Curved surface groove cover plate forming device

Abstract

The utility model relates to the technical field of groove cover plates, in particular to a curved-surface groove cover plate forming device which comprises a forming machine body, an upper die and a lower die which are distributed up and down are arranged in the forming machine body, the lower die and the forming machine body are relatively fixed, a lifting mechanism is arranged in the forming machine body, and the upper die is connected with the lifting mechanism. The lifting mechanism comprises an upper die installation frame and an upper oil cylinder, the upper die installation frame is arranged on the forming machine body in a sliding mode, and the upper die is fixedly connected to the lower end of the upper die installation frame. By arranging the upper die and the lower die which are distributed up and down and combining the lifting mechanism and the side die driving device, efficient and accurate forming of the curved-surface groove cover plate is achieved. Meanwhile, the stability and the accuracy of movement of the upper die are ensured through cooperation of the guide rod and the gear rack set, and therefore the quality and the consistency of final products are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of groove cover plate, more specifically, relate to a curved groove cover plate forming device. BACKGROUND

[0002] In modern manufacturing industry, curved groove cover plate as important structural components, is widely used in building, transportation, machinery and other fields. These cover plates are usually used to protect cables, pipelines and other facilities, while providing aesthetic and safe covering effect.

[0003] The manufacturing method of traditional curved groove cover plate relies on manual operation or simple mold pressing, resulting in low forming precision, low production efficiency, and high equipment complexity, inconvenient maintenance, and difficult to flexibly adapt to different shape and size requirements. These methods not only affect the consistency and appearance of product quality, but also prolong the production cycle.

[0004] Therefore, it is necessary to improve the prior art. INVENTION CONTENTS

[0005] In order to overcome the deficiencies in the prior art, an efficient, accurate and easy-to-maintain curved groove cover plate forming device is provided.

[0006] In order to solve the above technical problems, the utility model adopts the technical scheme that:

[0007] A curved groove cover plate forming device, comprising a forming machine body, an upper die and a lower die are arranged in the forming machine body, the lower die is fixed relative to the forming machine body, a lifting mechanism is arranged in the forming machine body, and the upper die is connected with the lifting mechanism;

[0008] The lifting mechanism comprises an upper die mounting frame and an upper oil cylinder, the upper die mounting frame is slidingly arranged on the forming machine body, the upper die is fixedly connected to the lower end of the upper die mounting frame, the upper end of the upper die mounting frame is rotatably provided with two guide rods, two guide racks are fixedly arranged on the two sides of the forming machine body respectively, each guide rack comprises two racks, the two guide rods are respectively located on the two sides of the forming machine body, a gear is arranged on each guide rod and meshes with the corresponding guide rack group; the two ends of the upper oil cylinder are connected with the upper die mounting frame and the forming machine body respectively;

[0009] The lower end of the forming machine body is provided with a connecting rod and a lower oil cylinder, the middle part of the connecting rod is hinged to the forming machine body, the upper end of the connecting rod is provided with a side die matched with the lower die, one end of the lower oil cylinder is hinged to the forming machine body, the other end of the lower oil cylinder is hinged to the connecting rod, and the lower oil cylinder drives the connecting rod to rotate when it is extended and retracted;

[0010] It also includes a hydraulic station, the upper oil cylinder and the lower oil cylinder are connected with the hydraulic station.

[0011] Preferably, the upper die comprises two upper pressing plates arranged in parallel, the lower die comprises a bottom plate and two lower pressing plates arranged in parallel and fixed on the bottom plate, and the two upper pressing plates and the two lower pressing plates are arranged alternately when the upper die and the lower die are closed.

[0012] Preferably, the guide rod is arranged on the upper die mounting frame through a bearing seat, the bearing seat is fixedly connected with the upper die mounting frame, and the guide rod is inserted into a bearing hole of the bearing seat.

[0013] Preferably, the hydraulic station comprises an oil tank, a hydraulic pump group, a filter and a hydraulic valve group, the oil tank, the hydraulic pump group, the filter and the hydraulic valve group are sequentially communicated through hydraulic pipes, and a liquid level meter is arranged on the oil tank.

