CN214292797U

CN214292797U - Embedded mould preparation auxiliary device

Info

Publication number: CN214292797U
Application number: CN202120270129.XU
Authority: CN
Inventors: 林旺根
Original assignee: Kunshan Qimai Precision Mould Co ltd
Current assignee: Kunshan Qimai Precision Mould Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-09-28
Anticipated expiration: 2031-01-29

Abstract

The utility model provides an embedded auxiliary device for manufacturing a mold, which relates to the technical field of mold manufacturing, wherein two ends of a linkage shaft are embedded into the inner wall of a movable groove and are rotationally connected with the inner wall, two rollers are fixedly sleeved at the head end and the tail end of the outer wall of the linkage shaft, and a pinion is fixedly sleeved in the middle of the outer wall of the linkage shaft; the inner parts of the screw holes are rotatably connected with fastening buttons through threads, and the inner ends of the fastening buttons are rotatably connected with bearings; the inside bottom of bearing base just is located work piece groove below embedding and installs the exhaust fan, and work piece inslot diapire swing joint has the gasbag, gasbag top surface middle part and four corners all closely bond there is the rubber pad, two movable buttresses that are the L shape and arrange can vertically and transversely carry out two-way promotion to the movable buttresses, push away the movable buttresses nearly work piece groove, make the activity buttresses the outer wall and close in work piece inslot wall, improve the stability that the die block was placed, the placing of the difficult stable mould of traditional cushion cap has been solved, the problem of the skew condition appears when leading to the preparation of mould inner chamber.

Description

Embedded mould preparation auxiliary device

Technical Field

The utility model belongs to the technical field of the mould preparation technique and specifically relates to an embedded mould preparation auxiliary device is related to.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. 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 processing of the appearance of an article is realized mainly through the change of the physical state of a formed material.

When the existing mold is used for forming and manufacturing an inner cavity, most of the existing molds are directly connected with a flat-plate-shaped bearing platform, the traditional bearing platform is not easy to stabilize the placement of the mold, the condition of deviation occurs when the inner cavity of the mold is manufactured, and the partially embedded bearing platform is inconvenient to take the mold, so that the convenience of work is affected.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the situation that the offset appears when leading to the preparation of mould inner chamber in the difficult stable mould of placing of traditional cushion cap provides an embedded mould preparation auxiliary device to the problem that prior art exists.

In order to solve the prior art problem, the utility model discloses an embedded auxiliary device for manufacturing a mould, which comprises a bearing base;

a workpiece groove is formed in the top surface of the bearing base, screw holes are formed in the left side and the rear side of the inner wall of the workpiece groove, and movable abutting plates are arranged on the inner wall of the workpiece groove and positioned at the inner ends of the screw holes;

the top of the movable abutting plate is provided with a reserved groove, the bottom of the movable abutting plate is provided with a movable groove, a main gear is connected in the reserved groove in a rotating mode, a linkage shaft is arranged in the movable groove, two ends of the linkage shaft are embedded into and connected with the inner wall of the movable groove in a rotating mode, two rollers are fixedly sleeved at the head end and the tail end of the outer wall of the linkage shaft, and a secondary gear is fixedly sleeved in the middle of the outer wall of the linkage shaft in a sleeved mode;

the inner parts of the screw holes are rotatably connected with fastening buttons through threads, and the inner ends of the fastening buttons are rotatably connected with bearings;

the inside bottom of bearing base just is located work piece groove below embedding and installs the exhaust fan, and work piece inslot diapire swing joint has the gasbag, gasbag top surface middle part and four corners all closely bond there is the rubber pad.

Preferably, the exhaust fan top is equipped with the outlet duct, and the outlet duct up link up into the work piece inslot diapire, the outlet duct top runs through in the gasbag bottom and rather than the butt fusion.

Preferably, the bearing is located the screw inner, and the bearing external diameter is greater than the internal diameter of screw, the bearing embedding is fixed in the activity and is supported the board outer wall.

Preferably, the movable abutting plates translate along with the rotation of the fastening button, and the movable abutting plates are arranged in an L shape.

Preferably, the preformed groove penetrates into the movable groove downwards, and the main gear is positioned right above the pinion and is in meshed connection with the pinion.

Preferably, the inner end of the roller protrudes out of the inner wall of the movable abutting plate, and the outer diameter of the pinion is smaller than that of the roller.

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

the bottom surface of the bottom die is contacted with the air bag, the air bag is shriveled in an initial state, so that the bottom die is not easily influenced, in addition, the top surface of the rubber pad is contacted with the bottom die, the rubber pad can play a role in preventing skidding on the bottom die, the placing stability of the bottom die is improved, the rubber pad has toughness, can avoid the bottom die from scraping the air bag, the two movable resisting plates are respectively positioned at the rear end and the left side of the bottom die, the movable resisting plates can be adjusted to resist against the outer wall of the bottom die through the fastening buttons, the two movable resisting plates which are arranged in an L shape can longitudinally and transversely push the movable resisting plates in a two-way manner to push the movable resisting plates to be close to the workpiece groove, the outer wall of the movable abutting plate is close to the inner wall of the workpiece groove, the placing stability of the bottom die is improved, when the movable abutting plate is close to the bottom die, the roller can firstly abut against the outer wall of the bottom die, and a circle of rubber layer is adhered to the outer wall of the roller, so that the contact between the roller and the bottom die can be improved;

the die block is connected with the work piece groove with the mode of embedding, so can guarantee the bearing stability to the die block, when the die block need be taken out after the preparation finishes, start the exhaust fan, the outlet duct through the exhaust fan discharges the air current into to the gasbag, the gasbag is filled by the air current and is gradually bloated this moment, the gasbag can be raised the die block, raise the die block through the gasbag, be difficult for wearing and tearing the die block, keep the good of die block outward appearance, the master gear that can slide clockwise simultaneously, let the master gear carry out clockwise rotation, the master gear meshes the pinion when rotatory and carries out anticlockwise rotation, thereby the linkage universal driving shaft drives the gyro wheel and carries out anticlockwise rotation, when the gyro wheel supports die block outer wall anticlockwise rotation, can cooperate the shifting up of die block, a plurality of gyro wheels can be stable and cooperate the work of shifting up of die block, the operator's of being convenient for after the die block is lifted from the work piece groove.

Drawings

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

FIG. 2 is a schematic view of the interior of the supporting base structure of the present invention;

FIG. 3 is a schematic view of the detachable structure of the movable support plate and the fastening button of the present invention;

FIG. 4 is a schematic view of the linkage shaft structure of the present invention;

fig. 5 is an internal schematic view of the movable abutting plate structure of the present invention.

The labels in the figure are: the device comprises a bearing base 1, a workpiece groove 101, a screw hole 102, a movable abutting plate 2, a reserved groove 201, a movable groove 202, a main gear 3, a linkage shaft 4, a roller 401, a pinion 402, a fastening button 5, a bearing 501, an exhaust fan 6, an air bag 601 and a rubber pad 602.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

Referring to fig. 1-5, an embedded auxiliary device for mold manufacturing includes a supporting base 1;

an exhaust fan 6 is embedded and mounted at the bottom end inside the bearing base 1 and below the workpiece groove 101, an air bag 601 is movably connected to the inner bottom wall of the workpiece groove 101, and rubber pads 602 are tightly bonded to the middle of the top surface and four corners of the air bag 601;

specifically, when the bottom die is manufactured by forming an inner cavity, the bottom die is accommodated by the bearing base 1 and placed in the workpiece groove 101, meanwhile, the bottom surface of the bottom die is in contact with the air bag 601, and the air bag 601 is in a shriveled state in an initial state, so that the bottom die is not easily affected to be placed;

a workpiece groove 101 is formed in the top surface of the bearing base 1, screw holes 102 are formed in the left side and the rear side of the inner wall of the workpiece groove 101, and movable supporting plates 2 are arranged on the inner wall of the workpiece groove 101 and positioned at the inner ends of the screw holes 102;

the inner parts of the screw holes 102 are rotatably connected with fastening buttons 5 through threads, and the inner ends of the fastening buttons 5 are rotatably connected with bearings 501;

the bearing 501 is positioned at the inner end of the screw hole 102, the outer diameter of the bearing 501 is larger than the inner diameter of the screw hole 102, and the bearing 501 is embedded and fixed on the outer wall of the movable abutting plate 2;

the movable resisting plates 2 move horizontally along with the rotation of the fastening buttons 5, and the movable resisting plates 2 are arranged in an L shape;

further, after the bottom die is placed, the two movable abutting plates 2 are respectively located at the rear end and the left side of the bottom die, if a gap is formed between the side wall of the bottom die and the inner wall of the workpiece groove 101, the fastening button 5 can be rotated, because the fastening button 5 is rotatably connected with the screw hole 102 through a thread, the fastening button 5 can move in the screw hole 102 while rotating, and the fastening button 5 is connected with the movable abutting plates 2 through the bearing 501, so that the movable abutting plates 2 cannot rotate along with the fastening button 5 when the fastening button 5 is in a rotating state, the movable abutting plates 2 only translate through the rotation of the fastening button 5, the movable abutting plates 2 can be adjusted to abut against the outer wall of the bottom die through the fastening button 5, the two movable abutting plates 2 arranged in an L shape can longitudinally and transversely push the movable abutting plates 2 in a two-way, the movable abutting plates 2 are pushed close to the workpiece groove 101, and the outer wall of the movable abutting plates 2 is close to the inner wall of the workpiece groove 101, the stability of the bottom die in placement is improved;

the inner end of the roller 401 protrudes out of the inner wall of the movable resisting plate 2, and the outer diameter of the pinion 402 is smaller than that of the roller 401;

because the inner end of the roller 401 protrudes out of the inner wall of the movable abutting plate 2, when the movable abutting plate 2 approaches the bottom die, the roller 401 abuts against the outer wall of the bottom die at first, a circle of rubber layer is attached to the outer wall of the roller 401, the contact between the roller 401 and the bottom die can be improved, and because the outer diameter of the pinion 402 is smaller than the outer diameter of the roller 401 by 1mm-2mm and the pinion 402 does not protrude out of the movable abutting plate 2, the pinion 402 does not contact with the bottom die, and the condition that the pinion 402 is abraded is avoided;

