CN219153466U

CN219153466U - Reverse side positioning structure for movable power supply shell mold

Info

Publication number: CN219153466U
Application number: CN202222504918.2U
Authority: CN
Inventors: 沈新彬; 刘腾达; 卢晓东; 覃浩传; 黄国雄; 胡开友; 罗井初
Original assignee: Huizhou Haoze Technology Co ltd
Current assignee: Huizhou Haoze Technology Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-06-09
Anticipated expiration: 2032-09-21

Abstract

The utility model is suitable for the technical field of mould positioning, and provides a reverse side positioning structure for a movable power supply shell mould. According to the utility model, under the guiding action of the conical structure at the top end of the positioning block and the horn-shaped structure in the positioning sleeve, the die core is accurately positioned in the mounting groove, the gear is driven to rotate ninety degrees through the movement of the rack, the screw rod drives the locking block to rotate ninety degrees and move downwards, so that the locking block is limited and pressed at the top end of the limiting block, the limiting block is locked and fixed, the die core and the lower die are rapidly positioned on the reverse side through the mutual matching of the parts, the locking and fixing are carried out, and the accurate mounting efficiency of the die core is greatly improved.

Description

Reverse side positioning structure for movable power supply shell mold

Technical Field

The utility model belongs to the technical field of mold positioning, and particularly relates to a reverse side positioning structure for a movable power supply shell mold.

Background

The mould is a variety of moulds and tools used for injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping and other methods to obtain the required products in industrial production, and the processing of the appearance of the article is realized mainly through the change of the physical state of the formed material.

When the shell of portable power source is produced, need with mould benevolence fixed mounting in the lower mould, the portable power source of different models needs to be changed different mould benevolence, current mould benevolence is in the installation, because there is the clearance between mould benevolence and the lower bolster in the mould use, be difficult to put accurate position when the mould benevolence is installed, need adjust once more and fix, and, mould benevolence is fixed through a plurality of bolts with the lower bolster, the installation effectiveness of mould benevolence is lower, in order to improve the efficiency of the accurate installation of mould benevolence, consequently, proposes a reverse side location structure for removing the electric source shell mould.

Disclosure of Invention

The utility model provides a reverse side positioning structure for a movable power supply shell mould, which aims to solve the problem of lower mould core accurate installation efficiency.

The utility model is realized in such a way that a reverse side positioning structure for a movable power supply shell mould comprises a lower mould with a mounting groove, wherein a mould core is arranged in the lower mould, a butt joint unit for guiding and positioning the mould core and the lower mould is arranged below the mould core in the lower mould, and a fixing unit extending to the bottom end of the mould core is arranged at the bottom end of the lower mould; the butt joint unit comprises a positioning sleeve fixedly arranged at the bottom end of the die core, and a positioning block is fixedly arranged at the bottom end of the inside of the mounting groove; the fixed unit includes threaded connection in the screw rod of the inside bottom of lower mould, the top fixedly connected with latch segment of screw rod, the bottom of mould benevolence is located two limit blocks are installed to the bilateral symmetry of screw rod, the bottom of screw rod is located the below fixed mounting of lower mould has the gear, one side meshing of gear is connected with the rack, outer wall one side fixedly connected with connecting plate of rack, the bottom of lower mould is located one side fixed mounting of rack has the fixed plate, the inside slidable mounting of fixed plate has the sliding shaft, the one end of sliding shaft with connecting plate fixed connection, spacing spring has been cup jointed to the outer wall of sliding shaft.

Preferably, the four locating sleeves are symmetrically distributed at four corners of the bottom end of the die core, and the four locating sleeves are symmetrically distributed at four corners of the mounting groove.

Preferably, the top end of the positioning block is in a conical structure, the inner wall of the positioning sleeve is matched with the outer wall of the positioning block, and the bottom end of the inner wall of the positioning sleeve is in a horn shape.

Preferably, the limiting blocks are of an L-shaped structure, two ends of the locking block are of a convex structure, and the distance between two sides of the outer wall of the locking block is smaller than the distance between the two limiting blocks.

Preferably, a guide rail is fixedly arranged at one side of the bottom end of the lower die, a fixed block is slidably arranged on the outer wall of the guide rail, and one end, close to the rack, of the fixed block is matched with the inner wall of a tooth socket on the outer wall of the rack.

Preferably, the guide rail is of a U-shaped structure, the inner wall of the guide rail is matched with the outer wall of the fixed block, and a sliding groove matched with the outer wall of the guide rail is formed in the fixed block.

Preferably, the top of connecting plate with the bottom of lower mould is laminated mutually, the inside of fixed plate seted up with the outer wall assorted circular slot of sliding shaft, the sliding shaft is kept away from the one end fixedly connected with end block of connecting plate.

Compared with the prior art, the beneficial effects of the embodiment of the application are as follows: through setting up docking unit and fixed unit, realize under the conical structure on locating piece top and the inside loudspeaker form structural guide effect of position sleeve, make the accurate positioning of mould benevolence in the mounting groove, it rotates ninety degrees to drive the gear through the rack removal, make the screw rod drive the latch segment rotate ninety degrees and move down, thereby make the spacing pressfitting of latch segment in the top of stopper, lock fixedly to the stopper, through the mutually supporting use of above part, realize that mould benevolence and lower mould carry out quick reverse side location, and carry out locking fixedly, improve the efficiency of the accurate installation of mould benevolence greatly.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional connection of the lower die and docking unit of the present utility model;

FIG. 3 is a schematic view of the lower die of the present utility model;

FIG. 4 is a schematic view of the connection of the lock block to the gear of the present utility model.

In the figure: 1. a lower die; 2. a mold core; 3. a docking unit; 301. a positioning block; 302. a positioning sleeve; 4. a fixing unit; 401. a limiting block; 402. a locking block; 403. a screw; 404. a gear; 405. a rack; 406. a connecting plate; 407. a fixing plate; 408. a sliding shaft; 409. a limit spring; 5. a fixed block; 6. and a guide rail.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and in the description of the figures above are intended to cover non-exclusive inclusions. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

The embodiment of the utility model provides a reverse side positioning structure for a movable power supply shell mold, which comprises a lower mold 1 with a mounting groove, wherein a mold core 2 is arranged in the lower mold 1, a butt joint unit 3 for guiding and positioning the mold core 2 and the lower mold 1 is arranged below the mold core 2 in the lower mold 1, and a fixing unit 4 extending to the bottom end of the mold core 2 is arranged at the bottom end of the lower mold 1; the butting unit 3 comprises a positioning sleeve 302 fixedly arranged at the bottom end of the die core 2, and a positioning block 301 is fixedly arranged at the inner bottom end of the mounting groove; the fixed unit 4 includes threaded connection in the screw 403 of the inside bottom of lower mould 1, the top fixedly connected with latch segment 402 of screw 403, two stopper 401 are installed to the bilateral symmetry that the bottom of mould benevolence 2 is located screw 403, the bottom of screw 403 is located the below fixed mounting of lower mould 1 has gear 404, one side meshing of gear 404 is connected with rack 405, the outer wall one side fixedly connected with connecting plate 406 of rack 405, one side fixed mounting that the bottom of lower mould 1 is located rack 405 has fixed plate 407, the internally sliding of fixed plate 407 has sliding shaft 408, sliding shaft 408's one end and connecting plate 406 fixed connection, limiting spring 409 has been cup jointed to sliding shaft 408's outer wall, the top of locating piece 301 is the toper structure, the inner wall of locating sleeve 302 agrees with the outer wall of locating piece 301, the inner wall bottom of locating sleeve 302 is loudspeaker form, the top of connecting plate 406 is laminated with the bottom of lower mould 1 mutually, the circular slot that matches with sliding shaft 408 outer wall assorted is seted up to the inside of fixed plate 407, sliding shaft 408 is kept away from connecting plate 406's one end fixedly connected with end block.

In this embodiment, when the mold core 2 is installed, the sliding shaft 408 is pulled, the sliding shaft 408 drives the connecting plate 406 to move, the connecting plate 406 drives the rack 405 to move, thereby the rack 405 drives the gear 404 to rotate, the gear 404 drives the screw 403 to rotate ninety degrees, the screw 403 drives the locking block 402 to rotate ninety degrees, both ends of the limiting block 401 and the limiting block 401 keep horizontal, the mold core 2 moves downwards along the installation groove inside the lower mold 1, the top end of the positioning block 301 is inserted inside the positioning sleeve 302, under the guiding action of the conical structure at the top end of the positioning block 301 and the trumpet-shaped structure inside the positioning sleeve 302, the positioning sleeve 302 is limited and fixed on the outer wall of the positioning block 301, the mold core 2 is accurately positioned in the installation groove, the sliding shaft 408 is released, under the action of the limiting spring 409, the connecting plate 406 is pushed to move and reset, the connecting plate 406 drives the rack 405 to move and reset, the rack 405 drives the gear 404 to rotate ninety degrees, thereby the screw 403 drives the locking block 402 to rotate ninety degrees and move downwards, thereby the locking block 402 is limited on the top end of the limiting block 401, the locking block 401 is locked and pressed tightly, the upper end of the limiting block 401 is fixed, the reverse side of the mold core 2 is fixed, and the reverse side mold 1 is fixed by the mutual matching.

In a further preferred embodiment of the present utility model, as shown in fig. 1 and 2, four positioning sleeves 302 are provided, the four positioning sleeves 302 are symmetrically distributed at four corners of the bottom end of the mold core 2, the four positioning sleeves 302 are provided, and the four positioning sleeves 302 are symmetrically distributed at four corners of the mounting groove.

In this embodiment, when the mold core 2 moves downward along the installation groove, the four positioning sleeves 302 are guided along the tip structure passing through the inner wall of the trumpet-shaped bottom end and the positioning block 301, so that the positioning sleeves 302 are accurately sleeved on the outer wall of the positioning block 301, thereby realizing accurate positioning and installation of the mold core 2.

