CN218611657U

CN218611657U - Tin bar casting forming device

Info

Publication number: CN218611657U
Application number: CN202222938948.4U
Authority: CN
Inventors: 刘刚
Original assignee: Green Chen Tai Metal Kunshan Co ltd
Current assignee: Green Chen Tai Metal Kunshan Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-03-14
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a tin bar casting forming device, be equipped with the open-ended cooling chamber including base, top, the cooling chamber is installed at the base upper surface, sealed lid is installed on cooling chamber top, sealed covering runs through and has seted up the slip district, it is equipped with the shaping part to correspond in the slip district, sealed covering surface mounting has propelling movement part. The utility model discloses bottom the cover is equipped with the cooling chamber under the shaping, can carry out the stable cooling shaping that lasts to the shaping lower mould with the help of the cooling part in it and handle, the cooling shaping of its internal tin liquid has been accelerated, shaping speed has been promoted, install propelling movement part simultaneously on the sealed lid at cooling chamber top, can drive rocking of controlling by the help of propelling movement part, rocking the in-process tin liquid has been accelerated and has been filled at the shaping intracavity comprehensively, can discharge the bubble in the tin liquid simultaneously, avoid the shaping tin strip hollowing and hole scheduling problem to appear.

Description

Tin bar casting forming device

Technical Field

The utility model relates to a tin bar is pour the relevant technical field of former, specifically is a tin bar casting forming device.

Background

The tin bar is a product in soldering tin, can be divided into a lead tin bar and a lead-free tin bar, is used for welding a circuit board, is made of pure tin, has good wettability and fluidity, and is easy to be coated with tin;

the tin soldering bar is a welding rod for tin soldering, can be used for sealing type metal welding under the condition of not requiring high temperature and high pressure, and the conventional tin soldering bar needs a casting molding process in the production and manufacturing process, but the conventional tin bar molding equipment has the following defects.

At present, forming die on the market does not possess the initiative and rocks the function, consequently when carrying out the shaping man-hour, tin liquid transmits to forming die in through the pipeline, its tin liquid can absorb the air in the partial pipeline in the pipeline flows, consequently, tin liquid can't fill comprehensively in forming die, follow-up hole and the hollowing situation that can lead to the tin bar, the machining precision of tin bar has been reduced, and the forming die of present tin bar does not carry out good cooling treatment mostly, consequently, the processing cycle of tin bar has been prolonged, waste time and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tin bar casting forming device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tin bar casting forming device, is equipped with the open-ended cooling chamber including base, top, the cooling chamber is installed at the base upper surface, sealed lid is installed on cooling chamber top, sealed covering runs through and has seted up the sliding region, it is equipped with the shaping part to correspond in the sliding region, sealed surface mounting has propelling movement part on covering, and the shaping part assembly is on the propelling movement part, the cooling part is installed to the cooling intracavity, and the cooling part carries out the cooling shaping to the shaping part.

As further preferred of this technical scheme, the cooling part includes that the cold water machine, cooling advance the pipe and the cooling exit tube, the cold water machine passes through the support mounting and is at a cooling chamber lateral wall, the cooling advances the pipe intercommunication and installs at the cold water machine input, the cooling exit tube intercommunication is installed at the cold water machine output, and the cooling advances the pipe and the cooling exit tube afterbody all extends to the cooling intracavity.

As a further preferred of this technical scheme, the propelling movement part includes linkage board, four slide rails, four sliders and two push rod motors, linkage board slidable mounting is at the closing cap upper surface, and two liang of four slide rails are seted up in closing cap upper surface both sides for a set of symmetry, slider slip block is in the slide rail, and slider and linkage board lower surface connection, and two push rod motors pass through the support mounting at closing cap upper surface both sides, and push rod motor output and linkage board lateral wall transmission are connected.

As a further preferred of this technical scheme, the shaping part includes mould, shaping lower mould, four leading trucks, four promotion cylinders and injection pipe in the shaping, the shaping lower mould is worn to establish at linkage board middle part, and the shaping lower mould corresponds and extends to the cooling intracavity, mould correspondence is installed in shaping lower mould top in the shaping, and four leading trucks are the rectangle and distribute in shaping lower mould both sides, promote the cylinder and install on the leading truck and be connected with mould upper surface transmission in the shaping, the injection pipe is installed on the mould in the shaping.

As a further preferred option of the technical solution, the forming lower mold is provided with a plurality of forming cavities, and the forming cavities correspond to the injection pipes one to one.

