Machining fixture
A technology of mechanical processing and fixtures, which is applied in the direction of manufacturing tools, metal processing equipment, metal processing machinery parts, etc., can solve the problems of low efficiency and long switching time, and achieve the effect of reducing production costs and improving switching efficiency
Inactive Publication Date: 2017-06-13
宁夏飞天科技有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to solve the shortcomings of long switching time and low efficiency caused by the need to replace the fixture as a whole and reset the coordinate values when switching products in the prior art, and propose a fixture for machining
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[0016] 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.
[0017] refer to Figure 1-3 , a fixture for mechanical processing, comprising a base 1, the four corners of the bottom of the base 1 are provided with support columns 11, the upper bottom of the base 1 is provided with a horizontal plate 2, one side of the horizontal plate 2 is provided with an L-shaped groove 21, and a The first vertical plate 3 is installed on the side, the bottom of the first vertical plate 3 is connected with the horizontal plate 2, the other side of the base 1 is slidingly connected with the second vertical plate 4, and the second vertical plate 4 extends into the L-shaped groove 21, And the bottom of the second vertical plate 4 is equipped with...
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The invention relates to the technical field of machining, in particular to a machining fixture. The machining fixture comprises a base, a transverse plate is arranged at the bottom of the base, an L-type groove is formed on one side of the transverse plate, a first vertical plate is mounted on one side of the base, a second vertical plate is slidably connected to the other side of the base and extends into the L-type groove, a connecting block is mounted at the bottom of the second vertical plate, a limit device is arranged on the connecting block, connecting rods are fixedly mounted on the upper portions of the first vertical plate and second vertical plate, elongated through holes are formed in the middles of the first vertical plate and the second vertical plate, the connecting rods are inserted into the elongated through holes, clamping plates are mounted on the opposite inner sides of the connecting rods, a locking rod is arranged on one side of each middle clamping plate together with the corresponding connecting rod, a plurality of limit grooves are formed in the opposite inner sides of the first vertical plate and the second vertical plate, and nuts are connected to the middle connecting rods. The machining fixture has the advantages that fixture production cost is reduced, the machining fixture with adjustability is capable of changing press points or positioning points, and fixture switching efficiency is improved effectively.
Description
technical field [0001] The invention relates to the technical field of machining, in particular to a jig for machining. Background technique [0002] With the upgrading of products in the engine industry, it has become a trend to use flexible production lines to achieve multiple products on the same line, but the problems of switching time and production costs such as fixtures are becoming more and more serious. [0003] In the existing technology, the fixture is generally fixed with two pins on one side, and the machining of the workpiece is guaranteed through four-point clamping. The positioning point and pressure point of the existing fixture cannot be moved. When the product is switched, the fixture needs to be replaced as a whole. , and reset the coordinate value, resulting in long switching time and low efficiency. Contents of the invention [0004] The purpose of the present invention is to solve the shortcomings of long switching time and low efficiency caused by ...
Claims
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IPC IPC(8): B23Q3/06
CPCB23Q3/06
Inventor 田华姜子鹏姜子豪
Owner 宁夏飞天科技有限公司