In a further preferred embodiment of the present utility model, as shown in fig. 2 and 4, the limiting blocks 401 are in an "L" structure, two ends of the locking block 402 are in a convex structure, and the distance between two sides of the outer wall of the locking block 402 is smaller than the distance between two limiting blocks 401.

In this embodiment, by rotating the locking block 402 to be parallel to the limiting block 401, when the mold core 2 moves down along the installation groove, the limiting block 401 moves down along two sides of the locking block 402, and after the bottom end of the limiting block 401 contacts with the bottom end of the inner wall of the installation groove, ninety degrees of rotation is performed through the locking block 402 and moves down, so that the locking block 402 is pressed and fixed on the top end of the limiting block 401.

In a further preferred embodiment of the present utility model, as shown in fig. 2 and 3, a guide rail 6 is fixedly installed at one side of the bottom end of the lower die 1 located on the rack 405, a fixed block 5 is slidably installed on the outer wall of the guide rail 6, one end of the fixed block 5 close to the rack 405 is matched with the inner wall of the tooth slot on the outer wall of the rack 405, the guide rail 6 has a "U" structure, the inner wall of the guide rail 6 is matched with the outer wall of the fixed block 5, and a sliding slot matched with the outer wall of the guide rail 6 is formed in the fixed block 5.

In this embodiment, when the mold core 2 is installed, the sliding shaft 408 is pulled, so that the sliding shaft 408 drives the connecting plate 406 to move, the connecting plate 406 drives the rack 405 to move, so that the rack 405 drives the gear 404 to rotate, the gear 404 drives the screw 403 to rotate ninety degrees, and then the fixing block 5 is stirred, so that the fixing block 5 moves along the outside of the guide rail 6, one end of the fixing block 5 is clamped and fixed in a tooth slot on the outer wall of the rack 405, limiting and fixing of the rack 405 are realized, and then the placing operation of the mold core 2 is performed.

It should be noted that, for simplicity of description, the foregoing embodiments are all illustrated as a series of acts, but it should be understood by those skilled in the art that the present utility model is not limited by the order of acts, as some steps may be performed in other order or concurrently in accordance with the present utility model. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present utility model.

In the several embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, and such partitioning of the above-described elements may be implemented in other manners, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or communication connection shown or discussed as being between each other may be an indirect coupling or communication connection between devices or elements via some interfaces, which may be in the form of telecommunications or otherwise.

The units described above as separate components may or may not be physically separate, and components shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model. It will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present utility model or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present utility model, which also falls within the scope of the present utility model.

Claims

1. The reverse side positioning structure for the movable power supply shell mold comprises a lower mold with a mounting groove, wherein a mold core is arranged in the lower mold, and the reverse side positioning structure is characterized in that a butt joint unit for guiding and positioning the mold core and the lower mold is arranged below the mold core in the lower mold, and a fixing unit extending to the bottom end of the mold core is arranged at the bottom end of the lower mold;

the butt joint unit comprises a positioning sleeve fixedly arranged at the bottom end of the die core, and a positioning block is fixedly arranged at the bottom end of the inside of the mounting groove;

the fixed unit includes threaded connection in the screw rod of the inside bottom of lower mould, the top fixedly connected with latch segment of screw rod, the bottom of mould benevolence is located two limit blocks are installed to the bilateral symmetry of screw rod, the bottom of screw rod is located the below fixed mounting of lower mould has the gear, one side meshing of gear is connected with the rack, outer wall one side fixedly connected with connecting plate of rack, the bottom of lower mould is located one side fixed mounting of rack has the fixed plate, the inside slidable mounting of fixed plate has the sliding shaft, the one end of sliding shaft with connecting plate fixed connection, spacing spring has been cup jointed to the outer wall of sliding shaft.

2. The reverse side positioning structure for a mobile power supply shell mold according to claim 1, wherein the top end of the positioning block is in a conical structure, the inner wall of the positioning sleeve is matched with the outer wall of the positioning block, and the bottom end of the inner wall of the positioning sleeve is in a horn shape.

3. The reverse side positioning structure for a mobile power supply shell mold according to claim 1, wherein the limiting blocks are in an L-shaped structure, two ends of the locking block are in a protruding structure, and the distance between two sides of the outer wall of the locking block is smaller than the distance between the two limiting blocks.

4. The reverse side positioning structure for a movable power supply shell mold according to claim 1, wherein a guide rail is fixedly installed at one side of the bottom end of the lower mold located at the rack, a fixing block is slidably installed on the outer wall of the guide rail, and one end of the fixing block, which is close to the rack, is matched with the inner wall of the tooth slot of the outer wall of the rack.

5. The reverse side positioning structure for a mobile power supply shell mold according to claim 4, wherein the guide rail has a "U" shape, the inner wall of the guide rail is engaged with the outer wall of the fixed block, and a chute matched with the outer wall of the guide rail is formed in the fixed block.

6. The reverse side positioning structure for a movable power supply shell mold according to claim 1, wherein the top end of the connecting plate is attached to the bottom end of the lower mold, a circular groove matched with the outer wall of the sliding shaft is formed in the fixing plate, and an end block is fixedly connected to one end of the sliding shaft away from the connecting plate.