CN216804204U - Automobile connector injection mold with quick cooling structure - Google Patents

Abstract

The utility model discloses an automobile connector injection mold with a rapid cooling structure in the technical field of injection molds, which comprises: the top end of the main body is provided with an upper die unit; a feeding mechanism. Through setting up feeding mechanism, start the motor and drive the transmission post and rotate No. one, the transmission post rotates and drives the spliced pole and rotate, the spliced pole rotates and drives the rotation of pay-off blade, the molten liquid flows into the pay-off intraduct from the inside feed chute of support column, the spliced pole drives the pay-off blade and rotates inside the conveying pipe, the pay-off blade drives plastics molten liquid and gets into the bed die from the conveying pipe, later can cool off the shaping operation to the plastics molten liquid in the mould through the coolant liquid, the inside cooling water flow of water-cooling seat promotes the fly leaf that keeps off the material blade bottom and rotates simultaneously, the fly leaf rotates and keeps off the material blade rotation and carry out distortion to the torsional spring through the connecting rod drive, accomplish the sealed protection to the inside plastics molten liquid of conveying pipe, can reduce the jam of conveying pipe, be convenient for reduce the jam of conveying pipe.

Description

Automobile connector injection mold with quick cooling structure

Technical Field

The utility model relates to the technical field of injection molds, in particular to an automobile connector injection mold with a rapid cooling structure.

Background

The automotive connector is a component which is frequently touched by technical personnel in electronic engineering, and the function of the automotive connector is very simple: a bridge for communication is erected between the blocked parts or isolated and non-communicated circuits in the circuit, so that the current flows, the circuit achieves the preset function, and the plastic box seat of the automobile connector is manufactured in the injection molding stage. The conventional process is to inject molten plastic into a metal tire mold and then rapidly cool the metal tire mold for forming, but the existing injection mold for the automobile connector is easy to be subjected to slow demolding speed due to overhigh temperature during processing and easy to cause influence on production quality due to dust entering during processing, and therefore, the injection mold for the automobile connector with the rapid cooling structure is provided.

According to bulletin number "CN 211842938U" an automotive connector injection mold with quick cooling structure, including supporting mechanism and sealing washer, the top left side of supporting mechanism links up there is the movable rod, and the top of supporting mechanism is provided with cooling body, conveying mechanism is installed on cooling body's right side, and cooling body's top is provided with the fly leaf, the top left side of fly leaf links up there is the threaded rod. This automobile connector injection mould with quick cooling structure passes through cooling body, a main part, the cooler bin, the fan, the main shaft, the switching axle, the setting of flabellum and sealing plug, carry out the during operation at injection mold, open the sealing plug and place coolant liquid to the cooler bin in, be clockwise rotation through flabellum and switching axle about the outer wall of main shaft after that, utilize the coolant liquid directly to cool down the mould, and rotate through the flabellum and make heat transfer efficiency improve, the cooling is quick and even, it is slow to avoid leading to drawing of patterns speed because of the mould adds the high temperature man-hour, work efficiency has been lowered.

Although the problems that the existing demoulding speed is low due to overhigh temperature and the production quality is affected due to the fact that dust enters easily during machining are solved, when equipment is used for feeding the mould, the pipeline is prone to being blocked due to the fact that plastic melt flows slowly in a feeding pipeline, the machining efficiency of the equipment is affected, and the step of cleaning the dust after adsorption and collection by the equipment is complex, the automobile connector injection mould with the rapid cooling structure is designed, and therefore the problems are solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automobile connector injection mold with a rapid cooling structure, and aims to solve the problems that the interior of a feeding pipeline provided by the background art is easy to cause pipeline blockage due to slow flowing of plastic melt and the cleaning steps of dust after adsorption and collection are complicated.

In order to achieve the purpose, the utility model provides the following technical scheme: an automotive connector injection mold with a rapid cooling structure, comprising:

the top end of the main body is provided with an upper die unit;

the feeding mechanism is positioned at the top end of the main body, is positioned below the upper die unit and is used for feeding the die;

the supporting plate is positioned on one side of the top end of the main body;

and the dust suction mechanism is positioned on one side of the supporting plate, penetrates through the supporting plate to the other side of the supporting plate and is used for adsorbing and cleaning dust during machining.

