Equal-division platform mechanism

Abstract

The utility model discloses an equant platform mechanism in the technical field of machine tools, which comprises a mounting frame, two groups of support parts slidably connected with an inner cavity of the mounting frame are arranged in the inner cavity of the mounting frame, a driving component capable of driving the right support part to move is mounted on the mounting frame, and a plurality of groups of linkage mechanisms are mounted between the mounting frame and the bottoms of the two groups of support parts. The linkage mechanism comprises a connecting rope and first guide wheels installed on the left side and the right side of the bottom of the installation frame in a staggered mode, a second guide wheel is installed on the bottom of the left supporting part, one end of the connecting rope is fixed to the right supporting part, and the other end of the connecting rope sequentially bypasses the two first guide wheels, then bypasses the second guide wheel and is fixed to the installation frame. The mechanism is simple in structure, convenient to operate, small in overall size, light in weight and low in production cost, is suitable for supporting glass, steel plates and other products to be machined in the machining process of a machine tool, and can achieve equal-division position adjustment on the two sets of supporting parts through cooperation of the connecting rope, the first guide wheel and the second guide wheel.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tools, in particular to an equally divided platform mechanism. Background Art

[0002] The workpiece support platform is a component used to fix and support the workpiece. It is crucial to ensure machining accuracy and improve machining efficiency. The following are some key features and functions of the workpiece support platform:

[0003] Stability: The workpiece support platform must provide sufficient stability to prevent the workpiece from shifting or vibrating during machining.

[0004] Rigidity: The platform needs to be rigid enough to withstand the cutting forces generated during machining and prevent the workpiece from deforming.

[0005] Flatness: The surface of the platform should be flat and smooth to ensure the positioning accuracy of the workpiece.

[0006] Adjustability: Many support platforms are designed with adjustable components, such as adjustable clamps or support points, to accommodate workpieces of different shapes and sizes.

[0007] Existing workpiece support platforms for machine tools are generally one-piece support structures. Such structures are large in size and heavy in weight, which makes their production cost high and is not conducive to their popularization and use.

[0008] Based on this, the present invention designs an equally divided platform mechanism to solve the above problems. Utility Model Content

[0009] The purpose of the present utility model is to provide an equally divided platform mechanism to solve the problem raised in the above background technology that the existing workpiece support platform for machine tools is generally a through-lay support structure, which has a large volume and a heavy weight, resulting in a high production cost and is not conducive to its popularization and use.

[0010] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an equally divided platform mechanism, comprising a mounting frame, an inner cavity of the mounting frame is provided with two groups of support parts slidingly connected thereto, a driving assembly that can drive the right support part to move is installed on the mounting frame, and multiple groups of linkage mechanisms are installed between the mounting frame and the bottom of the two groups of support parts. The linkage mechanism includes a connecting rope and first guide wheels staggeredly installed on the left and right sides of the bottom of the mounting frame, a second guide wheel is installed on the bottom of the left support part, one end of the connecting rope is fixed on the right support part, and the other end passes around the two groups of first guide wheels in sequence, then passes around the second guide wheel, and is fixed to the mounting frame.

[0011] Preferably, first slide rails are installed at the bottom of both sides of the inner cavity of the installation frame, and two first sliders are slidably connected to the first slide rails on both sides. The two groups of support parts are respectively installed on the corresponding first sliders on both sides. The sliding connection between the first sliders and the first slide rails makes the position adjustment of the support part smoother.

[0012] Preferably, support cushions are evenly arranged on the top of the support portion to support the workpiece and avoid rigid collision.

[0013] Preferably, the driving assembly includes an internal threaded barrel installed in the middle of the right support part, a screw rod is threaded in the internal threaded barrel and its two ends are rotatably connected to the mounting frame, and a first motor that can drive the screw rod to rotate is installed on the mounting frame; by controlling the first motor to drive the screw rod to rotate, the support part on the internal threaded barrel is driven to move.

[0014] Preferably, support limit blocks with raised edges are evenly arranged on the top of the right support part to facilitate limiting the corners of the processed glass.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the present invention has a simple structure, is easy to operate, has a small overall size, is light in weight, has a low production cost, and is conducive to promotion and use. The present invention is suitable for supporting glass, steel plates, and other products waiting to be processed during machine tool processing. By cooperating with the connecting rope and the first guide wheel and the second guide wheel, the positions of the two groups of support parts can be adjusted to be equally divided, which is convenient for supporting the ends and the middle of products of different specifications, and the supporting effect is good.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above.

