Unlock instant, AI-driven research and patent intelligence for your innovation.

Die used for chamfering anchor holes of prestressed anchorage device

A prestressing and anchoring technology, applied in forming tools, manufacturing tools, printing, etc., can solve the problems of difficult quality control, difficult to unify product specifications, large deviations, etc., and achieve low production failure rate and uniform chamfering of taper holes , The effect of improving production efficiency

Pending Publication Date: 2017-12-01
ANHUI JINXING PRESTRESSING ENG TECHCO
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, chamfering processing tools are used to process each anchor hole separately, which is inefficient, and it is difficult to unify the product specifications, the deviation is large, and the quality control is difficult

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Die used for chamfering anchor holes of prestressed anchorage device
  • Die used for chamfering anchor holes of prestressed anchorage device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] A preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0013] Such as figure 1 and 2 As shown, the mold for chamfering the anchor hole of the prestressed anchor includes a circular horizontal bottom plate 1, and the lower end surface of the horizontal bottom plate is vertically provided with five briquetting blocks 2, and the center of the five briquetting blocks is used as the center of the circle. Evenly distributed.

[0014] The briquetting block 2 is fixedly connected to the horizontal bottom plate 1 through the countersunk head screw 3. The connection side between the briquetting block and the horizontal bottom plate adopts a stepped structure to prevent loosening. Extrude the anchor hole by conical chamfering to complete the chamfering process.

[0015] One side of the lower end surface of the horizontal bottom plate 1 is also vertically equipped with a header block 4 for completing produ...

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

No PUM Login to View More

Abstract

The invention provides a die used for chamfering anchor holes of a prestressed anchorage device. The die comprises a horizontal base plate. A plurality of pressing blocks matched with the anchor holes of the anchorage device are vertically arranged on the lower end face of the horizontal base plate. By the adoption of the die, chamfering of the end faces of the anchor holes of an anchor plate is combined with product marks, the overall chamfering process design is adopted and production efficiency can be improved obviously.

Description

technical field [0001] The invention relates to the technical field of molds, in particular to a mold used for chamfering anchor holes of prestressed anchors. Background technique [0002] In the production process of porous anchors, it is necessary to perform overall chamfering processing on multiple anchor holes. In the prior art, chamfering processing tools are used to process each anchor hole separately, which is inefficient, and it is difficult to unify the product specifications, the deviation is large, and the quality control is difficult. Contents of the invention [0003] The invention provides a mold for chamfering anchor holes of a prestressed anchor, which can chamfer a plurality of anchor holes at one time. [0004] In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions: [0005] A mold for chamfering anchor holes of prestressed anchors includes a horizontal bottom plate, and a p...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/10B21D19/08B41K3/02
CPCB21D19/08B21D37/10B41K3/02
Inventor 钟智强陈宜强朱徐平汪忠宝孔维鹏刘微微
Owner ANHUI JINXING PRESTRESSING ENG TECHCO