a reserved groove 201 is formed in the top of the movable abutting plate 2, a movable groove 202 is formed in the bottom of the movable abutting plate 2, a main gear 3 is rotatably connected in the reserved groove 201, a linkage shaft 4 is arranged in the movable groove 202, two ends of the linkage shaft 4 are embedded in and rotatably connected with the inner wall of the movable groove 202, two rollers 401 are fixedly sleeved at the head end and the tail end of the outer wall of the linkage shaft 4, and an auxiliary gear 402 is fixedly sleeved in the middle of the outer wall of the linkage shaft 4;

the top of the exhaust fan 6 is provided with an air outlet pipe, the air outlet pipe upwards penetrates into the inner bottom wall of the workpiece groove 101, and the top of the air outlet pipe penetrates through the bottom of the air bag 601 and is welded with the air bag;

the preformed groove 201 penetrates into the movable groove 202 downwards, and the main gear 3 is positioned right above the pinion 402 and is in meshed connection with the pinion;

specifically, because the bottom die is connected with the workpiece groove 101 in an embedded manner, the bearing stability of the bottom die can be ensured, after the bottom die is stabilized in the workpiece groove 101, the bottom die can be manufactured by forming an inner cavity, when the bottom die needs to be taken out after the manufacturing is finished, the exhaust fan 6 can be started, air flow is exhausted into the air bag 601 through an air outlet pipe of the exhaust fan 6, the air bag 601 is filled by the air flow and gradually bulges, the bottom die can be lifted up by the air bag 601, the bottom die is lifted up by the air bag 601 and is not easy to wear, the appearance of the bottom die is kept good, meanwhile, the main gear 3 can slide clockwise, the main gear 3 rotates clockwise, the main gear 3 meshes the auxiliary gear 402 to rotate counterclockwise when rotating, the linkage shaft 4 drives the roller 401 to rotate counterclockwise, and when the roller 401 abuts against the outer wall of the bottom die to rotate counterclockwise, the bottom die can move up in a matching manner, the rollers 401 can stabilize and cooperate with the upward movement of the bottom die, and the bottom die is lifted from the workpiece groove 101 for the operator to take.

The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, all changes and modifications which do not depart from the spirit and scope of the present invention are deemed to fall within the scope of the present invention.

Claims

1. The utility model provides an embedded mould preparation auxiliary device, includes bearing base (1), its characterized in that:

a workpiece groove (101) is formed in the top surface of the bearing base (1), screw holes (102) are formed in the left side and the rear side of the inner wall of the workpiece groove (101), and movable supporting plates (2) are arranged on the inner wall of the workpiece groove (101) and located at the inner ends of the screw holes (102);

a reserved groove (201) is formed in the top of the movable abutting plate (2), a movable groove (202) is formed in the bottom of the movable abutting plate (2), a main gear (3) is rotatably connected in the reserved groove (201), a linkage shaft (4) is arranged in the movable groove (202), two ends of the linkage shaft (4) are embedded into the inner wall of the movable groove (202) and are rotatably connected with the inner wall, two rollers (401) are fixedly sleeved at the head end and the tail end of the outer wall of the linkage shaft (4), and a pinion (402) is fixedly sleeved in the middle of the outer wall of the linkage shaft (4);

the inner parts of the screw holes (102) are rotatably connected with fastening buttons (5) through threads, and the inner ends of the fastening buttons (5) are rotatably connected with bearings (501);

exhaust fan (6) are installed to the inside bottom of bearing base (1) and lie in work piece groove (101) below embedding, and the wall swing joint has gasbag (601) in work piece groove (101), all closely bond in gasbag (601) top surface middle part and four corners has rubber pad (602).

2. The embedded auxiliary device for mold making according to claim 1, wherein: exhaust fan (6) top is equipped with the outlet duct, and the outlet duct up link up into diapire in work piece groove (101), the outlet duct top runs through in gasbag (601) bottom and rather than the butt fusion.

3. The embedded auxiliary device for mold making according to claim 1, wherein: the bearing (501) is positioned at the inner end of the screw hole (102), the outer diameter of the bearing (501) is larger than the inner diameter of the screw hole (102), and the bearing (501) is embedded and fixed on the outer wall of the movable abutting plate (2).

4. The embedded auxiliary device for mold making according to claim 1, wherein: the movable resisting plates (2) move horizontally along with the rotation of the fastening buttons (5), and the movable resisting plates (2) are arranged in an L shape.

5. The embedded auxiliary device for mold making according to claim 1, wherein: the preformed groove (201) penetrates into the movable groove (202) downwards, and the main gear (3) is positioned right above the pinion (402) and is in meshed connection with the pinion.

6. The embedded auxiliary device for mold making according to claim 1, wherein: the inner end of the roller (401) protrudes out of the inner wall of the movable abutting plate (2), and the outer diameter of the pinion (402) is smaller than that of the roller (401).