CN215144614U

CN215144614U - Circulating cooling structure for low-temperature ductile iron casting production mold

Info

Publication number: CN215144614U
Application number: CN202120404276.1U
Authority: CN
Inventors: 安伟
Original assignee: Donggang Yingshuo Machinery Co ltd
Current assignee: Donggang Yingshuo Machinery Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-12-14
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses a circulative cooling structure for low temperature ductile iron foundry goods production mould relates to metal processing and uses relevant equipment technical field. The utility model discloses a box subassembly, direction subassembly and string material subassembly, the direction subassembly includes extension board, fagging, pneumatic cylinder and gyro wheel, and the bottom of box subassembly bottom both sides extension board is connected with the fagging, and the bottom swing joint of box subassembly bottom surface both sides pneumatic cylinder has U type frame, and there is the gyro wheel at the middle part through axostylus axostyle roll connection under the U type frame inboard, hangs the material subassembly and includes telescopic link, pillar and couple, and the last middle part swing joint of telescopic link in the middle part of the box subassembly inner bottom has the pillar to be connected with the couple at its both sides middle part equidistance. The utility model discloses a set up direction subassembly and hang the material subassembly, have the advantage that improves mould cooling efficiency, convenient to use.

Description

Circulating cooling structure for low-temperature ductile iron casting production mold

Technical Field

The utility model belongs to the technical field of the relevant equipment for the metalworking, especially, relate to a circulative cooling structure for low temperature ductile iron foundry goods production mould.

Background

Metal: pure metal is generally solid (except mercury) at normal temperature, has metallic luster (namely, strong reflection to visible light), is mostly an excellent conductor of electricity and heat, has ductility, higher density and higher melting point, a ductile iron casting belongs to one of metals, the comprehensive performance of the ductile iron casting is close to that of steel, a mold belongs to a forming structure of the ductile iron casting, and the mold is generally required to be cooled after being used, but the mold still has the following defects in practical use:

1. when the existing mold is cooled, the existing mold is generally directly stacked in a cooling box, the molds are mutually contacted, the cooled area is uneven, the cooling efficiency is influenced, and the cooled material taking is difficult to carry out;

2. when the existing mold is cooled, the cooling box generally used for the mold directly carries out displacement treatment on the cooling box through the belt brake wheel, but the weighing force of the belt brake wheel is insufficient, and the stability is insufficient while the displacement function is ensured.

Therefore, the existing circulating cooling structure for the low-temperature ductile iron casting production mold cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circulative cooling structure for low temperature ductile iron foundry goods production mould, through setting up the direction subassembly and hanging the material subassembly, solved current mould when the cooling, generally directly stack inside the cooler bin, the mutual contact between the mould, it is inhomogeneous to receive the cold area, influence cooling efficiency, and be difficult to carry out getting after cooling off, and simultaneously, current mould is when the cooling, the cooler bin direct-connection that generally is used for it carries out its displacement processing through taking the wheel of stopping, nevertheless it is not enough to take the wheel of stopping weighing, when guaranteeing its displacement function, the not enough problem of stability.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a circulative cooling structure for low temperature ductile iron foundry goods production mould, including box subassembly, direction subassembly and string material subassembly, the direction subassembly includes extension board, fagging, pneumatic cylinder and gyro wheel, and the bottom of box subassembly bottom both sides extension board is connected with the fagging, the bottom swing joint of box subassembly bottom surface both sides pneumatic cylinder has U type frame, and the inboard middle part of U type frame has the gyro wheel through axostylus axostyle roll connection down, it includes telescopic link, pillar and couple to hang the material subassembly, and the last middle part swing joint of box subassembly inner bottom middle part telescopic link has the pillar to be connected with the couple at its both sides middle part equidistance.

Further, the box body assembly comprises an upper box body and a lower box body, the middle of the upper box body is a cavity which penetrates through the front and the rear of the upper box body, the upper box body and the lower box body are connected through a connecting ring on the outer side of the upper box body and the lower box body in a sleeved mode, the upper box body and the lower box body form the box body assembly, the upper box body and the lower box body are connected through the connecting ring, and the disassembly and assembly of the structure are facilitated by adopting the disassembly and assembly mode.

