CN222681626U - Production die for rear cover of notebook computer display - Google Patents

Abstract

The utility model discloses a production mould for a rear cover of a notebook computer display, which comprises a mould supporting plate, wherein side plate frames are fixedly connected to two sides above the mould supporting plate, an electric telescopic rod is fixedly connected to the inner side of the top end of the side plate frames, a lifting plate is fixedly connected to the extending end of the electric telescopic rod, a water tank is fixedly connected to two sides of the top end of the lifting plate, a water inlet pipe is fixedly connected to the front side of the water tank on one side, and a water outlet pipe is fixedly connected to the front side of the water tank on the other side. Through being provided with electric telescopic handle, go up mould board, blast pipe, water tank and motor case, the extension through electric telescopic handle pushes down, pushes down the back with it and cooperates last mould board and the inside shaping groove of lower mould board, accomplishes stamping forming, and the motor case is introduced outside gas to through blowing circulation to the setting of blast pipe behind the inside of shaping groove, can accomplish the discharge with gas, reaches the quick cooling effect of air conditioning circulation completion.

Description

Production die for rear cover of notebook computer display

Technical Field

The utility model relates to the technical field of a display back cover production die, in particular to a notebook computer display back cover production die.

Background

The injection mold is a tool for producing plastic products, and also a tool for endowing the plastic products with complete structures and precise dimensions, the injection molding is a processing method used for mass production of parts with complex shapes, and the display rear cover of a computer is mainly produced through the injection mold.

Production mould among the prior art is the appointed injection moulding to the mould board when producing, needs to change the operation to the mould board when appearing different shaping structures, and traditional mode changes the operation complicacy, and the structure is comparatively heavy, therefore has inconvenience, and second mould production shaping back temperature is higher, is inconvenient for quick cooling, has inconvenient to use.

Disclosure of utility model

The utility model aims to provide a production die for a rear cover of a notebook computer display, wherein an upper die plate is matched with a forming groove in a lower die plate to finish stamping forming, an electric machine case introduces external air, and the air can be exhausted through the arrangement of an exhaust pipe after flowing into the forming groove by blowing, so that the rapid cooling effect of cold air flowing is achieved.

In order to achieve the aim, the production mould for the rear cover of the notebook computer display comprises a mould supporting plate, wherein the two sides above the mould supporting plate are fixedly connected with a side plate frame, the inner side of the top end of the side plate frame is fixedly connected with an electric telescopic rod, the extending end of the electric telescopic rod is fixedly connected with a lifting plate, the two sides of the top end of the lifting plate are fixedly connected with a water tank, the front side of one side of the water tank is fixedly connected with a water inlet pipe, and the front side of the other side of the water tank is fixedly connected with a water outlet pipe;

The inside middle part grafting of mould backup pad has the bed die board, department all contradicts in the bottom both ends of bed die board has the bracing piece, the bottom fixedly connected with screw thread board of bracing piece, the middle part threaded connection of screw thread board has the threaded rod, the inside outside fixedly connected with blast pipe of bed die board.

According to the production die for the rear cover of the notebook computer display, the middle part of the supporting rod penetrates through a fixing plate, the outer side of the fixing plate is fixedly connected with supporting legs, and the supporting legs are fixedly connected with a die supporting plate.

According to the production die for the rear cover of the notebook computer display, the middle part of the top end of the fixing plate is fixedly connected with a second motor, and the driving end of the second motor is fixedly connected with the threaded rod.

According to the production mould for the rear cover of the notebook computer display, the middle part of the top end of the lifting plate is fixedly connected with a motor box, and the driving end of the motor box is fixedly connected with a fan blade.

According to the production mould for the rear cover of the notebook computer display, one ends of the water inlet pipe and the water outlet pipe are fixedly connected with circulation cooling pipes.

According to the production mould for the rear cover of the notebook computer display, a runner pipe is fixedly connected between the two water tanks.

According to the production die for the rear cover of the notebook computer display, the forming groove is formed in the lower die plate, and the two sides above the lower die plate are both rotationally connected with the rotating handles.

According to the production die for the rear cover of the notebook computer display, sliding rods are slidably matched with the middle parts of the two ends of the lifting plate, and the middle part of the bottom end of the lifting plate is fixedly connected with an upper die plate.

