Drawing type GIS shell core box mold

Abstract

The utility model relates to the technical field of molds, in particular to a drawing type GIS shell core box mold which comprises an upper mold, a lower mold is arranged on the right side of the upper mold, a movable cavity is formed in the lower mold, the inner wall of the movable cavity is movably connected with a pushing plate, a mold movable block is arranged above the pushing plate, and a movable block is arranged on the upper side of the movable block. And an assembling mechanism is arranged in the movable cavity, and a drawing mechanism is arranged on the outer wall of the upper mold. According to the utility model, the assembly and the drawing of the mold loose piece are realized, and the convenience and the practicability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a pull-out type GIS shell core box mold. Background Art

[0002] GIS shell is a kind of shell specially designed and manufactured to protect GIS equipment. Its material can be iron sheet, stainless steel plate and other materials. GIS shell has the characteristics of waterproof, dustproof and corrosion-resistant, and can be customized according to actual needs. The production of GIS shell is mainly through mold casting.

[0003] Existing molds use loose blocks to cast products with complex structures, so that some molds remove the products and the loose blocks together when the molds are opened, which results in some devices needing to continuously load and unload the loose blocks to complete multiple castings. At the same time, some loose blocks are easily damaged during the casting process, making it difficult for some devices to quickly replace and load and unload the loose blocks, resulting in a large amount of assembly time being wasted and reducing the working efficiency and practicality of the device. Therefore, in order to solve the above problems, a pull-out GIS shell core box mold is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a pull-out GIS shell core box mold to solve the problem that the existing molds in the prior art mentioned in the above background technology use loose blocks to cast products with somewhat complex structures, so that some molds take off the products and the loose blocks together when the molds are opened, which leads to the need for continuous loading and unloading of loose blocks in some devices to complete multiple castings, and at the same time, some loose blocks are easily damaged during the casting process, making it difficult for some devices to quickly replace and load and unload the loose blocks, thereby wasting a lot of assembly time.

[0005] To achieve the above object, the utility model provides the following technical solutions: a pull-out type GIS shell core box mold, comprising an upper mold, a lower mold is provided on the right side of the upper mold, a movable cavity is opened inside the lower mold, a push plate is movably connected to the inner wall of the movable cavity, and a mold movable block is provided above the push plate;

[0006] An assembly mechanism is provided inside the movable cavity, and the assembly mechanism includes a fixing rod, and the rear bottom of the fixing rod is fixedly connected to the top of the pushing plate. The outer wall of the upper mold is provided with a pulling mechanism, and the pulling mechanism includes a traction rod, and the top end of the traction rod is fixedly connected to the middle of the bottom of the pushing plate.

[0007] Preferably, a sleeve is sleeved on the outer wall of the fixing rod, and the upper part of the outer wall of the sleeve is fixedly connected to the middle of the bottom of the mold movable block.

[0008] Preferably, a bolt is fixedly connected to the front end of the fixing rod, and a threaded sleeve is threadedly connected to the outer wall of the bolt.

[0009] Preferably, positioning grooves are fixedly connected to both sides of the top of the pushing plate, and a clamping strip is attached to the inner wall of the positioning groove, and the top of the clamping strip is fixedly connected to both sides of the bottom of the mold movable block.

[0010] Preferably, the bottom end of the traction rod passes through the upper mold and is fixedly connected to a traction plate, and a fixing nut is fixedly connected to the top rear side of the traction plate.

[0011] Preferably, the inner wall of the fixing nut is threadedly connected with a movable screw, the top end of the movable screw is movably connected to the bottom of the upper mold, and the bottom end of the movable screw passes through the traction plate and is fixedly connected with a twist cover.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model uses structures such as a fixing rod, a sleeve, a bolt, a screw sleeve, a positioning groove and a clamping strip in an assembly mechanism, drives the clamping strip to be inserted on the inner wall of the positioning groove through a mold movable block, drives the sleeve to be inserted on the outer wall of the fixing rod, and then sleeves the screw sleeve on the outer wall of the bolt, thereby realizing the assembly of the mold movable block, so that some devices can replace the mold movable block according to needs, which is convenient for maintenance operations on the mold and improves the convenience and practicality of the device.

[0014] 2. The utility model uses the structures of the traction rod, traction plate, fixed nut, movable screw and twist cover in the pulling and drawing mechanism. The twist cover is rotated clockwise to drive the movable screw to limit rotation, and the movable screw drives the fixed nut, traction plate and traction rod to slide downward. The traction rod drives the push plate and the mold movable block to slide synchronously, thereby realizing the pulling and drawing of the mold movable block. Part of the device can drive the mold movable block to slide up and down in the movable cavity, which is convenient for the mold demolding operation and improves the convenience and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front side perspective view of the structure of the utility model;

[0016] Figure 2 This is a front perspective view of the structure of the upper mold of the utility model;

[0017] Figure 3 It is a front view cross-sectional stereogram of the local structure of the mold movable block and the assembly mechanism of the utility model;

[0018] Figure 4 It is a front view cross-sectional stereoscopic diagram of the local structure of the movable cavity and the drawing and pulling mechanism of the utility model.

