CN218803925U

CN218803925U - Plastic profile extrusion die head for electric appliance

Info

Publication number: CN218803925U
Application number: CN202222669676.2U
Authority: CN
Inventors: 袁旭; 陶剑雄; 张�林
Original assignee: Tongling Putuo Extrusion Technology Co ltd
Current assignee: Tongling Putuo Extrusion Technology Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-04-07
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a plastic material extrusion die head for electrical apparatus. Including the extruder, the right side of extruder is fixed with the mould, the right side laminating of mould has the die head, run through threaded rod in the die head, the inner wall threaded connection of threaded rod and thread groove, the thread groove is seted up on the mould, the slotted hole has been seted up on the mould, be provided with drive mechanism in the thread groove, be provided with control mechanism in the slotted hole, drive mechanism includes: the guide rod is fixed on the inner wall of the thread groove; and the extrusion plate is slidably arranged on the outer wall of the guide rod. This a plastic material extrusion die for electrical apparatus when screwing up the threaded rod in the thread groove, through drive mechanism and control mechanism's cooperation, and then can make lubricating oil flow out from the oil-out, and then can play and carry out lubricated effect to the threaded rod, conveniently dismantles the die head.

Description

Plastic profile extrusion die head for electric appliance

Technical Field

The utility model relates to an extrusion die technical field specifically is a plastic material extrusion die head for electrical apparatus.

Background

The mould is used for producing various moulds and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in the industrial production of moulds. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The method realizes the processing of the shape of an article mainly through the change of the physical state of a formed material. The extrusion die head is also called an extrusion mould and an extrusion head and is a forming part of the extruder. The function is to shape the plastic in the barrel of the extruder.

A current plastic material extrusion die for electrical apparatus, the die head is generally through the bolt fastening on the mould, and then when the bolt is carrying out the use for a long time, the rusty condition of bolt can appear, and then inconvenient staff dismantles and installs the bolt.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a plastic material extrusion die head for electrical apparatus can solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a plastic material extrusion tooling die head for electrical apparatus, the plastic material extrusion tooling die head comprises an extruder, the right side of extruder is fixed with the mould, the right side laminating of mould has the die head, run through threaded rod in the die head, the threaded rod is connected with the inner wall screw thread of thread groove, the thread groove is seted up on the mould, the slotted hole has been seted up on the mould, be provided with drive mechanism in the thread groove, be provided with control mechanism in the slotted hole, drive mechanism includes:

the guide rod is fixed on the inner wall of the thread groove;

the extrusion plate is slidably arranged on the outer wall of the guide rod;

one side of the return spring is fixed on the inner wall of the thread groove, and the other side of the return spring is fixed on the side wall of the extrusion plate;

and the extrusion rod is fixed at the top of the extrusion plate.

Preferably, an oil storage tank is fixed to the inner wall of the slotted hole, an oil outlet is formed in the bottom of the oil storage tank, and an oil inlet is fixed to the top of the oil storage tank.

Preferably, the control mechanism comprises a moving plate, the moving plate is slidably mounted on the inner wall of the slotted hole, and an inclined block is fixed at the bottom of the moving plate.

Preferably, the top of movable plate articulates there is the movable rod, the one end that the movable rod kept away from the movable plate articulates on the transfer line, the one end that the movable rod was kept away from to the transfer line articulates on the connecting rod, the one end that the transfer line was kept away from to the connecting rod articulates on the connecting rod, the bottom of connecting rod is fixed with the shielding plate.

Preferably, a transmission spring is fixed to the top of the shielding plate, the top of the transmission spring is fixed to the bottom of the fixing plate, and the fixing plate is fixed to the inner wall of the oil storage tank.

Preferably, the reset springs are arranged in two groups, and the two groups of reset springs are arranged in a mirror image mode by the extrusion plate.

Advantageous effects

The utility model provides a plastic material extrusion die head for electrical apparatus. The method has the following beneficial effects:

(1) This a plastic material extrusion die for electrical apparatus when screwing up the threaded rod in the thread groove, through drive mechanism and control mechanism's cooperation, and then can make lubricating oil flow out from the oil-out, and then can play and carry out lubricated effect to the threaded rod, conveniently dismantles the die head.

(2) This a plastic material extrusion die for electrical apparatus, when the threaded rod extrusion stripper plate removed the stripper rod and not extrude the slope piece, through transmission spring, can make the inner wall laminating of shielding plate and batch oil tank, and then can make the oil-out stop flow lubricating oil, prevent oil-out direct current lubricating oil, cause the wasting of resources.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

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

FIG. 2 is a schematic overall front view of the present invention;

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

fig. 4 is an enlarged schematic view of the structure B of fig. 3 according to the present invention;

fig. 5 is an enlarged schematic view of the structure C of fig. 3 according to the present invention.

