Three-side closed 90-degree turnover mechanism

Abstract

The utility model discloses a three-face closed type 90-degree turnover mechanism which comprises a three-face closed type machining support, the interior of the machining support is connected with a machining table through a turnover mechanism, and the machining table is arranged to be in an L shape. The overturning mechanism comprises rotating shafts arranged at the two ends of the machining table, the two rotating shafts are connected with the inner walls of the two sides of the machining support correspondingly, a driving disc is arranged on one rotating shaft, half of driving teeth are arranged on the outer wall of the driving disc, a driving batten is arranged on the inner wall of the machining support, and the driving batten is connected with the driving disc. A driving rack meshed with the driving teeth is arranged at one end of the driving batten; when one side face of a workpiece needs to be machined, the output shaft of the hydraulic cylinder drives the driving rack to do horizontal linear motion, the driving rack is meshed with the driving teeth on the driving disc, so that the driving disc rotates, the driving disc drives the machining table to turn over through the rotating shaft, and the machining table can be turned over conveniently; and the workpiece machining efficiency is improved, and the beneficial effects of being simple in structure and convenient to operate are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a turnover mechanism technical field, concretely is three face closed 90 degrees turnover mechanism. BACKGROUND

[0002] In the prior art automatic equipment, if the side surface of the workpiece needs to be processed after the top surface of the workpiece is processed, the workpiece needs to be disassembled and fixed and clamped again to realize the turnover of the product, which is troublesome and affects the processing efficiency. INVENTION CONTENTS

[0003] In order to solve the defects in the prior art, the utility model provides three face closed 90 degrees turnover mechanism.

[0004] In order to solve the above technical problems, the utility model provides the following technical scheme:

[0005] The utility model discloses three face closed 90 degrees turnover mechanism, including three face closed processing support, the inside of processing support is connected with the processing table of turnover mechanism, and the processing table is arranged as L shape.

[0006] As a preferred technical scheme of the utility model, the inside of the processing support is provided with a hydraulic cylinder below the driving rack and driving the driving rack to move.

[0007] As a preferred technical scheme of the utility model, the inner wall of the processing support is provided with a supporting strip plate supporting the driving rack, and the hydraulic cylinder is installed at the bottom end of the supporting strip plate.

[0008] As a preferred technical scheme of the utility model, the top end of the supporting strip plate is provided with a conical guide groove, and the bottom end of the driving rack is provided with a conical guide block slidingly matched with the conical guide groove.

[0009] As a preferred technical scheme of the utility model, one end of the driving strip plate away from the driving rack is provided with a push block, and the output shaft of the hydraulic cylinder is connected with the push block.

[0010] As a preferred technical scheme of the utility model, the two sides of the processing support are provided with a limiting assembly limiting the processing table.

[0011] As a preferred technical scheme of the utility model, the limiting assembly includes a spring bolt embedded in the side wall of the processing table, and two limiting holes matched with the pin rod of the spring bolt are formed in the processing support.

[0012] The utility model discloses the beneficial effect is:

[0013] This kind of three-face closed 90 degree turnover mechanism, when needing to process the side of workpiece, let driving rack carry out horizontal straight line motion, driving rack is engaged with the driving tooth on the driving disc, make driving disc carry out rotation, and driving disc drives the processing platform to overturn through rotating shaft, it is convenient to overturn the processing platform, has improved the efficiency of workpiece processing, with simple structure and convenient operation's characteristics. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings are included to provide a further understanding of the present utility model, and constitute a part of the specification, and are used together with embodiments of the present utility model to explain the present utility model, and do not constitute the limitation to the present utility model.In the drawings:

[0015] Figure 1 It is the structure schematic diagram of three-face closed 90 degree turnover mechanism of the utility model;

[0016] Figure 2 It is the structure schematic diagram of three-face closed 90 degree turnover mechanism of the utility model; Figure 1 It is the structure schematic diagram of three-face closed 90 degree turnover mechanism of the utility model;

[0017] Figure 3 It is the turnover mechanism structure schematic diagram of three-face closed 90 degree turnover mechanism of the utility model;

[0018] Figure 4 It is the processing platform structure schematic diagram of three-face closed 90 degree turnover mechanism of the utility model;

[0019] Figure 5 It is the driving disc structure schematic diagram of three-face closed 90 degree turnover mechanism of the utility model.

[0020] In the drawing: 1, processing support;2, turnover mechanism;201, rotating shaft;202, driving disc;203, driving tooth;204, driving strip;205, driving rack;206, hydraulic cylinder;207, support strip;208, conical guide groove;209, conical guide block;2010, push block;3, processing platform;4, limit component;401, spring latch;402, limit hole. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present utility model are described below in conjunction with the drawings, and it should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not used to limit the present utility model.

