CN208392501U - A kind of plastic cement protective case injection mold - Google Patents

Abstract

The utility model discloses a kind of plastic cement protective case injection mold, including lower support leg and bottom plate, it is equipped with lower support leg above bottom plate, lower support leg is fixedly connected in the soleplate.This kind of plastic cement protective case injection mold is provided with vane, sliding pearl and baffle, baffle its can greatly reduce frictional force when injection raw material passes through injection molding tube for " hemisphere " shape, and it can be rotated in injection moulding process, injection raw material can be stirred, keep injection raw material pressure more uniform, sliding pearl, it is used to make the sliding friction between fixing bolt and fixed cylinder to become rolling friction, substantially reduce the frictional force between them, vane its set there are four and in " curved surface " shape, when making to impact vane in injection raw material injection moulding process, vane can be made to rotate stirring injection raw material in injection molding tube inner high speed, keep injection raw material flow more uniform, pressure is more uniform, greatly promote the quality of injection mold, various structures can better meet the demand of people in conjunction with this kind of plastic cement protective case injection mold.

Description

A kind of plastic cement protective case injection mold

Technical field

The utility model relates to injection mold technology, specially a kind of plastic cement protective case injection mold.

Background technique

Injection mold (Injectionmold) is a kind of processing side used when producing certain complex-shaped components in batches Method is mainly used in industrial circle.Injection mold process is that the material of heated thawing is injected die cavity by high pressure, through cooling and solidifying Afterwards, formed products are obtained；Two kinds of thermosetting plastic mold, thermoplastic plastic's mold is divided into according to shaping characteristic.

But existing plastic cement protective case injection mold, injection molding is internal to be easy to appear mass flow discrepancy, makes the product of injection mold Performance is greatly reduced, can not get a desired effect very well and its injection moulding process in, be easy to cause pressure unevenness to go out product The problems such as now deforming, bringing many inconvenience to the production of the plastic cement protective case mold of people.

So how to design a kind of plastic cement protective case injection mold, becoming us will currently be solved the problems, such as.

Utility model content

The purpose of this utility model is to provide a kind of plastic cement protective case injection molds, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of plastic cement protective case injection mold, including under Support leg and bottom plate, the bottom plate top are equipped with lower support leg, and the lower support leg is fixedly connected in the soleplate, on the bottom plate Side is equipped with Ejector Retainer Plate, and the Ejector Retainer Plate is fixedly connected in the soleplate, and thimble panel is equipped with above the Ejector Retainer Plate, described Thimble panel is fixedly connected in Ejector Retainer Plate, and lower core plate is equipped with above the thimble panel, and the lower core plate insertion setting exists In lower support leg, it is equipped with upper support leg above the lower support leg, the upper support leg is fitted tightly in lower support leg, described Top plate is equipped with above upper support leg, the top plate is fixedly connected in support leg, is equipped with support plate, institute below the lower core plate It states support plate to be fitted tightly in lower core plate, injection molding tube is equipped with inside the top plate, the injection molding tube, which runs through, to be arranged in top plate, The injection molding inside pipe wall is equipped with protective layer, and the protective layer is fitted tightly in injection molding tube, and strut is equipped with inside the injection molding tube, The strut is fixedly connected in injection molding tube, and fixator is equipped with inside the injection molding tube, and the fixator is fixedly connected on strut In, vane is equipped with inside the injection molding tube, the vane is fixedly connected in fixator, is equipped with and is fixed inside the injection molding tube Stake, the spud pile are fixedly connected in vane, and fixed cylinder is equipped with above the spud pile, and the fixed cylinder is rotatably connected on solid Determine in stake, baffle is equipped with above the spud pile, the baffle is embedding to be set in spud pile, is equipped with and is slided inside the fixed cylinder Pearl, the sliding pearl are rotatably connected in fixed cylinder.

Further, the baffle is " hemisphere " shape, and baffle diameter is consistent with fixed cylinder and spud pile.

Further, the fixed cylinder is embedding is set at the top of spud pile, and fixed cylinder is fixedly connected in four struts.

Further, the spud pile each and every one is slided pearl and is rotatably connected in fixed cylinder by several, and spud pile passes through gear Fixed cylinder is arranged at the top of spud pile plate.

Further, the sliding pearl is equipped with several, and sliding pearl is looped around fixed stake top centered on the center of circle of fixed cylinder Portion surface and fixed cylinder inner wall.

Further, there are four the vane is set, the vane passes through spud pile and is rotatably connected in fixator, and revolves Leaf is in " curved surface " shape.