The reference numbers illustrate:

1. an extruder; 2. a mold; 3. a die head; 4. a threaded rod; 6. a thread groove; 7. a slot; 8. a transmission mechanism; 81. a guide rod; 82. a compression plate; 83. a return spring; 84. an extrusion stem; 9. an oil storage tank; 10. an oil outlet; 11. a control mechanism; 111. moving the plate; 112. an inclined block; 113. a movable rod; 114. a transmission rod; 115. a connecting rod; 116. a connecting rod; 117. a fixing plate; 118. a transmission spring; 119. a shielding plate; 12. and an oil inlet.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Please refer to fig. 1-5, the utility model provides a plastic material extrusion die head for electrical apparatus, including extruder 1, extruder 1's right side is fixed with mould 2, the right side laminating of mould 2 has die head 3, die head 3 runs through threaded rod 4, the outer wall of threaded rod 4 and the inner wall threaded connection of thread groove 6, thread groove 6 is seted up on mould 2, slotted hole 7 has been seted up on mould 2, be provided with drive mechanism 8 in the thread groove 6, be provided with control mechanism 11 in the slotted hole 7, and then when installing die head 3, can screw threaded rod 4 into thread groove 6, install die head 3.

The transmission mechanism 8 comprises a guide rod 81, the guide rod 81 is fixed on the inner wall of the thread groove 6, an extrusion plate 82 is slidably mounted on the outer wall of the guide rod 81, a return spring 83 is fixed on the left side of the extrusion plate 82, the left side of the return spring 83 is fixed on the inner wall of the thread groove 6, and further when the thread groove 6 is screwed down on the thread rod 4, the left end of the thread rod 4 can extrude the extrusion plate 82 to move leftwards, so that the return spring 83 is compressed, an extrusion rod 84 is fixed on the top of the extrusion plate 82, the extrusion rod 84 penetrates through the top of the thread groove 6, the extrusion rod 84 can move out of the thread groove 6, and further when the extrusion plate 82 moves leftwards, the extrusion plate 82 can drive the extrusion rod 84 to move leftwards, an oil storage tank 9 is fixed on the inner wall of the groove hole 7, an oil outlet 10 is formed in the bottom of the oil storage tank 9, an oil inlet 12 is fixed on the top of the oil storage tank 9, and lubricating oil can be added into the oil inlet 9 through the oil inlet 12.

The control mechanism 11 comprises a moving plate 111, the moving plate 111 is slidably mounted on the inner wall of the slot 7, an inclined block 112 is fixed at the bottom of the moving plate 111, when the extrusion rod 84 moves leftwards, the extrusion rod 84 can extrude the inclined plane of the inclined block 112, the inclined block 112 can move upwards due to extrusion force, the inclined block 112 drives the moving plate 111 to move upwards, the top of the moving plate 111 is hinged with a movable rod 113, one end of the movable rod 113 far away from the moving plate 111 is hinged on a transmission rod 114, the transmission rod 114 penetrates through the side wall of the oil storage tank 9, the transmission rod 114 can move in the penetration direction of the oil storage tank 9, when the moving plate 111 moves upwards, the transmission rod 113 can move rightwards, one end of the transmission rod 114 far away from the movable rod 113 is hinged on a connecting rod 115, one end of the connecting rod 115 far away from the transmission rod 114 is hinged on the connecting rod 116, one end of the connecting rod 116, which is far away from the connecting rod 115, is fixed on the baffle 119, the top of the baffle 119 is fixed with the transmission spring 118, the top of the transmission spring 118 is fixed at the bottom of the fixing plate 117, the fixing plate 117 is fixed on the inner wall of the oil storage tank 9, when the transmission rod 114 moves rightwards, the connecting rod 116 can move downwards through the connecting rod 115, the connecting rod 116 drives the baffle 119 to move downwards, the transmission spring 118 is stretched, the outer wall of the baffle 119 is not attached to the arc-shaped groove of the inner wall of the oil storage tank 9, lubricating oil on the baffle 119 can flow to the bottom of the baffle 119 from a gap generated between the outer wall of the baffle 119 and the outer wall of the oil storage tank 9, the lubricating oil can flow out from the oil outlet 10, the lubricating oil can flow onto the threaded rod 4, the effect of lubricating the threaded rod 4 can be achieved, and the threaded rod 4 is prevented from being used for a long time, threaded rod 4 may rust, and then die head 3 is inconvenient to detach and install, when threaded rod 4 moves leftwards to extrude extrusion rod 84 on extrusion plate 82 without extruding with inclined block 112, because transmission spring 118 is in a stretching state, then transmission spring 118 can drive shielding plate 119 to move upwards, so that shielding plate 119 continues to be attached to the inner wall of oil storage tank 9, and then lubricating oil above shielding plate 119 can be sealed, so that lubricating oil is prevented from flowing to the bottom of shielding plate 119, lubricating oil flows out from oil outlet 10, resource waste is caused, when shielding plate 119 moves upwards, connecting rod 116 can move upwards, driving transmission rod 114 moves leftwards through connecting rod 115, moving rod 113 enables moving plate 111 to return to the original position, and next lubricating operation is performed.

