CN218079985U

CN218079985U - Mould is cut to cell-phone shield cover side

Info

Publication number: CN218079985U
Application number: CN202222269012.7U
Authority: CN
Inventors: 文松川; 肖智辉
Original assignee: Qingdao Ronghua Jiahe Electromechanical Technology Co ltd
Current assignee: Qingdao Ronghua Jiahe Electromechanical Technology Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-12-20
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a mould is cut to mobile phone shielding cover side, the on-line screen storage device comprises a base, a plurality of montants of upper end fixedly connected with of base, it is a plurality of the common fixedly connected with roof in upper end of montant, the upper end fixedly connected with hydraulic cylinder of roof, hydraulic cylinder's flexible fixedly connected with upper padding plate, the lower extreme of upper padding plate is provided with the module, sliding connection has the sliding sleeve on the montant, sliding sleeve and upper padding plate sliding connection, the upper end fixedly connected with lower bolster of base, the upper end of lower bolster is provided with the module. The utility model discloses can install the quick installation dismouting of last module and lower module, need not the bolt, consequently, the condition of smooth silk can not appear, has guaranteed die holding's stability.

Description

Side cutting die for mobile phone shielding case

Technical Field

The utility model relates to a mobile phone shielding cover technical field especially relates to mobile phone shielding cover side cutting die.

Background

The mobile phone shielding case is a device which uses a shielding body to surround components, circuits, assemblies, cables or interference sources of the whole system and prevent an interference electromagnetic field from diffusing outwards. The existing mobile phone shielding case side cutting die needs manual burr grinding, so that the production cost is increased;

for example, a mobile phone shielding case side cutting die with publication number "CN208991591U", an upper base plate, an upper clamping plate, a stop plate and a stripper plate are sequentially arranged at the bottom of an upper die holder downwards, wherein an upper die slotting tool is arranged at the middle parts of the upper clamping plate, the stop plate and the stripper plate; the top of the lower die base is provided with a lower base plate, the top of the lower base plate is sequentially provided with a lower die plate, a lower die side cutting punch and a lower die stop block from left to right, and the lower die side cutting punch is fixed on the lower die stop block through a bolt with a spring; and a product is arranged between the stripper plate and the lower template, and the upper die slotting tool can push the lower die side cutting punch to punch the corner of the product. The utility model has reasonable structure, stable height and size of the product corner forming, no dimensional tolerance exceeding 0.03mm, flatness reaching within 0.08mm, no burr at the corner, no need of manual polishing, and good economic and social benefits when being popularized and applied;

however, when the existing mobile phone shielding case side-cutting die is installed, the bolt is mainly adopted for installation, the disassembling and assembling speed is low, the bolt needs to be screwed, the screwing times are too many, the condition of wire sliding is easy to occur, the installation stability is influenced, and the die installation is not facilitated.

Disclosure of Invention

The purpose of the utility model is to solve the defects existing in the prior art, and the utility model provides

Cell-phone shield cover side-cut mould, it can be with the quick installation dismouting of last module and lower module, need not the bolt and installs, consequently, the condition of smooth silk can not appear, has guaranteed die holding's stability.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

mould is cut to cell-phone shield cover side, the on-line screen storage device comprises a base, a plurality of montants of upper end fixedly connected with of base, it is a plurality of the common fixedly connected with roof in upper end of montant, the upper end fixedly connected with hydraulic cylinder of roof, hydraulic cylinder's flexible end fixedly connected with upper padding plate, the lower extreme of upper padding plate is provided with the module, sliding connection has the sliding sleeve on the montant, sliding sleeve and upper padding plate sliding connection, the upper end fixedly connected with lower bolster of base, the upper end of lower bolster is provided with the lower module, all be connected through installation mechanism between lower bolster and the lower module, between upper padding plate and the upper module.

