CN217622024U - Mold locking mechanism for notebook computer shell mold - Google Patents

Abstract

The utility model discloses a clamping mechanism for notebook computer shell mold, including mount pad and upper mold, the middle part at mount pad top installs the bed die, the middle part of mount pad bottom installs electric putter, electric putter's output is provided with the push pedal, the push rod is installed to the both sides at push pedal top, and the outer tube is installed at the top of two sets of push rods, and two sets of one side that the outer tube is close to is slided and is pegged graft and have the movable rod; the utility model discloses an mutually supporting between electric putter, push pedal, spring, outer tube, locking module piece, arc limit and the movable rod for when the mould moved down in control, can promote the locking module piece automatically and remove to both sides, after last mould compound die, the locking module piece can pop out the top of supreme mould automatically, and the device only needs control locking module piece to move down, can press down the top of going up the mould, makes the device can realize the mode locking effect through a set of drive power.

Description

Mold locking mechanism for notebook computer shell mold

Technical Field

The utility model relates to a clamping mechanism technical field specifically is a clamping mechanism for notebook shell mould.

Background

The notebook shell is a shell for positioning and protecting computer parts, is generally formed by injection molding of an injection molding machine, and is locked by a mold locking mechanism in order to ensure the mold locking force between an upper mold and a lower mold during injection molding;

some problems with existing devices: 1. the existing device needs to consume a plurality of groups of driving forces to lock the mold when in mold locking, the use cost is higher, the operation process is more complicated, and the practicability of the device is reduced; 2. the device can only press the locking to the mould from the top usually when carrying out the mode locking, and fixed mode is comparatively single, has reduced the mode locking effect of device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping mechanism for notebook shell mould to propose current problem in solving above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a clamping mechanism for notebook shell mould, includes mount pad and last mould, the mid-mounting at mount pad top has the bed die, the mid-mounting of mount pad bottom has electric putter, electric putter's output is provided with the push pedal, the push rod is installed to the both sides at push pedal top, and is two sets of the outer tube is installed at the top of push rod, and is two sets of one side that the outer tube is close to mutually slides and pegs graft and has the movable rod, and is two sets of the movable rod is close to one side mutually and installs the locking module piece, the both sides of going up the mould are provided with the arc limit, and are two sets of one side is kept away from mutually to the movable rod is provided with the spring, the both ends of push pedal articulate there is the reinforcement subassembly.

Preferably, the reinforcement assembly comprises a reinforcement ring, a movable groove, a hinge rod, a guide rod, a sliding sleeve and a locking block, the hinge rod is located at two ends of the push plate, the movable groove is formed in the middle of two ends of the top of the mounting seat, the movable groove is formed in the middle of the two ends of the mounting seat, the guide rod is arranged at one end of the inner side of the movable groove, the sliding sleeve is sleeved on the outer side of the guide rod, the sliding sleeve is two groups, the top of the hinge rod is hinged to the sliding sleeve, the top of the sliding sleeve is provided with the reinforcement ring, the middle of the bottom of the two ends of the upper die and the middle of the top of the two ends of the lower die are provided with the locking block matched with the reinforcement ring, the secondary locking can be performed on the dies, and the die locking effect is improved.

Preferably, a through hole is formed in the middle of two sides of the top of the mounting seat, and the push rod is matched with the through hole in a sliding connection mode and used for guiding the push rod.

Preferably, the inboard of reinforcing ring is provided with the infundibulate through-hole, can promote with the laminating area of latch segment, promotes the locking effect.

Preferably, the cross-sectional shape of the locking module is trapezoidal, so that when the upper die moves downwards, the locking module can be pushed to move towards two sides through the arc-shaped edge.

Preferably, two sets of the movable rods keep away from one side mutually and install the stopper, the both sides of spring are connected with stopper and outer tube respectively for carry out the spacing to the movable rod.

