CN219095770U - Injection mold capable of finely adjusting router shell - Google Patents

Abstract

The utility model relates to the technical field of injection molds, and discloses an injection mold capable of finely adjusting a router shell, which solves the problems in the prior art.

Description

Injection mold capable of finely adjusting router shell

Technical Field

The utility model belongs to the technical field of injection molds, and particularly relates to an injection mold capable of finely adjusting a router shell.

Background

The router is a hardware device connected with two or more networks, and plays a role of a gateway between the networks, and is a special intelligent network device for reading addresses in each data packet and then determining how to transmit, and in order to facilitate the adjustment of the router, a fine-tuning type router is designed, so that an injection mold is needed in the production of a fine-tuning type router shell.

However, the existing injection mold still has some problems when in use, and after the injection molding is completed and the cooling is performed, the existing injection mold has no ejection device, so that the workpiece needs to be manually taken out, the workpiece just cooled is inconvenient to take out from the injection groove, more time is required to be consumed, more injection time is wasted, and the efficiency of the injection molding work is reduced.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the injection mold capable of finely adjusting the outer shell of the router, which effectively solves the problems that the existing injection mold in the market is not provided with an ejection device after the injection molding is completed and is cooled, so that a workpiece is required to be manually taken out, the workpiece just cooled is inconvenient to take out from an injection groove, more time is required to be consumed, more injection time is wasted, and the efficiency of injection molding work is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: injection mold of fine setting integer router shell, including bed die and last mould, the mouth of moulding plastics has been seted up at the top of going up the mould, the bottom of going up the mould is equipped with four hydraulic stems, four the hydraulic stems are located four corners of last mould bottom respectively, peg graft in the bed die in the bottom of hydraulic stem, the inner chamber of bed die rotates and peg graft there is the axis of rotation, the circumference surface winding of axis of rotation has the tensioning line, the one end rigid coupling of tensioning line is on the hydraulic stem, the other end rigid coupling of tensioning line has the impeller that can be gliding, the spout has been seted up to the inner chamber of bed die, the impeller slip is pegged graft in the spout, the top of spout inner chamber is equipped with the ejecting piece that can with the router top.

Preferably, the pushing piece comprises a trapezoidal push rod, a fixing rod and a spring, wherein the fixing rod is fixedly inserted in the chute, a through hole is formed in the side face of the push rod, the fixing rod penetrates through the push rod in the through hole through insertion, the spring is sleeved on the fixing rod, one end of the spring is fixedly connected to the inner wall of the chute, and the other end of the spring is fixedly connected to the push rod.

Preferably, the ejection piece comprises a trapezoid ejector block, a connecting rod and a sliding block, a slideway is further arranged in the inner cavity of the lower die, the connecting rod is fixedly connected to the side face of the ejector block, the sliding block is fixedly connected to one end, far away from the ejector block, of the connecting rod, and the sliding block is inserted into the slideway in a sliding mode.

Preferably, a sealing gasket is arranged on the contact layer between the top of the sliding groove and the mold groove, and the sealing gasket is attached to the top block.

Preferably, the top of push rod is the slope setting, the bottom of kicking block also is the slope setting, and the inclination of push rod is the same with the inclination of kicking block.

Preferably, one end of the tensioning wire connected with the pushing piece is fixedly connected to the pushing rod, the tensioning wire is wound on the circumferential surface of the rotating shaft, and the rotating shaft can rotate.

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

work is moulded plastics and is cooled off and accomplish, when needing to take out the work piece, at first upwards stretch out through the hydraulic stem, the hydraulic stem then can drive the upward slip of mould, still can take up the taut line simultaneously, can drive the axis of rotation and rotate when taut, the taut line then can stimulate the push rod and slide along the dead lever after taut, the push rod then can extrude the spring, when the push rod extrudes the kicking block, because the inclination at push rod top is the same with the inclination of kicking block bottom, so the push rod then can drive the kicking block and upwards slide in the slide through the connecting rod, because the setting of connecting rod and slider, so the kicking block will be more steady in the gliding time, the kicking block then can be with the work piece ejecting from the inslot of moulding plastics in the lower mould, can prevent revealing in the setting up of sealing gasket, after taking down the work piece, then can drive the upward mould through the hydraulic stem and slide, then can drive the taut line and loosen in the time of downwardly sliding, the tension line then can disappear to the pulling force of push rod, thereby can disappear to the extrusion force of spring, then can disappear, then the spring can rebound along the dead lever, thereby can rebound effect is realized, the time is reduced from the kicking block to the bottom of sliding, the bottom can be followed to the sliding down, the work piece is moulded plastics, and the effect is accomplished and the effect of moulding plastics has been accomplished and can be accomplished.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the upper and lower molds of the present utility model in a closed elevation view;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;

FIG. 5 is a schematic view showing the structure of the front section of the upper and lower molds of the present utility model opened;

in the figure: 1. a lower die; 2. an upper die; 3. a hydraulic rod; 4. tensioning the wire; 5. a rotating shaft; 6. a chute; 7. a push rod; 8. a through hole; 9. a fixed rod; 10. a spring; 11. a sealing gasket; 12. a top block; 13. a connecting rod; 14. a slide block; 15. a slideway; 16. and (5) an injection molding port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is given by figures 1-5, the utility model includes lower mould 1 and upper mould 2, injection molding mouth 16 is set on the top of upper mould 2, four hydraulic rods 3 are set on the bottom of upper mould 2, four hydraulic rods 3 are set on four corners of the bottom of upper mould 2, the bottom of hydraulic rod 3 is inserted in lower mould 1, the inner cavity of lower mould 1 is inserted with rotation shaft 5, the circumferential surface of rotation shaft 5 is winded with tightening line 4, one end of tightening line 4 is fixed on hydraulic rod 3, the other end of tightening line 4 is fixed with sliding pushing piece, the inner cavity of lower mould 1 is set with chute 6, pushing piece is inserted in chute 6, the top of inner cavity of chute 6 is set with ejection piece which can make the top of router.

