting holes, the connecting rod is hinged in the supporting holes, and the other ends of the two groups of the second connecting rods are hinged on the two groups of connecting seats.

[0012] As a further description of the above technical solution:

[0013] The rotating mechanism comprises a rotating base, a rotating platform and a rotating motor. The rotating base is mounted on the flip platform, the rotating platform is mounted on the rotating base, the rotating motor is mounted on the rotating base, and the output end of the rotating motor is connected to and drives the rotating platform.

[0014] As a further description of the above technical solution:

[0015] The clamping mechanism includes a clamping base, a clamping motor, a screw and two sets of clamping plates. The clamping base is installed on the rotating platform, the clamping motor is installed on the clamping base, one end of the screw is connected to the output end of the clamping motor, and the other end of the screw is hinged to the clamping base, and the two sets of clamping plates are symmetrically screwed on the screw.

[0016] As a further description of the above technical solution:

[0017] A conical groove is provided on the clamping base, and a conical sliding block is provided on the clamping plate. The conical sliding block is slidably connected in the conical groove.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0019] 1. In the utility model, the workpiece is effectively clamped and fixed by the clamping mechanism, and the rotating mechanism drives the workpiece on the clamping mechanism to rotate, so that the machining center can process multiple sides of the workpiece. The flipping mechanism is connected to and drives the flipping platform to complete the flipping action, driving the rotating mechanism and the clamping mechanism to flip together, thereby increasing the machinable surfaces of the machining center. The lifting mechanism is connected to and drives the supporting platform to slide along the lifting bin, and the supporting platform drives the flipping platform, the rotating mechanism and the clamping mechanism to move, ultimately realizing the multi-sided processing of the workpiece by the machining center and the expansion of the processing range.

[0020] 2. In the utility model, the output end of the flip motor installed on the support seat rotates to drive the transmission rod to rotate. The transmission rod is connected to one end of the two groups of first connecting rods through a key, and drives it to rotate with the transmission rod. Since the other ends of the two groups of first connecting rods are respectively hinged to one end of the two groups of second connecting rods, and the other ends of the two groups of second connecting rods are respectively hinged to the two groups of connecting seats on the flip platform, the flip platform whose other end is hinged to the support hole in the mounting seat is driven to flip, thereby realizing the processing of other surfaces of the workpiece.

[0021] 3. In the utility model, the support platform is connected and driven to slide in the lifting warehouse through the pusher installed on the mounting base, driving the flip platform, the rotating platform and the clamping mechanism to move up and down, thereby increasing the processable area of ​​the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is an overall schematic diagram of a rotating device for a horizontal machining center.

[0023] Figure 2 for Figure 1 Cross-sectional view of .

[0024] Figure 3 The working state of a rotary device used in a horizontal machining center Figure 1 .

[0025] Figure 4 The working state of a rotary device used in a horizontal machining center Figure 2 .

[0026] Figure 5 The working state of a rotary device used in a horizontal machining center Figure 3 .

[0027] Legend:

[0028] 1. Mounting base; 11. Lifting bin; 12. Positioning plate; 2. Lifting mechanism; 21. Pusher; 22. Positioning shaft; 3. Support platform; 4. Flipping mechanism; 41. Flipping motor; 42. Transmission rod; 43. Mounting seat; 431. Support hole; 44. Support seat; 45. First connecting rod; 46. Second connecting rod; 5. Flipping platform; 51. Connecting rod; 52. Connecting seat; 6. Rotating mechanism; 61. Rotating base; 62. Rotating platform; 63. Rotating motor; 7. Clamping mechanism; 71. Clamping base; 72. Clamping motor; 73. Screw; 74. Clamping plate; 8. Conical groove; 9. Conical slider. 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 described embodiments 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 1-5 The utility model provides a technical solution: a rotating device for a horizontal machining center, comprising a mounting base 1, a lifting mechanism 2, a supporting platform 3, a flipping mechanism 4, a flipping platform 5, a rotating mechanism 6 and a clamping mechanism 7, wherein a lifting bin 11 and a positioning plate 12 are arranged in the mounting base 1, wherein the positioning plate 12 divides the lifting bin 11 into two upper and lower areas, wherein the supporting platform 3 is slidably connected in the lifting bin 11, wherein the lifting mechanism 2 is arranged in the lifting bin 11, wherein the lifting mechanism 2 is connected to and drives the supporting platform 3, wherein the flipping platform 5 is hinged on the supporting platform 3, wherein the flipping mechanism 4 is installed on the supporting platform 3, wherein the flipping mechanism 4 is connected to and drives the lifting platform 3. The flipping platform 5 and the rotating mechanism 6 are mounted and fixed on the flipping platform 5, and the clamping mechanism 7 is mounted and fixed on the rotating mechanism 6. The clamping mechanism 7 effectively fixes the workpiece, and the rotating mechanism 6 drives the clamping mechanism 7 to rotate in the horizontal plane, so as to process multiple sides of the workpiece. The flipping mechanism 4 is connected to and drives the flipping platform 5 to move, and drives the rotating mechanism 6 and the clamping mechanism 7 to flip together, so that the machinable surface of the workpiece increases. Finally, the lifting mechanism 2 is connected to and drives the supporting platform 3 to slide along the lifting bin 11, and the supporting platform 3 drives the flipping platform 5, the rotating mechanism 6 and the clamping mechanism 7 to move, so as to finally realize the multi-faceted processing of the workpiece and the expansion of the processing range by the machining center;

