Search

CN-224210319-U - Demoulding mechanism of impeller mould

CN224210319UCN 224210319 UCN224210319 UCN 224210319UCN-224210319-U

Abstract

The utility model discloses a demoulding mechanism of an impeller mould, which is used for demoulding impellers, and comprises rotary sliding blocks, sliding block supporting seats, connecting rods, straight sliding block seats, sliding rails and sliding rails, wherein the rotary sliding blocks are rotatably separated from the impellers, one end of each rotary sliding block is provided with one sliding block supporting seat, each sliding block supporting seat is rotatably connected with one end of each connecting rod, the straight sliding block seats are rotatably connected with the other end of each connecting rod, and the straight sliding block seats are arranged in the sliding rails and are slidably connected with the sliding rails. Through the application of the utility model, the utility model provides a demoulding mechanism of an impeller mould, which drives a rotary slide block by means of an inclined guide pillar, is beneficial to simplifying a driving system and a driving mode, thereby being beneficial to reducing the manufacturing difficulty and the production cost of the impeller mould and improving the production efficiency of the impeller mould.

Inventors

  • SHEN ZHONGXING

Assignees

  • 上海峰梅精模科技有限公司

Dates

Publication Date
20260508
Application Date
20250526

Claims (7)

  1. 1. A demolding mechanism of an impeller mold, for demolding an impeller, comprising: a rotating slide block rotatably disengaged from the impeller; One end of each rotary sliding block is provided with one sliding block supporting seat; Each sliding block supporting seat is rotatably connected with one end of one connecting rod; The straight sliding block seat is rotatably connected with the other end of the connecting rod; the straight sliding block seat is arranged in the sliding rail and is slidably connected with the sliding rail.
  2. 2. The demolding mechanism for impeller mold according to claim 1, wherein the impeller comprises blades, a bottom plate and a bearing, a rotation hole is formed in the center of the bottom plate, the bearing is arranged in the rotation hole, a plurality of blades are arranged on the bottom plate at intervals, and each blade extends from the inner side to the outer side of the bottom plate in a spiral manner.
  3. 3. The impeller mold release mechanism of claim 2, wherein the rotating slide is disposed between two adjacent blades.
  4. 4. The impeller mold release mechanism of claim 1, wherein two adjacent slide support bases are at different heights.
  5. 5. The demolding mechanism of an impeller mold according to claim 1, wherein a connecting hole is formed in one side of the slider supporting seat, a first rotating shaft is arranged in the connecting hole, and one end of the connecting rod is rotatably connected with the slider supporting seat through the first rotating shaft.
  6. 6. The impeller mold stripping mechanism according to claim 5, characterized in that a rotation hole is formed in the other side of the slider support seat, a second rotation shaft is disposed in the rotation hole, and the rotating slider can rotate with the second rotation shaft as a rotation center.
  7. 7. The impeller mold release mechanism of claim 1, wherein the straight slide block seat is connected with an external diagonal guide post.

Description

Demoulding mechanism of impeller mould Technical Field The utility model relates to the technical field of impellers, in particular to a demoulding mechanism of an impeller mould. Background In the die manufacturing industry, the demolding of impeller dies is a key link. In the conventional demolding mode, the demolding operation cannot be realized when the impeller with complicated blade bending is faced by the upper and lower demolding or the straight sliding block demolding. In order to meet the demolding requirement, an arc-shaped traveling slide block is generally adopted. However, the driving system of the arc-shaped traveling slide block is extremely complex, the driving mode is that the rack is firstly driven by the hydraulic oil cylinder, then the large-scale toothed ring is driven by the rack through the gear, the large-scale toothed ring further drives six pinions, and finally the arc-shaped traveling slide block traveling in an arc shape is driven by the six pinions. The complex driving mode not only increases the manufacturing difficulty of the impeller mold, but also greatly increases the production cost of the impeller mold. Disclosure of utility model In view of the above, an object of the present utility model is to provide a demolding mechanism for an impeller mold, for demolding an impeller, comprising: a rotating slide block rotatably disengaged from the impeller; One end of each rotary sliding block is provided with one sliding block supporting seat; Each sliding block supporting seat is rotatably connected with one end of one connecting rod; The straight sliding block seat is rotatably connected with the other end of the connecting rod; the straight sliding block seat is arranged in the sliding rail and is slidably connected with the sliding rail. In another preferred embodiment, the impeller comprises blades, a bottom plate and a bearing, wherein a rotating hole is formed in the center of the bottom plate, the bearing is arranged in the rotating hole, a plurality of blades are arranged on the bottom plate at intervals, and each blade extends from the inner side of the bottom plate to the outer side in a spiral mode. In another preferred embodiment, the rotary slide is disposed between two adjacent vanes. In another preferred embodiment, two adjacent slide support bases are at different heights. In another preferred embodiment, a connecting hole is formed in one side of the slider supporting seat, a first rotating shaft is disposed in the connecting hole, and one end of the connecting rod is rotatably connected with the slider mounting seat through the first rotating shaft. In another preferred embodiment, a rotation hole is formed in the other side of the slider support seat, a second rotation shaft is disposed in the rotation hole, and the rotating slider can rotate with the second rotation shaft as a rotation center. In another preferred embodiment, the straight slide block is connected to an external oblique guide post. The utility model adopts the technical scheme, and has the advantages that the utility model provides the demoulding mechanism of the impeller mould by applying the demoulding mechanism to the prior art, the mechanism drives the rotary slide block by means of the inclined guide pillar, abandons a hydraulic pump station and a hydraulic and gear rack driving mode, is beneficial to simplifying a driving system and the driving mode, is beneficial to reducing the manufacturing difficulty and the production cost of the impeller mould, improves the production efficiency of the impeller mould, and can ensure uniform acting force to blades by the cooperative operation of the inclined guide pillar and the rotary slide block in the demoulding process, thereby being beneficial to improving the product quality of the impeller mould, and in addition, the simplification of the driving system and the driving mode is beneficial to reducing the occupied area required by the driving system, so that the space layout is more compact and reasonable. Drawings FIG. 1 is a schematic diagram of a demolding mechanism of an impeller mold according to the present utility model; FIG. 2 is a schematic diagram of a mold closing mechanism of an impeller mold according to the present utility model; FIG. 3 is a top view of an impeller of a demolding mechanism of an impeller mold of the present utility model; fig. 4 is a side view of an impeller of a demolding mechanism of an impeller mold of the present utility model. In the accompanying drawings: 1. The device comprises an impeller, a rotary slide block, a slide block supporting seat, a connecting rod, a straight slide block seat, a slide rail, 11, blades, 12, a bottom plate, 13, a bearing, 31, a first rotating shaft, 32 and a second rotating shaft. Detailed Description The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments