CN213257019U

CN213257019U - Hot briquetting device is used in metal casting processing

Info

Publication number: CN213257019U
Application number: CN202021729590.9U
Authority: CN
Inventors: 王丽波
Original assignee: Individual
Current assignee: Shaanxi Xinshengtong Automation Equipment Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-05-25
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a hot briquetting device is used in metal casting processing belongs to foundry goods processing technology field. The utility model provides a hot briquetting device is used in metal casting processing, including base and the box that base top surface set firmly, the heating chamber has been seted up to the box antetheca, the heating chamber bottom surface has set firmly the hot pressboard, hot pressboard top surface right side is equipped with the fixing base, the fixing base back wall upper end has set firmly the rack, the rack left end runs through heating intracavity wall and extends to the outside and set firmly the stopper, the rack top is equipped with the gear, the heating chamber middle part has set firmly the guide block, the guide hole has been seted up on guide block top surface right side, the guide hole upside is equipped with the lid and presses the subassembly, the guide hole lower extreme is corresponding with hot pressing mold, the box. The utility model discloses can realize hot pressing mold's quick assembly disassembly, can cool off hot briquetting's foundry goods with higher speed again, the effectual speed that has improved workman's more change mould has improved work efficiency.

Description

Hot briquetting device is used in metal casting processing

Technical Field

The utility model relates to a foundry goods processing technology field, more specifically say, relate to a hot briquetting device is used in metal casting processing.

Background

Hot press forming is a simple and common processing method in the processing industry, which mainly comprises heating a processing mold, injecting a sample, fixing a mold on a heating plate under pressure, controlling the melting temperature and time of the sample to achieve solidification and cooling after melting, and taking out the mold product.

Through retrieval, patent publication No. CN210548000U discloses a hot briquetting device for metal casting processing, and the device makes the mould can quick dismantlement after the foundry goods is accomplished through the clamping structure of supporting rod replacement thread tightening's mode for the change speed of mould.

The existing device can be used for rapidly disassembling and replacing the die, but under the high-temperature condition of the heated die, workers can replace the die by tools such as pliers and the like to cause the danger of scalding easily, the cooling speed of the heated die in the die is low, the replacement speed of the die can be influenced by the time of waiting for cooling, and further the whole efficiency of casting processing is influenced.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a hot briquetting device is used in metal casting processing to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

A hot-press forming device for processing metal castings comprises a base and a box body fixedly arranged on the top surface of the base, wherein a heating cavity is formed in the front wall of the box body, a hot-press plate is fixedly arranged on the bottom surface of the heating cavity, a fixed seat is arranged on the right side of the top surface of the hot-press plate, the right wall of the fixed seat is tightly attached to the right wall of the heating cavity, two clamping plates are symmetrically arranged in the fixed seat in a front-back symmetrical structure, two compression springs are symmetrically and fixedly arranged between the outer wall of each clamping plate and the inner wall of the fixed seat, a hot-press mold is clamped between the two clamping plates, two clamping grooves are symmetrically formed in the bottom surface of the hot-press mold, side grooves are formed in the two sides of the top surface of the fixed seat relative to the positions of the clamping grooves, a rack is fixedly, the front end of the servo motor is fixedly connected with the right wall of the box body through a motor plate, the gear is sleeved outside an output shaft of the servo motor, a guide block is fixedly arranged in the middle of the heating cavity, a guide hole is formed in the right side of the top surface of the guide block, a cover pressing component is arranged on the upper side of the guide hole, the lower end of the guide hole corresponds to the hot-pressing mould, the right side of the box body is fixedly provided with a cooling box, the rear side of the top surface of the cooling box is fixedly provided with a water pump, the output end of the water pump is connected with a water pipe, the interior of the cooling box is hollow to form a cooling cavity, the lower end of the water pipe penetrates through the top surface of the cooling box and extends to the interior of the cooling cavity, and an atomizing spray head is fixedly arranged on the lower end of the water pipe, the front wall of the cooling cavity is provided with an operation opening, a movable door is arranged in the operation opening, the lower end of the rear wall of the cooling cavity is provided with a water outlet, a water plug in insertion fit with the water outlet is inserted into the water outlet, and a through groove is formed in the position, corresponding to the lower portion of the heating cavity, of the right wall of the cooling cavity.

