Thermosistor cover outer circle lathing fixture
A technology of the outer circle of the car and the thermostat, which is applied in the direction of clamping, clamping devices, and manufacturing tools, etc., can solve the problems of low production efficiency, time-consuming and laborious, complicated loading and unloading of the outer circle of the car, and achieve the effect of improving production efficiency
Inactive Publication Date: 2015-05-06
柳州瑞明威罗动力机械有限公司
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Problems solved by technology
[0005] The technical problem to be solved by the present invention is how to overcome the defects of complicated loading and unloading, time-consuming and labor-intensive, and low production efficiency of the existing vehicle outer circle fixtures.
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0022] The present invention provides an outer circular clamp for a thermostat cover vehicle, the clamp includes a clamp main body 1, an expansion shaft 2, a nut 5 and a push rod 9, the clamp main body 1 is a hollow structure, and the end surface of the clamp main body 1 There are positioning holes for fixing parts, the expansion shaft 2 passes through the hollow clamp body 1 and exposes both ends, the ejector rod 9 is located on the same axis as the expansion shaft...
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The invention provides a thermosistor cover outer circle lathing fixture which comprises a fixture body, an expansion shaft, a nut and an ejector rod. The fixture body is of a hollow structure. A positioning hole for fixing a part is formed in the end face of the fixture body. The expansion shaft penetrates through the hollow fixture body and the two ends of the expansion shaft are exposed. The ejector rod and the expansion shaft are located on the same axis. A protruding block for ejecting and pressing the part is arranged on the ejector rod. The part is fixed to the positioning hole of the fixture body through a positioning pin. The ejector rod is inserted into the expansion shaft till the protruding block abuts against the part, the other end of the expansion shaft is screwed down through the nut, and then the part is machined after the ejector rod is ejected by an ejector pin. By means of the fixture, in the loading and unloading process, time and labor are saved, and the production efficiency is greatly improved.
Description
technical field [0001] The invention relates to the technical field of fixtures, in particular to an outer circle fixture for a thermostat cover vehicle. Background technique [0002] At present, in the turning process of parts, arc grooves are made on the outer circle of the workpiece. The traditional arc tool for turning the outer circle is a worm gear drive and a profiling device. The production of small and medium batches and multiple specifications in turns is relatively heavy. The manufacturing cycle is relatively long, the production cost is high, the operation is complicated, the labor intensity of the workers in use is high, and the production efficiency is low. [0003] Existing external round fixtures, such as figure 1 As shown, put the pressure block 4 on the hexagon socket head screw 6, lock it with the M8 nut 7 to form a screw combination, before turning the outer circle, fix the parts on the positioning hole through the positioning pin 3, and then insert the ...
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IPC IPC(8): B23Q3/00
CPCB23Q3/00B23Q2703/02
Inventor 利洁曾小明农启双唐水平
Owner 柳州瑞明威罗动力机械有限公司