Compared with prior art, the utility model has the beneficial effects that this kind of plastic cement protective case injection mold be provided with vane, Sliding pearl, spud pile, fixed cylinder and baffle, baffle its when can greatly reduce injection raw material for " hemisphere " shape and passing through injection molding tube Frictional force and its can be rotated in injection moulding process, injection raw material can be stirred, keep injection raw material pressure more equal Even, spud pile and baffle are fixed in injection molding tube fixed cylinder by it with by strut, and fixator is enable completely to be fixed on note Mould pipe in, spud pile its be used to be fixed on vane in fixator and its injection molding when can by vane drive baffle make to keep off Plate rotates, it is used to make the sliding friction between spud pile and fixed cylinder to become rolling friction to sliding pearl, substantially reduces them Between frictional force, it is more smooth when sliding in fixed cylinder to make spud pile, and greatly increase the service life of fixator, It sets there are four and is in " curved surface " shape vane, when making to impact vane in injection raw material injection moulding process, can make vane in injection molding tube Portion's high-speed rotation stirs injection raw material, keeps injection raw material flow more uniform, pressure is more uniform, greatly promotes injection mold Quality, various structures combine make this kind of plastic cement protective case injection mold, solve existing type security protection door its do not have insulating power, The problems such as air themperature can not be changed.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model injection molding tube；

Fig. 3 is the diagrammatic cross-section of the utility model fixator.

In figure: 1- bottom plate；2- injection molding tube；201- protective layer；202- strut；203- fixator；204- vane；205- is solid Determine stake；206- baffle；207- fixed cylinder；208- slides pearl；Support leg under 3-；4- Ejector Retainer Plate；5- thimble panel；Core plate under 6-； The upper support leg of 7-；8- top plate；9- support plate.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of plastic cement protective case injection mold, including lower branch Support foot 3 and bottom plate 1, lower support leg 3 is equipped with above bottom plate 1, and lower support leg 3 is fixedly connected in bottom plate 1, is equipped with above bottom plate 1 Ejector Retainer Plate 4, Ejector Retainer Plate 4 are fixedly connected in bottom plate 1, and thimble panel 5 is equipped with above Ejector Retainer Plate 4, and thimble panel 5 is fixed It is connected in Ejector Retainer Plate 4, lower core plate 6 is equipped with above thimble panel 5, the lower insertion of core plate 6 is arranged in lower support leg 3, lower branch Upper support leg 7 is equipped with above support foot 3, upper support leg 7 is fitted tightly in lower support leg 3, top plate 8 is equipped with above upper support leg 7, Top plate 8 is fixedly connected in support leg 7, and support plate 9 is equipped with below lower core plate 6, and support plate 9 is fitted tightly over lower core plate 6 In, injection molding tube 2 is equipped with inside top plate 8, for injection molding tube 2 through being arranged in top plate 8,2 inner wall of injection molding tube is equipped with protective layer 201, prevents Sheath 201 is fitted tightly in injection molding tube 2, and strut 202 is equipped with inside injection molding tube 2, and strut 202 is fixedly connected in injection molding tube 2, Fixator 203 is equipped with inside injection molding tube 2, fixator 203 is fixedly connected in strut 202, vane 204 is equipped with inside injection molding tube 2, Vane 204 is fixedly connected in fixator 203, and spud pile 205 is equipped with inside injection molding tube 2, and spud pile 205 is fixedly connected on vane In 204, fixed cylinder 207 is equipped with above spud pile 205, fixed cylinder 207 is rotatably connected in spud pile 205,205 top of spud pile Equipped with baffle 206, baffle 206 is embedding to be set in spud pile 205, and sliding pearl 208 is equipped with inside fixed cylinder 207, and sliding pearl 208 rotates It is connected in fixed cylinder 207.

Further, baffle 206 is " hemisphere " shape, and 206 diameter of baffle is protected with fixed cylinder 207 and spud pile 205 To hold consistent, it for " hemisphere " shape can greatly reduce frictional force of the injection raw material by injection molding tube 2 when to baffle 206, and It can be rotated in injection moulding process, can stir injection raw material, keep injection raw material pressure more uniform.

Further, fixed cylinder 207 is embedding is set on 205 top of spud pile, and fixed cylinder 207 is fixedly connected on four In strut 202, spud pile 205 and baffle 206 are fixed in injection molding tube 2 fixed cylinder 207 by it with by strut 202, are made solid Determining device 203 can completely be fixed in injection molding tube 2.

Further, spud pile 205 each and every one is slided pearl 208 and is rotatably connected in fixed cylinder 207 by several, and spud pile 205 fixed cylinder 207 is arranged at the top of spud pile 205 by baffle 206, spud pile 205 its be used to for vane 204 being fixed on In fixator 203 and it can drive baffle 206 that baffle 206 is made to rotate in injection molding by vane 204.

Further, sliding pearl 208 is equipped with several, and sliding pearl 208 is looped around fixation centered on the center of circle of fixed cylinder 207 205 top surfaces of stake and 207 inner wall of fixed cylinder, sliding pearl 208, it is used to that the sliding between spud pile 205 and fixed cylinder 207 to be made to rub Wiping becomes rolling friction, substantially reduces the frictional force between them, when sliding spud pile 205 in fixed cylinder 207 more Smoothness, and greatly increase the service life of fixator 203.

