CN211105271U

CN211105271U - Injection molding surface machining tool for laminating

Info

Publication number: CN211105271U
Application number: CN201921050522.7U
Authority: CN
Inventors: 阙金红
Original assignee: Suzhou Lianwan Electronic Technology Co ltd
Current assignee: Suzhou Lianwan Electronic Technology Co ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-07-28
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses a tool is used in injection molding surface machining laminating, comprising a base plate, the headstock is installed to the up end of bottom plate, the hydraulic stem is installed to one side of headstock, the limiting plate is installed to one side of hydraulic stem, the gag lever post is installed to one side of limiting plate, demoulding mechanism is installed to one side of gag lever post, the fore-set is installed to demoulding mechanism's inboard, demoulding mechanism's surface spring post, the die plate is installed to the front end of spring post, the surface mounting of die plate one side presses the mould. The utility model discloses a motor start drives the coolant liquid and flows in to interior mould, flows and takes away the heat from the drain pipe around the inside cooling tube groove of mould and flows, and the laminating department of interior mould and bearing plate is provided with the connector, guarantees that the coolant liquid can flow fast, and this mechanism can provide the heat dissipation function for the device to let inside injection molding solidify fast, played the effect that improves labor efficiency.

Description

Injection molding surface machining tool for laminating

Technical Field

The utility model relates to an injection molding processing tool technical field specifically is a tool is used in injection molding surface machining laminating.

Background

The structure of the mold may vary widely depending on the type and properties of the plastic, the shape and structure of the plastic product, and the type of injection machine, but the basic structure is consistent, the mould mainly comprises a pouring system, a temperature adjusting system, a forming part and a structural part, wherein the casting system and the molding parts are parts which are in direct contact with the plastic and change along with the plastic and the products, and are the most complicated and most varied parts in the molding die which require the highest processing finish and precision, the injection mold consists of a movable die and a fixed die, the movable die is arranged on a movable template of the injection molding machine, the fixed die is arranged on a fixed template of the injection molding machine, the movable mold and the fixed mold are closed to form a pouring system and a cavity during injection molding, the movable mold and the fixed mold are separated during mold opening so as to take out plastic products, in order to reduce the heavy mold design and manufacturing effort, injection molds mostly employ standard mold bases.

However, the existing processing die is slow in processing, cannot be quickly cured, is high in maintenance cost and is complex to assemble and disassemble; therefore, the existing requirements are not met, and the jig for processing and attaching the surface of the injection molding part is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tool is used in injection molding surface machining laminating to the mold processing who provides in solving above-mentioned background is slow, can not the fast curing, and cost of maintenance is high, the loaded down with trivial details scheduling problem of dismouting.

In order to achieve the above object, the utility model provides a following technical scheme: a jig for surface processing and laminating of injection molded parts comprises a base plate, wherein a power box is installed on the upper end face of the base plate, a hydraulic rod is installed on one side of the power box, a limiting plate is installed on one side of the hydraulic rod, a limiting rod is installed on one side of the limiting plate, a demolding mechanism is installed on one side of the limiting rod, a top post is installed on the inner side of the demolding mechanism, an outer surface spring post of the demolding mechanism, a compression template is installed at the front end of the spring post, a compression mold is installed on the outer surface of one side of the compression template, the compression mold and the compression template are fixed through a fastening bolt, an outer mold is installed at the front end of the compression mold, an inner mold is installed on the inner wall of the outer mold, a positioning pin is installed on one side of the outer mold, the positioning pin penetrates through the outer mold and extends to the, the bearing plate is installed on one side of the outer die, the cooling pipe is installed on one side of the bearing plate, the motor is installed at the lower end of the bearing plate, the drain pipe is installed on one side of the cooling pipe, and the filling port is formed in the inner side of the bearing plate.

Preferably, the upper end of the cooling pipe is completely attached to one side of the bearing plate, and the cooling pipe and the bearing plate are fixed through a pipeline flange.

Preferably, the inner wall of the outer die is completely attached to the outer surface of the inner die, and the outer die and the inner die are fixed through positioning pins.

Preferably, a drain pipe is installed on one side of the bearing plate, and the bearing plate and the drain pipe are fixed through threads.

Preferably, a demolding mechanism is installed on one side of the limiting plate, and the limiting plate and the demolding mechanism are fixed through screws.

Preferably, the inner side of the outer die is provided with a positioning pin, and the outer die and the positioning pin are fixed in an inserting manner.

