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Equipment for guaranteeing dimensional precision of forged and pressed part

A dimensional accuracy and forging technology, which is applied in the field of equipment to ensure the dimensional accuracy of forged parts, can solve the problems of reducing the diameter of the feeding port and reducing the effect of introducing molten raw materials, and achieves the effect of avoiding difficult cleaning.

Pending Publication Date: 2021-10-08
蒋应庚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the molten raw material of the high-precision forging part mold is injected through the feed port, the inner wall of the feed port of the high-precision forging part die will adhere to the molten raw material. If it is not cleaned in time, the diameter of the feed port will be continuously reduced, resulting in The introduction effect of the feed port on the molten raw material is reduced

Method used

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  • Equipment for guaranteeing dimensional precision of forged and pressed part
  • Equipment for guaranteeing dimensional precision of forged and pressed part
  • Equipment for guaranteeing dimensional precision of forged and pressed part

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] For example figure 1 -example Figure 5 Shown:

[0029] The invention provides a device for ensuring the dimensional accuracy of forging parts. Its structure includes a hinge frame 1, a forging mechanism 2, and a handle 3. The handle 3 is screwed to the front end of the forging mechanism 2. The rear end of the forging mechanism 2 is connected to the The front end of the frame 1 is welded; the forging mechanism 2 includes a feed port 21, a fixing bolt 22, and a mold 23, the feed inlet 21 is fixed on the top of the mold 23, and the fixing bolt 22 is threaded with the mold 23.

[0030] Wherein, the feed port 21 includes a lower plate a1, a linkage rod a2, an engaging frame a3, and an elastic bar a4, the lower plate a1 is attached to the outer end of the linkage rod a2, and the linkage rod a2 is connected to the retaining rod a2. The internal movable engagement of the frame a3, the elastic bar a4 is installed between the upper end of the inner wall of the retaining frame ...

Embodiment 2

[0036] For example Figure 6 -example Figure 9 Shown:

[0037]Wherein, the lower fixing plate a13 includes a movable wheel c1, a receiving plate c2, and a vibrating block c3, the movable wheel c1 is movably engaged with the right side of the receiving plate c2, and the vibrating block c3 is installed in the inner position of the receiving plate c2 , the movable wheel c1 is provided with four, and evenly distributed in parallel on the right side of the receiving plate c2, through the thrust generated by the molten raw material on the movable wheel c1, the movable wheel c1 can be rotated along the receiving plate c2, and Through the inertial force generated by the reset of the mechanism, the vibrating mass c3 can generate impact vibration against the inside of the receiving plate c2.

[0038] Wherein, the movable wheel c1 includes a center block c11, an elastic ring c12, and a contact plate c13, the elastic ring c12 is fixed on the outer side of the center block c11, and the ...

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Abstract

The invention discloses equipment for guaranteeing dimensional precision of a forged and pressed part. The equipment structurally comprises a hinge frame, a forging and pressing mechanism and a handle, wherein the handle is in threaded connection with the front end of the forging and pressing mechanism, the rear end of the forging and pressing mechanism is welded to the front end of the hinge frame, an elastic strip can pull a linkage rod upwards to quickly reset along a holding and fixing frame when a lower sliding plate loses the pushing of a molten raw material, so that the linkage rod can drive the lower sliding plate to slide upwards to reset, the inner side of a removing plate can be always tightly attached to the inner wall of the holding and fixing frame through continuous pushing force generated by a boosting piece to the removing plate, therefore, the removing plate can scrape off the raw material layer on the inner wall of the fixing frame, Through throwing force generated by rotation of a movable wheel, an impact block can impact the inner wall of a frame under cooperation of the elastic strip, the movable wheel continues to rotate due to inertia force, the impact block can push the deformation piece to deform, and therefore, the raw material layer outside the deformation piece can be pushed down.

Description

technical field [0001] The invention relates to the technical field of key auto parts, in particular to a device for ensuring the dimensional accuracy of forging parts. Background technique [0002] The high-precision forging part mold is mainly used for forging parts. By injecting the molten raw material into the high-precision forging part mold, the molten raw material can be cooled and forged in the high-precision forging part mold, so it can be made into high-precision parts. Parts, based on the above description, the inventors found that the existing equipment for ensuring the dimensional accuracy of forged parts mainly has the following deficiencies, for example: [0003] Since the molten raw material of the high-precision forging part mold is injected through the feed port, the inner wall of the feed port of the high-precision forging part die will adhere to the molten raw material. If it is not cleaned in time, the diameter of the feed port will be continuously reduc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/26B29C45/27B29C45/17
CPCB29C45/26B29C45/2708B29C45/1759
Inventor 蒋应庚
Owner 蒋应庚
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