Novel six-degree-of-freedom platform based on electric cylinder

Abstract

The utility model discloses a novel six-degree-of-freedom platform based on an electric cylinder. A hinge block I is mounted at the top end of the bottom plate; the top plate is arranged above the bottom plate, and a second hinge block is fixed to the bottom end of the top plate; the electric cylinder is rotationally installed between the second hinge block and the first hinge block. The electric cylinder is used for adjusting heights of the top plate and the bottom plate. According to the novel six-degree-of-freedom platform based on the electric cylinder, the vertical plate is rotated, the toothed plate is promoted to move, then the distance between the two top plates can be adjusted, the sizes of the top plates can be reasonably adjusted according to needs, and therefore the application range is widened; the rotating handle can be fixed to any position of the surface of the vertical plate through the screws, the rotating handle and the vertical plate are fixed under the cooperation of the screws and the threaded holes, and the firmness between the adjacent top plates is improved through fixing.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing equipment, in particular to a novel six-degree-of-freedom platform based on an electric cylinder. Background Art

[0002] In the process of machine tool processing workpieces, it is necessary to adjust the workpiece according to the processing technology, so that the workpiece can be fully processed. At this time, a six-degree-of-freedom platform is needed. The workpiece can be installed on the top of the top plate on the six-degree-of-freedom platform, and then the electric cylinder in the six-degree-of-freedom platform is used to extend and retract to drive the top plate on the top of the six-degree-of-freedom platform to move, so that any position of the workpiece can be reasonably adjusted according to needs.

[0003] Such six-degree-of-freedom platforms currently on the market cannot be adjusted as needed during use because the top plate above is of fixed size, resulting in a small scope of application. Utility Model Content

[0004] The purpose of the utility model is to provide a novel six-degree-of-freedom platform based on an electric cylinder, so as to solve the problem raised in the above background technology that during use, the top plate above has a fixed size and cannot be adjusted as needed, resulting in a small scope of application.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new six-degree-of-freedom platform based on an electric cylinder, comprising: a bottom plate, an electric cylinder and a top plate, a hinge block 1 being installed on the top of the bottom plate; the top plate is arranged above the bottom plate, a hinge block 2 being fixed on the bottom end of the top plate; the electric cylinder is rotatably installed between the hinge block 2 and the hinge block 1; the electric cylinder is used to adjust the height of the top plate and the bottom plate.

[0006] Preferably, an adjustment component is provided between the top plates, and the adjustment component includes a slide groove 1 opened in the top plate, a slide groove 2 connected to the top or bottom of the slide groove 1, a connecting plate 1 and a tooth plate fixed to the outer wall of the top plate, and the tooth plate is inserted into the slide groove 2, and the connecting plate 1 is inserted into the slide groove 1.

[0007] Preferably, a protrusion 1 is integrally fixed to one end of the bottom of a connecting plate 1, and a protrusion 2 is integrally fixed to the top of the tooth plate.

[0008] Preferably, the adjustment assembly further comprises a vertical plate fixed to the bottom of the top plate, a gear rotating on the vertical plate, and a through hole is provided at the bottom of the top plate above the gear, and the top of the gear is meshed with the toothed plate.

[0009] Preferably, a handle is rotated at one end of the gear, and the handle is located outside the vertical plate.

[0010] Preferably, threaded holes are formed in a ring shape at equal intervals on the vertical plate, screws are installed on the rotating handle, and the screws and the threaded holes are threadedly connected.

[0011] Compared with the prior art, the beneficial effects of the utility model are: first, rotating the vertical plate causes the tooth plate to move, thereby adjusting the distance between the two top plates, and then being able to reasonably adjust the size of the top plates as needed, thereby expanding the scope of use; second, by using screws, the turning handle can be fixed at any position on the surface of the vertical plate, and the turning handle and the vertical plate are fixed together by the cooperation of the screws and the threaded holes, thereby improving the firmness between adjacent top plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the front cross-sectional structure of the top plate of the utility model;

[0014] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0015] Figure 4 It is a schematic diagram of the top plate structure of the utility model from a top view.

[0016] In the figure: 1, bottom plate; 2, hinge block 1; 3, electric cylinder; 4, top plate; 5, hinge block 2; 6, adjustment assembly; 61, slide slot 1; 62, connecting plate 1; 63, threaded hole; 64, protrusion 1; 65, tooth plate; 66, slide slot 2; 67, protrusion 2; 68, gear; 69, vertical plate; 610, screw; 611, handle. DETAILED DESCRIPTION

[0017] 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.

[0018] It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0019] Furthermore, it should be understood that for the sake of ease of description, the sizes of the various components shown in the drawings are not drawn according to actual proportions. For example, the thickness or width of certain layers may be exaggerated relative to other layers.

[0020] It should be noted that like reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined or described in one drawing, it will not require further detailed discussion and description in the description of the subsequent drawings.

