Opening and closing push frame for casting mold

Abstract

The utility model discloses an opening and closing push frame for a pouring mold, and belongs to the technical field of metal metallurgy. Comprising a rack, mold sets and a push plate, the rack comprises a left vertical frame and a right vertical frame, channel steel rails are symmetrically arranged on the front and rear sides of the upper portions of the two vertical frames, I-shaped steel supports are symmetrically arranged on the front and rear sides of the lower portions of the two vertical frames, round steel sliding ways are welded to the upper portions of the I-shaped steel supports, and multiple pairs of cathode and anode plate pouring mold sets are placed on the round steel sliding ways; the end of a piston rod of the oil cylinder is connected to the center of the right side of the push plate. Pushing force is provided through the hydraulic cylinder, it is guaranteed that multiple pairs of molds are opened and closed at the same time, and labor efficiency is improved. The round steel is used as the sliding rail, so that the sliding friction force of the die is reduced; according to the utility model, the flange connection type oil cylinder is adopted, and the oil cylinder is fixedly arranged on the rack, so that the installation is convenient and fast; the rollers of the push plate roll on the channel steel track of the rack, so that the opening and the closing of the mold are easily completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of metal metallurgy technique, specifically relates to the pouring link of the production and manufacture of anode plate and cathode plate used in smelting production, and particularly relates to a pouring mold opening and closing push rack. BACKGROUND

[0002] With the rapid development of hydrometallurgical industry, higher requirements are put forward for the manufacturing industry of lead alloy anode plate and pure aluminum cathode plate. The anode plate and cathode plate have strict control from pouring to rolling, cutting, punching and other production links.

[0003] In the anode plate and cathode plate pouring process, the pouring mold needs to be frequently opened and closed. Since the size of the anode plate and cathode plate pouring mold is large and heavy, and multiple molds are poured at the same time, only manual control of the electric hoist to open and close the mold is not only time-consuming and laborious, but also has very low work efficiency, so it is urgent to design and manufacture a pouring mold opening and closing push rack.

[0004] The utility model uses a hydraulic cylinder as a power to push multiple molds to slide on a slide, so as to achieve the purpose of opening and closing, and realize the pouring and demolding operation. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a pouring mold opening and closing push rack, which realizes the pouring and demolding operation by sliding the mold on the slide through a simple mechanical mechanism and hydraulic power to make the mold complete the opening and closing action. Thus, the problems in the above background technology are solved.

[0006] The technical scheme adopted by the utility model is as follows:

[0007] A pouring mold opening and closing push rack, comprising a rack 1, a mold group 2 and a push plate 3, the rack 1 comprises two groups of vertical racks, the upper parts of the two groups of vertical racks are symmetrically provided with channel steel tracks 12 on the front and back sides, the lower parts of the two groups of vertical racks are symmetrically provided with I-beam supports 14 on the front and back sides, the I-beam supports 14 are welded with round steel slides 13 above, the pouring mold group 2 of multiple anode plates and cathode plates is placed on the round steel slides 13, an oil cylinder 7 is horizontally installed on the vertical rack on the right side of the rack 1, the piston rod end of the oil cylinder 7 is connected to the right side center of the push plate 3, the push plate 3 is provided with roller groups 17 at the upper front and back ends, and the roller groups 17 are movably placed on the channel steel tracks 12.

[0008] One group of vertical racks of the rack 1 comprises two I-beam columns 10, the two I-beam columns 10 are connected with an I-beam crossbeam, each I-beam column 10 is provided with a bottom plate at the bottom, the channel steel tracks 12 are welded on the I-beam columns 10 at both ends, the I-beam supports 14 are welded on the I-beam crossbeam at both ends, and a cross rib plate 9 is welded between the I-beam columns 10 and the I-beam crossbeam.

[0009] The left side of the frame is welded with a baffle 11 on the right side of the stand.

[0010] The right side of the frame is vertically welded with an oil cylinder connecting plate 15 and an oil cylinder supporting plate 16, the oil cylinder connecting plate 15 and the oil cylinder supporting plate 16 are processed with corresponding oil cylinder mounting holes, the oil cylinder connecting plate 15 is further processed with bolt through holes, the oil cylinder 7 passes through the oil cylinder mounting holes of the oil cylinder supporting plate 16 and the oil cylinder connecting plate 15 from right to left in sequence, and the oil cylinder 7 is fixed on the oil cylinder supporting plate 16 through a fastener a6.