[0031] The lifting mechanism 2 includes a pusher 21 and two positioning shafts 22. The pusher 21 is installed on the mounting base 1, and the top of the pusher 21 is connected to and drives the support platform 3. Two groups of the positioning shafts 22 are symmetrically distributed on both sides of the pusher 21, and the tops of the two groups of the positioning shafts 22 are connected to the support platform 3. The two groups of the positioning shafts 22 are slidably connected in the positioning plate 12. The pusher 21 is connected to and drives the support platform 3 to slide up and down. The positioning shafts 22 follow the pusher 21 to move in the positioning plate 12, and play a limiting role on the support platform 3.

[0032] The flipping mechanism 4 includes a flipping motor 41, a transmission rod 42, two groups of mounting seats 43, two groups of support seats 44, two groups of first connecting rods 45 and two groups of second connecting rods 46. The two groups of mounting seats 43 are symmetrically installed on one side of the support platform 3, and the two groups of support seats 44 are symmetrically installed on the other side of the support platform 3. The flipping motor 41 is installed on one group of support seats 44. One end of the transmission rod 42 is connected to the output end of the flipping motor 41, and the other end of the transmission rod 42 is hinged on the other support seat 44. One end of the two groups of the first connecting rods 45 are connected to the transmission rod 42 through a key, and the other ends of the two groups of the first connecting rods 45 are respectively hinged to one end of the two groups of the second connecting rods 46, and the other ends of the two groups of the second connecting rods 46 are hinged on the flipping platform 5. The output end of the flipping motor 41 drives the transmission rod 42 to rotate, and the transmission rod 42 is connected through a key and drives the two groups of the first connecting rods 45 to follow the transmission rod 42 to rotate, so that the two groups of the first connecting rods 45 respectively drive the two groups of the second connecting rods 46 to move, thereby realizing the flipping action;

[0033] The flip platform 5 is provided with a connecting rod 51 and two groups of connecting seats 52, and the two groups of mounting seats 43 are provided with supporting holes 431. The connecting rod 51 is hinged in the supporting holes 431, and the other ends of the two groups of the second connecting rods 46 are hinged on the two groups of the connecting seats 52, which provides the necessary conditions for the flip platform 5 to follow the flip mechanism 4 to complete the flipping action;

[0034] The rotating mechanism 6 comprises a rotating base 61, a rotating platform 62 and a rotating motor 63. The rotating base 61 is mounted on the flip platform 5, the rotating platform 62 is mounted on the rotating base 61, the rotating motor 63 is mounted on the rotating base 61, and the output end of the rotating motor 63 is connected to and drives the rotating platform 62, so that the rotating platform 62 rotates along the central axis of the rotating base 61 under the drive of the rotating motor 63.

[0035] The clamping mechanism 7 comprises a clamping base 71, a clamping motor 72, a screw 73 and two groups of clamping plates 74. The clamping base 71 is mounted on the rotating platform 62, the clamping motor 72 is mounted on the clamping base 71, one end of the screw 73 is connected to the output end of the clamping motor 72, and the other end of the screw 73 is hinged on the clamping base 71, and the two groups of clamping plates 74 are symmetrically screwed on the screw 73. The clamping motor 72 drives the screw 73 to rotate, and the rotation of the screw 73 drives the two groups of clamping plates 74 screwed on the screw 73 to move relative to each other, so as to clamp the workpiece.

[0036] The clamping base 71 is provided with a conical groove 8 , and the clamping plate 74 is provided with a conical slider 9 , which is slidably connected in the conical groove 8 , so that the clamping plate 74 can still slide along a straight line under the screw connection of the screw rod 73 .