Preferably, the feeding mechanism comprises a supporting column, a first motor, a transmission column, a connecting column, feeding blades, a feeding pipe, a water cooling seat, a lower die and material blocking blades, wherein the supporting column is positioned on one side, far away from the supporting plate, of the top end of the main body, the water cooling seat is positioned on the top end of the main body and is positioned under the upper die unit, the lower die is positioned on the top end of the water cooling seat, the feeding pipe is positioned on one side of the first motor and penetrates into the lower die, the first motor is positioned on one side, far away from the feeding pipe, of the supporting column, the transmission column is positioned on one side of the first motor and penetrates into the supporting column, the connecting column is positioned on one side, far away from the first motor, of the transmission column and penetrates into the feeding pipe, the feeding blades are multiple and are sleeved with the outer wall of the connecting column, the material blocking blades are positioned in the lower die, and penetrates through the lower die to the inside of the water cooling seat and is positioned on one side of the feeding pipe.

Preferably, the dust suction mechanism comprises a dust suction port, a fixed column, a collecting box, a clamping column, a contraction spring, a telescopic column, a return spring and a movable block, the dust suction port is positioned at one side of the supporting plate close to the lower die, and penetrates to the other side of the supporting plate, the fixing column is positioned at one side of the dust suction port far away from the lower die, the collecting box is positioned at the bottom end of the fixing column, and penetrates into the fixed column, two clamping columns are provided, the two clamping columns are respectively positioned at the bottom end of the collecting box, and penetrates into the fixed column, the contraction spring is positioned at the top end of the clamping column and is positioned in the collecting box, the telescopic column is positioned at one side of the fixed column close to the collecting box, and run through to the inside of fixed column, reset spring is located the inside of fixed column, and is located the bottom of flexible post, the movable block is located the inside of fixed column, and is located the one side that the collecting box was kept away from to flexible post.

Preferably, the transmission post passes through the bearing and is connected with the support column rotation, the top of support column be provided with plastic melt assorted feed chute, keep off the material blade and run through to water-cooling seat internal connection through the connecting rod and have the fly leaf, the inside setting of water-cooling seat is located the both ends of fly leaf and is provided with the coolant liquid circulation groove, the connecting rod rotates with bed die, water-cooling seat to be connected, just the connecting rod outer wall has cup jointed the torsional spring.

Preferably, the inside of backup pad is provided with dust absorption mouth assorted dust absorption groove, the inside of fixed column be provided with collecting box assorted spread groove, the inside of fixed column be provided with card post assorted draw-in groove.

Preferably, the collecting box is internally provided with a spring groove matched with a contraction spring, the fixing column is internally provided with a telescopic groove matched with the telescopic column, and the fixing column is internally provided with a limit groove matched with a reset spring.

Compared with the prior art, the utility model has the beneficial effects that:

1. by arranging the feeding mechanism, the upper die unit moves and the lower die is mutually attached and molded, a motor is started to drive the transmission column to rotate, the transmission column rotates to drive the connecting column to rotate, the connecting column rotates to drive the feeding blades to rotate, molten liquid flows into the feeding pipe from a feeding groove in the supporting column, the connecting column drives the feeding blades to rotate in the feeding pipe, the feeding blades drive the molten plastic to enter the lower die from the feeding pipe, then the molten plastic in the die can be cooled and molded through cooling liquid, meanwhile, cooling water flow in the water cooling seat pushes the movable plate at the bottom end of the material blocking blades to rotate, the movable plate rotates to drive the material blocking blades to rotate through the connecting rod and distorts and deforms the torsion spring, sealing protection of the molten plastic in the feeding pipe is completed, the blockage of the feeding pipe can be reduced, and the blockage of the feeding pipe is convenient to reduce;

2. through setting up dust absorption mechanism, start the collection of dust absorption mouth completion to the dust, the dust after the collection drops inside the collecting box from the fixed column, promote the reset spring of flexible post extrusion bottom again, the reset spring shrink makes flexible post remove, flexible post removes and promotes the movable block and remove, the movable block removes and promotes card post extrusion shrink spring, shrink spring shrink makes the card post remove, the card post shifts out from the fixed column is inside, remove the fixed to the collecting box, it finishes to handle the dust that the collecting box was collected to shift out the collecting box from the fixed block, install the collecting box on the fixed block, shrink spring promotes the card post and removes to the inside draw-in groove of fixed block in, be convenient for accomplish the collection processing to the dust.

