CN-224224436-U - Camera support demoulding mechanism

Abstract

The utility model relates to the technical field of camera support demolding, in particular to a camera support demolding mechanism, which comprises a mold core and a demolding assembly, wherein a first cavity is formed in the top surface of the mold core, a plurality of through holes are formed in the mold core in a penetrating mode from the top surface of the mold core to the ground, at least part of the through holes are formed in an orifice of the top surface of the mold core and are positioned in the first cavity, the demolding assembly comprises a guide sliding seat and a supporting rod, the guide sliding seat is provided with a slope, an avoidance hole along the inclined surface direction of the slope is formed in the slope, the bottom of the mold core is arranged on the guide sliding seat in a sliding mode along the inclined surface direction of the slope, the supporting rod sequentially penetrates through the avoidance hole and the through holes, and the mold core and the supporting rod are arranged in a sliding mode. The utility model can reduce the deformation of the camera mounting part as much as possible.

Inventors

• TANG KUNHONG
• YE WENQIANG

Assignees

• 福建世高汽车配件有限公司

Dates

Publication Date

20260512

Application Date

20250508

Claims (9)

1. 1. The camera bracket demoulding mechanism is characterized by comprising a mould core and a demoulding assembly, wherein the top surface of the mould core is provided with a first cavity, the mould core is provided with a plurality of through holes in a penetrating way from the top surface of the mould core to the ground, and at least part of the through holes are positioned in the first cavity at the orifice of the top surface of the mould core; the demolding assembly comprises a guide sliding seat and a supporting rod, wherein the guide sliding seat is provided with a slope, an avoidance hole along the inclined plane direction of the slope is formed in the slope, the bottom of the mold core is slidingly arranged on the guide sliding seat along the inclined plane direction of the slope, the supporting rod sequentially penetrates through the avoidance hole and the penetrating hole, and the mold core and the supporting rod are arranged in a relative sliding mode.
2. 2. The camera support demoulding mechanism according to claim 1, wherein the slope is provided with a T-shaped guide rail, and the mould core is provided with a chute matched with the T-shaped guide rail.
3. 3. The camera support demoulding mechanism as claimed in claim 1, wherein the mould core is provided with a T-shaped block, and the slope is provided with a chute matched with the T-shaped block.
4. 4. The camera support release mechanism of claim 1, wherein the slope is 25 ° to 45 °.
5. 5. The camera support release mechanism of claim 4, wherein the slope is 30 ° to 40 °.
6. 6. The camera support release mechanism of claim 1, wherein the release assembly further comprises a base, and the support bar is fixedly disposed on the base.
7. 7. The camera support demoulding mechanism as claimed in claim 1, wherein the mould core is in clearance fit or transition fit with the support rod.
8. 8. The camera support demoulding mechanism as claimed in claim 1, wherein the top surface of the mould core is provided with a second cavity.
9. 9. The camera support release mechanism of claim 8, wherein the mold core is provided with a core, and the core is positioned in the second cavity.

Description

Camera support demoulding mechanism Technical Field The utility model relates to the technical field of camera support demoulding, in particular to a camera support demoulding mechanism. Background The vehicle-mounted camera is taken as an important component in an automobile electronic system, and the support structure of the vehicle-mounted camera directly influences the assembly reliability. At present, a camera bracket is manufactured by adopting an injection molding process, however, in the camera bracket structure shown in fig. 1, the camera mounting part adopts an arc dome shape, and in the mold demolding process, the structure is easy to deform irregularly when a mold core is separated due to no support, and the structural deformation causes the problems of camera module positioning deviation, abnormal joint surface gap and the like in the subsequent assembly process. Disclosure of utility model The utility model aims to solve the technical problem of providing a camera support demoulding mechanism which can reduce deformation of a camera mounting part as much as possible. In order to solve the technical problems, the utility model adopts the technical scheme that the camera bracket demoulding mechanism comprises a mould core and a demoulding assembly, wherein the top surface of the mould core is provided with a first cavity, the mould core is provided with a plurality of through holes in a penetrating way from the top surface to the ground, and at least part of the through holes are positioned in the first cavity at the orifice of the top surface of the mould core; the demolding assembly comprises a guide sliding seat and a supporting rod, wherein the guide sliding seat is provided with a slope, an avoidance hole along the inclined plane direction of the slope is formed in the slope, the bottom of the mold core is slidingly arranged on the guide sliding seat along the inclined plane direction of the slope, the supporting rod sequentially penetrates through the avoidance hole and the penetrating hole, and the mold core and the supporting rod are arranged in a relative sliding mode. Further, a T-shaped guide rail is arranged on the slope, and a sliding groove matched with the T-shaped guide rail is arranged on the mold core. Further, the mold core is provided with a T-shaped block, and the slope is provided with a chute matched with the T-shaped block. Further, the slope is 25 ° to 45 °. Further, the slope is 30 ° to 40 °. Further, the demolding assembly further comprises a base, and the supporting rods are fixedly arranged on the base. Further, the mold core is in clearance fit or transition fit with the support rod. Further, the top surface of the mold core is provided with a second cavity. Further, a core is arranged on the mold core, and the core is positioned in the second cavity. The utility model has the advantages that the through holes for the supporting rods to pass through are arranged on the mold cores, the mold cores and the supporting rods are arranged in a sliding way relatively, and the mold cores are arranged on the slopes of the guide sliding seats in a sliding way. Because the guide sliding seat is provided with the avoiding hole for avoiding the supporting rod, the guide sliding seat is driven to move along the horizontal directions at the two ends of the slope, and the mold core can move along the vertical direction. And then in the drawing of patterns in-process, through removing the direction slide, make the mold core descend, accomplish the separation of mold core and camera installation department, the bracing piece can also support on the camera installation department simultaneously to reduce the deformation of camera installation department as far as possible. Drawings FIG. 1 is a schematic view of a camera mount; Fig. 2 is a schematic structural diagram of a demolding mechanism for camera support under a top-holding camera support; Fig. 3 is a schematic structural diagram of a camera bracket demolding mechanism according to the present utility model; fig. 4 is a schematic side view of a demolding mechanism for a camera bracket according to the present utility model; Description of the reference numerals: 1. a mold core; 11, a first cavity, 12, a through hole, 13, a second cavity, 14 and a core; 2. a demolding assembly; 21, a guide slide seat, 211, an avoidance hole, 22, a support rod, 23 and a base; 3. A T-shaped guide rail, a sliding groove and a sliding groove; 5. the camera comprises a camera bracket, a camera mounting part, a screw column, a positioning column and a camera fixing part. Detailed Description In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings. Referring to fig. 2 to 4, the demolding mechanism for the camera bracket of the utility model comprises a mold core 1 and a demold