[0037] Working principle: First, place the workpiece on the clamping base 71, the output end of the clamping motor 72 is connected to and drives the screw rod 73 to rotate, the rotation of the screw rod 73 drives the two sets of clamping plates 74 screwed on the screw rod 73 to move, so as to achieve favorable clamping of the workpiece, and the machining center starts to process the workpiece. Secondly, when the workpiece needs to be processed on multiple sides, the rotating motor 63 drives the rotating platform 62 to rotate along the central axis of the rotating base 61, and the rotating platform 62 drives the clamping mechanism 7 to rotate together, and the machining center processes multiple sides of the workpiece. Furthermore, when the workpiece needs to be processed on other sides, the output end of the flip motor 41 installed on the support seat 44 rotates to drive the transmission rod 42 to rotate, and the transmission rod 42 One end of the two groups of first connecting rods 45 are connected by keys and driven to rotate following the transmission rod 42. Since the other ends of the two groups of first connecting rods 45 are respectively hinged to one ends of the two groups of second connecting rods 46, and the other ends of the two groups of second connecting rods 46 are respectively hinged to the two groups of connecting seats 52 on the flipping platform 5, the flipping platform 5 whose other end is hinged on the support hole 431 in the mounting seat 43 is driven to flip, thereby realizing the processing of other surfaces of the workpiece. Finally, the pusher 21 installed on the mounting base 1 is connected to and drives the support platform 3 to slide in the lifting warehouse 11, driving the flipping platform 5, the rotating platform 62 and the clamping mechanism 7 to move up and down, and finally realizing the multi-faceted processing of the workpiece and the expansion of the processing range by the machining center.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rotary device for a horizontal machining center, characterized in that: The invention comprises a mounting base (1), a lifting mechanism (2), a supporting platform (3), a flipping mechanism (4), a flipping platform (5), a rotating mechanism (6) and a clamping mechanism (7); a lifting bin (11) and a positioning plate (12) are arranged in the mounting base (1); the positioning plate (12) divides the lifting bin (11) into two upper and lower areas; the supporting platform (3) is slidably connected in the lifting bin (11); the lifting mechanism (2) is arranged in the lifting bin (11); the lifting mechanism (2) is connected to and drives the supporting platform (3); the flipping platform (5) is hinged on the supporting platform (3); the flipping mechanism (4) is mounted on the supporting platform (3); the flipping mechanism (4) is connected to and drives the flipping platform (5); the rotating mechanism (6) is mounted and fixed on the flipping platform (5); and the clamping mechanism (7) is mounted and fixed on the rotating mechanism (6).

2. A rotating device for a horizontal machining center according to claim 1, characterized in that: The lifting mechanism (2) comprises a pusher (21) and two positioning shafts (22); the pusher (21) is mounted on the mounting base (1), and the top of the pusher (21) is connected to and drives the supporting platform (3); two groups of the positioning shafts (22) are symmetrically distributed on both sides of the pusher (21), and the top ends of the two groups of the positioning shafts (22) are connected to the supporting platform (3); and the two groups of the positioning shafts (22) are slidably connected in the positioning plate (12).

3. A rotating device for a horizontal machining center according to claim 2, characterized in that: The flipping mechanism (4) comprises a flipping motor (41), a transmission rod (42), two groups of mounting seats (43), two groups of supporting seats (44), two groups of first connecting rods (45) and two groups of second connecting rods (46). The two groups of mounting seats (43) are symmetrically mounted on one side of the supporting platform (3), and the two groups of supporting seats (44) are symmetrically mounted on the other side of the supporting platform (3). The flipping motor (41) is mounted on one group of supporting seats (44). One end of the transmission rod (42) is connected to the output end of the flipping motor (41), and the other end of the transmission rod (42) is hinged on the other supporting seat (44). One end of the two groups of the first connecting rods (45) are connected to the transmission rod (42) through a key, and the other ends of the two groups of the first connecting rods (45) are respectively hinged to one end of the two groups of the second connecting rods (46), and the other ends of the two groups of the second connecting rods (46) are hinged on the flipping platform (5).

4. A rotating device for a horizontal machining center according to claim 3, characterized in that: The flip platform (5) is provided with a connecting rod (51) and two groups of connecting seats (52), the two groups of mounting seats (43) are provided with supporting holes (431), the connecting rod (51) is hinged in the supporting hole (431), and the other ends of the two groups of the second connecting rods (46) are hinged on the two groups of the connecting seats (52).

5. The rotating device for a horizontal machining center according to claim 4, characterized in that: The rotating mechanism (6) comprises a rotating base (61), a rotating platform (62) and a rotating motor (63); the rotating base (61) is mounted on the flip platform (5); the rotating platform (62) is mounted on the rotating base (61); the rotating motor (63) is mounted on the rotating base (61); and the output end of the rotating motor (63) is connected to and drives the rotating platform (62).

6. The rotating device for a horizontal machining center according to claim 5, characterized in that: The clamping mechanism (7) comprises a clamping base (71), a clamping motor (72), a screw rod (73) and two groups of clamping plates (74); the clamping base (71) is mounted on the rotating platform (62); the clamping motor (72) is mounted on the clamping base (71); one end of the screw rod (73) is connected to the output end of the clamping motor (72); and the other end of the screw rod (73) is hinged on the clamping base (71); and the two groups of clamping plates (74) are symmetrically screwed on the screw rod (73).

7. The rotating device for a horizontal machining center according to claim 6, characterized in that: The clamping base (71) is provided with a conical groove (8), and the clamping plate (74) is provided with a conical sliding block (9), and the conical sliding block (9) is slidably connected in the conical groove (8).

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