Further, there are four vane 204 is set, vane 204 is rotatably connected in fixator 203 by spud pile 205, And vane 204 is in " curved surface " shape, it sets there are four and is in " curved surface " shape vane 204, makes to impact rotation in injection raw material injection moulding process Ye Shi can make vane rotate stirring injection raw material in 2 inner high speed of injection molding tube, keep injection raw material flow more uniform, pressure is more Add uniformly, greatly promotes the quality of injection mold.

Working principle: firstly, this kind of plastic cement protective case injection mold is fixed on desired position, secondly injection raw material is used Injection molding tube 2 is crossed to be injected into injection mold, this kind of plastic cement protective case injection mold its baffle 206 its can be big for " hemisphere " shape Reducing frictional force when injection raw material passes through injection molding tube 2 and its greatly can rotate in injection moulding process, can stir note Mould raw material, keep injection raw material pressure more uniform, fixed cylinder 207 its with by strut 202 by spud pile 205 and baffle 206 Be fixed in injection molding tube 2, fixator 203 enable completely to be fixed in injection molding tube 2, spud pile 205 its be used to consolidate vane 204 It is scheduled in fixator 203 and it can drive baffle 206 that baffle 206 is made to rotate in injection molding by vane 204, sliding pearl 208 its be used to that the sliding friction between spud pile 205 and fixed cylinder 207 to be made to become rolling friction, substantially reduce between them It is more smooth when sliding in fixed cylinder 207 to make spud pile 205 for frictional force, and greatly increases the use longevity of fixator 203 Life, it sets there are four and is in " curved surface " shape vane 204, when making to impact vane in injection raw material injection moulding process, vane can be made to infuse 2 inner high speed of pipe rotation stirring injection raw material is moulded, keeps injection raw material flow more uniform, pressure is more uniform, greatly promotes note The quality of mould, various structures can better meet the demand of people in conjunction with this kind of plastic cement protective case injection mold.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of plastic cement protective case injection mold, including lower support leg (3) and bottom plate (1), it is characterised in that: on the bottom plate (1) Side is equipped with lower support leg (3), and the lower support leg (3) is fixedly connected in bottom plate (1), and thimble is equipped with above the bottom plate (1) Bottom plate (4), the Ejector Retainer Plate (4) are fixedly connected in bottom plate (1), and thimble panel is equipped with above the Ejector Retainer Plate (4) (5), the thimble panel (5) is fixedly connected in Ejector Retainer Plate (4), is equipped with lower core plate (6) above the thimble panel (5), Lower core plate (6) insertion is arranged in lower support leg (3), is equipped with upper support leg (7) above the lower support leg (3), described Upper support leg (7) is fitted tightly in lower support leg (3), is equipped with top plate (8) above the upper support leg (7), the top plate (8) It is fixedly connected in support leg (7), is equipped with support plate (9) below the lower core plate (6), the support plate (9) fits closely In lower core plate (6), injection molding tube (2) are equipped with inside the top plate (8), the injection molding tube (2), which is run through, to be arranged in top plate (8), Injection molding tube (2) inner wall is equipped with protective layer (201), and the protective layer (201) is fitted tightly in injection molding tube (2), the note Strut (202) are equipped with inside modeling pipe (2), the strut (202) is fixedly connected in injection molding tube (2), and the injection molding tube (2) is internal Equipped with fixator (203), the fixator (203) is fixedly connected in strut (202), and rotation is equipped with inside the injection molding tube (2) Leaf (204), the vane (204) are fixedly connected in fixator (203), and spud pile is equipped with inside the injection molding tube (2) (205), the spud pile (205) is fixedly connected in vane (204), and fixed cylinder is equipped with above the spud pile (205) (207), the fixed cylinder (207) is rotatably connected in spud pile (205), and baffle is equipped with above the spud pile (205) (206), the baffle (206) is embedding is set in spud pile (205), is equipped with inside the fixed cylinder (207) sliding pearl (208), The sliding pearl (208) is rotatably connected in fixed cylinder (207).

2. a kind of plastic cement protective case injection mold according to claim 1, it is characterised in that: the baffle (206) is " hemisphere Body " shape, and baffle (206) diameter is consistent with fixed cylinder (207) and spud pile (205).

3. a kind of plastic cement protective case injection mold according to claim 1, it is characterised in that: the fixed cylinder (207) is nested Setting is at the top of spud pile (205), and fixed cylinder (207) is fixedly connected in four struts (202).

4. a kind of plastic cement protective case injection mold according to claim 1, it is characterised in that: the spud pile (205) passes through It is several each and every one to slide pearl (208) and be rotatably connected in fixed cylinder (207), and spud pile (205) by baffle (206) by fixed cylinder (207) setting is at the top of spud pile (205).

5. a kind of plastic cement protective case injection mold according to claim 1, it is characterised in that: the sliding pearl (208) is if be equipped with Dry, and sliding pearl (208) are looped around spud pile (205) top surface and fixed cylinder centered on the center of circle of fixed cylinder (207) (207) inner wall.

6. a kind of plastic cement protective case injection mold according to claim 1, it is characterised in that: the vane (204) is equipped with four A, the vane (204) is rotatably connected in fixator (203) by spud pile (205), and vane (204) is in " curved surface " Shape.