[0022] Embodiment: as Figure 1 , Figure 2 , Figure 3 , Figure 4 andFigure 5 The utility model discloses three -sided enclosed 90 degree turnover mechanism, including three -sided enclosed processing support 1, the inside processing support 1 is connected with processing table 3 through turnover mechanism 2, and processing table 3 is equipped as L shape, turnover mechanism 2 includes the rotation axis 201 being equipped at the both ends of processing table 3, and two rotation axis 201 are connected with the both sides inner wall of processing support 1 respectively, one of rotation axis 201 is equipped with driving disc 202, and the outer wall of driving disc 202 is equipped with half driving gear 203, and the inner wall of processing support 1 is equipped with driving strip plate 204, and one end of driving strip plate 204 is equipped with the driving rack 205 that is engaged with driving gear 205, when needing to process the side of workpiece, let driving rack 205 carry out horizontal straight line motion, and driving rack 205 is engaged with the driving gear 203 on driving disc 202, makes driving disc 202 carry out rotation, and driving disc 202 drives processing table 3 to overturn through rotation axis 201, is convenient for processing table 3 to overturn, improves the efficiency of workpiece processing, and has simple structure and the characteristics of convenient operation.

[0023] Wherein, the inside processing support 1 is installed with the hydraulic cylinder 206 below driving rack 205 and driving driving rack 205 movement, the one end of driving strip plate 204 away from driving rack 205 is equipped with push block 2010, the output shaft of hydraulic cylinder 206 is connected with push block 2010, and the output shaft of hydraulic cylinder 206 drives driving rack 205 to make linear motion through push block 2010, and provides power for the movement of driving rack 205.

[0024] Wherein, the inner wall of processing support 1 is equipped with the support strip plate 207 that supports driving rack 205, and the bottom end of support strip plate 207 is installed with hydraulic cylinder 206, thereby improving the stability of driving strip plate 204 movement.

[0025] Wherein, the top of support strip plate 207 is equipped with conical guide groove 208, and the bottom end of driving rack 205 is equipped with conical guide block 209 that slides with conical guide groove 208, and the conical guide block 209 at the bottom end of driving rack 205 moves along the direction of conical guide groove 208, thereby further improving the stability of driving strip plate 204 movement.

[0026] Wherein, the both sides of processing support 1 are equipped with the limiting component 4 that limits processing table 3, the limiting component 4 includes spring latch 401 that is embedded in the side wall of processing table 3, and two limiting holes 402 that are adapted with the pin rod of spring latch 401 are formed in processing support 1, and the pin rod of spring latch 401 is adapted with two limiting holes 402, so that processing table 3 can be in horizontal state or vertical state, thereby facilitating the processing of the top surface and one side surface of workpiece.

[0027] In work, the three closed 90 degree turnover mechanism 2, when the need to work on one side of the workpiece processing, hydraulic cylinder 206 output shaft drive rack 205 horizontal linear motion, drive rack 205 and drive disc 202 on the drive gear 203 meshing, so that the drive disc 202 rotation, drive disc 202 through the rotating shaft 201 drive processing platform 3 overturn, facilitate the processing platform 3 overturn, improve the workpiece processing efficiency, has the characteristics of simple structure and convenient operation.

[0028] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included within the scope of the present application.

Claims

1. A 90 degree flip mechanism enclosed on three sides, characterized in that, The utility model provides a processing support, including three closed processing support (1), the inside of processing support (1) is connected with processing table (3) through turnover mechanism (2), processing table (3) is equipped with L shape; The turnover mechanism (2) includes rotating shaft (201) arranged at both ends of the processing table (3), the two rotating shafts (201) are connected with the two side walls of the processing support (1) respectively, one of the rotating shafts (201) is provided with a driving disc (202), the outer wall of the driving disc (202) is provided with half of the driving teeth (203), the inner wall of the processing support (1) is provided with a driving strip (204), one end of the driving strip (204) is provided with a driving rack (205) engaged with the driving teeth (203).

2. The three-sided 90 degree inversion mechanism of claim 1, wherein, The processing support (1) is internally provided with a hydraulic cylinder (206) located below the driving rack (205) and driving the movement of the driving rack (205).

3. The three-sided 90 degree inversion mechanism of claim 2, wherein, The inner wall of the processing support (1) is provided with a supporting strip (207) supporting the driving rack (205), and the hydraulic cylinder (206) is installed at the bottom end of the supporting strip (207).

4. The three-sided 90 degree inversion mechanism of claim 3, wherein, The top end of the supporting strip (207) is provided with a conical guide groove (208), and the bottom end of the driving rack (205) is provided with a conical guide block (209) slidingly matched with the conical guide groove (208).

5. The three-sided 90 degree inversion mechanism of claim 1, wherein, The end of the driving strip (204) away from the driving rack (205) is provided with a push block (2010), and the output shaft of the hydraulic cylinder (206) is connected with the push block (2010).

6. The three-sided 90 degree inversion mechanism of claim 1, wherein, The two sides of the processing support (1) are provided with a limiting assembly (4) limiting the processing table (3).

7. The three-sided 90 degree inversion mechanism of claim 6, wherein, The limiting assembly (4) includes a spring latch (401) embedded in the side wall of the processing table (3), and the processing support (1) is provided with two limiting holes (402) matched with the pin rod of the spring latch (401).

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