Mold Structure for Automatically Cutting the Gate of Pipe Fittings
A technology of gates and pipe fittings, which is applied in the field of gate processing devices, can solve problems such as complicated procedures, and achieve the effects of improving production efficiency and reducing production costs
Inactive Publication Date: 2016-01-27
孙金军
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Problems solved by technology
[0002] The molds for making pipe fittings disclosed in the market are composed of a movable mold and a fixed mold. After the movable mold and the fixed mold are closed, the injection channel is formed. After the injection molding is completed, the movable mold and the fixed mold are separated, and the plastic remaining in the injection channel forms the pipe fittings. The gate of the gate; because the forming of the pipe fittings is carried out at a relatively high temperature, the treatment of the gate connected with the pipe fittings often requires the operation of manual cutting after removing the pipe fittings from the mold. The process is relatively complicated, so it is necessary to Improve on this basis
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[0016] Attached below figure 1 to attach Figure 4 Embodiments of the invention are illustrated:
[0017] See attached figure 1 , attached figure 2 And attached Figure 4 , providing a mold structure for automatically cutting the gate of a pipe fitting, including a movable mold 9, a vertical rod 5 is fixedly arranged on the movable mold 9, and a movable seat 1 is arranged on the movable mold 9, and a movable seat 1 is arranged on the movable mold 9. A knife rest block 2, said knife rest block 2 is slidingly matched with the movable seat 1, please refer to the attached figure 1 As shown, the tool rest block 2 is limited to slide in the guide groove 11 on the movable seat; the tool rest block 2 is fixedly connected with the reset block 21, and the reset block 21 is provided with a first slope 211; Also be provided with a spring stop 6, a spring 7 is set between the knife rest block 2 and the spring stop 6; A knife rest 3 is arranged at the front end of the knife rest block...
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The invention discloses a die structure for automatically cutting off a pipe fitting gate. A vertical rod and a sliding seat are arranged on a moving die, a tool carrier block is arranged on the sliding seat, and is in sliding fit with the sliding seat; the tool carrier block is fixedly connected with a reset check block on which a first slope is arranged; a spring check block is arranged on the sliding seat, and a spring is arranged between the tool carrier block and the spring check block; a front end of the tool carrier block is provided with a tool carrier on which a blade is arranged; and a chute is arranged on the tool carrier block, and a cropping propulsion block moves on the chute; a front end of the cropping propulsion block is adapted to a blade notch, and a tool edge is arranged on the blade; a limiting groove is further arranged on the cropping propulsion block, a stop lever which is arranged on the tool carrier block is further arranged in the limiting groove; a rear end of the cropping propulsion block is further provided with a second slope in cross joint with a third slope on the vertical rod; and the cropping propulsion block is forwardly propelled under the effect of the third slope on the vertical rod to cut off the gate by the tool edge. A suitable device for the automation processing of the pipe fitting die is provided.
Description
technical field [0001] The invention relates to the field of pipe fitting moulds, in particular to a gate processing device for pipe fitting moulds. Background technique [0002] The molds for making pipe fittings disclosed in the market are composed of a movable mold and a fixed mold. After the movable mold and the fixed mold are closed, the injection channel is formed. After the injection molding is completed, the movable mold and the fixed mold are separated, and the plastic remaining in the injection channel forms the pipe fittings. The gate of the gate; because the forming of the pipe fittings is carried out at a relatively high temperature, the treatment of the gate connected with the pipe fittings often requires the operation of manual cutting after removing the pipe fittings from the mold. The process is relatively complicated, so it is necessary to Improve on this basis. Contents of the invention [0003] The purpose of the present invention is to provide a mold ...
Claims
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IPC IPC(8): B29C45/38
Inventor 孙金军
Owner 孙金军