CN210552842U

CN210552842U - Mobile phone mold opening sequence control device

Info

Publication number: CN210552842U
Application number: CN201921005342.7U
Authority: CN
Inventors: 张永胜; 刘海蛟
Original assignee: Shenzhen Tianruixiang Communication Equipment Co ltd
Current assignee: Shenzhen Tianruixiang Communication Equipment Co ltd
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-05-19
Anticipated expiration: 2029-07-01

Abstract

The utility model relates to a die sinking controlling means technical field just discloses a cell-phone die sinking sequence control device, including the movable mould board, the top movable mounting of movable mould board has the fixed die plate. This cell-phone die sinking sequence control device, during the die sinking, runner plate upward movement, the briquetting takes the slide bar in the inside lapse of sliding sleeve, lead to runner plate earlier with the fixed die plate separation, this moment because the fixture block blocks the lockpin, the fixed die plate passes through the connecting block and keeps closely laminating with the movable mould board with the lockpin, when runner plate and fixed die plate thoroughly part, briquetting extrusion kicking block, make the kicking block pass through the gangbar and take loop bar and telescopic link towards the direction motion and the compression cushion chamber of keeping away from the briquetting, lead to fixture block and lockpin separation, make fixed die plate and movable mould board separation, the telescopic link slides down along the loop bar simultaneously, treat the die sinking stable back, can become flexible T shape screw rod, separate telescopic link and loop bar, accomplish the die sinking, whole process has possessed simple structure and convenient and practical's.

Description

Mobile phone mold opening sequence control device

Technical Field

The utility model relates to a die sinking controlling means technical field specifically is a cell-phone die sinking sequence control device.

Background

The plastic injection mold is a tool for producing plastic products, is widely applied, at present, in the molding and manufacturing of plastic products such as molds in the mobile phone industry, complex structures such as side drawing of a fixed mold, first pulling of the fixed mold, inclined ejection of the fixed mold and the like are frequently encountered, the mold of the type often puts forward requirements on the mold opening and closing sequence of the mold, the parting surface is required to be opened and closed first in some cases, and the parting surface is required to be opened and closed first in other cases.

The market has mechanical devices for controlling the die opening sequence, but the mechanical devices have different defects, such as high price, complex installation and processing, large structure, complex structure and poor reliability, so the device for controlling the die opening sequence of the mobile phone is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a cell-phone die sinking sequence control device, possess simple structure and convenient and practical's advantage, solved the mechanical device that has control die sinking sequence on the market, but they respectively have not enough problem of different degrees, some are expensive, some are that installation processing is loaded down with trivial details, some are that the structure is huge, in addition is the problem that the complicated reliability of structure is poor.

Technical scheme

For the purpose of realizing above-mentioned simple structure and convenient and practical, the utility model provides a following technical scheme: a mobile phone die sinking sequence control device comprises a movable die plate, a fixed die plate is movably mounted at the top of the movable die plate, a runner plate is movably mounted at the top of the fixed die plate, lock sleeves are fixedly mounted on the front side and the rear side of the movable die plate respectively, lock pins with one ends penetrating through and extending to the tops of the lock sleeves are movably mounted in the lock sleeves, a fixture block with one end penetrating through and extending to the inside of the lock pin is slidably connected in the lock sleeves, a first spring with one end fixedly connected with the fixture block is fixedly mounted in the lock sleeves, a pull rod with one end penetrating through and extending to the outside of the lock sleeves is fixedly mounted in the fixture block, connecting blocks are fixedly mounted on the front side and the rear side of the fixed die plate respectively, the tops of the lock pins are fixedly connected with the connecting blocks, sliding sleeves are fixedly mounted on the front side and the rear side of the runner plate respectively, press, the top fixed connection of slide bar and connecting block, the cushion chamber has been seted up to the inside of sliding sleeve, the inside sliding connection of cushion chamber has one end to run through and extend to the kicking block of sliding sleeve inner chamber, the inside fixed mounting of cushion chamber has one end and kicking block fixed connection's second spring, the inside fixed mounting of kicking block has one end to run through and extend to the outside gangbar of sliding sleeve, the one end fixed mounting that the sliding sleeve was kept away from to the gangbar has the loop bar, the inside sliding connection of loop bar has one end to run through and extend to the telescopic link of loop bar bottom, the bottom and the pull rod fixed connection of telescopic link, the outside movable mounting of loop bar has one end to run through and extend to the inside T shape screw rod of telescopic.