[0011] The push plate 3 comprises a rectangular steel plate, the right side of the rectangular steel plate is vertically welded with a baffle, the right side of the rectangular steel plate is welded with a round steel in the center, the right side of the rectangular steel plate is welded with a rib plate around the round steel, the end face of the round steel is uniformly processed with screw holes in the circumferential direction, the end face of the round steel is connected with a connecting flange 5 through a fastener b4, the through hole in the center of the connecting flange 5 is processed with internal threads, the end of the piston rod of the oil cylinder 7 is processed with external threads, and the end of the piston rod of the oil cylinder 7 is threadedly connected with the connecting flange 5.

[0012] The mold set 2 is composed of a left half mold 19 and a right half mold 20, and the upper front and rear sides of the left half mold 19 and the right half mold 20 are both provided with lifting lugs.

[0013] As the above technical scheme is adopted, the utility model has the advantages of:

[0014] The utility model discloses a hydraulic cylinder provides the propelling force, guarantees multiple molds to open and close simultaneously, improves the labor efficiency. The utility model discloses a round steel as the slide rail, reduces the mold sliding friction force, the utility model discloses a flange connection type oil cylinder, installs and fixes the oil cylinder on the frame, and the installation is convenient, the roller of the push plate of the utility model rolls on the channel steel track of the frame, and the mold opening and closing are easily completed.

[0015] In conclusion, the utility model discloses simple structure, convenient operation, reduces the labor, saves the cost, and can be widely used. DRAWINGS

[0016] Figure 1 It is the front view of the utility model;

[0017] Figure 2 It is the top view of the utility model;

[0018] Figure 3 It is the front view of the frame of the utility model;

[0019] Figure 4 It is the top view of the frame of the utility model;

[0020] Figure 5 It is the right view of the frame of the utility model;

[0021] Figure 6 It is the front view of the push plate of the utility model;

[0022] Figure 7 It is the side view of the push plate of the utility model;

[0023] Figure 8 It is the top view of a mold set of the utility model;

[0024] Figure 9 It is Figure 9 The sectional view at A;

[0025] Figure 10 It is Figure 9 The sectional view at B;

[0026] Figure 11 It is the structure schematic view of the rack of the utility model;

[0027] Figure 12 It is the left view of the rack of the utility model;

[0028] As shown in the figure: 1, rack; 2, mold; 3, push plate; 4, fastener b; 5, connecting flange; 6, fastener a; 7, oil cylinder; 8, hydraulic station; 9, cross rib plate; 10, I-beam stand column; 11, baffle; 12, channel steel track; 13, round steel slide; 14, I-beam support; 15, oil cylinder connecting plate; 16, oil cylinder support plate; 17, roller set; 18, push plate body; 19, left half mold; 20, right half mold; baffle edge 21; round steel 22; rib plate 23. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.

[0031] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and 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. Therefore, they cannot be understood as limitations on the present invention.

[0032] Example 1

[0033] like Figures 1-12 This embodiment provides a casting mold opening and closing push frame, including a frame 1, a mold group 2 and a push plate 3. The frame 1 includes two left and right vertical frames. Channel steel tracks 12 are symmetrically provided on the front and rear sides of the upper parts of the two vertical frames. I-beam supports 14 are symmetrically provided on the front and rear sides of the lower parts of the two vertical frames. Round steel slides 13 are welded above the I-beam supports 14. A casting mold group 2 with multiple pairs of cathode and anode plates is placed on the round steel slides 13. A cylinder 7 is horizontally installed on the vertical frame on the right side of the frame 1. The piston rod end of the cylinder 7 is connected to the center of the right side of the push plate 3. Roller groups 17 are installed on the front and rear ends of the upper part of the push plate 3. The roller groups 17 are movably placed on the channel steel tracks 12. The cylinder 7 is provided with oil pressure by the hydraulic station 8 connected to it to complete the extension and retraction of the specified stroke.

[0034] A set of uprights of the frame 1 includes two front and rear I-steel columns 10, an I-steel crossbeam is connected between the two I-steel columns 10, a bottom plate is provided at the bottom of each I-steel column 10, both ends of the channel steel track 12 are welded to the I-steel columns 10, both ends of the I-steel support 14 are welded to the I-steel crossbeam, and a well-shaped rib plate 9 is welded between the I-steel columns 10 and the I-steel crossbeam.

[0035] A baffle 11 is welded on the right side of the stand on the left side of the frame. The baffle 11 serves as a baffle for the mold set 2.

[0036] A cylinder connecting plate 15 and a cylinder support plate 16 are vertically welded to the upright frame on the right side of the frame. These plates are machined with corresponding cylinder mounting holes. Bolt holes are also machined on the cylinder connecting plate 15. The cylinder 7 passes through the cylinder mounting holes of the cylinder support plate 16 and the cylinder connecting plate 15 from right to left, and the cylinder 7 is fixed to the cylinder support plate 16 via fasteners a6. The cylinder support plate 16 and the cylinder connecting plate 15 are both supported on the cylinder 7 to ensure its levelness.