[0021] See also Figure 1-4 The utility model provides an embodiment: a new type of six-degree-of-freedom platform based on an electric cylinder, including: a bottom plate 1, a hinge block 2 is installed on the top of the bottom plate 1; a top plate 4, the top plate 4 is arranged above the bottom plate 1, and a hinge block 2 5 is fixed to the bottom of the top plate 4; an electric cylinder 3, the electric cylinder 3 is a prior art and will not be described here. The electric cylinder 3 is rotatably installed between the hinge block 2 5 and the hinge block 2; the electric cylinder 3 is used to adjust the height of the top plate 4 and the bottom plate 1; start the electric cylinder 3, and the electric cylinder 3 can adjust the top plate 4 to any angle during the expansion and contraction process, so as to realize the free

[0022] An adjustment assembly 6 is provided between the top plates 4, and the adjustment assembly 6 includes a slide groove 1 61 provided in the top plate 4, a slide groove 2 66 connected to the top or bottom of the slide groove 1 61, a connecting plate 1 62 and a tooth plate 65 fixed to the outer wall of the top plate 4, and the tooth plate 65 is inserted into the slide groove 2 66, and the connecting plate 1 62 is inserted into the slide groove 1 61. A protrusion 1 64 is integrally fixed to one end of the bottom of the connecting plate 1 62, and a protrusion 2 67 is integrally fixed to the top of the tooth plate 65. The protrusion 1 64 and the protrusion 2 67 cooperate with the slide groove 2 66 to prevent the tooth plate 65 and the connecting plate 1 62 from being completely separated from the top plate 4. The adjustment assembly 6 also includes a vertical plate 69 fixed to the bottom of the top plate 4, a gear 68 rotating on the vertical plate 69, and a through hole is provided at the bottom of the top plate 4 above the gear 68, and the top of the gear 68 is meshed with the tooth plate 65. The handle 611 rotates at one end of the gear 68, and the handle 611 is located outside the vertical plate 69. The vertical plate 69 is provided with threaded holes 63 in an annular shape with equal intervals, and a screw 610 is installed on the handle 611, and the screw 610 and the threaded hole 63 are threadedly connected; the screw 610 is rotated and pulled out, and then the handle 611 is turned, and the gear 68 is driven to rotate by the rotation of the handle 611. At this time, the gear 68 and the toothed plate 65 are engaged to drive the top plate 4 to extend outward, so that the top plate 4 can be adjusted to the required length, and then the handle 611 is locked by the screw 610 and the threaded hole 63.

[0023] Working principle: When in use, first adjust the distance between adjacent top plates 4 as needed, first rotate and pull out the screw 610 from the vertical plate 69, then rotate the gear 68 through the handle 611, and use the meshing of the gear 68 and the toothed plate 65 to drive the top plate 4 to extend outward, adjust the top plate 4 to the required length, and then fix it with the screw 610 and the threaded hole 63 to fix the top plates 4; then start the electric cylinder 3, and the electric cylinder 3 is adjusted with the cooperation of the hinge block 2 5 and the hinge block 1 2 to achieve arbitrary adjustment of the degree of freedom. Finally, the use of the new six-degree-of-freedom platform based on the electric cylinder is completed.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A new type of six-degree-of-freedom platform based on electric cylinders, characterized by: include; A bottom plate (1), a hinge block (2) being mounted on the top end of the bottom plate (1); A top plate (4), the top plate (4) being arranged above the bottom plate (1), and a hinge block 2 (5) being fixed to the bottom end of the top plate (4); An electric cylinder (3) is rotatably mounted between the second hinge block (5) and the first hinge block (2); the electric cylinder (3) is used to adjust the height of the top plate (4) and the bottom plate (1).

2. According to claim 1, a novel six-degree-of-freedom platform based on an electric cylinder is characterized in that: An adjustment assembly (6) is provided between the top plates (4), and the adjustment assembly (6) comprises a slide groove (61) provided in the top plate (4), a slide groove (66) provided at the top or bottom of the slide groove (61), a connecting plate (62) and a tooth plate (65) fixed to the outer wall of the top plate (4), wherein the tooth plate (65) is inserted into the slide groove (66), and the connecting plate (62) is inserted into the slide groove (61).

3. According to claim 2, a novel six-degree-of-freedom platform based on an electric cylinder is characterized in that: A convex block (64) is integrally fixed to one end of the bottom of the connecting plate (62), and a convex block (67) is integrally fixed to the top of the tooth plate (65).

4. According to claim 3, a novel six-degree-of-freedom platform based on an electric cylinder is characterized in that: The adjustment assembly (6) further comprises a vertical plate (69) fixed to the bottom of the top plate (4), a gear (68) rotating on the vertical plate (69), and a through hole is provided at the bottom of the top plate (4) above the gear (68), and the top of the gear (68) is meshed with the toothed plate (65).

5. According to claim 4, a novel six-degree-of-freedom platform based on an electric cylinder is characterized in that: A rotating handle (611) is rotated at one end of the gear (68), and the rotating handle (611) is located outside the vertical plate (69).

6. According to claim 5, a novel six-degree-of-freedom platform based on an electric cylinder is characterized in that: The vertical plate (69) is provided with threaded holes (63) in an annular shape at equal intervals, a screw (610) is installed on the rotating handle (611), and the screw (610) and the threaded hole (63) are threadedly connected.

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