[0014] Preferably, the upper oil cylinder and the lower oil cylinder are both provided as two.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] The utility model discloses a molding machine for the efficient and precise molding of a curved groove cover plate, which comprises an upper die, a lower die, a lifting mechanism and a side die driving device. BRIEF DESCRIPTION OF DRAWINGS

[0017] The specific embodiments of the utility model will be further described in detail below with reference to the drawings.

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

[0019] Figure 2 It is a hydraulic station schematic diagram;

[0020] Figure 3 It is a molding machine body structure schematic diagram;

[0021] Figure 4 It is an upper die, lower die and side die closing schematic diagram;

[0022] Figure 5 It is an upper die mounting frame structure schematic diagram;

[0023] Figure 6 It is a lower die structure schematic diagram;

[0024] Figure 7 It is a side die structure schematic diagram;

[0025] Figure 8 It is a curved groove cover plate structure schematic diagram.

[0026] In the diagram: 1 - Hydraulic station, 11 - Hydraulic pipe, 12 - Hydraulic valve assembly, 13 - Filter, 14 - Hydraulic pump assembly, 15 - Oil tank, 16 - Level gauge, 2 - Molding machine body, 21 - Upper mold, 22 - Lower mold, 23 - Guide rack assembly, 24 - Connecting rod, 25 - Lower cylinder, 26 - Side mold, 3 - Lifting mechanism, 31 - Upper mold mounting bracket, 32 - Upper cylinder, 33 - Guide rod, 34 - Gear, 35 - Bearing seat, 4 - Curved groove cover plate. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example:

[0029] like Figures 1 to 8 As shown, a curved groove cover plate forming device includes a forming machine body 2 and a hydraulic station 1. The forming machine body 2 is provided with an upper mold 21 and a lower mold 22 distributed vertically. The lower mold 22 is fixedly mounted on the forming machine body 2. The forming machine body 2 is provided with a lifting mechanism 3. The upper mold 21 is connected to the lifting mechanism 3. The upper mold 21 is driven to move up and down through the lifting mechanism 3, thereby realizing the mold closing and separation with the lower mold 22.

[0030] Specifically, the lifting mechanism 3 includes an upper mold mounting frame 31 and an upper hydraulic cylinder 32. The upper mold mounting frame 31 is slidably mounted on the molding machine body 2. The upper mold 21 is fixedly connected to the lower end of the upper mold mounting frame 31. Two guide rods 33 are rotatably mounted on the upper end of the upper mold mounting frame 31. The guide rods 33 are mounted on the upper mold mounting frame 31 through bearing seats 35. The bearing seats 35 are fixedly connected to the upper mold mounting frame 31. The guide rods 33 are inserted into the bearing holes of the bearing seats 35. Gears 34 are provided at both ends of each guide rod 33. Guide rack assemblies 23 are fixedly mounted on both sides of the molding machine body 2. Each guide rack assembly 23 includes two racks. The two guide rods 33 are located on both sides of the molding machine body 2. The two gears 34 at both ends of the guide rods 33 mesh with the two racks in the corresponding guide rack assembly 23. The upper mold 21 is kept horizontal through the gear and rack engagement.

[0031] The upper oil cylinder 32 is connected with the upper die mounting frame 31 and the molding machine body 2 at both ends respectively, and drives the upper die mounting frame 31 and the upper die 21 to move through the upper oil cylinder 32. The upper oil cylinder 32 is connected with the upper die mounting frame 31 in a non-fixed mode, so as to avoid interference with the gear and rack mechanism. Preferably, the upper oil cylinder 32 is provided as two.

[0032] In order to drive the side die 26, the molding machine body 2 is provided with a connecting rod 24 and a lower oil cylinder 25 at the lower end. The middle part of the connecting rod 24 is hinged with the molding machine body 2, and the upper end of the connecting rod 24 is provided with the side die 26 matched with the lower die 22. One end of the lower oil cylinder 25 is hinged on the molding machine body 2, and the other end of the lower oil cylinder 25 is hinged with the connecting rod 24. The connecting rod 24 is driven to rotate through the extension and contraction of the lower oil cylinder 25, and further drives the side die 26 to close the mold. Preferably, the lower oil cylinder 25, the connecting rod 24 and the lower die 22 are provided as two.

