Z-axis positioning structure of fixture and fixture
A positioning structure, Z-axis technology, applied in the direction of manufacturing tools, large fixed members, metal processing machinery parts, etc., can solve troublesome and inefficient problems, and achieve the effect of improving the convenience of positioning
Pending Publication Date: 2018-07-24
沈阳机床(东莞)智能装备有限公司
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Problems solved by technology
[0003] That is to say, the traditional square shell fixture uses the upper splint to perform Z-axis positioning, which is extremely troublesome and inefficient
Method used
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[0028] The present invention provides a Z-axis positioning structure of a clamp and the clamp. In order to make the purpose, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0029] Such as figure 1 As shown, a Z-axis positioning structure of a fixture provided by the present invention includes: a fixture base 100, a middle fixing plate 200, and a fixture body 300 arranged in sequence from bottom to top, and the middle fixing plate 200 is detachably connected to the fixture Above the base 100 , the fixture body 300 is detachably connected to the middle fixing plate 200 . The difference is that the fixture body 300 and the middle fixing plate 200 need a connection structure t...
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The invention discloses a Z-axis positioning structure of a fixture and the fixture. The Z-axis positioning structure of the fixture comprises a shell body accommodation groove formed in the upper endsurface of a fixture body, a Z-axis positioning piece provided with a flap-shaped upper end, a diameter expansion bolt arranged in the Z-shaft positioning piece and used for enabling the flap-shapedpart of the Z-axis positioning piece to open to clamp the square shell body after being pushed downwards, and a screw accommodation hole used for accommodating the lower end of the diameter expansionbolt. According to the Z-axis positioning structure, the square shell body only needs to be put into the shell body accommodation groove during Z-axis positioning, the diameter expansion bolt is rotated downwards until the lower end of the diameter expansion bolt is tightened with the screw accommodation hole, the diameter expansion bolt is made to enable the flap-shaped part of the Z-axis positioning piece to open to clamp the square shell body, so that the convenience of positioning, loading and unloading efficiency and machining efficiency of the square shell body are improved.
Description
technical field [0001] The invention relates to a clamp, in particular to a Z-axis positioning structure of the clamp and the clamp. Background technique [0002] The three-axis positioning in the traditional square shell fixture is completed by the upper and lower splints, which are detachably connected. When it is necessary to install a square shell, the upper splint needs to be disassembled first, and then the square shell is placed on the lower splint. The housing receiving groove opened on the end face, and then the upper clamping plate is put back, and the tool is inserted into the position of the square housing through the penetrating groove provided by the upper clamping plate for processing. [0003] That is to say, the traditional square shell fixture uses the upper splint to perform Z-axis positioning, which is extremely troublesome and inefficient. [0004] It can be seen that the prior art still needs to be improved and developed. Contents of the invention ...
Claims
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IPC IPC(8): B23Q1/00
CPCB23Q1/0063
Inventor 赵星张亮靳恒王龙张险峰康保军王晓亮吴云峰朱峰朱赞彬
Owner 沈阳机床(东莞)智能装备有限公司