Preferably, the number of the lock sleeves is four, two lock sleeves are distributed on the front side and the rear side of the movable template, and the lock sleeves are symmetrically distributed.

Preferably, the number of the clamping blocks in a single lock sleeve is two, the clamping blocks are symmetrically distributed by taking the lock pin as the center, and a lock groove matched with the diameter of the lock pin is formed in the lock pin.

Preferably, the number of the connecting blocks is four, two connecting blocks are distributed on the front side and the rear side of the fixed die plate, the connecting blocks are symmetrically distributed, the connecting blocks correspond to the lock pins one to one, the number of the sliding sleeves is four, two sliding sleeves are distributed on the front side and the rear side of the runner plate, and the sliding sleeves are symmetrically distributed.

Preferably, the number of the buffer cavities in a single sliding sleeve is two, and the buffer cavities are symmetrically distributed by taking the pressing block as the center.

Preferably, the bottom of the pressing block is a conical surface, the opposite sides of the top blocks on the left side and the right side in the same sliding sleeve are inclined surfaces, the inclination angle of the inclined surfaces is consistent with that of the conical surface at the bottom of the pressing block, and a threaded hole matched with the thread of the T-shaped screw rod is formed in the sleeve rod.

Advantageous effects

Compared with the prior art, the utility model provides a cell-phone die sinking sequence control device possesses following beneficial effect:

this cell-phone die sinking sequence control device, during the die sinking, runner plate upward movement, the briquetting takes the slide bar in the inside lapse of sliding sleeve, lead to runner plate earlier with the fixed die plate separation, this moment because the fixture block blocks the lockpin, the fixed die plate passes through the connecting block and keeps closely laminating with the movable mould board with the lockpin, when runner plate and fixed die plate thoroughly part, briquetting extrusion kicking block, make the kicking block pass through the gangbar and take loop bar and telescopic link towards the direction motion and the compression cushion chamber of keeping away from the briquetting, lead to fixture block and lockpin separation, make fixed die plate and movable mould board separation, the telescopic link slides down along the loop bar simultaneously, treat the die sinking stable back, can become flexible T shape screw rod, separate telescopic link and loop bar, accomplish the die sinking, whole process has possessed simple structure and convenient and practical's.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is the structure schematic diagram of the utility model after the mold opening.

In the figure: the device comprises a movable template 1, a fixed template 2, a runner plate 3, a lock sleeve 4, a lock pin 5, a fixture block 6, a first spring 7, a pull rod 8, a connecting block 9, a sliding sleeve 10, a pressing block 11, a sliding rod 12, a buffer cavity 13, a jacking block 14, a second spring 15, a linkage rod 16, a loop rod 17, an expansion rod 18 and a T-shaped screw rod 19.

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.