Furthermore, catching grooves are formed in the middle of the front end and the rear end of the connecting ring, sealing gaskets are arranged at the upper end and the lower end of the connecting ring, a push-pull handle is fixedly connected to the middle of the front end and the rear end of the upper box body, the structure is better controlled when the catching grooves are used for disassembling and assembling the connecting ring, the sealing performance of the connecting ring is improved through the sealing gaskets, leakage of cooling water is avoided, and the structure is better controlled when the push-pull handle is used for displacement of the device.

Furthermore, the middle part of the bottom of the lower box body is connected with a positioning plate through a positioning bolt, the end part of the middle part of the bottom of the positioning plate and the two sides of the bottom of the positioning plate are respectively connected with the upper ends of the support plate and the hydraulic cylinder, an L-shaped block at the outer end of the support plate is in threaded connection with the support plates through a fastening bolt at the middle part of the bottom, the positioning bolt is used for connecting the positioning plate structure, the positioning plate is used for structurally positioning the guide assembly, the fastening bolt is used for connecting the L-shaped block structure, and the support plates are connected through the L-shaped block.

Furthermore, the U-shaped frame is rotatably connected with the end part of the shaft rod through bearing seats at the lower middle parts of the two sides, the middle part of the shaft rod is connected with a limiting ring in a sleeved mode, gaps are reserved between the end part of the roller and the limiting ring as well as between the end part of the roller and the inner side wall of the U-shaped frame, the bearing seats are used for carrying out structural bearing on the shaft rod, friction generated in rotation of the shaft rod is reduced, and gaps are reserved between the end part of the roller and the limiting ring as well as between the end part of the roller and the inner side wall of the U-shaped frame to provide rolling space of the shaft rod.

Further, the telescopic link through connection is in the middle part in the installation box at bottom of the box middle part down, and the telescopic link output passes through sleeve pipe and the cover intercolumn of pillar bottom middle part welded and connects, middle part welded stopper is connected through the spacing bolt in last middle part and box down under the installation box both sides, carry out structural connection and outer protection to the telescopic link by the installation box, carry out the connection of installation box structure through the stopper by spacing bolt, and through sleeve pipe and the cover intercolumn cup joint, carry out the pillar, the connection of structure between the telescopic link.

The utility model discloses following beneficial effect has:

1. the utility model discloses a material subassembly is hung in the setting, the mould cooling efficiency is improved to have, the effect of being convenient for the mould to get and put, current mould has been solved when the cooling, generally directly stack inside the cooler bin, the mutual contact between the mould, it is inhomogeneous to receive the cold area, influence cooling efficiency, and be difficult to cool off the problem of getting the material after, the couple that material subassembly includes carries out solitary isolation to the mould and places the operation, improve its area that receives the cold, in order to realize its quick cooling, and under the effect of external control end, exert the power of going up and down to the pillar through the telescopic link, the mould that drives on the couple by the lift of pillar goes up and down to handle, in order to realize getting the material to the mould.

2. The utility model discloses a set up the direction subassembly, when having and satisfying the device displacement, promote its self structural stability's effect, current mould has been solved when the cooling, the cooler bin direct passage that generally is used for it stops the wheel and carries out its displacement processing, nevertheless the area wheel of stopping weighing is not enough, when guaranteeing its displacement function, the problem of stability is not enough, when carrying out the displacement to the device, under the effect of external control end, exert decurrent power to the gyro wheel by the pneumatic cylinder, when contact between gyro wheel and ground, exert the power that promotes to the device through the push-and-pull handle, can carry out its displacement, and after its displacement to pointed position, repeat above-mentioned opposite step, make the fagging contact with ground again, in order to guarantee the stability of the device structure.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic view of the structure of the guiding assembly of the present invention;