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

1. the utility model discloses a motor starts to drive the coolant liquid to flow in the interior mould, flows around the inside cooling tube groove of mould and takes away the heat and flows out from the drain pipe, and the laminating department of interior mould and bearing plate is provided with the connector, guarantees that the coolant liquid can flow fast, and this mechanism can provide the heat dissipation function for the device to let the quick solidification of inside injection molding, played the effect that improves labor efficiency;

2. the utility model discloses an inner mould passes through the draw-in groove with outer mould and is connected, and utilize the locating pin to consolidate, when other injection moldings are consolidated to needs, take out the locating pin, take out inner mould again, can accomplish other injection mold, make the device can satisfy the injection molding processing of more multiple type, play quick assembly disassembly, increase the effect of processing kind, accomplish behind the pressurization work, the hydraulic stem kick-backs, the ejector pin is with demoulding mechanism jack-up after kick-backing to a certain position, the spring post of front end stretches out and separates product and mould, quick processing has been reached, reduce labour's purpose.

Drawings

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

FIG. 2 is a sectional view of the whole pressing mold plate of the present invention;

fig. 3 is the structural schematic diagram of the outer mold of the present invention.

In the figure: 1. a power box; 2. a base plate; 3. a motor; 4. a cooling tube; 5. a top pillar; 6. a hydraulic lever; 7. a limiting plate; 8. a demolding mechanism; 9. a spring post; 10. pressing the template; 11. fastening a bolt; 12. pressing a mould; 13. a limiting rod; 14. a bearing plate; 15. an outer mold; 16. a drain pipe; 17. an inner mold; 18. positioning pins; 19. cooling the pipe groove; 20. and a filling port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

The model 3 of the motor mentioned in the utility model is (90 YYJ), which can be obtained by ordering in the market or private.

Referring to fig. 1-3, the present invention provides an embodiment: a jig for processing and attaching the surface of an injection molding part comprises a bottom plate 2, wherein a power box 1 is arranged on the upper end surface of the bottom plate 2, a hydraulic rod 6 is arranged on one side of the power box 1, a limiting plate 7 is arranged on one side of the hydraulic rod 6, a limiting rod 13 is arranged on one side of the limiting plate 7, a demolding mechanism 8 is arranged on one side of the limiting rod 13, a top column 5 is arranged on the inner side of the demolding mechanism 8, a spring column 9 on the outer surface of the demolding mechanism 8, a pressing template 10 is arranged at the front end of the spring column 9, a pressing mold 12 is arranged on the outer surface of one side of the pressing template 10, the pressing mold 12 and the pressing template 10 are fixed through fastening bolts 11, an outer mold 15 is arranged at the front end of the pressing mold 12, an inner mold 17 is arranged on the inner wall of the outer mold 15, the inner mold 17 is connected with the outer mold 15 through a clamping groove and is, the injection molding machine can complete other injection molds, so that the device can meet the processing of injection molding parts of more types, can be quickly disassembled and assembled, and can increase the processing types, one side of an outer mold 15 is provided with a positioning pin 18, the positioning pin 18 penetrates through the outer mold 15 and extends to the inner side of an inner mold 17, the inner side of the inner mold 17 is provided with a cooling pipe groove 19, one side of the outer mold 15 is provided with a bearing plate 14, one side of the bearing plate 14 is provided with a cooling pipe 4, a motor 3 is started to drive cooling liquid to flow into the inner mold 17, the cooling pipe groove 19 flows around the inner part of the mold and takes away heat to flow out of a drain pipe 16, a joint between the inner mold 17 and the bearing plate 14 is provided with a connecting port to ensure that the cooling liquid can flow quickly, the mechanism can provide a heat dissipation function for the device, so that the injection molding parts can be quickly solidified, a drain pipe 16 is attached to one side of the cooling pipe 4, and a filling port 20 is provided on the inner side of the bearing plate 14.

Further, the upper end of cooling tube 4 and one side of bearing plate 14 laminate completely, it is fixed that cooling tube 4 passes through the pipeline flange with bearing plate 14, motor 3 starts to drive the coolant liquid and flows to interior mould 17, flow and take away the heat and flow from drain pipe 16 around the inside cooling tube groove 19 of mould, interior mould 17 and bearing plate 14's laminating department, be provided with the connector, guarantee that the coolant liquid can flow fast, this mechanism can provide the heat dissipation function for the device, thereby let inside injection molding solidify fast, the effect that improves labor efficiency has been played.

Further, the inner wall of outer mould 15 and the surface of interior mould 17 laminate completely, and outer mould 15 passes through locating pin 18 with interior mould 17 and fixes, and interior mould 17 passes through the draw-in groove with outer mould 15 and is connected to utilize locating pin 18 to consolidate, when other injection moldings are consolidated to needs, take out locating pin 18, take out interior mould 17 again, can accomplish other injection mold, make the device can satisfy the processing of more various types of injection molding, play quick assembly disassembly, increase the effect of processing kind.