Preferably, the installation mechanism includes the spout that sets up in the lower bolster inside, the inboard sliding connection of spout has the board of dialling, the lateral wall of lower bolster rotates and is connected with the screw rod, threaded connection between screw rod and the board of dialling, the other end fixedly connected with knob of screw rod, the inboard symmetry of spout is provided with two fixed plates, two run through on the fixed plate and be provided with the inserted bar, the one end of inserted bar extends to the outside of spout, fixedly connected with baffle on the inserted bar, pass through spring elastic connection between baffle and the fixed plate.

Preferably, the side wall of the toggle plate is symmetrically provided with two toggle grooves, the toggle grooves are trapezoidal, and one end of the inserted link facing the toggle plate is an inclined plane.

Preferably, one side of the lower module, which is back to the upper module, is fixedly connected with two positioning parts

The lateral wall of the locating plate is provided with a jack matched with the inserted rod, and one side of the lower backing plate, which is opposite to the upper backing plate, is provided with a locating groove matched with the locating plate.

Preferably, the sliding groove is in a cross-shaped structure.

Preferably, the side wall of the poking plate is provided with a screw hole matched with the screw rod. The utility model discloses possess following beneficial effect:

1. through the arrangement of the positioning plate and the positioning groove, the positioning plate is inserted into the positioning groove, so that the upper module and the lower module can be quickly installed and positioned, and the upper module and the lower module can be conveniently installed and fixed;

2. through the setting of installation mechanism, when dialling the board and removing, the inserted bar is promoted through stirring the groove, can move outwards to in the inserted bar inserts the jack, accomplish the installation, dial the board and move back, the inserted bar can reset under the effect of spring, can dismantle.

Drawings

Fig. 1 is a schematic structural view of a mobile phone shielding case side cutting mold provided by the present invention;

fig. 2 is a cross-sectional view of a lower backing plate in the mobile phone shielding case side-cutting mold provided by the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: 1. the device comprises a top plate, a sliding sleeve 2, a vertical rod 3, a base 4, a lower die set 5, a lower backing plate 6, an upper die set 7, a knob 8, an upper backing plate 9, a hydraulic oil cylinder 10, a sliding groove 11, a poking plate 12, a poking groove 13, a screw rod 14, an inserted rod 15, a positioning groove 16, a positioning plate 17, a spring 18, a fixing plate 19 and a baffle 20.

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.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not 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 present invention.

Referring to fig. 1-3, the side cutting die for the mobile phone shielding case comprises a base 4, wherein the upper end of the base 4 is fixedly connected with a plurality of vertical rods 3, the upper ends of the vertical rods 3 are jointly and fixedly connected with a top plate 1, the upper end of the top plate 1 is fixedly connected with a hydraulic oil cylinder 10, the telescopic end of the hydraulic oil cylinder 10 is fixedly connected with an upper backing plate 9, the lower end of the upper backing plate 9 is provided with an upper die set 7, the vertical rods 3 are slidably connected with a sliding sleeve 2, the sliding sleeve 2 is slidably connected with the upper backing plate 9, the upper end of the base 4 is fixedly connected with a lower backing plate 6, and the upper end of the lower backing plate 6 is provided with a lower die set 5;

the lower cushion plate 6 and the lower die set 5 and the upper cushion plate 9 and the upper die set 7 are connected through a mounting mechanism, the mounting mechanism comprises a sliding groove 11 arranged in the lower cushion plate 6, the sliding groove 11 is in a cross structure, the inner side of the sliding groove 11 is connected with a poking plate 12 in a sliding mode, the side wall of the lower cushion plate 6 is connected with a screw 14 in a rotating mode, the screw 14 is in threaded connection with the poking plate 12, the side wall of the poking plate 12 is provided with a screw hole matched with the screw 14, the other end of the screw 14 is fixedly connected with a knob 8, two fixing plates 19 are symmetrically arranged on the inner side of the sliding groove 11, inserting rods 15 penetrate through the two fixing plates 19, one ends of the inserting rods 15 extend to the outer portion of the sliding groove 11, baffle plates 20 are fixedly connected to the inserting rods 15, and the baffle plates 20 are elastically connected with the fixing plates 19 through springs 18;

two toggle grooves 13 are symmetrically arranged on the side wall of the toggle plate 12, the toggle grooves 13 are trapezoidal, one end of the inserted link 15 facing the toggle plate 12 is an inclined plane, and the toggle plate 12 moves to push the inserted link 15 under the matching of the inclined plane and the trapezoidal toggle grooves 13;

two locating plates 17 are fixedly connected to one side, back to the back, of the lower die set 5 and the upper die set 7, the side walls of the locating plates 17 are provided with inserting holes matched with the inserting rods 15, and locating grooves 16 matched with the locating plates 17 are formed in one side, opposite to the upper backing plate 9, of the lower backing plate 6.