Preferably, the lid pressure subassembly includes the mould lid, the outer wall is symmetrical structure around the mould lid and is equipped with two snak buckles respectively, the guiding hole inner wall is seted up flutedly for the position of snak buckle, the snak buckle is hemispherical structure with the recess, snak buckle and recess joint cooperation.

Preferably, the mould lid is bilateral symmetry structure and has set firmly two connecting rods, the inner wall closely laminates about connecting rod outer wall and guiding hole, connecting rod inner wall lower extreme has set firmly the joint piece, joint piece bottom surface is the circular arc structure, joint piece and joint groove joint cooperation.

Preferably, a hydraulic rod is arranged above the die cover, the top surface of the hydraulic rod is fixedly connected with the top surface of the heating cavity, a pressure plate is fixedly arranged at the lower end of the hydraulic rod, and the bottom surface of the pressure plate corresponds to the opening end of the guide hole.

Preferably, the gear is meshed with the rack.

Preferably, the lower end of the front wall of the movable door is hinged with the front wall of the cooling box through two symmetrically arranged spring hinges.

Preferably, the heating chamber is in communication with the through slot and the cooling chamber.

Preferably, the input end of the water pump is connected with an external water source.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses be equipped with the cooling box, meshing through gear and rack is connected, usable servo motor drives the gear and makes the rack drive fixing base and the hot pressing die in it pass and run through the groove and stretch into the cooling intracavity, pass through the water pump again and spill into the cooling intracavity with outside water source via atomizer, can utilize rivers for hot pressing die wholly cools down with this mode, the cooling rate of foundry goods work has accelerated promptly also makes things convenient for the quick change to the mould of staff, the drawback of the staff is easily scalded to the high temperature when having avoided the mould just to heat, very big increase work efficiency.

2. The utility model is provided with a cover pressing component on the upper side of the guide hole, wherein the mould cover is fixedly connected with the upper end of the guide hole through the clamping matching of the spring fastener and the groove, when the work is started, the hot pressing plate is firstly utilized to heat the fixing seat, so that the sample in the hot pressing mould is melted, then the extension of the hydraulic rod can be controlled by a worker, so that the hydraulic rod utilizes the pressing disc fixedly arranged at the lower end of the hydraulic rod to press down the mould cover, because the spring fastener and the groove are of a hemispherical structure, the spring fastener can shrink under the condition of being pressed, the mould cover can slide down along the guide hole, because the lower end of the guide hole corresponds to the hot pressing mould, the mould cover can just fall on the top surface of the hot pressing mould, the arc angle of the bottom surfaces of the clamping blocks at both sides can deviate towards both sides under the extrusion of the hot pressing mould, pass through the side groove to extend to the lower side and is in clamping matching with the clamping groove at, the testpieces that melt in it fully fills up the hot pressing die and reaches the effect of moulding, and after hot pressing finished, recycle gear and rack and send the fixing base into the cooling chamber together with hot pressing die and mould lid and cool down to it through the water spray in the cavity, because of blockking of mould lid, rivers can not exert an influence to the foundry goods in it, and can also reach rapid cooling's effect, have saved a large amount of refrigerated time of waiting for the foundry goods, labour saving and time saving, two must at a stroke, very big improvement work efficiency.

3. The utility model discloses a position of mould lid just in time rather than corresponding when fixing base right wall and heating chamber right wall closely laminate, and the through relation that the fixing base passes through rack and box is moved on same straight line by strict restriction, and such setting can make things convenient for the staff to fix a position it, and design benefit has avoided mould lid and heated press mold to be difficult to the problem of aiming at, and the practicality is strong.