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 the drawings without creative efforts.

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

FIG. 2 is a cross-sectional view of the structure of the support post of the present invention;

FIG. 3 is a cross-sectional view of the fixing post of the present invention;

FIG. 4 is an enlarged view of the present invention at A.

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

1-main body, 101-upper die unit, 2-feeding mechanism, 201-support column, 202, motor I, 203-transmission column, 204-connection column, 205-feeding blade, 206-feeding pipe, 207-water cooling seat, 208-lower die and 209-material blocking blade; 3-dust suction mechanism, 301-dust suction port, 302-fixed column, 303-collecting box, 304-clamping column, 305-contraction spring, 306-telescopic column, 307-reset spring, 308-movable block and 4-supporting plate.

Detailed Description

The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an automotive connector injection mold with a rapid cooling structure, comprising:

the device comprises a main body 1, wherein an upper die unit 101 is arranged at the top end of the main body 1;

the feeding mechanism 2 is positioned at the top end of the main body 1 and below the upper die unit 101, and is used for feeding the die;

a support plate 4, wherein the support plate 4 is positioned at one side of the top end of the main body 1;

and the dust suction mechanism 3 is positioned on one side of the supporting plate 4, penetrates through the supporting plate 4 to the other side of the supporting plate 4, and is used for adsorbing and cleaning dust during processing.

Wherein, the feeding mechanism 2 comprises a support column 201, a first motor 202, a transmission column 203, a connection column 204, feeding blades 205, a feeding pipe 206, a water cooling seat 207, a lower die 208 and baffle blades 209, the support column 201 is positioned at one side of the top end of the main body 1 far away from the support plate 4, the water cooling seat 207 is positioned at the top end of the main body 1 and is positioned under the upper die unit 101, the lower die 208 is positioned at the top end of the water cooling seat 207, the feeding pipe 206 is positioned at one side of the first motor 202 and penetrates into the lower die 208, the first motor 202 is positioned at one side of the support column 201 far away from the feeding pipe 206, the transmission column 203 is positioned at one side of the first motor 202 and penetrates into the support column 201, the connection column 204 is positioned at one side of the transmission column 203 far away from the first motor 202 and penetrates into the support column 201 to the feeding pipe 206, the feeding blades 205 are multiple, and the multiple feeding blades 205 are sleeved with the outer wall of the connection column 204, the material blocking blade 209 is positioned inside the lower die 208, penetrates through the lower die 208 to the inside of the water cooling seat 207, and is positioned on one side of the feeding pipe 206, so that the feeding operation inside the die is conveniently completed.

Wherein, the dust suction mechanism 3 comprises a dust suction port 301, a fixed column 302, a collection box 303, two clamping columns 304, a contraction spring 305, a telescopic column 306, a return spring 307 and a movable block 308, the dust suction port 301 is positioned at one side of the support plate 4 close to the lower die 208 and penetrates to the other side of the support plate 4, the fixed column 302 is positioned at one side of the dust suction port 301 far away from the lower die 208, the collection box 303 is positioned at the bottom end of the fixed column 302 and penetrates to the inside of the fixed column 302, the two clamping columns 304 are respectively positioned at the bottom end of the collection box 303 and penetrate to the inside of the fixed column 302, the contraction spring 305 is positioned at the top end of the clamping column 304 and positioned inside the collection box 303, the telescopic column 306 is positioned at one side of the fixed column 302 close to the collection box 303 and penetrates to the inside of the fixed column 302, the return spring 307 is positioned inside the fixed column 302 and positioned at the bottom end of the telescopic column 306, the movable block 308 is positioned inside the fixed column 302, and is positioned at one side of the telescopic column 306 far away from the collecting box 303, so that the collected dust can be conveniently treated.