As this technical scheme's further preferred, hide in the shaping bed die and install unloading portion, unloading portion includes concave frame, slide, two electric push rods and a plurality of thimble, concave frame assembly is in shaping bed die bottom, slide slidable mounting is in concave frame, and two electric push rods symmetry are worn to establish concave frame bottom both sides, electric push rod is through water repellent, and electric push rod output is connected with slide lower surface transmission, and a plurality of thimbles evenly distributed are on the slide upper surface, and the thimble corresponds and extends to the shaping intracavity, hide in shaping intracavity bottom under the thimble topmost normality.

As a further preferred aspect of the present technical solution, the lower molding die and the concave frame are both provided with a plurality of heat dissipation fins, and the concave frame is made of a heat conductive material.

The utility model provides a tin bar casting forming device possesses following beneficial effect:

(1) The utility model discloses a be equipped with propelling movement part, after pouring into the tin liquid into the shaping intracavity, correspond and start the push rod motor, drive the shaping lower mould and follow linkage board and rock about in the slide rail, can be to the appearance of bubble in the tin liquid of shaping intracavity, avoid having in the injection pipe that the gas causes in getting into the tin liquid that follow-up tin bar hole and hollowing's situation appear, promoted the shaping yields of tin bar.

(2) The utility model discloses a be equipped with the cooling part, later can cool down the processing to the shaping lower mould with the help of the coolant liquid, the shaping work of its inside tin bar with higher speed to can be with its internal temperature transmission to the coolant liquid with the help of the heat radiation fins who distributes on the shaping lower mould, advance the pipe with the help of cold water machine and cooling simultaneously, the cooling exit tube cooperation realizes handling the circulation cooling of cooling intracavity coolant liquid, has guaranteed the good cooling state of cooling intracavity coolant liquid, can satisfy the stable cooling shaping to the shaping lower mould.

Drawings

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

FIG. 2 is a schematic view of the inner structure of the cooling chamber of the present invention;

FIG. 3 is a schematic structural view of the cooling member of the present invention;

fig. 4 is a schematic structural view of the pushing component of the present invention;

FIG. 5 is a schematic view of the structure of the forming part of the present invention;

fig. 6 is a schematic view of the structure of the discharging part of the present invention.

In the figure: 1. a base; 2. a cooling cavity; 3. a sealing cover; 4. a sliding region; 5. a water chiller; 6. cooling the inlet pipe; 7. cooling and discharging a pipe; 8. a linkage plate; 9. a slide rail; 10. a slider; 11. a push rod motor; 12. forming an upper die; 13. forming a lower die; 14. a guide frame; 15. a lift cylinder; 16. an injection pipe; 17. a molding cavity; 18. a concave frame; 19. a slide plate; 20. an electric push rod; 21. a thimble; 22. a heat sink fin.

Detailed Description

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

The utility model provides a technical scheme: as shown in fig. 1 and fig. 2, in this embodiment, a tin bar casting forming device, including base 1, the top is equipped with open-ended cooling chamber 2, cooling chamber 2 is installed at base 1 upper surface, sealed lid 3 is installed on cooling chamber 2 top, it has seted up sliding region 4 to run through on the sealed lid 3, it is equipped with forming part to correspond in the sliding region 4, surface mounting has push component on the sealed lid 3, and forming part assembles on push component, install cooling part in the cooling chamber 2, and cooling part cools down the shaping to forming part.

As shown in fig. 3, the cooling part includes water chiller 5, the cooling advances pipe 6 and cooling exit tube 7, water chiller 5 passes through the support mounting at 2 lateral walls in cooling chamber, the cooling advances pipe 6 intercommunication and installs at 5 inputs of water chiller, cooling exit tube 7 intercommunication is installed at 5 outputs of water chiller, and the cooling advances pipe 6 and cooling exit tube 7 afterbody all extends to in cooling chamber 2, the realization is handled the circulation cooling of cooling liquid in cooling chamber 2, the good cooling state of cooling liquid in cooling chamber 2 has been guaranteed, can satisfy the stable cooling shaping to shaping lower mould 13.