4. The utility model discloses a be equipped with two splint of symmetry in the fixing base, the outer wall of two splint and the interior wall of fixing base still the symmetry have set firmly two compression spring, fix hot pressing die via splint again through compression spring to the extrusion of splint, utilize this fixed mode, can realize hot pressing die's quick assembly disassembly, cooperation device's the refrigerated function with higher speed, the effectual workman that has improved more the speed of changing the mould, improved work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is a schematic view illustrating a cooling state of the mold according to the present invention;

FIG. 4 is a schematic sectional view of the present invention;

FIG. 5 is a schematic structural view of the case body and the cooling case of the present invention;

FIG. 6 is a schematic view of the structure of the fixing seat moving manner of the present invention;

FIG. 7 is a schematic view of the fixing base of the present invention;

fig. 8 is a schematic structural view of the hot pressing mold of the present invention;

fig. 9 is a schematic view of the mold cover structure of the present invention.

The reference numbers in the figures illustrate: 1. a box body; 101. a base; 2. a heating cavity; 3. hot pressing plate; 4. a fixed seat; 5. a splint; 6. a compression spring; 7. hot pressing the mold; 8. a clamping groove; 9. a side groove; 10. a rack; 11. a limiting block; 12. a gear; 13. a servo motor; 14. a motor plate; 15. a guide block; 16. a guide hole; 17. a capping assembly; 18. a cooling box; 19. a water pump; 20. a water pipe; 21. a cooling chamber; 22. an atomizing spray head; 23. an operation port; 24. a movable door; 25. a water outlet; 26. a water plug; 27. a through groove; 28. a mold cover; 29. a spring buckle; 30. a groove; 31. a connecting rod; 32. a clamping block; 33. a hydraulic lever; 34. a platen; 35. and a spring hinge.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-9, the present invention provides a technical solution:

a hot-press forming device for processing metal castings comprises a base 101 and a box body 1 fixedly arranged on the top surface of the base 101, a heating cavity 2 is arranged on the front wall of the box body 1, a hot-press plate 3 is fixedly arranged on the bottom surface of the heating cavity 2, a fixed seat 4 is arranged on the right side of the top surface of the hot-press plate 3, the right wall of the fixed seat 4 is tightly attached to the right wall of the heating cavity 2, two clamp plates 5 are arranged in the fixed seat 4 in a front-back symmetrical structure, two compression springs 6 are symmetrically and fixedly arranged between the outer wall of each clamp plate 5 and the inner wall of the fixed seat 4, a hot-press mold 7 is clamped between the two clamp plates 5, two clamping grooves 8 are symmetrically arranged on the two sides of the bottom surface of the hot-press mold 7, side grooves 9 are arranged on the two sides of the top surface of the fixed seat 4, a servo motor 13 is arranged on the front side of a gear 12, the front end of the servo motor 13 is fixedly connected with the right wall of a box body 1 through a motor plate 14, the gear 12 is sleeved outside an output shaft of the servo motor 13, a guide block 15 is fixedly arranged in the middle of a heating cavity 2, a guide hole 16 is arranged on the right side of the top surface of the guide block 15, a cover pressing component 17 is arranged on the upper side of the guide hole 16, the lower end of the guide hole 16 corresponds to a hot pressing mold 7, a cooling box 18 is fixedly arranged on the right side of the box body 1, a water pump 19 is fixedly arranged on the rear side of the top surface of the cooling box 18, the output end of the water pump 19 is connected with a water pipe 20, a cooling cavity 21 is formed in the cooling box 18 in a hollow manner, the lower end of the water pipe 20 penetrates through the top surface of the cooling box 18 and extends to the inside of the cooling cavity 21, an atomizing spray nozzle 22, the right wall of the cooling chamber 21 is provided with a through groove 27 at a position corresponding to the lower part of the heating chamber 2.

Specifically, lid pressure subassembly 17 includes mould lid 28, and outer wall is symmetrical structure around mould lid 28 and is equipped with two snak buckles 29 respectively, and the recess 30 has been seted up for snak buckle 29's position to the guiding hole 16 inner wall, and snak buckle 29 is hemispherical structure with recess 30, and snak buckle 29 and recess 30 joint cooperation, and this structure can fix mould lid 28 in the guiding hole 16 upper end temporarily.

Further, the mould lid 28 is bilateral symmetry structure and has set firmly two connecting rods 31, and the inner wall closely laminates about connecting rod 31 outer wall and guiding hole 16, and connecting rod 31 inner wall lower extreme has set firmly joint piece 32, and joint piece 32 bottom surface is the circular arc structure, and joint piece 32 cooperates with 8 joint in joint groove, and the width in joint groove 8 is greater than the whole width of joint piece 31 and connecting rod 31.