[0037] The push plate 3 comprises a rectangular steel plate 18, a baffle 21 is vertically welded on the right side of the rectangular steel plate, a round steel 22 is welded on the right center of the rectangular steel plate 18, a rib plate 23 is welded around the round steel on the right side of the rectangular steel plate 18, screw holes are uniformly distributed on the end surface of the round steel 22 in the circumferential direction, a connecting flange 5 is connected on the end surface of the round steel through fasteners b4, internal threads are processed on the through hole in the center of the connecting flange 5, a plurality of fastener through holes are uniformly distributed on the circumference of the connecting flange 5, external threads are processed on the end head of the piston rod of the oil cylinder 7, and the end head of the piston rod of the oil cylinder 7 is threadedly connected with the connecting flange 5.

[0038] The mold set 2 is composed of a left half mold 19 and a right half mold 20, and lug ears are arranged on the upper front and rear sides of the left half mold 19 and the right half mold 20.

[0039] The mold is pushed on the slide by simple mechanical mechanism and hydraulic power, the mold is opened and closed to realize pouring and demolding.

[0040] According to the set mold number and total mass after pouring, the required hydraulic system thrust and the support force of the push frame system are calculated, the push frame system is designed and manufactured by using mechanical principle, the hydraulic cylinder and the hydraulic station are purchased according to the design, and the production and manufacturing of the mold push frame are completed.

Claims

1. A casting mold opening and closing carriage comprising a frame (1), a mold set (2) and a push plate (3), characterized in that, The rack (1) comprises two groups of stands, the upper front and rear sides of the two groups of stands are symmetrically provided with channel steel tracks (12), the lower front and rear sides of the two groups of stands are symmetrically provided with I-beam supports (14), the I-beam supports (14) are welded with round steel slides (13) above, a plurality of pairs of anode and cathode plate pouring mold groups (2) are placed on the round steel slides (13), an oil cylinder (7) is horizontally installed on the stand on the right side of the rack (1), the piston rod end of the oil cylinder (7) is connected to the right side of the center of the push plate (3), roller groups (17) are installed on the upper front and rear ends of the push plate (3), and the roller groups (17) are movably placed on the channel steel tracks (12).

2. The opening and closing push rack of a casting mold according to claim 1, characterized in that: The group of stands of the rack (1) comprises two I-beam columns (10), the two I-beam columns (10) are connected with I-beam beams, the bottom of each I-beam column (10) is provided with a bottom plate, the channel steel tracks (12) are welded on the I-beam columns (10) at both ends, the I-beam supports (14) are welded on the I-beam beams at both ends, and the I-beam columns (10) and the I-beam beams are welded with cross rib plates (9) therebetween.

3. The opening and closing push rack of a casting mold according to claim 2, characterized in that: The stand on the left side of the rack is welded with a baffle (11) on the right side and above.

4. The opening and closing push rack of the pouring mold according to claim 2, characterized in that: The stand on the right side of the rack is vertically welded with an oil cylinder connecting plate (15) and an oil cylinder supporting plate (16), the oil cylinder connecting plate (15) and the oil cylinder supporting plate (16) are processed with corresponding oil cylinder mounting holes, the oil cylinder connecting plate (15) is further processed with bolt through holes, the oil cylinder (7) sequentially passes through the oil cylinder mounting holes of the oil cylinder supporting plate (16) and the oil cylinder connecting plate (15) from right to left, and the oil cylinder (7) is fixed on the oil cylinder supporting plate (16) by the fastener a (6).

5. The opening and closing push rack of the pouring mold according to claim 1, characterized in that: The push plate (3) comprises a rectangular steel plate, a baffle is vertically welded on the right side edge of the rectangular steel plate, a round steel is welded on the right side center of the rectangular steel plate, a rib plate is welded around the round steel on the right side of the rectangular steel plate, screw holes are uniformly distributed on the circumferential direction of the end face of the round steel, a connecting flange (5) is connected to the end face of the round steel by the fastener b (4), an inner thread is processed on the through hole in the center of the connecting flange (5), an outer thread is processed on the piston rod end of the oil cylinder (7), and the piston rod end of the oil cylinder (7) is threadedly connected with the connecting flange (5).

6. The opening and closing push rack of a casting mold according to claim 1, wherein: The mold group (2) is composed of a left half mold (19) and a right half mold (20), and the upper front and rear sides of the left half mold (19) and the right half mold (20) are provided with lifting lugs.

Images