fig. 4 is the structural schematic diagram of the hanging component of the utility model.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a case assembly; 101. an upper box body; 102. a lower box body; 2. a guide assembly; 201. a support plate; 202. a supporting plate; 203. a hydraulic cylinder; 204. a shaft lever; 205. a U-shaped frame; 206. a roller; 3. hanging a material component; 301. a telescopic rod; 302. a pillar; 303. hooking; 4. a connecting ring; 5. a push-pull handle; 6. a gasket; 7. buckling grooves; 8. positioning a plate; 9. positioning the bolt; 10. an L-shaped block; 11. fastening a bolt; 12. a limiting ring; 13. a bearing seat; 14. installing a box; 15. a limiting block; 16. a limit bolt; 17. a sleeve; 18. and (5) sleeving a column.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the utility model relates to a circulating cooling structure for a mold for producing low-temperature ductile iron castings, which comprises a box body assembly 1, a guiding assembly 2 and a hanging assembly 3, wherein the guiding assembly 2 comprises a support plate 201, a support plate 202, a hydraulic cylinder 203 and a roller 206, the support plate 202 is connected to the bottom end of the support plate 201 at the two sides of the bottom of the box body assembly 1, the U-shaped frame 205 is movably connected to the bottom end of the hydraulic cylinder 203 at the two sides of the bottom surface of the box body assembly 1, the roller 206 is connected to the lower middle part of the inner side of the U-shaped frame 205 in a rolling manner through a shaft rod 204, the hanging assembly 3 comprises a telescopic rod 301, a pillar 302 and a hook 303, the upper middle part of the telescopic rod 301 at the middle part of the inner bottom of the box body assembly 1 is movably connected with the pillar 302, the hooks 303 are connected to the middle parts at equal intervals at the two sides of the box body assembly, the hydraulic cylinder 203 is HOB6350, the telescopic rod 301 is SFU, both belong to the prior art, when the cooling treatment of the mold is carried out, under the action of an external control end, a hydraulic cylinder 203 applies downward force to a support plate 201, two sides of a support plate 202 penetrate through a cavity, a descending roller 206 is in contact with the ground through the cavity, at the moment, downward force is continuously applied to the support plate until the device is subjected to lifting treatment at a certain height, at the moment, a pushing force is applied to a push-pull handle 5 to move the support plate at a specified position, after the support plate is moved to the specified position, the reverse steps are repeated, so that the support plate 202 is in contact with the ground again, at the moment, the telescopic rod 301 applies lifting force to the support column 302 to drive a hook 303 to carry out lifting treatment through the support column 302, the hanging treatment of a mold to be cooled is carried out through the hook 303, at the moment, the reverse steps are repeated, downward force is applied to the support column 302 through the telescopic rod 301 to carry out in-situ recovery, at the moment, cooling water is injected into the box body component 1, and after the mold is cooled for a period of time, repeating the steps during material hanging again, and taking the cooled mold.

Wherein, as shown in fig. 1, the box assembly 1 comprises an upper box 101 and a lower box 102, the middle of the upper box 101 is arranged as a cavity penetrating through the front and the back, the upper box 101 and the lower box 102 are connected with each other by a connecting ring 4 at the outer side, the upper box 101 and the lower box 102 form the box assembly 1, and the connecting ring 4 connects the upper box and the lower box, the structure is easy to disassemble and assemble by adopting a disassembling and assembling mode, so as to reduce the cost of repairing or replacing the damaged box, the middle of the front and the back ends of the connecting ring 4 is provided with a catching groove 7, the upper and the back ends of the connecting ring 4 are provided with a sealing gasket 6, the middle of the front and the back ends of the upper box 101 is fixedly connected with a push-pull handle 5, the catching groove 7 is used for better controlling the structure when the connecting ring 4 is disassembled and assembled, the connection and the sealing treatment between the upper box 101 and the lower box 102 are carried out by the connecting ring 4, the sealing performance of the connecting ring 4 is improved by the sealing gasket 6, and the leakage of the cooling water is avoided, while the push-pull grip 5 serves for a better grip of the structure when the device is displaced.

As shown in fig. 2-3, the middle of the bottom of the lower box 102 is connected with a positioning plate 8 through a positioning bolt 9, the middle end and two sides of the bottom of the positioning plate 8 are respectively connected with the support plate 201 and the upper end of the hydraulic cylinder 203, an L-shaped block 10 at the outer end of the support plate 201 is in threaded connection with the support plate 202 through a fastening bolt 11 at the middle of the bottom, the positioning bolt 9 is applied with clockwise force to connect the positioning plate 8 in structure, the positioning plate 8 is used for structurally positioning the guide assembly 2 through the positioned positioning plate 8, the fastening bolt 11 is applied with clockwise force to connect the L-shaped block 10 in structure, the support plate 201 and the support plate 202 are connected through the L-shaped block 10, the structure is disassembled by applying counterclockwise force, the U-shaped frame 205 is rotationally connected with the end of the shaft lever 204 through bearing seats 13 at the lower middle of the two sides, and the middle of the shaft lever 204 is sleeved with a limit ring 12, gaps are reserved between the end part of the roller 206 and the inner side walls of the limiting ring 12 and the U-shaped frame 205, the bearing seat 13 is used for carrying the shaft rod 204, friction generated in rotation is reduced, physical strength consumed by a human body is reduced, and gaps are reserved between the end part of the roller 206 and the inner side walls of the limiting ring 12 and the U-shaped frame 205 to provide rolling spaces.

