Intelligent machine tool guide rail telescopic protective cover

Abstract

The invention provides an intelligent machine tool guide rail telescopic protective cover which comprises a rail and an outer plate connected with the rail. A middle plate is arranged on the surface of the middle plate, a transverse plate is arranged in the middle of the middle plate, a long rod is arranged on the surface of the transverse plate, a push rod is connected to one end of the long rod, the push rod drives the long rod to move, the transverse plate changes the position of the middle plate, the middle plate drives the outer plate to be folded or unfolded, and the electric push rod pushes the pull plate to support the inclined plate. The inclined plate drives the long rod to move, the long rod drives the transverse plate to move, the angle between the middle plates is driven to change, the angle of the middle plates is increased, the distance between the middle plates and the inner plate is increased, the angle of the middle plates is decreased, the distance between the middle plates and the inner plate is decreased, and folding or unfolding of the outer plate is effectively controlled. And meanwhile, the long rod transmits force to each middle plate and each inner plate at the same time, so that the distance between each middle plate and each inner plate is synchronously increased, and the moving positions of the two ends of the outer plate are synchronous.

Description

Technical Field

[0001] This invention relates to the field of machine tool protective covers, and more particularly to an intelligent telescopic protective cover for machine tool guideways. Background Technology

[0002] Machine tool guards are devices that protect machine tool guideways, lead screws, and other components, preventing the intrusion of chips, coolant, and hard particles.

[0003] Existing machine tool protective covers use a folding structure for easy storage. However, because users often push the protective cover from one side, one end of the cover is subjected to force. Since the folding structure of the protective cover is relatively soft, it is difficult to move the other end of the cover to the right position, which affects the use of the protective cover. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the defects of the existing technology. The present invention proposes an intelligent machine tool guide rail telescopic protective cover.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is: an intelligent machine tool guide rail telescopic protective cover, comprising: The track and the outer plate connected to the track; It also includes a middle plate connected to the surface of the outer plate. The surface of the middle plate is provided with a middle plate, and the middle plate is provided with a horizontal plate in the middle. The surface of the horizontal plate is provided with a long rod, and one end of the long rod is connected to a push rod. By pushing the long rod, the horizontal plate changes the position of the middle plate, so that the middle plate drives the outer plate to fold up or unfold.

[0006] Preferably, the surface of the long rod is provided with an inclined plate, and a pull plate is connected to the surface of the inclined plate. The push rod changes the position of the inclined plate through the pull plate, thereby pushing the long rod to move.

[0007] Preferably, one end of the pull plate is provided with a connecting plate, which is connected to the push rod, and the connecting plate changes the direction of the force applied by the push rod.

[0008] Preferably, the outer plate has a back plate on its surface, and the surface of the back plate has a groove, which restricts the movement of the connecting plate.

[0009] Preferably, the surface of the middle plate is provided with a lower plate, and the track restricts the movement position of the lower plate.

[0010] Preferably, the surface of the track has an opening, and an upper wheel and a side wheel are provided inside the opening. When the lower plate moves on the surface of the track, the upper wheel and the side wheel rotate.

[0011] Preferably, the outer plate has an inner plate on its surface, and the middle plate is located between the middle plate and the inner plate.

[0012] Preferably, the surfaces of the middle plate and the inner plate are provided with a top plate, and the surface of the top plate is provided with a follower plate, which changes position as the top plate extends and retracts.

[0013] Preferably, the track has an I-beam structure, with the lower plate conforming to the contour of the track, and the upper and side wheels in contact with the surface of the lower plate.

[0014] Compared with the prior art, the beneficial effects of the present invention include: the electric push rod pushes the pull plate to support the inclined plate, the inclined plate drives the long rod to move, the long rod drives the horizontal plate to move, and the angle between the middle plates changes. When the angle of the middle plate increases, the distance between the middle plate and the inner plate increases; when the angle of the middle plate decreases, the distance between the middle plate and the inner plate decreases. This effectively controls the retraction or unfolding of the outer plate. At the same time, the long rod transmits force to each middle plate and the inner plate simultaneously, so that the distance between each middle plate and the inner plate increases synchronously, and the movement positions of the two ends of the outer plate are synchronized. Attached Figure Description

[0015] The disclosure of this invention is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this invention. In the drawings, the same reference numerals are used to refer to the same parts. Wherein: Figure 1 The schematic diagram shows the main structure of the telescopic protective cover for an intelligent machine tool guideway according to an embodiment of the present invention.