Furthermore, a hydraulic rod 33 is arranged above the mold cover 28, the top surface of the hydraulic rod 33 is fixedly connected with the top surface of the heating cavity 2, a pressure plate 34 is fixedly arranged at the lower end of the hydraulic rod 33, the bottom surface of the pressure plate 34 corresponds to the opening end of the guide hole 16, and a worker can control the extension of the hydraulic rod 33 to enable the hydraulic rod 33 to press down the mold cover 28 through the guide hole 16 by utilizing the pressure plate 34 fixedly arranged at the lower end of the hydraulic rod 33.

Still further, the gear 12 is engaged with the rack 10, and the servo motor 13 is used to drive the gear 12 to rotate so as to control the rack 10 to move.

It is worth introducing that the lower end of the front wall of the movable door 24 is hinged with the front wall of the cooling box 18 through two symmetrically arranged spring hinges 35, and the movable door 24 can be opened and closed along the spring hinges 35.

It should be noted that the heating cavity 2 is connected to the through slot 27 and the cooling cavity 21, so that the fixing base 4 can freely move between the through slot 27 and the cooling cavity 21.

It should be noted that the input end of the water pump 19 is connected to an external water source, and the external water source can be sprayed into the cooling cavity 21 through the atomizing nozzle 22 by the water pump 19, so that the hot pressing mold 7 is cooled by the water flow.

The working principle is as follows: firstly, a servo motor 13, a water pump 19, a hot pressing plate 3 and a hydraulic rod 33 are connected with an external control mechanism through leads, then the servo motor 13 is controlled to drive a gear 12 to rotate, the gear 12 drives a rack 10 to translate leftwards, so that a fixed seat 4 is sent into a cooling cavity 21, then a movable door 24 is opened along a spring hinge 35 on the front wall of a cooling box 18, then a hot pressing mold 7 required to be used is clamped into the fixed seat 4 along a clamping plate 5 and a compression spring 6 on the top surface of the fixed seat 4 through an operation opening 23, the clamping grooves 8 on two sides of the hot pressing mold 7 are required to correspond to the positions of side grooves 9 when the hot pressing mold is clamped, after a proper amount of test materials are filled into the hot pressing mold 7, the servo motor 13 can be controlled to rotate reversely to move the fixed seat 4 into the heating cavity 2, the right wall of the fixed seat 4 is tightly attached to the right wall of the heating cavity 2, then, the hot pressing plate 3 starts to heat up by using the control mechanism, meanwhile, a worker can control the extension of the hydraulic rod 33, so that the hydraulic rod 33 presses down the mold cover 28 by using the pressing disc 34 fixedly arranged at the lower end of the hydraulic rod 33, the spring buckle 29 and the groove 30 are of a hemispherical structure, the spring buckle 29 contracts under the condition of being pressed, the mold cover 28 slides downwards along the guide hole 16, the mold cover 28 just falls on the top surface of the hot pressing mold 7 because the lower end of the guide hole 16 corresponds to the hot pressing mold 7, the arc angles of the bottom surfaces of the clamping blocks 32 at two sides of the mold cover deviate towards two sides under the extrusion of the hot pressing mold 7, pass through the side grooves 9 to extend to the lower side and are clamped and matched with the clamping grooves 8 at the bottom surface of the hot pressing mold 7, and the test materials melted in the mold cover 28 and the hot pressing mold 7 are fully filled in the hot pressing mold 7 to achieve the effect of molding under the, after hot pressing is finished, the fixed seat 4, the hot pressing mold 7 and the mold cover 28 are conveyed into the cooling cavity 21 together by the gear 12 and the rack 10, the movable door 24 is closed in advance, finally, an external water source is sprayed into the cooling cavity 21 through the atomizing nozzle 22 by the water pump 19, water flow is used for cooling the whole hot pressing mold 7 in this way, the movable door 24 is opened after cooling is finished, the hot pressing mold 7 and the mold cover 28 are taken out of the fixed seat 4, then the two are separated, a casting processed in the casting is properly stored, the mold cover 28 is put back in place along the upper end of the guide hole 16, and then a new hot pressing mold 7 is replaced to process the next casting, so that the hot pressing mold is convenient and fast.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hot briquetting device is used in metal casting processing, includes that base (101) and base (101) top surface set firmly box (1) that have, its characterized in that: heating chamber (2) has been seted up to box (1) antetheca, heating chamber (2) bottom surface has set firmly hot pressboard (3), hot pressboard (3) top surface right side is equipped with fixing base (4), fixing base (4) right wall closely laminates with heating chamber (2) right wall, the symmetrical structure is equipped with two splint (5) around fixing base (4) inside being, the symmetry has set firmly two compression spring (6) between splint (5) outer wall and fixing base (4) inner wall, two press mold (7) are pressed from both sides between splint (5), two joint groove (8) have been seted up to press mold (7) bottom surface bilateral symmetry, limit groove (9) have been seted up for the position in joint groove (8) in fixing base (4) top surface both sides, fixing base (4) back wall upper end has set firmly rack (10), rack (10) left end runs through heating chamber (2) inner wall and extends to the outside and has set firmly stopper (11), rack (10) top is equipped with gear (12), gear (12) front side is equipped with servo motor (13), servo motor (13) front end is fixed through motor board (14) and box (1) right wall connection, servo motor (13) output shaft outside is located to gear (12) cover, heating chamber (2) middle part has set firmly guide block (15), guide hole (16) have been seted up on guide block (15) top surface right side, guide hole (16) upside is equipped with and covers pressure subassembly (17), guide hole (16) lower extreme is corresponding with heated press mold (7), box (1) right side has set firmly cooling box (18), cooling box (18) top surface rear side has set firmly water pump (19), water pump (19) output is connected with water pipe (20), cooling box (18) inside cavity formation cooling chamber (21), water pipe (20) lower extreme runs through cooling box (18) top surface and extends to cooling chamber (21) inside and has set firmly Atomizer (22), operation mouth (23) have been seted up to cooling chamber (21) antetheca, be equipped with dodge gate (24) in operation mouth (23), delivery port (25) have been seted up to cooling chamber (21) back wall lower extreme, delivery port (25) interpolation is equipped with rather than grafting complex water stopper (26), cooling chamber (21) right wall has been seted up for the position of heating chamber (2) lower part and has been run through groove (27).

