Mold base overturning structure

Abstract

The utility model discloses a mold base overturning structure which comprises a supporting block, an outer ring is fixedly connected to the upper surface of the supporting block, an inner ring is arranged in the outer ring, a plurality of hydraulic cylinders are fixedly connected to the inner side surface of the inner ring, and the output ends of the hydraulic cylinders are fixedly connected with a fixing plate. A fixing block and a first supporting plate are fixedly connected to the side surface of the fixing plate, a first motor is fixedly connected to the upper surface of the fixing block, a screw is fixedly connected to the output end of the first motor, a moving block is arranged on the screw, and a second supporting plate is fixedly connected to the upper surface of the first supporting plate. The mold base can be supported and fixed under the condition that the mold base is not affected, the falling phenomenon of the mold base during machining is prevented, meanwhile, the precision during machining is not affected, and the mold base supporting and fixing device can be suitable for machining of mold bases with different thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of mold base flipping structures, in particular to a mold base flipping structure. Background Art

[0002] The existing mold base flipping structure is convenient for fixing the mold base by setting a hydraulic cylinder when in use. However, when in use, when the pressure given by the hydraulic cylinder is too large, the mold base is easy to deform, affecting the accuracy of the mold base, and when the pressure is too small, the mold base is easy to fall. Even when the pressure is moderate, it is easy to move during processing, affecting the production accuracy of the mold base. In such a case, it is impossible to support it, prevent the mold base from falling, and fix it. For example, a Chinese patent discloses "a mold base flipping structure" with an application number of "CN202322762645.6", which includes four support rings connected by a plurality of groups of connecting columns. The support A rectangular frame is installed inside the support ring, and two A conveying devices are provided on the inner side surfaces of the rectangular frames on the two outermost support rings through slide rails, and the two A conveying devices are distributed in parallel and pushed and adjusted in position by two A hydraulic cylinders. The above structure facilitates the fixation of the mold base, but when it is in use, when the pressure given by the hydraulic cylinder is too large, the mold base is prone to deformation, affecting the accuracy of the mold base, and when the pressure is too small, the mold base is prone to fall off. Even when the pressure is moderate, displacement is easy to occur during processing, affecting the production accuracy of the mold base. In such a case, it is impossible to support it, prevent the mold base from falling off, and fix it, and there are limitations in its use. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a mold base flipping structure. By providing a support block, an outer ring, an inner ring, a hydraulic cylinder, a fixed plate, a first support plate, a first motor, a screw, a moving block and a second support plate, the mold base can be supported and fixed without affecting the mold base itself to prevent it from falling during processing. At the same time, it will not affect the processing accuracy and is suitable for processing mold bases of different thicknesses.

[0004] The utility model also provides a mold base flipping structure as mentioned above, including: a support block, an outer ring fixedly connected to the upper surface of the support block, an inner ring is arranged inside the outer ring, a plurality of hydraulic cylinders are fixedly connected to the inner surface of the inner ring, a fixed plate is fixedly connected to the output end of the hydraulic cylinder, a fixed block and a first support plate are fixedly connected to the side surface of the fixed plate, a first motor is fixedly connected to the upper surface of the fixed block, a screw is fixedly connected to the output end of the first motor, a moving block is arranged on the screw, and a second support plate is fixedly connected to the upper surface of the first support plate. Through the above structure, the mold base can be supported and fixed without affecting the mold base itself, so as to prevent it from falling during processing, and at the same time, it will not affect the accuracy during processing, and can be suitable for processing mold bases of different thicknesses.

[0005] According to a mold base flipping structure described in the utility model, a rotating shaft is fixedly connected to the lower surface of the support block, and a second motor is fixedly connected to one end of the rotating shaft away from the support block. Through the above structure, it is convenient to drive the rotating shaft to rotate, so as to rotate the support block.

[0006] According to a mold base flipping structure described in the utility model, the upper surface of the second motor is fixedly connected to the workbench, the rotating shaft passes through the workbench and is rotatably connected to the workbench. Through the above structure, the rotating shaft is easy to rotate.