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

1. The utility model is provided with the electric telescopic rod, the upper die plate, the exhaust pipe, the water tank and the motor box, the electric telescopic rod is extended and pressed down, the electric telescopic rod is matched with the forming groove in the upper die plate and the lower die plate after being pressed down, the stamping forming is completed, the motor box introduces external air, and the air can be exhausted through the arrangement of the exhaust pipe after flowing into the forming groove by blowing, so that the rapid cooling effect of cold air flowing is achieved.

2. The utility model is provided with the second motor, the threaded rod, the threaded plate, the supporting rod and the lower die plate, the second motor rotates the threaded rod, and the second motor is in threaded fit with the threaded plate after rotating, so that the supporting rod can be jacked upwards, the extension of the supporting rod to the lower die plate is jacked, and the lower die plate is taken out to facilitate the replacement and demoulding operation of the die.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a cross-sectional elevation view of a notebook computer display back cover production mold of the present utility model;

FIG. 2 is an enlarged view of the structure of the mold support plate and the lower mold plate of the mold for producing the rear cover of the notebook computer display of the present utility model;

FIG. 3 is a front view of a mold for producing a rear cover of a notebook computer display according to the present utility model;

fig. 4 is an enlarged view of the structure of the exhaust pipe of the mold for producing the rear cover of the notebook computer display according to the present utility model.

The device comprises a mould supporting plate 1, a side plate frame 2, an electric telescopic rod 3, a motor box 4, a motor box 5, a water tank 6, an upper mould plate 7, a sliding rod 8, a lower mould plate 9, a fixed plate 10, a threaded plate 11, a threaded rod 12, a supporting rod 13, an exhaust pipe 14, a forming groove 15, a rotary handle 16, a second motor 17, a water inlet pipe 18, a water outlet pipe 19 and a lifting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which would be apparent to one of ordinary skill in the art without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc., are based on directions or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify description, rather than to indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model, and that the terms "first", "second", "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly specified or defined, the terms "mounted", "connected" should be construed broadly, for example, may be fixedly connected, may be detachably connected, or integrally connected, may be mechanically connected, may be directly connected, may be indirectly connected through intermediate mediums, or may be in communication with the inside of two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to FIGS. 1-4, the utility model provides a technical scheme, a production mould for a rear cover of a notebook computer display, which comprises a mould supporting plate 1, wherein both sides above the mould supporting plate 1 are fixedly connected with a side plate frame 2, the inner side of the top end of the side plate frame 2 is fixedly connected with an electric telescopic rod 3, the electric telescopic rod 3 is extended and pressed down, the upper mould plate 6 and an inner forming groove 14 of the lower mould plate 8 are matched with each other after being pressed down, injection moulding of an injection pipe is completed, the electric telescopic rod 3 is structured to facilitate lifting operation of the upper mould plate 6, the extending end of the electric telescopic rod 3 is fixedly connected with a lifting plate 19, both sides of the top end of the lifting plate 19 are fixedly connected with a water tank 5, the inside of the water tank 5 is circulated by a circulating pump in the prior art, a water inlet pipe 17 enters the inside of a circulating cooling pipe, and is circulated and discharged by a water outlet pipe 18, the front side of the water tank 5 is fixedly connected with the water inlet pipe 17, the front side of the water tank 5 is fixedly connected with the water outlet pipe 18, the middle part of the lifting plate 19 is fixedly connected with a motor box 4, the motor box 4 introduces external gas, and is introduced into the outer gas, and is fixedly connected with a water inlet pipe 19 through the inner side of the water tank 7 through the two side of the water inlet pipe 7 through the side of the water inlet pipe 7, the water inlet pipe 7 is fixedly connected with a water inlet pipe 7 and the water outlet pipe 7 through the water inlet pipe 7, the water inlet pipe 7 is fixedly connected with the water inlet pipe 7 and the water outlet pipe 7 is fixedly connected with the water inlet pipe 7 and the water inlet pipe 7 through the top end and the water outlet pipe 7;

The department is pegged graft in the inside of mould backup pad 1 has bed die board 8, department all contradicts in the bottom both ends of bed die board 8 has bracing piece 12, the bottom fixedly connected with screw thread board 10 of bracing piece 12, realize screw thread through screw thread board 10, reach the stable lift operation of screw thread, the middle part screw thread connection of screw thread board 10 has threaded rod 11, the inside outside fixedly connected with blast pipe 13 of bed die board 8, the middle part of bracing piece 12 runs through there is fixed plate 9, the outside fixedly connected with supporting leg of fixed plate 9, supporting leg and mould backup pad 1 fixedly connected, the top middle part fixedly connected with second motor 16 of fixed plate 9, the rotation of second motor 16 to threaded rod 11, carry out screw thread cooperation with screw thread board 10 after rotating, can upwards jack-up bracing piece 12, it is ejecting the extension of bed die board 8, reach the convenient taking out of bed die board 8, the drive end and the threaded rod fixedly connected with of second motor 16, shaping groove 14 has been seted up to the inside of bed die board 8, the top both sides of bed die board 8 are all rotated and are connected with rotation handle 15.