As shown in fig. 4 and 5, the pushing component comprises a linkage plate 8, four slide rails 9, four sliders 10 and two push rod motors 11, the linkage plate 8 is slidably mounted on the upper surface of the sealing cover 3, the four slide rails 9 are symmetrically arranged on two sides of the upper surface of the sealing cover 3 in a group, the sliders 10 are slidably clamped in the slide rails 9, the sliders 10 are connected with the lower surface of the linkage plate 8, the two push rod motors 11 are mounted on two sides of the upper surface of the sealing cover 3 through brackets, the output ends of the push rod motors 11 are in transmission connection with the side walls of the linkage plate 8, and the lower forming die 13 is driven to swing left and right in the slide rails 9 along with the linkage plate 8 so as to separate out bubbles in the tin liquid in the forming cavity 17 and avoid the situation that gas in the injection pipe 16 enters the tin liquid to cause holes and empty drums in the subsequent tin bars.

As shown in fig. 5, the forming component includes an upper forming die 12, a lower forming die 13, four guide frames 14, four lifting cylinders 15 and an injection pipe 16, the lower forming die 13 is inserted into the middle of the linkage plate 8, and the lower forming die 13 correspondingly extends into the cooling cavity 2, the upper forming die 12 is correspondingly installed above the lower forming die 13, the four guide frames 14 are distributed on two sides of the lower forming die 13 in a rectangular shape, the lifting cylinders 15 are installed on the guide frames 14 and are in transmission connection with the upper surface of the upper forming die 12, the injection pipe 16 is installed on the upper forming die 12, a plurality of forming cavities 17 are formed in the lower forming die 13, the forming cavities 17 correspond to the injection pipes 16 one to one, a plurality of heat dissipation fins 22 are installed on the lower forming die 13 and the concave frame 18, and the concave frame 18 is made of a heat conducting material.

As shown in fig. 6, the blanking portion is hidden in the lower forming die 13 and is installed, the blanking portion includes a concave frame 18, a sliding plate 19, two electric push rods 20 and a plurality of ejector pins 21, the concave frame 18 is assembled at the bottom of the lower forming die 13, the sliding plate 19 is slidably installed in the concave frame 18, the two electric push rods 20 are symmetrically arranged on two sides of the bottom end of the concave frame 18 in a penetrating manner, the electric push rods 20 are subjected to waterproof treatment, the output ends of the electric push rods 20 are in transmission connection with the lower surface of the sliding plate 19, the ejector pins 21 are uniformly distributed on the upper surface of the sliding plate 19, the ejector pins 21 correspondingly extend into the forming cavity 17, and the ejector pins 21 are hidden at the bottom of the forming cavity 17 in the topmost normal state.

The utility model provides a tin bar casting forming device, concrete theory of operation as follows: firstly, the injection pipe 16 is communicated with a tin liquid source, the continuous operation of the subsequent tin bar forming work is ensured, the tin bar can be quickly formed by means of a forming part, the formed tin bar can be quickly pushed out by utilizing a blanking part in the lower forming die 13, the feeding and the blanking of workers are facilitated, the processing efficiency is improved, a cooling cavity 2 is sleeved at the bottom of the lower forming die 13, the stable and continuous cooling forming treatment can be stably and continuously carried out on the lower forming die 13 by means of the cooling part in the lower forming die, the cooling forming of tin liquid in the lower forming die is accelerated, the forming speed is accelerated, meanwhile, the pushing part is installed on a sealing cover 3 at the top of the cooling cavity 2, the forming part can be driven to shake left and right by means of the pushing part, the tin liquid is accelerated to be completely filled in the forming cavity 17 in the shaking process, meanwhile, the bubbles in the tin liquid can be discharged, the problems of hollowing, holes and the like of the formed tin bar are avoided, and the processing precision of the tin bar is improved;

and (3) carrying out forming processing on the tin bar: the lower forming die 13 and the upper forming die 12 are assembled by arranging a forming part, and then tin liquid is injected into a forming cavity 17 by virtue of an injection pipe 16 for forming, so that the whole operation is convenient, after the subsequent forming is finished, the upper forming die 12 and the lower forming die 13 are separated by virtue of a lifting cylinder 15 to realize demoulding, and meanwhile, the electric push rod 20 is correspondingly started at the blanking part to drive the sliding plate 19 to move upwards in the concave frame 18 and is linked with the ejector pin 21 hidden in the forming cavity 17 to push out to realize demoulding treatment, so that the complex workload of manual blanking of workers is reduced;

shaking the molded part: by arranging the pushing component, after the tin liquid is injected into the molding cavity 17, the push rod motor 11 is correspondingly started to drive the lower molding die 13 to swing left and right in the slide rail 9 along with the linkage plate 8, so that bubbles in the tin liquid in the molding cavity 17 can be separated out, the situation that subsequent tin bars are provided with holes and hollows due to the fact that gas in the injection pipe 16 enters the tin liquid is avoided, and the molding yield of the tin bars is improved;