[0033] In the embodiment, the upper die 21 comprises two upper pressing plates arranged in parallel, and the lower die 22 comprises a bottom plate and two lower pressing plates arranged in parallel and fixed on the bottom plate. When the upper die 21 is closed with the lower die 22, the two upper pressing plates are arranged staggered with the two lower pressing plates, and form the curved slot cover plate through cooperation with the side die.

[0034] Preferably, the hydraulic station 1 comprises an oil tank 15, a hydraulic pump group 14, a filter 13 and a hydraulic valve group 12. The oil tank 15, the hydraulic pump group 14, the filter 13 and the hydraulic valve group 12 are communicated in sequence through a hydraulic pipe 11, and the oil tank 15 is provided with a liquid level meter 16. The upper oil cylinder 32 and the lower oil cylinder 25 are connected with the hydraulic station 1.

[0035] The above only describes the preferred embodiment of the utility model in detail, but the utility model is not limited to the above-mentioned embodiment, and various changes can be made within the knowledge range of the ordinary skill in the art without departing from the purpose of the utility model, and various changes shall be included in the protection range of the utility model.

Claims

1. A device for forming a curved slot cover panel, comprising a forming machine body (2), characterized in that: The forming machine body (2) is provided with an upper die (21) and a lower die (22) distributed upward and downward, the lower die (22) is fixed relative to the forming machine body (2), the forming machine body (2) is provided with a lifting mechanism (3), and the upper die (21) is connected with the lifting mechanism (3); The lifting mechanism (3) comprises an upper die mounting frame (31) and an upper oil cylinder (32), the upper die mounting frame (31) is slidably arranged on the forming machine body (2), the upper die (21) is fixedly connected to the lower end of the upper die mounting frame (31), the upper end of the upper die mounting frame (31) is rotatably provided with two guide rods (33), and the two sides of the forming machine body (2) are respectively fixedly provided with a guide rack set (23); each guide rack set (23) comprises two racks, the two guide rods (33) are located at the two sides of the forming machine body (2) respectively, and a gear (34) is arranged on each guide rod (33) and engaged with the corresponding guide rack set (23); the two ends of the upper oil cylinder (32) are connected with the upper die mounting frame (31) and the forming machine body (2) respectively; The lower end of the forming machine body (2) is provided with a connecting rod (24) and a lower oil cylinder (25), the middle part of the connecting rod (24) is hingedly connected with the forming machine body (2), the upper end of the connecting rod (24) is provided with a side die (26) matched with the lower die (22), one end of the lower oil cylinder (25) is hingedly connected to the forming machine body (2), the other end of the lower oil cylinder (25) is hingedly connected with the connecting rod (24), and the lower oil cylinder (25) drives the connecting rod (24) to rotate when the lower oil cylinder (25) is extended or retracted; The hydraulic station (1) is further provided, and the upper oil cylinder (32) and the lower oil cylinder (25) are connected with the hydraulic station (1).

2. A device for forming a curved slot cover panel according to claim 1, wherein: The upper die (21) comprises two upper pressing plates arranged in parallel, the lower die (22) comprises a bottom plate and two lower pressing plates arranged in parallel, the two lower pressing plates are fixedly arranged on the bottom plate, and the two upper pressing plates and the two lower pressing plates are arranged in a staggered manner when the upper die (21) and the lower die (22) are closed.

3. The apparatus of claim 1, wherein: The guide rod (33) is arranged on the upper die mounting frame (31) through a bearing seat (35), the bearing seat (35) is fixedly connected with the upper die mounting frame (31), and the guide rod (33) is inserted into the bearing hole of the bearing seat (35).

4. The apparatus of claim 1, wherein: The hydraulic station (1) comprises an oil tank (15), a hydraulic pump group (14), a filter (13), and a hydraulic valve group (12), the oil tank (15), the hydraulic pump group (14), the filter (13), and the hydraulic valve group (12) are sequentially communicated through a hydraulic pipe (11), and a liquid level meter (16) is arranged on the oil tank (15).

5. The apparatus of claim 1 wherein: The upper oil cylinder (32) and the lower oil cylinder (25) are both provided as two.

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