Wherein, the transmission post 203 passes through the bearing to be connected with the rotation of support column 201, the top of support column 201 be provided with plastics melt assorted feed chute, keep off the material blade 209 run through to water-cooling seat 207 internal connection through the connecting rod have a fly leaf, the inside setting of water-cooling seat 207 is located the both ends of fly leaf and is provided with the coolant liquid circulation groove, the connecting rod rotates with bed die 208, water-cooling seat 207 to be connected, just the connecting rod outer wall has cup jointed the torsional spring, gets into the inside coolant liquid circulation groove of water-cooling seat 207 and flows the messenger when the coolant liquid, can promote the fly leaf and rotate, can realize keeping off the material blade 209 and the synchronous rotation of fly leaf through the connecting rod, can realize keeping off the material blade 209, the reset operation of fly leaf through the torsional spring.

Wherein, the inside of backup pad 4 is provided with dust absorption mouth 301 assorted dust absorption groove, the inside of fixed column 302 be provided with collecting box 303 assorted spread groove, the inside draw-in groove that is provided with and blocks 304 assorted of fixed column 302, the collection after the collecting box 303 accomplishes the dust absorption to dust absorption mouth 301 of being convenient for.

Wherein, the inside of collecting box 303 is provided with shrink spring 305 assorted spring groove, the inside of fixed column 302 be provided with flexible post 306 assorted flexible groove, the inside of fixed column 302 be provided with reset spring 307 assorted spacing groove, be convenient for collecting box 303 and fixed column 302 mutual separation.

The working principle of the utility model is as follows: when the automobile connector needs to be injected, the upper die unit 101 moves to enable the upper die unit 101 and the lower die 208 to be mutually attached and molded, the first motor 202 is started, the first motor 202 drives the transmission column 203 to rotate, the transmission column 203 rotates to drive the connecting column 204 to rotate, the connecting column 204 rotates to drive the feeding blade 205 to rotate, then plastic melt is poured into the supporting column 201, the melt flows into the feeding pipe 206 from a feeding groove in the supporting column 201, the connecting column 204 drives the feeding blade 205 to rotate in the feeding pipe 206, the feeding blade 205 drives the plastic melt to enter the lower die 208 from the feeding pipe 206, after the injection operation of the plastic melt is completed, external cooling liquid is conveyed into a cooling liquid circulating groove in the water cooling seat 207 through a conveying pump arranged outside, the plastic melt in the die can be cooled and molded through the cooling liquid, meanwhile, cooling water flow in the water cooling seat 207 pushes the movable plate at the bottom end of the material blocking blade 209 to rotate, the movable plate rotates to drive the material blocking blade 209 to rotate through the connecting rod and distort the torsion spring, sealing protection of plastic melt inside the feeding pipe 206 is completed, blockage of the feeding pipe 206 can be reduced, the equipment stamping forming efficiency is improved, when dust in equipment needs to be treated, the dust suction port 301 is started to complete collection of the dust, the collected dust drops inside the collecting box 303 from the inside of the fixed column 302, the telescopic column 306 is pushed to extrude the return spring 307 at the bottom end, the telescopic column 306 is contracted to enable the telescopic column 306 to move, the telescopic column 306 moves to push the movable block 308 to move, the movable block 308 moves to push the clamping column 304 to extrude the telescopic spring 305, the contraction spring 305 contracts to enable the clamping column 304 to move, the clamping column 304 moves out from the inside of the fixed column 302, fixation of the collecting box 303 is released, the collecting box 303 is moved out of the fixed column 302, and treatment of the dust collected by the collecting box 303 is completed, the collection box 303 is mounted on the fixing block 302, and the retraction spring 305 pushes the clip column 304 to move into the clip slot inside the fixing block 302, so as to complete the collection of dust.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides an automobile connector injection mold with quick cooling structure which characterized in that includes:

the device comprises a main body (1), wherein an upper die unit (101) is arranged at the top end of the main body (1);

the feeding mechanism (2) is positioned at the top end of the main body (1), positioned below the upper die unit (101) and used for feeding the die;

the supporting plate (4), the supporting plate (4) is positioned on one side of the top end of the main body (1);

the dust collection mechanism (3) is located on one side of the supporting plate (4), penetrates through the supporting plate (4) to the other side of the supporting plate (4), and is used for carrying out adsorption cleaning operation on dust during machining.