[0020] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0021] 21-mounting frame, 22-first slide rail, 23-first slider, 24-support part, 25-inner threaded cylinder, 26-screw rod, 27-first motor, 28-support cushion, 29-first guide wheel, 210-second guide wheel, 211-support limit block, 212-connecting rope. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-2 The utility model provides a technical solution for an equally divided platform mechanism: an equally divided platform mechanism, including a mounting frame 21, an inner cavity of the mounting frame 21 is provided with two groups of support parts 24 slidingly connected thereto, a driving component that can drive the right support part 24 to move is installed on the mounting frame 21, and multiple groups of linkage mechanisms are installed between the mounting frame 21 and the bottom of the two groups of support parts 24, the linkage mechanism includes a connecting rope 212 and first guide wheels 29 staggeredly installed on the left and right sides of the bottom of the mounting frame 21, a second guide wheel 210 is installed on the bottom of the left support part 24, one end of the connecting rope 212 is fixed on the right support part 24, and the other end passes around the two groups of first guide wheels 29 in sequence, then passes around the second guide wheel 210, and is fixed to the mounting frame 21.

[0024] Furthermore, first slide rails 22 are installed at the bottom of both sides of the inner cavity of the installation frame 21, and two first sliders 23 are slidably connected to the first slide rails 22 on both sides. Two groups of support parts 24 are respectively installed on the corresponding first sliders 23 on both sides. Through the sliding connection between the first sliders 23 and the first slide rails 22, the position adjustment of the support part 24 is smoother.

[0025] Furthermore, support cushions 28 are evenly arranged on the top of the support portion 24 to support the workpiece and avoid rigid collision.

[0026] Furthermore, the driving assembly includes an internal threaded barrel 25 installed in the middle of the right support portion 24, a screw rod 26 is screwed into the internal threaded barrel 25 at both ends of which are rotatably connected to the mounting frame 21, and a first motor 27 is installed on the mounting frame 21 to drive the screw rod 26 to rotate; by controlling the first motor 27 to drive the screw rod 26 to rotate, the support portion 24 on the internal threaded barrel 25 is displaced.

[0027] Furthermore, support limit blocks 211 with raised edges are evenly arranged on the top of the right support portion 24 to facilitate limiting the corners of the processed glass.

[0028] A specific application of this embodiment is: the utility model is an equally divided platform mechanism. When in use, the first motor 27 drives the screw rod 26 to rotate, which can drive the internal threaded cylinder 25 to rotate and move, thereby driving the right support part 24 to move. Under the action of multiple sets of linkage mechanisms, the left support part 24 can be driven to move, and the distance between it and the right support part 24 is always equal to the distance between the right support part 24 and the right side of the mounting frame 21; the linkage mechanism is that due to the unchanged length of the connecting rope 212, the left support part 24 on which the second guide wheel 210 is installed moves a distance, and the right support part 24 will move two distances driven by the connecting rope 212, thereby achieving equal division of displacement and position.

[0029] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0030] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An equally divided platform mechanism, characterized in that: The invention comprises a mounting frame (21), wherein the inner cavity of the mounting frame (21) is provided with two groups of support parts (24) slidably connected thereto, and a driving assembly capable of driving the right support part (24) to move is installed on the mounting frame (21), and multiple groups of linkage mechanisms are installed between the mounting frame (21) and the bottoms of the two groups of support parts (24), and the linkage mechanisms include a connecting rope (212) and first guide wheels (29) staggeredly installed on the left and right sides of the bottom of the mounting frame (21), and a second guide wheel (210) is installed on the bottom of the left support part (24), and one end of the connecting rope (212) is fixed to the right support part (24), and the other end passes through the two groups of first guide wheels (29) in sequence, and then passes through the second guide wheel (210), and is fixed to the mounting frame (21).

2. The bisection platform mechanism according to claim 1, characterized in that: First slide rails (22) are installed at the bottom of both sides of the inner cavity of the installation frame (21), two first sliders (23) are slidably connected to the first slide rails (22) on both sides, and two groups of support parts (24) are respectively installed on the corresponding first sliders (23) on both sides.

3. The bisection platform mechanism according to claim 1, characterized in that: Support cushions (28) are evenly arranged on the top of the support portion (24).

4. The bisection platform mechanism according to claim 1, characterized in that: The driving assembly comprises an internal threaded barrel (25) installed in the middle of the right support portion (24), a screw rod (26) having two ends rotatably connected to the mounting frame (21) being screwed into the internal threaded barrel (25), and a first motor (27) capable of driving the screw rod (26) to rotate is installed on the mounting frame (21).

5. The bisection platform mechanism according to claim 1, characterized in that: The top of the right support portion (24) is evenly provided with support limit blocks (211) with raised edges.

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