Borehole positioning tool
A technology for positioning tooling and positioning covers, which is applied to positioning devices, manufacturing tools, metal processing equipment, etc., can solve problems such as precise machining of tooling fixtures and complex structures, and achieve stability, simple structure, and improved machining accuracy. efficiency effect
Inactive Publication Date: 2014-03-19
WUXI HANGHU TECH
View PDF8 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
like figure 1 The polygonal base 1 shown needs to process through holes 101 at its four corners according to production requirements. Since the structure of the polygonal base 1 is relatively complicated, and its bottom has a circular boss 102, the inside of the circular boss 102 It also has an inner circular hole arranged concentrically with it ( figure 1 not shown in ), so traditional tooling fixtures cannot realize its positioning and precise machining, and special positioning fixtures must be used to meet the machining accuracy of drilling
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
[0019] The specific embodiments of the present invention will be described below in conjunction with the drawings.
[0020] Such as figure 2 As shown, a drilling positioning tool includes a base 2. A mounting boss 202 and a sliding groove 205 are respectively provided on the base 2. The mounting boss 202 is circular, located on the outer periphery of the mounting boss 202, on the base 2 The positioning pins 203 and a plurality of first through holes 201 are also arranged symmetrically; the fixing plate 4 is fixed to one end of the base 2 by a fastener 402, and the fixing plate 4 is in a "T" shape. The screw 401 is threadedly connected to the fixed plate 4 and penetrates the fixed plate 4 and threadedly connected to the slider 3, such as image 3 As shown, the slider 3 includes a dovetail block 303. The dovetail block 303 is arranged in the sliding groove 205. The dovetail block 303 extends outwardly with abutting portions 301 symmetrically. A "V"-shaped opening is formed between ...
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 relates to a borehole positioning tool which comprises a base. The base is respectively provided with a mounting boss and a sliding groove, the sliding groove is positioned on the periphery of the mounting boss, positioning pins are symmetrically arranged on the base, a plurality of first through holes are formed in the base, a fixing plate is fixedly connected with one end of the base, a screw rod penetrates the fixing plate and is connected with a slider in a threaded manner, and the slider is connected into the sliding groove in an embedded manner. The borehole positioning tool is simple in structure and convenient to mount, the screw rod drives the slider to slide in the sliding groove, parts are accurately assembled and positioned through the elastic pins, stability of the parts is ensured in the machining process by the aid of a positioning cover, and machining accuracy and machining efficiency are greatly improved.
Description
Technical field [0001] The invention relates to a work piece structure, in particular to a positioning tool for drilling a complex workpiece. Background technique [0002] In the machining industry, drilling refers to the operation of drilling holes in solid materials with a drill. Such as figure 1 The shown polygonal base 1 needs to be processed with through holes 101 at its four corners according to production requirements. Because the structure of the polygonal base 1 is relatively complicated, and the bottom of the polygonal base 1 is provided with a circular boss 102, the circular boss 102 It also has an inner circular hole arranged concentrically with it ( figure 1 Not shown in), so the traditional tooling fixture can not realize its positioning and accurate processing, and a dedicated positioning fixture must be used to meet the drilling accuracy. Summary of the invention [0003] In view of the above-mentioned existing problems, the applicant has conducted research and im...
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): B23Q3/06
CPCB23Q3/062B23B47/28
Inventor 范罗荣
Owner WUXI HANGHU TECH