[0016] Figure 2 The diagram schematically shows the bottom structure of a telescopic protective cover for an intelligent machine tool guideway according to an embodiment of the present invention.

[0017] Figure 3 The diagram schematically shows the back structure of a telescopic protective cover for an intelligent machine tool guideway according to an embodiment of the present invention.

[0018] Figure 4 The diagram schematically illustrates the internal structure of a telescopic protective cover for an intelligent machine tool guideway according to an embodiment of the present invention.

[0019] Figure 5 The schematic diagram shows a structural schematic of a lower plate and track according to an embodiment of the present invention.

[0020] Figure 6 The diagram schematically shows a structural schematic of the upper wheel and side wheel according to an embodiment of the present invention.

[0021] The following are the labels in the diagram: 1. Outer plate; 2. Middle plate; 3. Lower plate; 4. Track; 5. Inner plate; 6. Middle plate; 7. Horizontal plate; 8. Long rod; 9. Back plate; 10. Slot; 11. Follower plate; 12. Push rod; 13. Inclined plate; 14. Pull plate; 15. Connecting plate; 16. Top plate; 17. Upper wheel; 18. Side wheel; 19. Opening. Detailed Implementation

[0022] It is readily understood that, based on the technical solution of this invention, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of the invention. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative examples of the technical solution of this invention and should not be considered as the entirety of the invention or as limitations or restrictions on the technical solution of this invention.

[0023] Example 1 According to one embodiment of the present invention, Figures 1-6 As shown, the track 4 is fixed to the surface of the machine tool, and a lower plate 3 is slidably connected to the surface of the track 4. A middle plate 2 is fixed to the upper end of the lower plate 3, and an outer plate 1 is connected to the middle of the middle plate 2. When the middle plate 2 is pushed, the middle plate 2 drives the lower plate 3 to move on the surface of the track 4, and the outer plate 1 is pulled, and the outer plate 1 is retracted or unfolded.

[0024] An inner plate 5 is fixed inside the outer plate 1. A middle plate 6 is rotatably connected to the surface of the middle plate 2 and the inner plate 5. A horizontal plate 7 is rotatably connected to the middle of the middle plate 6. A long rod 8 is rotatably connected to one end of the horizontal plate 7. When the long rod 8 moves horizontally, it drives the horizontal plate 7 to move. The horizontal plate 7 follows the long rod 8 and drives the middle plate 6 to move. The angle between the middle plates 6 changes, and the distance between the middle plate 2 and the inner plate 5 changes. This causes the outer plate 1 to be folded up or unfolded. The middle plate 2 and the inner plate 5 move, which drives the follower plate 11 to move.

[0025] A back plate 9 is fixed to the surface of the outer plate 1. A slot 10 is provided on the surface of the back plate 9. A push rod 12 is fixed to the surface of the back plate 9. One end of the push rod 12 is connected to a connecting plate 15. The connecting plate 15 is slidably connected to the slot 10. A pull plate 14 is rotatably connected to the surface of the connecting plate 15. An inclined plate 13 is rotatably connected to the surface of the long rod 8. The middle position of the inclined plate 13 is rotatably connected to the pull plate 14. When the push rod 12 pushes the connecting plate 15 to move, the connecting plate 15 slides inside the slot 10. The movement of the connecting plate 15 drives one end of the pull plate 14 to move. The pull plate 14 pushes the inclined plate 13, changes the position of the inclined plate 13, and drives the long rod 8 to move.

[0026] A top plate 16 is fixed to the surface of the middle plate 2 and the inner plate 5. A follower plate 11 is rotatably connected to the surface of the top plate 16. The follower plates 11 are rotatably connected to each other, so that the follower plates 11 rotate relative to each other when the middle plate 2 and the inner plate 5 move relative to each other.

[0027] The surface of the track 4 is slidably connected to the lower plate 3. The surface of the track 4 is provided with an opening 19. The upper wheel 17 and the side wheel 18 are rotatably connected inside the opening 19. The upper wheel 17 is located at the upper end of the track 4. The two sides of the track 4 are provided with side wheels 18. When the lower plate 3 moves, it drives the upper wheel 17 and the side wheel 18 to rotate, changing the sliding friction generated by the relative movement of the lower plate 3 and the track 4 into rolling friction between the lower plate 3 and the upper wheel 17 and the side wheel 18, reducing friction and making the movement of the lower plate 3 smoother.