Referring to fig. 1-3, a mobile phone mold opening sequence control device comprises a movable mold plate 1, a fixed mold plate 2 is movably mounted at the top of the movable mold plate 1, a runner plate 3 is movably mounted at the top of the fixed mold plate 2, four lock sleeves 4 are fixedly mounted at the front and rear sides of the movable mold plate 1, two lock sleeves 4 are uniformly distributed at the front and rear sides of the movable mold plate 1, lock pins 5 with one ends penetrating and extending to the tops of the lock sleeves 4 are movably mounted in the lock sleeves 4, two fixture blocks 6 with one ends penetrating and extending to the insides of the lock pins 5 are slidably connected in the lock sleeves 4, two fixture blocks 6 are arranged in a single lock sleeve 4, the fixture blocks 6 are symmetrically distributed by taking the lock pins 5 as centers, a lock groove matched with the diameter of the lock pins 5 is formed in the lock pins 5, a first spring 7 with one end fixedly connected with the fixture blocks 6 is fixedly mounted in the lock sleeves 4, a pull rod 8 with one end penetrating and extending to the outside of the lock sleeve 4 is fixedly arranged inside the fixture block 6, connecting blocks 9 are fixedly arranged on the front side and the rear side of the fixed die plate 2, the number of the connecting blocks 9 is four, two connecting blocks are uniformly distributed on the front side and the rear side of the fixed die plate 2, the connecting blocks 9 are symmetrically distributed, the connecting blocks 9 correspond to the lock pins 5 one by one, the number of the slide sleeves 10 is four, two slide sleeves 10 are uniformly distributed on the front side and the rear side of the runner plate 3, the top of the lock pins 5 is fixedly connected with the connecting blocks 9, the front side and the rear side of the runner plate 3 are fixedly provided with the slide sleeves 10, the inside of the slide sleeves 10 is slidably connected with a press block 11, the bottom of the press block 11 is a conical surface, the opposite side of the left side and the right side top blocks 14 in the same slide sleeve 10 is an inclined surface, a slide rod 12 is fixedly installed at the bottom of the pressing block 11, the bottom of the slide rod 12 penetrates through and extends to the bottom of the sliding sleeve 10, the slide rod 12 is fixedly connected with the top of the connecting block 9, a buffer cavity 13 is formed inside the sliding sleeve 10, the number of the buffer cavities 13 in a single sliding sleeve 10 is two, the buffer cavities 13 are symmetrically distributed by taking the pressing block 11 as the center, a top block 14 with one end penetrating through and extending to the inner cavity of the sliding sleeve 10 is connected inside the buffer cavity 13 in a sliding manner, a second spring 15 with one end fixedly connected with the top block 14 is installed inside the buffer cavity 13, a linkage rod 16 with one end penetrating through and extending to the outside of the sliding sleeve 10 is installed inside the top block 14 in a fixed manner, a loop bar 17 is fixedly installed at one end of the linkage rod 16 far away from the sliding sleeve 10, a telescopic rod 18 with one end penetrating through and extending to the bottom of the loop bar 17 is connected inside the loop bar 17 in a sliding manner, the bottom of the telescopic, the T-shaped screw 19 is connected with the inside of the telescopic rod 18 in a sliding manner, the mobile phone mold opening sequence control device is characterized in that when the mobile phone mold opening is carried out, the runner plate 3 moves upwards, the press block 11 drives the slide rod 12 to slide downwards in the sliding sleeve 10, so that the runner plate 3 is separated from the fixed template 2 firstly, at the moment, the lock pin 5 is clamped by the fixture block 6, the fixed template 2 is tightly attached to the movable template 1 through the lock pin 5 and the lock pin 5, when the runner plate 3 and the fixed template 2 are completely separated, the press block 11 extrudes the ejector block 14, the ejector block 14 drives the loop bar 17 and the telescopic rod 18 to move towards the direction far away from the press block 11 through the linkage rod 16 and compresses the buffer cavity 13, so that the fixture block 6 is separated from the lock pin 5, the fixed template 2 is separated from the movable template 1, meanwhile, the telescopic rod 18 slides downwards along the loop bar 17, after the mold opening is stable, the whole process has the advantages of simple structure, convenience and practicability.