2. The injection mold for the automotive connector with the rapid cooling structure according to claim 1, wherein: the feeding mechanism (2) comprises a supporting column (201), a first motor (202), a transmission column (203), a connecting column (204), feeding blades (205), a feeding pipe (206), a water cooling seat (207), a lower die (208) and material blocking blades (209), wherein the supporting column (201) is positioned at one side, far away from the supporting plate (4), of the top end of a main body (1), the water cooling seat (207) is positioned at the top end of the main body (1) and is positioned under an upper die unit (101), the lower die (208) is positioned at the top end of the water cooling seat (207), the feeding pipe (206) is positioned at one side of the first motor (202) and penetrates into the lower die (208), the first motor (202) is positioned at one side, far away from the feeding pipe (206), the transmission column (203) is positioned at one side of the first motor (202) and penetrates into the supporting column (201), the utility model discloses a cooling device, including spliced pole (204), feed pipe (206), material stopping blade (209), connecting pole (204) are located transmission post (203) and keep away from one side of a motor (202) to run through the inside of support column (201) to feed pipe (206), material feeding blade (205) have a plurality ofly, and are a plurality of material feeding blade (205) cup joint with the outer wall of connecting pole (204), material stopping blade (209) are located the inside of bed die (208), and run through the inside of bed die (208) to water-cooling seat (207), and are located one side of feed pipe (206).

3. The automotive connector injection mold with the rapid cooling structure according to claim 2, wherein: the dust collection mechanism (3) comprises a dust collection port (301), a fixed column (302), a collection box (303), clamping columns (304), a contraction spring (305), a telescopic column (306), a reset spring (307) and a movable block (308), wherein the dust collection port (301) is positioned on one side, close to a lower die (208), of a support plate (4) and penetrates through the other side of the support plate (4), the fixed column (302) is positioned on one side, far away from the lower die (208), of the dust collection port (4), the collection box (303) is positioned at the bottom end of the fixed column (302) and penetrates through the inside of the fixed column (302), the two clamping columns (304) are respectively positioned at the bottom end of the collection box (303) and penetrate through the inside of the fixed column (302), the contraction spring (305) is positioned at the top end of the clamping column (304) and positioned inside the collection box (303), the telescopic column (306) is positioned on one side, close to the collection box (303), of the fixed column (302), the return spring (307) is located inside the fixed column (302) and located at the bottom end of the telescopic column (306), and the movable block (308) is located inside the fixed column (302) and located on one side, away from the collecting box (303), of the telescopic column (306).

4. The automotive connector injection mold with the rapid cooling structure according to claim 2, wherein: the transmission post (203) is rotated with support column (201) through the bearing and is connected, the top of support column (201) be provided with plastics melt assorted feed chute, keep off material blade (209) and run through to water-cooling seat (207) internal connection through the connecting rod and have the fly leaf, the inside both ends that set up to be located the fly leaf of water-cooling seat (207) are provided with the coolant liquid circulation groove, the connecting rod rotates with bed die (208), water-cooling seat (207) to be connected, just the torsional spring has been cup jointed to the connecting rod outer wall.

5. The injection mold for automotive connectors with a rapid cooling structure according to claim 3, wherein: the dust collection device is characterized in that a dust collection groove matched with the dust collection port (301) is formed in the supporting plate (4), a connection groove matched with the collection box (303) is formed in the fixing column (302), and a clamping groove matched with the clamping column (304) is formed in the fixing column (302).

6. The injection mold for automotive connectors with a rapid cooling structure according to claim 3, wherein: the collecting box (303) is internally provided with a spring groove matched with a contraction spring (305), the fixing column (302) is internally provided with a telescopic groove matched with a telescopic column (306), and the fixing column (302) is internally provided with a limiting groove matched with a return spring (307).

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