[0028] The track 4 has an I-beam structure, and the lower plate 3 fits the contour of the track 4 to prevent the lower plate 4 from derailing when it moves. At the same time, the upper wheel 17 and the side wheel 18 protrude from the surface of the track 4, and the lower plate 3 does not contact the surface of the track 4 to avoid sliding friction between the lower plate 3 and the track 4.

[0029] In this embodiment, the track 4 is fixed to the machine tool surface. When the outer plate 1 needs to be unfolded, the control push rod 12 is activated. When the push rod 12 pushes the connecting plate 15 to move, the connecting plate 15 slides inside the slot 10. The movement of the connecting plate 15 causes one end of the pull plate 14 to move. The pull plate 14 pushes the inclined plate 13, changing the position of the inclined plate 13, which in turn causes the long rod 8 to move. When the long rod 8 moves horizontally, it causes the horizontal plate 7 to move. The horizontal plate 7 follows the long rod 8, causing the middle plate 6 to move. This changes the angle between the middle plates 6 and the distance between the middle plate 2 and the inner plate 5, thus retracting or unfolding the outer plate 1. When the middle plate 2 and inner plate 5 move, the follower plate 11 moves. The follower plates 11 are connected to each other and rotate relative to each other. Thus, when the middle plate 2 and inner plate 5 move relative to each other, the follower plates 11 rotate relative to each other. The movement of the middle plate 2 and inner plate 5 drives the lower plate 3 to move. When the lower plate 3 moves, it drives the upper wheel 17 and side wheel 18 to rotate, changing the sliding friction generated by the relative movement of the lower plate 3 and the track 4 to the rolling friction between the lower plate 3 and the upper wheel 17 and side wheel 18, reducing friction and making the movement of the lower plate 3 smoother. The track 4 has an I-beam structure, and the lower plate 3 fits the contour of the track 4 to prevent the lower plate 4 from derailing when it moves.

[0030] The technical scope of this invention is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this invention, and all such modifications and variations should fall within the protection scope of this invention.

Claims

1. A telescopic protective cover for intelligent machine tool guideways, characterized in that, include: The track and the outer plate connected to the track; It also includes a middle plate connected to the surface of the outer plate. The surface of the middle plate is provided with a middle plate, and the middle plate is provided with a horizontal plate in the middle. The surface of the horizontal plate is provided with a long rod, and one end of the long rod is connected to a push rod. By pushing the long rod, the horizontal plate changes the position of the middle plate, so that the middle plate drives the outer plate to fold up or unfold.

2. The intelligent machine tool guide rail telescopic protective cover according to claim 1, characterized in that, The surface of the long rod is provided with an inclined plate, and a pull plate is connected to the surface of the inclined plate. The push rod changes the position of the inclined plate through the pull plate, thereby pushing the long rod to move.

3. The intelligent machine tool guide rail telescopic protective cover according to claim 2, characterized in that, One end of the pull plate is provided with a connecting plate, which is connected to the push rod. The connecting plate changes the direction of the force applied by the push rod.

4. The intelligent machine tool guide rail telescopic protective cover according to claim 3, characterized in that, The outer plate has a back plate on its surface, and the back plate has a groove on its surface, which restricts the movement of the connecting plate.

5. The intelligent machine tool guide rail telescopic protective cover according to claim 1, characterized in that, The surface of the middle plate is provided with a lower plate, and the track restricts the movement of the lower plate.

6. A telescopic protective cover for intelligent machine tool guideways according to claim 5, characterized in that, The surface of the track has openings, and the inside of the openings is equipped with an upper wheel and a side wheel. When the lower plate moves on the surface of the track, the upper wheel and the side wheel rotate.

7. A telescopic protective cover for intelligent machine tool guideways according to claim 1, characterized in that, The outer plate has an inner plate on its surface, and the middle plate is located between the middle plate and the inner plate.

8. A telescopic protective cover for intelligent machine tool guideways according to claim 7, characterized in that, The surfaces of the middle plate and the inner plate are provided with a top plate, and the surface of the top plate is provided with a follower plate, which changes position as the top plate extends and retracts.

9. A telescopic protective cover for intelligent machine tool guideways according to claim 5, characterized in that, The track has an I-beam structure, with the lower plate conforming to the contour of the track, and the upper and side wheels in contact with the surface of the lower plate.

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