[0007] According to a mold base flipping structure described in the utility model, a support frame is fixedly connected to the lower surface of the workbench, and the support frame is located at the four corners of the workbench. Through the above structure, it is convenient to support the whole.

[0008] According to a mold base flipping structure described in the utility model, the inner surface of the outer ring is rotatably connected with a rotating column, and the other end of the rotating column is fixedly connected to the outer surface of the inner ring. Through the above structure, the inner ring can be easily rotated inside the outer ring.

[0009] According to a mold base flipping structure described in the utility model, a baffle is fixedly connected to the inner surface of the inner ring, and the output end of the hydraulic cylinder passes through the baffle and extends to the other side of the baffle. Through the above structure, it is convenient to reduce the pressure of the hydraulic cylinder and protect the hydraulic cylinder at the same time.

[0010] According to a mold base flipping structure described in the utility model, a mold base is arranged in the inner ring, and the mold base is located on the side surfaces of several second support plates. Through the above structure, it is convenient to determine the position of the mold base and support and fix the mold base.

[0011] According to a mold base flipping structure described in the utility model, a groove is arranged on the support block, the groove is semicircular, the outer ring is fixedly connected in the groove, and the outer ring is fixed by the above structure.

[0012] Beneficial Effects

[0013] Compared with the prior art, this mold base flipping structure, by providing a support block, an outer ring, an inner ring, a hydraulic cylinder, a fixed plate, a first support plate, a first motor, a screw, a moving block, and a second support plate, can support and fix the mold base without affecting the mold base itself to prevent it from falling during processing. At the same time, it will not affect the processing accuracy and is suitable for processing mold bases of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is an overall structural diagram of a mold base flipping structure of the utility model;

[0016] Figure 2 This is a bottom-up structural diagram of a mold base flipping structure of the utility model;

[0017] Figure 3 This is a transverse cross-sectional structural diagram of a mold base flipping structure of the utility model;

[0018] Figure 4 It is a longitudinal sectional structural diagram of a mold base flipping structure of the utility model.

[0019] Legend:

[0020] 1. Support frame; 2. Workbench; 3. Support block; 4. Outer ring; 5. Inner ring; 6. Baffle; 7. Fixed plate; 8. Fixed block; 9. First motor; 10. Screw; 11. Moving block; 12. Mold base; 13. Second motor; 14. First support plate; 15. Second support plate; 16. Rotating shaft; 17. Rotating column; 18. Hydraulic cylinder. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4The utility model embodiment is a mold base flipping structure, which includes: a support block 3, an outer ring 4 is fixedly connected to the upper surface of the support block 3, the outer ring 4 is fixed, an inner ring 5 is arranged inside the outer ring 4, a plurality of hydraulic cylinders 18 are fixedly connected to the inner side surface of the inner ring 5, the hydraulic cylinder 18 is fixed, and the output end of the hydraulic cylinder 18 is fixedly connected to a fixed plate 7, which drives the fixed plate 7 to move, and the side surface of the fixed plate 7 is fixedly connected to a fixed block 8 and a first support plate 14, the fixed block 8 and the first support plate 14 are fixed, and the upper surface of the fixed block 8 is fixedly connected to a first motor 9, the first motor 9 is fixed, and the output end of the first motor 9 is fixedly connected to a screw 10, which drives the screw 10 to rotate, and a moving block 11 is arranged on the screw 10, and the moving block 11 can be moved by rotating the screw 10, and a second support plate 15 is fixedly connected to the upper surface of the first support plate 14, and the second support plate 15 is fixed, and the mold base 12 is positionally restricted at the same time.