In the utility model, when the threaded rod 4 is screwed into the threaded groove 6, the threaded rod 4 can extrude the extrusion plate 82 to move leftward, the return spring 83 is compressed, the extrusion plate 82 drives the extrusion rod 84 to move leftward, the extrusion rod 84 extrudes the inclined plane of the inclined block 112, and the inclined block 112 can drive the movable plate 111 to move upward due to the extrusion force, the transmission rod 114 can move rightward through the movable rod 113, the connection rod 116 can move downward through the connection rod 115, the connection rod 116 drives the shielding plate 119 to move downward, the transmission spring 118 is stretched, so that the outer wall of the shielding plate 119 is not attached to the arc-shaped groove of the inner wall of the oil storage tank 9, and the lubricating oil on the shielding plate 119 can flow to the bottom of the shielding plate 119 from the gap between the outer wall of the shielding plate 119 and the outer wall of the oil storage tank 9, and then can make lubricating oil flow out from oil-out 10, make lubricating oil flow on threaded rod 4, and then can play the effect of lubricating threaded rod 4, prevent that threaded rod 4 from using for a long time, can make threaded rod 4 rust, and then inconvenient dismantlement and installation to die head 3, when stripper plate 82 drives stripper rod 84 and does not extrude sloping block 112, be in tensile state because of drive spring 118, and then can make drive spring 118 drive shielding plate 119 rebound, make shielding plate 119 continue to laminate with the inner wall of batch oil tank 9, and then can seal the lubricating oil more than shielding plate 119, prevent that a lubricating oil from flowing to shielding plate 119's bottom, make lubricating oil flow out from oil-out 10, cause the wasting of resources.

The above is only the preferred embodiment of the present invention, and the patent scope of the present invention is not limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. A plastic profile extrusion die head for an electric appliance comprises an extruder (1), and is characterized in that: the right side of extruder (1) is fixed with mould (2), the right side laminating of mould (2) has die head (3), run through threaded rod (4) in die head (3), the inner wall threaded connection of threaded rod (4) and thread groove (6), set up on mould (2) thread groove (6), slotted hole (7) have been seted up on mould (2), be provided with drive mechanism (8) in thread groove (6), be provided with control mechanism (11) in slotted hole (7), drive mechanism (8) include:

the guide rod (81), the said guide rod (81) is fixed on the inner wall of the thread groove (6);

the extrusion plate (82), the extrusion plate (82) is slidably mounted on the outer wall of the guide rod (81);

one side of the return spring (83) is fixed on the inner wall of the thread groove (6), and the other side of the return spring (83) is fixed on the side wall of the extrusion plate (82);

a pressing rod (84), the pressing rod (84) is fixed on the top of the pressing plate (82).

2. A plastic profile extrusion die head for electrical appliances, as claimed in claim 1, wherein: an oil storage tank (9) is fixed to the inner wall of the slotted hole (7), an oil outlet (10) is formed in the bottom of the oil storage tank (9), and an oil inlet (12) is fixed to the top of the oil storage tank (9).

3. A plastic profile extrusion die head for electrical appliances, according to claim 1, wherein: the control mechanism (11) comprises a moving plate (111), the moving plate (111) is installed on the inner wall of the slotted hole (7) in a sliding mode, and an inclined block (112) is fixed to the bottom of the moving plate (111).

4. A plastic profile extrusion die head for an electrical appliance according to claim 3, wherein: the top of movable plate (111) articulates there is movable rod (113), the one end that movable rod (113) kept away from movable plate (111) articulates on transfer line (114), the one end that movable rod (113) were kept away from in transfer line (114) articulates on connecting rod (115), the one end that transfer line (114) were kept away from in connecting rod (115) articulates on connecting rod (116), the bottom of connecting rod (116) is fixed with shielding plate (119).

5. A plastic profile extrusion die head for electrical appliances, according to claim 4, wherein: a transmission spring (118) is fixed to the top of the shielding plate (119), the top of the transmission spring (118) is fixed to the bottom of the fixing plate (117), and the fixing plate (117) is fixed to the inner wall of the oil storage tank (9).

6. A plastic profile extrusion die head for electrical appliances, as claimed in claim 1, wherein: the two groups of return springs (83) are arranged, and the two groups of return springs (83) are arranged in a mirror image mode through the extrusion plate (82).