Auxiliary floating supporting device for machining large castings and sheet type parts
A large-scale casting and auxiliary support technology, which is applied in metal processing machinery parts, positioning devices, metal processing equipment, etc., can solve the problems of long adjustment time for operators, difficulty in mastering the support force, and increase production costs, so as to shorten the adjustment time. , Simple structure, convenient installation and fixing effect
Inactive Publication Date: 2015-02-25
JINGWEI TEXTILE MASCH CO LTD
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Problems solved by technology
For the screw form, it takes a long time for the operator to adjust, and it is difficult to grasp the strength of the support. The force is small, and the vibration cannot be damped. The power source, and the cost of daily maintenance is high, which greatly increases the production cost
Method used
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Embodiment Construction
[0008] Embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings:
[0009] A floating auxiliary support device for processing large castings and thin plate parts, the device is placed under the processed parts, and it includes: positioning sleeve 1, compression spring 2, support rod 3, floating positioning pad 4 and locking screw 5 , the floating positioning backing plate 4 is provided with an oblong hole, which is used to realize the fixed connection between the device and the clamp body or the machine table. Locking hole, the upper end is fixed with a compression spring 2, the upper plane of the arc surface of the upper end of the support rod 3 is in contact with the bottom surface of the part to be processed, when the support rod 3 is forced to move downward, the support rod 3 is nested in the compression spring 2 and is locked and positioned by the locking screw 5 through the locking hole and the slope at the l...
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The invention relates to an auxiliary floating supporting device for machining large castings and sheet type parts. The device is arranged below a part to be machined and comprises a positioning sleeve, a compression spring, a supporting rod, a floating positioning base plate and a locking screw, an oblong hole is formed in the floating positioning base plate and used for realizing fixed connection between the device and a clamp body or a machine tool table top, meanwhile, the positioning sleeve is fixed to the floating positioning base plate, a locking hole is formed in the side face of the positioning sleeve, the compression spring is fixed to the upper end of the positioning sleeve, and the upper plane of the camber surface at the upper end of the supporting rod makes contact with the part to the machined. When the supporting rod is stressed to move downwards, the supporting rod is embedded in the compression spring, and the locking screw penetrates through the locking hole to carry out locking positioning on the bevel at the lower end of the supporting rod. The auxiliary floating supporting device for machining large castings and sheet type parts has the advantages of being simple in structure, convenient to install and fix and low in manufacturing cost; meanwhile, through the device, vibration generated when large parts are machined can be effectively reduced, and the machining accuracy of the parts can be improved.
Description
technical field [0001] The invention relates to a floating auxiliary support device applied to a machining center, in particular to a floating auxiliary support device for processing large castings and thin plate parts or complex parts. Background technique [0002] Floating supports are widely used when processing large castings. Conventional floating supports usually use screws to adjust the supporting parts or use gas and liquid devices to support the parts. For the screw type, it takes a long time for the operator to adjust, and it is difficult to grasp the supporting force. The force is small, and the vibration cannot be damped. The power source, and the cost of daily maintenance is high, which greatly increases the production cost. Contents of the invention [0003] The object of the present invention is to address the above defects and provide a floating auxiliary support device for large castings and thin plate parts that has a simple structure and low manufactur...
Claims
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IPC IPC(8): B23Q3/06
CPCB23Q3/06B23Q3/065
Inventor 郝文科王培源张超娄棠云张锐
Owner JINGWEI TEXTILE MASCH CO LTD