[0023] The lower surface of the support block 3 is fixedly connected to a rotating shaft 16, and the end of the rotating shaft 16 away from the support block 3 is fixedly connected to the second motor 13, which drives the rotating shaft 16 to rotate. The upper surface of the second motor 13 is fixedly connected to the workbench 2, and the second motor 13 is fixed. The rotating shaft 16 passes through the workbench 2 and is rotatably connected to the workbench 2 to facilitate the rotation of the rotating shaft 16. The lower surface of the workbench 2 is fixedly connected to a support frame 1, and the support frame 1 is located at the four corners of the workbench 2 to support the whole. The inner surface of the outer ring 4 is rotatably connected to a rotating column 17, and the rotating column 1 7 The other end is fixedly connected to the outer surface of the inner ring 5 to facilitate the rotation of the inner ring 5, and then to facilitate the flipping of the mold base. The inner surface of the inner ring 5 is fixedly connected to the baffle 6. The output end of the hydraulic cylinder 18 passes through the baffle 6 and extends to the other side of the baffle 6 to reduce the pressure of the hydraulic cylinder 18 and support its output end. A mold base 12 is arranged in the inner ring 5. The mold base 12 is located on the side surfaces of several second support plates 15 to determine the fixed position of the mold base. A groove is arranged on the support block 3, and the groove is semicircular. The outer ring 4 is fixedly connected in the groove to fix the outer ring 4.

[0024] Working principle: When in use, the mold base 12 is placed on the first support plate 14 and fits with the second support plate 15. The hydraulic cylinder 18 located on the top of the inner ring 5 extends out to drive the top first support plate 14 to descend. The extension degree of the hydraulic cylinder 18 can be controlled according to the pre-measured distance between the side surface of the mold base 12 and the first support plate 14, so that the lower surface of the top first support plate 14 fits with the side surface of the mold base 12, and then the first support plates 14 at the left and right ends fit with the mold base 12. The screw 10 is controlled to rotate by the first motor 9 to move the moving block 11 and cooperate with the second support plate 15 to fix the mold base 12. The mold base can then be flipped by rotating the inner ring 5, and the whole can be driven to rotate by the second motor 13.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A mold base flipping structure, characterized in that: include: A support block (3), wherein an outer ring (4) is fixedly connected to the upper surface of the support block (3), an inner ring (5) is arranged inside the outer ring (4), a plurality of hydraulic cylinders (18) are fixedly connected to the inner surface of the inner ring (5), a fixed plate (7) is fixedly connected to the output end of the hydraulic cylinder (18), a fixed block (8) and a first support plate (14) are fixedly connected to the side surface of the fixed plate (7), a first motor (9) is fixedly connected to the upper surface of the fixed block (8), a screw (10) is fixedly connected to the output end of the first motor (9), a moving block (11) is arranged on the screw (10), and a second support plate (15) is fixedly connected to the upper surface of the first support plate (14).

2. A mold base flipping structure according to claim 1, characterized in that: The lower surface of the support block (3) is fixedly connected to a rotating shaft (16), and one end of the rotating shaft (16) away from the support block (3) is fixedly connected to a second motor (13).

3. A mold base flipping structure according to claim 2, characterized in that: The upper surface of the second motor (13) is fixedly connected to the workbench (2), and the rotating shaft (16) passes through the workbench (2) and is rotatably connected to the workbench (2).

4. A mold base flipping structure according to claim 3, characterized in that: A support frame (1) is fixedly connected to the lower surface of the workbench (2), and the support frame (1) is located at the four corners of the workbench (2).

5. The mold base flipping structure according to claim 1, characterized in that: The inner surface of the outer ring (4) is rotatably connected to a rotating column (17), and the other end of the rotating column (17) is fixedly connected to the outer surface of the inner ring (5).

6. The mold base flipping structure according to claim 1, characterized in that: The inner surface of the inner ring (5) is fixedly connected with a baffle (6), and the output end of the hydraulic cylinder (18) passes through the baffle (6) and extends to the other side of the baffle (6).

7. The mold base flipping structure according to claim 1, characterized in that: A mold base (12) is arranged inside the inner ring (5), and the mold base (12) is located on the side surfaces of a plurality of second support plates (15).

8. The mold base flipping structure according to claim 1, characterized in that: The support block (3) is provided with a groove, the groove is semicircular, and the outer ring (4) is fixedly connected in the groove.

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