Furthermore, a drain pipe 16 is installed on one side of the bearing plate 14, the bearing plate 14 and the drain pipe 16 are fixed through threads, and after heat dissipation of cooling liquid is completed, the cooling liquid can be discharged out of the interior of the device through the drain pipe 16, so that the purpose of rapid cooling is completed.

Further, demoulding mechanism 8 is installed to one side of limiting plate 7, and limiting plate 7 is fixed through fastening bolt 11 with demoulding mechanism 8, accomplishes pressurization work back, and 6 kick-backs of hydraulic stem kick-backs, and the fore-end spring post stretches out and separates product and mould after kick-backing to a certain position 8 jack-ups of demoulding mechanism, has reached fast tooling, reduces labour's purpose.

Further, the locating pin 18 is installed to the inboard of outer mould 15, and outer mould 15 is fixed through pegging graft with locating pin 18, and the interior mould 17 is fixed to locating pin 18 can be firm, guarantees that it can not drop the emergence accident at will to the loss has been avoided.

The working principle is as follows: when the device is used, the connection condition of the connection part of the inner mold 17 and the bearing plate 14 of the device is checked, the device is installed in a working area, a cooling liquid pipeline is connected with external equipment, a power supply is switched on, the power box 1 provides pressure, the hydraulic rod 6 drives the limiting plate 7 to be pushed forwards to the bottom surface of the inner wall of the inner mold 17, then the injection device conveys raw materials to the filling port 20, after the conveying is finished, the motor 3 rotates to drive the cooling liquid to inject the cooling liquid into the inner mold 17, a connecting port is arranged at the joint part of the inner mold 17 and the bearing plate 14 to ensure that the cooling liquid can flow fast, the cooling liquid can flow along the cooling pipe groove 19 to take away heat, so that a product is solidified fast, the cooled cooling liquid can be discharged through the drain pipe 16, the inner mold 17 is connected with the outer mold 15 through a clamping groove and is reinforced by the positioning pin 18, when other injection molded, and then the inner mold 17 is taken out, other injection molds can be completed, the device can meet the requirement of more types of injection molding processing, then the power box 1 can drive the hydraulic rod 6 to retract, the pressing mold 12 is taken out, after a certain position is reached, the ejection column 5 can eject the demolding mechanism 8, and the spring column 9 at the front end extends out to separate the product from the mold, so that the processing is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a tool is used in injection molding surface machining laminating, includes bottom plate (2), its characterized in that: the upper end surface of the bottom plate (2) is provided with a power box (1), one side of the power box (1) is provided with a hydraulic rod (6), one side of the hydraulic rod (6) is provided with a limiting plate (7), one side of the limiting plate (7) is provided with a limiting rod (13), one side of the limiting rod (13) is provided with a demolding mechanism (8), the inner side of the demolding mechanism (8) is provided with a top post (5), the outer surface of the demolding mechanism (8) is provided with a spring post (9), the front end of the spring post (9) is provided with a compression template (10), the outer surface of one side of the compression template (10) is provided with a compression mold (12), the compression mold (12) is fixed with the compression template (10) through a fastening bolt (11), the front end of the compression mold (12) is provided with an outer mold (15), the inner mold (17) is arranged on the inner wall of the outer, locating pin (18) are installed to one side of outer mould (15), locating pin (18) run through outer mould (15) and extend to interior mould (17) inboard, the inboard of interior mould (17) is provided with cooling tube groove (19), bearing plate (14) are installed to one side of outer mould (15), cooling tube (4) are installed to one side of bearing plate (14), motor (3) are installed to the lower extreme of bearing plate (14), drain pipe (16) are installed to one side of cooling tube (4), the inboard of bearing plate (14) is provided with filler (20).

2. The jig for surface processing and attaching of injection molded parts according to claim 1, characterized in that: the upper end of the cooling pipe (4) is completely attached to one side of the bearing plate (14), and the cooling pipe (4) and the bearing plate (14) are fixed through a pipeline flange.

3. The jig for surface processing and attaching of injection molded parts according to claim 1, characterized in that: the inner wall of the outer die (15) is completely attached to the outer surface of the inner die (17), and the outer die (15) and the inner die (17) are fixed through a positioning pin (18).

4. The jig for surface processing and attaching of injection molded parts according to claim 1, characterized in that: the water draining pipe (16) is installed on one side of the bearing plate (14), and the bearing plate (14) is fixed with the water draining pipe (16) through threads.

5. The jig for surface processing and attaching of injection molded parts according to claim 1, characterized in that: demoulding mechanism (8) are installed to one side of limiting plate (7), limiting plate (7) are fixed through bolt (11) with demoulding mechanism (8).

6. The jig for surface processing and attaching of injection molded parts according to claim 1, characterized in that: the inner side of the outer die (15) is provided with a positioning pin (18), and the outer die (15) is fixed with the positioning pin (18) in an inserting manner.