The working principle is as follows:

when the lower module 5 is installed, firstly, the positioning plate 17 is inserted into the positioning groove 16 to complete the positioning of the lower module 5, then the knob 8 is rotated to drive the screw 14 to rotate, so that the poking plate 12 can move, the poking plate 12 moves, and the poking plate 13 can push the inserted rod 15 to move towards the positioning plate 17 until being inserted into the inserting hole, thereby achieving the purpose of fixing the positioning plate 17 and completing the installation of the lower module 5;

when the lower die set 5 is dismounted, the knob 8 is reversed, the poking plate 12 moves back, meanwhile, the inserted rod 15 is reset under the elastic action of the spring 18, so that the inserted rod 15 is separated from the jack, at the moment, the positioning plate 17 can be pulled out, and the lower die set 5 can be dismounted;

the upper module 7 is disassembled and assembled in the same way.

Above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be included in the protection scope of the present invention.

Claims

1. Mould is cut to cell-phone shield cover side, including base (4), its characterized in that, a plurality of montants (3) of upper end fixedly connected with of base (4), it is a plurality of the common fixedly connected with roof (1) in upper end of montant (3), the upper end fixedly connected with hydraulic cylinder (10) of roof (1), the flexible end fixedly connected with upper padding plate (9) of hydraulic cylinder (10), the lower extreme of upper padding plate (9) is provided with module (7), sliding connection has sliding sleeve (2) on montant (3), sliding sleeve (2) and upper padding plate (9) sliding connection, the upper end fixedly connected with lower bolster (6) of base (4), the upper end of lower bolster (6) is provided with module (5) down, between lower bolster (6) and module (5), all be connected through installation mechanism between upper padding plate (9) and the upper die set (7).

2. The mobile phone shielding case side cutting die according to claim 1, wherein the mounting mechanism comprises a sliding groove (11) arranged inside the lower backing plate (6), a poking plate (12) is slidably connected to the inner side of the sliding groove (11), a screw rod (14) is rotatably connected to the side wall of the lower backing plate (6), the screw rod (14) is in threaded connection with the poking plate (12), a knob (8) is fixedly connected to the other end of the screw rod (14), two fixing plates (19) are symmetrically arranged on the inner side of the sliding groove (11), an inserting rod (15) penetrates through the two fixing plates (19), one end of the inserting rod (15) extends to the outside of the sliding groove (11), a baffle (20) is fixedly connected to the inserting rod (15), and the baffle (20) is elastically connected to the fixing plates (19) through a spring (18).

3. The mobile phone shielding case side cutting die according to claim 2, wherein the side wall of the toggle plate (12) is symmetrically provided with two toggle grooves (13), the toggle grooves (13) are trapezoidal, and one end of the inserted link (15) facing the toggle plate (12) is an inclined surface.

4. The mobile phone shielding case side cutting die according to claim 2, wherein two positioning plates (17) are fixedly connected to the side of the lower die set (5) opposite to the side of the upper die set (7), the side walls of the positioning plates (17) are provided with insertion holes matched with the insertion rods (15), and the side of the lower backing plate (6) opposite to the upper backing plate (9) is provided with positioning grooves (16) matched with the positioning plates (17).

5. The mobile phone shielding case side cutting mold according to claim 2, wherein the sliding groove (11) has a cross-shaped structure.

6. The mobile phone shielding case side cutting die according to claim 2, wherein the side wall of the poking plate (12) is provided with a screw hole matched with the screw rod (14).