Wherein as shown in fig. 4, the telescopic rod 301 is connected to the middle part in the installation box 14 at the bottom of the middle part of the lower box 102 in a penetrating manner, and the output end of the telescopic rod 301 is connected with the sleeve column 18 welded at the bottom of the pillar 302 through the sleeve 17 in a sleeved manner, the limiting blocks 15 welded at the lower middle parts of the two sides of the installation box 14 are connected with the lower box 102 through the limiting bolts 16 at the upper middle part, the installation box 14 is used for structurally connecting and protecting the telescopic rod 301 externally, the limiting bolts 16 are applied with a force along the same direction, the limiting blocks 15 are used for structurally connecting the installation box 14, the pillar 302 is applied with a downward force, the sleeve 17 is connected with the sleeve column 18 in a sleeved manner, the pillar 302 and the telescopic rod 301 are structurally connected, and the lifting force is provided through the telescopic rod 301.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims

1. The utility model provides a circulative cooling structure for low temperature ductile iron foundry goods production mould, includes box subassembly (1), direction subassembly (2) and hangs material subassembly (3), its characterized in that: the guide assembly (2) comprises support plates (201), support plates (202), hydraulic cylinders (203) and rollers (206), the support plates (202) are connected to the bottom ends of the support plates (201) on the two sides of the bottom of the box assembly (1), the hydraulic cylinders (203) on the two sides of the bottom surface of the box assembly (1) are movably connected with U-shaped frames (205), the rollers (206) are connected to the inner sides of the U-shaped frames (205) through shaft rods (204) in a rolling mode, the hanging assembly (3) comprises telescopic rods (301), support columns (302) and hooks (303), the upper middle portions of the telescopic rods (301) in the middle of the inner bottom of the box assembly (1) are movably connected with the support columns (302), and the hooks (303) are connected to the middle portions of the two sides of the box assembly at equal intervals.

2. The circulating cooling structure for the low-temperature ductile iron casting production mold according to claim 1, wherein the box body assembly (1) comprises an upper box body (101) and a lower box body (102), the middle part of the upper box body (101) is arranged in a cavity penetrating through the front and the rear, and the upper box body (101) and the lower box body (102) are connected in a sleeved mode through a connecting ring (4) on the outer side of the upper box body and the lower box body.

3. The circulating cooling structure for the low-temperature ductile iron casting production mold according to claim 2, wherein the middle parts of the front end and the rear end of the connecting ring (4) are provided with buckle grooves (7), the upper end and the lower end of the connecting ring (4) are provided with sealing gaskets (6), and the middle parts of the front end and the rear end of the upper box body (101) are fixedly connected with push-pull handles (5).

4. The circulating cooling structure for the low-temperature ductile iron casting production mold according to claim 2, wherein the middle of the bottom of the lower case (102) is connected with the positioning plate (8) through a positioning bolt (9), the end part of the middle of the bottom of the positioning plate (8) and the two sides of the bottom are respectively connected with the support plate (201) and the upper end of the hydraulic cylinder (203), and the L-shaped block (10) at the outer end of the support plate (201) is in threaded connection with the support plate (202) through a fastening bolt (11) at the middle of the bottom.

5. The circulating cooling structure for the low-temperature ductile iron casting mold according to claim 1, wherein the U-shaped frame (205) is rotatably connected with the end part of the shaft rod (204) through the bearing seats (13) at the lower middle parts of the two sides, the middle part of the shaft rod (204) is connected with the limiting ring (12) in a sleeved mode, and gaps are reserved between the end part of the roller (206) and the limiting ring (12) and between the inner side walls of the U-shaped frame (205).

6. The circulating cooling structure for the low-temperature ductile iron casting production mold according to claim 1, wherein the expansion link (301) is connected to the middle inside the installation box (14) in the middle of the bottom of the lower box body (102) in a penetrating manner, the output end of the expansion link (301) is connected with the sleeve column (18) welded to the middle of the bottom of the support column (302) through a sleeve (17) in a sleeved manner, and the limiting blocks (15) welded to the lower middle parts of the two sides of the installation box (14) are connected with the lower box body (102) through the limiting bolts (16) in the upper middle.