Auxiliary support for mounting large-diameter boring cutter in large-scale numerical control machine tool
A technology of CNC machine tools and auxiliary brackets, applied in the field of auxiliary brackets, can solve the problems of no public reports of auxiliary equipment, huge structure, and inconvenient installation, and achieve the effects of long-term precision protection, good adaptability, and efficient assembly
Active Publication Date: 2013-11-06
HEFEI RONGAN POWER MACHINERY
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] When the large-scale CNC gantry boring and milling machine is processing such as the crankshaft hole of the ship's low-speed diesel engine parts, the cylinder liner hole of the cylinder block, etc., the spindle end of the machine tool needs to be equipped with a large boring tool with a special structure. These boring tools have a huge structure and an amazing weight. According to The size and weight are about 100-300Kg, so it is very inconvenient to install these tools on the machine tool spindle when processing
So far there is no public report of related auxiliary equipment
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
[0029] see figure 1 , figure 2 , in this embodiment, the structure of the auxiliary support for installing large-diameter boring cutters on large CNC machine tools is set as:
[0030] A base plate 1 is fixedly arranged on the machine tool table, and the base box 2 is arranged on the base plate 1;
[0031] A left-side bevel support block 4a and a right-side bevel support block 4b are relatively arranged on the base box 2 to form a "V"-shaped support surface for supporting the circular boring tool 8;
[0032] A left side frame 6a and a right side frame 6b stand upright on the backs of the left inclined plane support block 4a and the right side inclined plane support block 4b respectively as the positioning surface of the boring tool; A rotatable horizontal left strut 5a and right strut 5b are set, and the left strut 5a and right strut 5b that are turned on the same horizontal plane constitute a horizontal support for supporting flat or rectangular boring tool 9;
[0033] An ...
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 an auxiliary support for mounting a large-diameter boring cutter in a large-scale numerical control machine tool. The auxiliary support is characterized in that a baseplate is fixedly arranged on a workbench of the machine tool, and a base box is arranged on the baseplate; a left-side inclined plane support block and a right-side inclined plane support block are oppositely arranged on the base box to form a V-shaped support surface for supporting the circular boring cutter; a left side frame and a right side frame are respectively used as positioning surfaces of the boring cutter; a left brace rod and a right brace rod, which can be rotatable and horizontal, are respectively arranged at the middle parts of the left side frame and the right side frame to form a horizontal brace for supporting the flat or rectangular boring cutter; an ejector rod is erected on the base box; and a top frame is arranged at the upper part of the ejector rod; and the top frame, the positioning surfaces of the boring cutter and the V-shaped support surface or the horizontal brace constitute a clamping space of the boring cutter. The auxiliary support disclosed by the invention can be used for greatly simplifying the mounting process of the cutter, ensuring the protection of precision of the main shaft of the machine tool and the safety production, and reducing the labor intensity of a worker.
Description
technical field [0001] The invention relates to an auxiliary bracket for machining and installing a large-diameter boring tool for a machine tool, such as an auxiliary bracket for installing a large-diameter boring tool for machining a crankshaft hole of a high-power marine low-speed diesel engine frame, a cylinder liner hole of a cylinder block, and a packing culvert. Background technique [0002] When a large CNC gantry boring and milling machine is processing such as the crankshaft hole of the ship's low-speed diesel engine parts, the cylinder liner hole of the cylinder block, etc., the spindle end of the machine tool needs to be equipped with a large boring tool with a special structure. These boring tools have a huge structure and an amazing weight. According to The size and weight are about 100-300Kg, so it is very inconvenient to install these tools on the machine tool spindle when processing. There is no public report of relevant auxiliary equipment so far. Content...
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 & AuthorityPatents(China)
IPC IPC(8): B23Q3/02
Inventor陈涛张步生
OwnerHEFEI RONGAN POWER MACHINERY