Gasket stamping die
A technology for stamping dies and gaskets, which is applied to forming tools, manufacturing tools, metal processing equipment, etc. It can solve the problems of no flattening steps of gaskets and insufficient flatness of gaskets, and achieve the effect of high flatness
Inactive Publication Date: 2018-10-12
苏州上格五金有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The existing gasket stamping die has the following problems. Because the gasket is impacted by the punch, there is a certain arching of the gasket, and there is no step of flattening the gasket in the stamping mold. After the gasket is stamped, The entire gasket is not flat enough
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0017] The specific embodiments of the present invention will be further described below in conjunction with the drawings and embodiments. The following embodiments are only used to illustrate the technical solutions of the present invention more clearly, and cannot be used to limit the protection scope of the present invention.
[0018] The technical scheme of the present invention is:
[0019] Such as figure 1 As shown, a gasket stamping die includes a flat upper template 1, a lower template 2 and a bottom plate 3; the lower template 2 is fixed on the top surface of the bottom plate 3, and the upper template 1 is located above the lower template 2;
[0020] The top surface of the lower template 2 is provided with a vertical forming through hole, the bottom surface of the upper template 1 is provided with a punch 4, which is located directly above the forming through hole; the bottom plate 3 is provided with a coaxial center with the forming through hole Blanking through hole, the...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a gasket stamping die which comprises a flat upper die plate, a lower die plate and a base plate. A sliding groove is formed in the top face of the base plate, a sliding plateis assembled in the sliding groove, and a fixing base is arranged on the top face of the sliding plate and is provided with a levelling supporting plate facing the lower die plate; the lower die plateis provided with a flat insertion groove allowing the levelling supporting plate to insert therein, a molding through hole penetrates the insertion groove, the top face of the sliding plate is further provided with a first rack, the first rack is meshed with a first gear, the first gear and a second gear share a rotating shaft, and the second gear and a third gear are meshed; and the third gear is further meshed with a vertical second rack, the second rack is fixed to a vertical lifting rod, the top end of the lifting rod and the bottom face of the upper die plate are fixed, and the lifting rod is located between the third gear and a puncher pin. A gasket manufactured through the gasket stamping die is high in flatness.
Description
Technical field [0001] The invention relates to a gasket stamping die. Background technique [0002] Stamping die is a special process equipment for processing materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing, called cold stamping die (commonly known as cold stamping die). Stamping is a pressure processing method that uses a mold installed on a press to apply pressure to the material at room temperature to cause separation or plastic deformation to obtain the required parts. [0003] The existing gasket stamping die has the following problems. Because the gasket is impacted by the punch, the gasket has a certain degree of arching, and there is no flattening step in the gasket in the stamping die. When the gasket is stamped, The entire gasket is not flat enough. Summary of the invention [0004] The purpose of the present invention is to provide a gasket stamping die, which produces a gasket with high flatness. [0005] To achieve the...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/10B21D37/12
CPCB21D37/10B21D37/12
Inventor 张维哲
Owner 苏州上格五金有限公司