To sum up, in the mobile phone mold opening sequence control device, when the mold is opened, the runner plate 3 moves upwards, the press block 11 drives the slide rod 12 to slide downwards in the slide sleeve 10, so that the runner plate 3 is separated from the fixed mold plate 2 firstly, at the moment, the lock pin 5 is clamped by the fixture block 6, the fixed mold plate 2 is tightly attached to the movable mold plate 1 through the lock pin 5 and the connecting block 9, when the runner plate 3 is completely separated from the fixed mold plate 2, the press block 11 extrudes the ejector block 14, so that the ejector block 14 drives the loop bar 17 and the telescopic rod 18 to move towards the direction far away from the press block 11 through the linkage rod 16 and compress the buffer cavity 13, so that the fixture block 6 is separated from the lock pin 5, so that the fixed mold plate 2 is separated from the movable mold plate 1, meanwhile, the telescopic rod 18 slides downwards along the loop bar 17, after the mold is opened stably, the T-shaped screw rod 19 can be loosened, the telescopic rod 18 is, the problems that mechanical devices for controlling the die opening sequence exist in the market, but the mechanical devices have different degrees of defects, some are high in price, some are complex in installation and processing, some are large in structure, and the structure is complex and poor in reliability are solved.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a cell-phone die sinking sequence controlling means, includes movable mould board (1), its characterized in that: the movable runner plate is characterized in that a fixed template (2) is movably mounted at the top of the movable template (1), a runner plate (3) is movably mounted at the top of the fixed template (2), lock sleeves (4) are fixedly mounted on the front side and the rear side of the movable template (1), lock pins (5) with one ends penetrating through and extending to the tops of the lock sleeves (4) are movably mounted in the lock sleeves (4), clamping blocks (6) with one ends penetrating through and extending to the insides of the lock pins (5) are slidably connected in the lock sleeves (4), first springs (7) with one ends fixedly connected with the clamping blocks (6) are fixedly mounted in the lock sleeves (4), pull rods (8) with one ends penetrating through and extending to the outsides of the lock sleeves (4) are fixedly mounted in the inside of the clamping blocks (6), connecting blocks (9) are fixedly mounted on the front side and the rear side of the fixed template (2), the tops of the lock pins (5) are fixedly connected with the connecting blocks (9), sliding, the inner part of the sliding sleeve (10) is connected with a pressing block (11) in a sliding manner, the bottom of the pressing block (11) is fixedly provided with a sliding rod (12), the bottom of the sliding rod (12) penetrates through and extends to the bottom of the sliding sleeve (10), the top of the sliding rod (12) is fixedly connected with the connecting block (9), the inner part of the sliding sleeve (10) is provided with a buffer cavity (13), the inner part of the buffer cavity (13) is connected with a top block (14) of which one end penetrates through and extends to the inner cavity of the sliding sleeve (10) in a sliding manner, the inner part of the buffer cavity (13) is fixedly provided with a second spring (15) of which one end is fixedly connected with the top block (14), the inner part of the top block (14) is fixedly provided with a linkage rod (16) of which one end penetrates through and extends to the outer part of the sliding sleeve (10), one end of the linkage rod (16) far away from the sliding sleeve, the bottom of the telescopic rod (18) is fixedly connected with the pull rod (8), a T-shaped screw rod (19) with one end penetrating through and extending to the inside of the telescopic rod (18) is movably mounted outside the sleeve rod (17), and the T-shaped screw rod (19) is connected with the inside of the telescopic rod (18) in a sliding mode.

2. The device for controlling the die opening sequence of the mobile phone according to claim 1, wherein: the number of the lock sleeves (4) is four, two lock sleeves (4) are distributed on the front side and the rear side of the movable template (1) equally, and the lock sleeves (4) are symmetrically distributed.

3. The device for controlling the die opening sequence of the mobile phone according to claim 1, wherein: the number of the clamping blocks (6) in the single lock sleeve (4) is two, the clamping blocks (6) are symmetrically distributed by taking the lock pin (5) as the center, and a lock groove matched with the diameter of the lock pin (5) is formed in the lock pin (5).

4. The device for controlling the die opening sequence of the mobile phone according to claim 1, wherein: the quantity of connecting block (9) is four, and both sides are equallyd divide to distribute around fixed die plate (2) and have two, and connecting block (9) are the symmetric distribution, and connecting block (9) and lockpin (5) one-to-one, and the quantity of sliding sleeve (10) is four, and both sides are equallyd divide around runner plate (3) and have two, and sliding sleeve (10) are the symmetric distribution.

5. The device for controlling the die opening sequence of the mobile phone according to claim 1, wherein: the number of the buffer cavities (13) in the single sliding sleeve (10) is two, and the buffer cavities (13) are symmetrically distributed by taking the pressing block (11) as the center.

6. The device for controlling the die opening sequence of the mobile phone according to claim 1, wherein: the bottom of briquetting (11) is the conical surface, the left and right sides in same sliding sleeve (10) one side that kicking block (14) is relative is the inclined plane, and inclination is unanimous with the bottom conical surface inclination of briquetting (11), and the screw hole with the screw thread looks adaptation of T shape screw rod (19) is seted up to the inside of loop bar (17).