2. The hot press forming device for metal casting processing according to claim 1, characterized in that: lid pressure subassembly (17) are including mould lid (28), the outer wall is symmetrical structure around mould lid (28) and is equipped with two snak links (29) respectively, guiding hole (16) inner wall is seted up fluted (30) for the position of snak link (29), snak link (29) are hemispherical structure with recess (30), snak link (29) and recess (30) joint cooperation.

3. The hot press forming device for metal casting processing according to claim 2, characterized in that: mould lid (28) are bilateral symmetry structure and have set firmly two connecting rods (31), inner wall closely laminates about connecting rod (31) outer wall and guiding hole (16), connecting rod (31) inner wall lower extreme has set firmly joint piece (32), joint piece (32) bottom surface is the circular arc structure, joint piece (32) and joint groove (8) joint cooperation.

4. The hot press forming device for metal casting processing according to claim 3, wherein: mould lid (28) top is equipped with hydraulic stem (33), hydraulic stem (33) top surface and heating chamber (2) top surface are connected fixedly, hydraulic stem (33) lower extreme has set firmly pressure disk (34), pressure disk (34) bottom surface and guiding hole (16) open end are corresponding.

5. The hot press forming device for metal casting processing according to claim 1, characterized in that: the gear (12) is meshed with the rack (10).

6. The hot press forming device for metal casting processing according to claim 1, characterized in that: the lower end of the front wall of the movable door (24) is hinged with the front wall of the cooling box (18) through two spring hinges (35) which are symmetrically arranged.

7. The hot press forming device for metal casting processing according to claim 1, characterized in that: the heating chamber (2) is in communication with the through-groove (27) and the cooling chamber (21).

8. The hot press forming device for metal casting processing according to claim 1, characterized in that: the input end of the water pump (19) is connected with an external water source.