when the lower molding die 13 is cooled: through being equipped with the cooling part, at first with the cooling of injecting the coolant liquid in cooling chamber 2, later can carry out the cooling treatment to shaping lower mould 13 with the help of the coolant liquid, the shaping work of its inside tin bar accelerates, and can be with the help of the heat radiation fins 22 that distribute on shaping lower mould 13 in with its inner temperature transmission to the coolant liquid, advance tub 6 with the help of cold water machine 5 and cooling simultaneously, cooling exit tube 7 cooperates, the realization is handled the circulation cooling of cooling liquid in cooling chamber 2, the good cooling state of cooling chamber 2 cooling liquid has been guaranteed, can satisfy the stable cooling shaping to shaping lower mould 13, and the machining efficiency is improved.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description of specification and drawing, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model no longer details here, and the content of not doing detailed description in this specification if the conventional circuit appears and problem such as control connection all belongs to the prior art that technical staff in the field knows, no longer too much neoplasms are complained.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tin bar casting forming device, is equipped with open-ended cooling chamber (2) including base (1), top, its characterized in that: cooling chamber (2) are installed at base (1) upper surface, sealed lid (3) are installed on cooling chamber (2) top, run through on sealed lid (3) and seted up sliding region (4), it is equipped with the shaping part to correspond in sliding region (4), surface mounting has propelling movement part on sealed lid (3), and the shaping part assembly is on the propelling movement part, install the cooling part in cooling chamber (2), and the cooling part cools down the shaping to the shaping part.

2. The tin bar casting and molding device according to claim 1, wherein: the cooling part includes that cold water machine (5), cooling advance pipe (6) and cooling exit tube (7), cold water machine (5) are through support mounting at cooling chamber (2) a lateral wall, the cooling advances pipe (6) intercommunication to be installed at cold water machine (5) input, cooling exit tube (7) intercommunication is installed at cold water machine (5) output, and cools down and advance pipe (6) and cooling exit tube (7) afterbody and all extend to in cooling chamber (2).

3. The tin bar casting and molding device according to claim 1, wherein: the propelling movement part includes linkage board (8), four slide rails (9), four slider (10) and two push rod motor (11), linkage board (8) slidable mounting is at sealed lid (3) upper surface, and two liang of symmetry of four slide rails (9) are seted up in sealed lid (3) upper surface both sides, slider (10) slip block is in slide rail (9), and slider (10) and linkage board (8) lower surface are connected, and two push rod motor (11) pass through the support mounting in sealed lid (3) upper surface both sides, and push rod motor (11) output and linkage board (8) lateral wall transmission are connected.

4. The tin bar casting and molding device according to claim 1, wherein: the shaping part is including mould (12), shaping lower mould (13), four leading truck (14), four promotion cylinders (15) and injection pipe (16) in the shaping, wear to establish at linkage board (8) middle part in shaping lower mould (13), and shaping lower mould (13) correspond and extend to in cooling chamber (2), mould (12) correspond in the shaping and install in shaping lower mould (13) top, and four leading truck (14) are the rectangle and distribute in shaping lower mould (13) both sides, promote cylinder (15) and install on leading truck (14) and be connected with mould (12) upper surface drive in the shaping, injection pipe (16) are installed on mould (12) in the shaping.

5. The tin bar casting and molding device according to claim 4, wherein: a plurality of molding cavities (17) are formed in the lower molding die (13), and the molding cavities (17) correspond to the injection pipes (16) one by one.

6. The tin bar casting and molding device according to claim 4, wherein: hide in shaping lower mould (13) and install unloading portion, unloading portion includes concave frame (18), slide (19), two electric push rod (20) and a plurality of thimble (21), concave frame (18) assembly is in shaping lower mould (13) bottom, slide (19) slidable mounting is in concave frame (18), and two electric push rod (20) symmetry are worn to establish in concave frame (18) bottom both sides, electric push rod (20) are through water repellent, and electric push rod (20) output is connected with slide (19) lower surface transmission, and a plurality of thimble (21) evenly distributed are at slide (19) upper surface, and thimble (21) correspond and extend to in shaping chamber (17), thimble (21) are hidden bottom in shaping chamber (17) under the top normality.

7. The tin bar casting and molding device according to claim 6, wherein: a plurality of radiating fins (22) are arranged on the lower forming die (13) and the concave frame (18), and the concave frame (18) is made of heat conducting materials.