[0019] In the figure: 11, upper mold; 12, lower mold; 13, movable cavity; 14, push plate; 15, mold movable block; 2, assembly mechanism; 21, fixing rod; 22, sleeve; 23, bolt; 24, screw sleeve; 25, positioning groove; 26, clamping strip; 3, pulling mechanism; 31, traction rod; 32, traction plate; 33, fixing nut; 34, movable screw; 35, twist cover. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 , an embodiment provided by the utility model:

[0022] A pull-out GIS shell core box mold comprises an upper mold 11, a lower mold 12 is arranged on the right side of the upper mold 11, a movable cavity 13 is opened inside the lower mold 12, a push plate 14 is movably connected to the inner wall of the movable cavity 13, and a mold movable block 15 is arranged above the push plate 14;

[0023] An assembly mechanism 2 is provided inside the movable cavity 13, and the assembly mechanism 2 includes a fixing rod 21, and the rear bottom of the fixing rod 21 is fixedly connected to the top of the pushing plate 14, and the outer wall of the fixing rod 21 is sleeved with a sleeve 22, and the upper part of the outer wall of the sleeve 22 is fixedly connected to the bottom middle of the mold movable block 15. Through this design, the mold movable block 15 drives the sleeve 22 to be inserted into the outer wall of the fixing rod 21, and the front end of the fixing rod 21 is fixedly connected with a bolt 23, and the outer wall of the bolt 23 is threadedly connected with a screw sleeve 24. Through this design, the mold movable block 15 is limitedly fixed above the pushing plate 14, and the top two sides of the pushing plate 14 are fixedly connected with positioning grooves 25, and the inner wall of the positioning grooves 25 is fitted with a clamping strip 26, and the top of the clamping strip 26 is fixedly connected to the bottom two sides of the mold movable block 15. Through this design, the mold movable block 15 is limitedly pushed to the top of the pushing plate 14.

[0024] The outer wall of the upper mold 11 is provided with a pulling mechanism 3, and the pulling mechanism 3 includes a traction rod 31, the top of the traction rod 31 is fixedly connected to the middle of the bottom of the pushing plate 14, the bottom end of the traction rod 31 passes through the upper mold 11 and is fixedly connected to the traction plate 32, and the top rear side of the traction plate 32 is fixedly connected to a fixing nut 33. Through this design, the traction plate 32 drives the traction rod 31 and the fixing nut 33 to slide up and down, so that the traction rod 31 drives the pushing plate 14 and the mold movable block 15 to slide synchronously, and the inner wall of the fixing nut 33 is threadedly connected with a movable screw 34, the top of the movable screw 34 is movably connected to the bottom of the upper mold 11, and the bottom end of the movable screw 34 passes through the traction plate 32 and is fixedly connected to a twist cover 35. Through this design, the twist cover 35 drives the movable screw 34 to rotate in a limited position, so that the movable screw 34 drives the fixing nut 33 to slide up and down.

[0025] Working principle: When the mold movable block 15 needs to be assembled, first, the mold movable block 15 drives the clamping strip 26 to be inserted on the inner wall of the positioning groove 25, and the mold movable block 15 drives the sleeve 22 to be inserted on the outer wall of the fixing rod 21, and then the screw sleeve 24 is sleeved on the outer wall of the bolt 23, thereby realizing the assembly operation of the mold movable block 15.

[0026] When it is necessary to pull out the mold movable block 15, first rotate the twist cover 35 clockwise, the twist cover 35 drives the movable screw 34 to limit rotation, the movable screw 34 drives the fixed nut 33 to slide downward, the fixed nut 33 drives the traction plate 32 to slide synchronously, the traction plate 32 drives the traction rod 31 to limit sliding, the traction rod 31 drives the push plate 14 and the mold movable block 15 to slide synchronously, the pulling and pulling operation of the mold movable block 15 is realized, and the operation ends here.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A pull-out GIS shell core box mold, comprising an upper mold (11), characterized in that: A lower mold (12) is provided on the right side of the upper mold (11), a movable cavity (13) is provided inside the lower mold (12), a push plate (14) is movably connected to the inner wall of the movable cavity (13), and a mold movable block (15) is provided above the push plate (14); An assembly mechanism (2) is provided inside the movable cavity (13), and the assembly mechanism (2) includes a fixing rod (21), and the rear bottom of the fixing rod (21) is fixedly connected to the top of the pushing plate (14). The outer wall of the upper mold (11) is provided with a pulling mechanism (3), and the pulling mechanism (3) includes a traction rod (31), and the top end of the traction rod (31) is fixedly connected to the middle of the bottom of the pushing plate (14).

2. The pull-out GIS shell core box mold according to claim 1, characterized in that: The outer wall of the fixing rod (21) is sleeved with a sleeve (22), and the upper part of the outer wall of the sleeve (22) is fixedly connected to the middle of the bottom of the mold movable block (15).

3. The pull-out type GIS shell core box mold according to claim 2, characterized in that: A bolt (23) is fixedly connected to the front end of the fixing rod (21), and a threaded sleeve (24) is threadedly connected to the outer wall of the bolt (23).

4. The pull-out type GIS shell core box mold according to claim 3, characterized in that: Positioning grooves (25) are fixedly connected to both sides of the top of the push plate (14), and the inner wall of the positioning groove (25) is fitted with a clamping strip (26), and the top of the clamping strip (26) is fixedly connected to both sides of the bottom of the mold movable block (15).

5. The pull-out type GIS shell core box mold according to claim 1, characterized in that: The bottom end of the traction rod (31) passes through the upper mold (11) and is fixedly connected to a traction plate (32), and the top rear side of the traction plate (32) is fixedly connected to a fixing nut (33).

6. The pull-out type GIS shell core box mold according to claim 5 is characterized in that: The inner wall of the fixing nut (33) is threadedly connected with a movable screw rod (34), the top end of the movable screw rod (34) is movably connected to the bottom of the upper mold (11), and the bottom end of the movable screw rod (34) passes through the traction plate (32) and is fixedly connected with a twist cover (35).

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