Meanwhile, the pushing piece comprises a trapezoid push rod 7, a fixing rod 9 and a spring 10, wherein the fixing rod 9 is fixedly inserted into the sliding groove 6, a through hole 8 is formed in the side face of the push rod 7, the fixing rod 9 penetrates through the push rod 7 in the through hole 8 in a inserted mode, the spring 10 is sleeved on the fixing rod 9, one end of the spring 10 is fixedly connected to the inner wall of the sliding groove 6, and the other end of the spring 10 is fixedly connected to the push rod 7.

In addition, the ejection piece comprises a trapezoid ejection block 12, a connecting rod 13 and a sliding block 14, a slideway 15 is further arranged in the inner cavity of the lower die 1, the connecting rod 13 is fixedly connected to the side face of the ejection block 12, the sliding block 14 is fixedly connected to one end, far away from the ejection block 12, of the connecting rod 13, and the sliding block 14 is in sliding insertion connection in the slideway 15.

And, the contact layer of spout 6 top and mould groove is equipped with sealed pad 11, and sealed pad 11 is laminated with kicking block 12.

The top of the push rod 7 is inclined, the bottom of the top block 12 is inclined, and the inclination angle of the push rod 7 is the same as the inclination angle of the top block 12.

It should be noted that, the end of the tensioning wire 4 connected with the pushing member is fixedly connected to the pushing rod 7, the tensioning wire 4 is wound on the circumferential surface of the rotating shaft 5, and the rotating shaft 5 can rotate.

Working principle: work is moulded plastics and is cooled off and is accomplished, when needing to take out the work piece, at first, upwards stretch out through hydraulic stem 3, hydraulic stem 3 then can drive mould 2 and upwards slide, still can take up the taut line 4 simultaneously, can drive axis of rotation 5 rotation in taut, take up line 4 then can pull push rod 7 and slide along dead lever 9 after taking up, push rod 7 then can extrude spring 10, when push rod 7 extrudes kicking block 12, because the inclination at push rod 7 top is the same with the inclination of kicking block 12 bottom, so push rod 7 then can drive kicking block 12 and upwards slide, kicking block 12 then can drive slider 14 through connecting rod 13 upwards slide in slide 15, because connecting rod 13 and slider 14's setting, so kicking block 12 will be more steady in the slip, kicking block 12 then can be with the work piece ejecting from the injection groove in the bed die 1, can prevent to reveal in the setting up pad 11, after taking down the work piece, can drive mould 2 and slide down when push rod 7, then can drive take up line 4 and loosen line 4 when sliding down, then can drive the spring 10 and then rebound to take up line 10 can disappear along the spring 10 when the back, then the spring 10 can be followed the initial state of sliding, the spring is cleared up to the spring 10 and the spring is then can be carried out to the spring 10 and the initial state is had to the spring is had.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (6)

1. Injection mold of fine setting integer router shell, including bed die (1) and last mould (2), its characterized in that: injection molding mouth (16) has been seted up at the top of last mould (2), the bottom of last mould (2) is equipped with four hydraulic stems (3), four hydraulic stems (3) are located four corners of last mould (2) bottom respectively, peg graft in bed die (1) the bottom of hydraulic stems (3), peg graft in the inner chamber rotation of bed die (1) has axis of rotation (5), the circumferential surface winding of axis of rotation (5) has taut line (4), the one end rigid coupling of taut line (4) is on hydraulic stems (3), the other end rigid coupling of taut line (4) has the impeller that can be gliding, spout (6) have been seted up to the inner chamber of bed die (1), impeller slip grafting is in spout (6), the top of spout (6) inner chamber is equipped with the ejecting piece that can be with the router top.

2. The injection mold of a trimmable router housing of claim 1, wherein: the pushing piece comprises a trapezoidal push rod (7), a fixed rod (9) and a spring (10), wherein the fixed rod (9) is fixedly inserted into the sliding groove (6), a through hole (8) is formed in the side face of the push rod (7), the fixed rod (9) penetrates through the push rod (7) through the insertion hole (8), the spring (10) is sleeved on the fixed rod (9), one end of the spring (10) is fixedly connected onto the inner wall of the sliding groove (6), and the other end of the spring (10) is fixedly connected onto the push rod (7).

3. The injection mold of a trimmable router housing of claim 2, wherein: the ejector comprises a trapezoid ejector block (12), a connecting rod (13) and a sliding block (14), wherein a sliding way (15) is further formed in the inner cavity of the lower die (1), the connecting rod (13) is fixedly connected to the side face of the ejector block (12), the sliding block (14) is fixedly connected to one end, far away from the ejector block (12), of the connecting rod (13), and the sliding block (14) is slidably inserted into the sliding way (15).

4. The injection mold of a trimmable router housing of claim 3, wherein: the contact layer between the top of the sliding groove (6) and the mold groove is provided with a sealing gasket (11), and the sealing gasket (11) is attached to the top block (12).

5. The injection mold of a trimmable router housing of claim 4, wherein: the top of push rod (7) is the slope setting, the bottom of kicking block (12) is also the slope setting, and the inclination of push rod (7) is the same with the inclination of kicking block (12).

6. The injection mold of a trimmable router housing of claim 5, wherein: one end, connected with the pushing piece, of the tensioning line (4) is fixedly connected to the pushing rod (7), the tensioning line (4) winds the circumferential surface of the rotating shaft (5), and the rotating shaft (5) can rotate.

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