Compared with the prior art, the beneficial effects of the utility model are that: the mold locking mechanism for the notebook computer shell mold;

1. through the mutual matching among the electric push rod, the push plate, the spring, the outer sleeve, the lock module, the arc-shaped edge and the movable rod, the lock module can be automatically pushed to move towards two sides when the upper die is controlled to move downwards, after the upper die is closed, the lock module can be automatically ejected to the top of the upper die, the device can press the top of the upper die by controlling the lock module to move downwards, so that the device can realize a die locking effect through a group of driving forces, the die locking operation process is simple, and the practicability of the device is improved;

2. through the anchor ring, the movable groove, the hinge bar, the guide arm, mutually support between sliding sleeve and the latch segment, make the device after the compound die, the latch segment of top and bottom can splice into a complete round platform piece, move down when pressing the mode locking to last mould under the control lock module, can drive two sets of anchor rings each other and be close to in step, and tightly detain the latch segment outside after the concatenation, utilize the shape characteristic of latch segment, can be with last mould and lower mould secondary locking, the mode locking effect of device has been promoted.

Drawings

Fig. 1 is a front sectional view of the present invention;

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

fig. 3 is a side sectional view of the present invention.

In the figure: 1. a mounting seat; 2. a lower die; 3. an electric push rod; 4. pushing the plate; 5. a spring; 6. an outer sleeve; 7. a lock module; 8. an upper die; 9. an arc-shaped edge; 10. a push rod; 11. a movable rod; 12. a reinforcing ring; 13. a movable groove; 14. a hinged lever; 15. a guide bar; 16. a sliding sleeve; 17. and a locking block.

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, the present invention provides an embodiment: a clamping mechanism for a notebook computer shell mold comprises a mounting seat 1 and an upper mold 8, wherein a lower mold 2 is mounted in the middle of the top of the mounting seat 1, through holes are formed in the middles of two sides of the top of the mounting seat 1, push rods 10 are matched with the through holes in a sliding connection mode and used for guiding the push rods 10, an electric push rod 3 is mounted in the middle of the bottom of the mounting seat 1, an output end of the electric push rod 3 is provided with a push plate 4, push rods 10 are mounted on two sides of the top of the push plate 4, outer sleeves 6 are mounted on the tops of the two groups of push rods 10, movable rods 11 are inserted into one side, close to the two groups of outer sleeves 6, of the two groups of movable rods 11 in a sliding connection mode, limit blocks are mounted on the sides, two sides, away from springs 5 are respectively connected with the limit blocks and the outer sleeves 6 and used for limiting the movable rods 11, a locking module 7 is mounted on the side, the cross section of the locking module 7 is in a trapezoid shape, when the upper mold 8 moves downwards, the upper mold 8 can push the locking module 7 to move towards two sides, arc-shaped edges 9, the two sides, the springs 5 are provided with the arc-shaped edges 9, the springs 5, the two groups of the movable rods 11 are provided with the springs 5, and the two ends of the push plates 4 are hinged with reinforcing components;

the reinforcement assembly comprises a reinforcement ring 12, a movable groove 13, hinge rods 14, a guide rod 15, a sliding sleeve 16 and a locking block 17, the hinge rods 14 are located at two ends of a push plate 4, the movable groove 13 is formed in the middle of two ends of the top of the mounting seat 1, one end of the inner sides of the two groups of movable grooves 13 is provided with the guide rod 15, the sliding sleeve 16 is sleeved on the outer side of the two groups of guide rods 15, the tops of the two groups of hinge rods 14 are hinged to the sliding sleeve 16, the tops of the two groups of sliding sleeves 16 are provided with the reinforcement ring 12, the inner side of the reinforcement ring 12 is provided with a funnel-shaped through hole, the laminating area of the guide rod 17 can be improved, the locking effect is improved, the middle of the bottoms at two ends of the upper die 8 and the middle of the tops of two ends of the lower die 2 are provided with the locking block 17 matched with the reinforcement ring 12, secondary locking can be performed on the dies, and the die locking effect is improved.