The working principle is that when the injection molding machine is in use, the upper die plate 6 and the inner forming groove 14 of the lower die plate 8 are matched through the extension and the downward pressing of the electric telescopic rod 3, injection molding of an injection molding pipe is completed, cooling liquid in the water tank 5 is circulated through a circulating pump in the prior art after molding, the cooling liquid enters the inside of a circulating cooling pipe through a water inlet pipe 17, then is circularly discharged through a water outlet pipe 18, the temperature of the cooling liquid rises after circulation, the cooling operation is completed through a semiconductor refrigerating sheet after the cooling liquid circulates to the inside of the water tank 5 at the other side, at the moment, the motor box 4 introduces external air, and the air is discharged through the arrangement of an exhaust pipe 13 after the blowing circulation to the inside of the forming groove 14, then the electric telescopic rod 3 is electrically recovered, the lifting plate 19 is lifted, the second motor 16 rotates the threaded rod 11, the supporting rod 12 is jacked upwards after rotating and is in threaded fit with the threaded plate 10, the supporting rod 12 can be jacked upwards, the extension of the lower die plate 8 is jacked, and the lower die plate 8 is conveniently taken out.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.

Claims (8)

1. The production die for the rear cover of the notebook computer display comprises a die supporting plate (1) and is characterized in that side plate frames (2) are fixedly connected to two sides above the die supporting plate (1), an electric telescopic rod (3) is fixedly connected to the inner side of the top end of each side plate frame (2), a lifting plate (19) is fixedly connected to the extending end of each electric telescopic rod (3), a water tank (5) is fixedly connected to two sides of the top end of each lifting plate (19), a water inlet pipe (17) is fixedly connected to the front side of each water tank (5), and a water outlet pipe (18) is fixedly connected to the front side of each water tank (5);

The die supporting plate is characterized in that a lower die plate (8) is inserted into the middle of the die supporting plate (1), supporting rods (12) are respectively abutted to the middle of two ends of the bottom of the lower die plate (8), the bottom ends of the supporting rods (12) are fixedly connected with threaded plates (10), threaded rods (11) are connected with the middle of the threaded plates (10) in a threaded mode, and exhaust pipes (13) are fixedly connected to the outer sides of the inner portions of the lower die plate (8).

2. The production die for the rear cover of the notebook computer display device, as set forth in claim 1, is characterized in that a fixing plate (9) penetrates through the middle of the supporting rod (12), supporting legs are fixedly connected to the outer side of the fixing plate (9), and the supporting legs are fixedly connected with the die supporting plate (1).

3. The production die for the rear cover of the notebook computer display of claim 2, wherein the middle part of the top end of the fixing plate (9) is fixedly connected with a second motor (16), and the driving end of the second motor (16) is fixedly connected with a threaded rod (11).

4. The production die for the rear cover of the notebook computer display of claim 1, wherein the middle part of the top end of the lifting plate (19) is fixedly connected with a motor case (4), and the driving end of the motor case (4) is fixedly connected with a fan.

5. The production mold for the rear cover of the notebook computer display of claim 1, wherein one end of the water inlet pipe (17) and one end of the water outlet pipe (18) are fixedly connected with circulation cooling pipes.

6. The production die for the rear cover of the notebook computer display device, as set forth in claim 1, is characterized in that a runner pipe is fixedly connected between the two water tanks (5).

7. The mold for producing a rear cover of a notebook computer display according to claim 1, wherein the lower mold plate (8) is internally provided with a molding groove (14), and both sides above the lower mold plate (8) are rotatably connected with a rotating handle (15).

8. The mold for producing the rear cover of the notebook computer display of claim 1, wherein sliding rods (7) are slidably matched with the middle parts of two ends of the lifting plate (19), and an upper mold plate (6) is fixedly connected with the middle part of the bottom end of the lifting plate (19).