The working principle is as follows: when an upper die 8 moves downwards to be closed, the device can be contacted with a lock module 7 through an arc-shaped edge 9, so that the upper die 8 can push the lock module 7 to move towards the inner side of an outer sleeve 6 under the guide of a movable rod 11, and can push a spring 5 to compress when moving, after the upper die 8 and a lower die 2 are closed, the lock module 7 can be pushed to reset by using the elastic restoring force of the spring 5, so that the lock module 7 is positioned at the top of the upper die 8, at the moment, an electric push rod 3 is started to operate, a push plate 4 can be pushed to move downwards through the electric push rod 3, then the push plate 4 can move downwards through the connection of a push rod 10 to move an outer sleeve 6, and then the outer sleeve 6 drives the lock module 7, so that the lock module 7 can be pressed at the top of the upper die 8 to lock a die;

meanwhile, after the upper die 8 and the lower die 2 are assembled, the locking block 17 at the top and the locking block 17 at the bottom can be spliced into a complete circular truncated cone-shaped block, when the push plate 4 moves downwards, the sliding sleeve 16 can be pulled to slide along the outer side of the guide rod 15 by utilizing the connection of the hinge rod 14, the reinforcing ring 12 is driven by the sliding sleeve 16, the reinforcing ring 12 can be clamped into the outer side of the locking block 17, the upper die 8 and the lower die 2 are secondarily locked by utilizing the shape characteristic of the locking block 17, and the locking effect of the device is improved;

after the device locks the mold, the push plate 4 is controlled by the electric push rod 3 to move upwards, so that the lock module 7 and the reinforcing ring 12 are reset, and then a worker can manually push the lock module 7 to move towards two sides to control the upper mold 8 to move upwards and open the mold.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as either a fixed connection or a detachable connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Claims (6)

1. The utility model provides a clamping mechanism for notebook shell mould, includes mount pad (1) and last mould (8), its characterized in that: the middle mounting at mount pad (1) top has bed die (2), the mid-mounting of mount pad (1) bottom has electric putter (3), the output of electric putter (3) is provided with push pedal (4), push rod (10) are installed to the both sides at push pedal (4) top, and are two sets of outer tube (6) are installed at the top of push rod (10), and are two sets of one side that outer tube (6) are close to mutually slides and pegs graft and have movable rod (11), and are two sets of movable rod (11) are close to one side mutually and install locking module (7), the both sides of going up mould (8) are provided with arc limit (9), and are two sets of one side of keeping away from mutually in movable rod (11) is provided with spring (5), the both ends of push pedal (4) articulate there is the reinforcement subassembly.

2. The mold locking mechanism for notebook computer casing mold according to claim 1, characterized in that: the reinforcing component comprises a reinforcing ring (12), a movable groove (13), an articulated rod (14), a guide rod (15), a sliding sleeve (16) and locking blocks (17), the articulated rod (14) is located at two ends of the push plate (4), the movable groove (13) is formed in the middle of two ends of the top of the mounting seat (1) and is two sets of the guide rod (15) and the sliding sleeve (16) are sleeved on the outer side of the guide rod (15) and are two sets of the top of the articulated rod (14) is hinged to the sliding sleeve (16) and the top of the sliding sleeve (16) is provided with the reinforcing ring (12), and the middle of the bottom of two ends of the upper die (8) and the middle of the top of two ends of the lower die (2) are provided with the locking blocks (17) matched with the reinforcing ring (12).

3. The mold locking mechanism for notebook computer casing mold according to claim 1, characterized in that: the middle parts of two sides of the top of the mounting seat (1) are provided with through holes, and the push rod (10) is matched with the through holes in a sliding connection mode.

4. The mold locking mechanism for notebook computer casing mold according to claim 2, characterized in that: the inner side of the reinforcing ring (12) is provided with a funnel-shaped through hole.

5. The mold locking mechanism for notebook computer casing mold according to claim 1, characterized in that: the cross section of the lock module (7) is trapezoidal.

6. The mold locking mechanism for notebook computer casing mold according to claim 1, characterized in that: two sets of movable rods (11) keep away from one side mutually and install the stopper, the both sides of spring (5) are connected with stopper and outer tube (6) respectively.

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