A high precision fast clamping hydraulic fixture
A hydraulic fixture, high-precision technology, applied in the field of mechanical processing, can solve the problems of affecting processing accuracy, increasing workload, reducing processing efficiency, etc., to achieve the effect of reducing workload, high stability, improving processing efficiency and processing accuracy
Active Publication Date: 2018-06-26
绥化众利汽车零部件制造有限公司
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Problems solved by technology
Such multiple clamping and positioning not only increases the workload and reduces the processing efficiency, but also affects the machining accuracy because each clamping and positioning cannot be guaranteed to be exactly the same.
Method used
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Embodiment Construction
[0017] The present invention will be further described below in conjunction with the accompanying drawings.
[0018] Such as figure 2 and image 3 A high-precision fast clamping hydraulic clamp is shown, including a clamp base plate 1, a first jaw 2 and a second clamp jaw 3, a clamping oil cylinder is arranged on the clamp base plate 1, and the first clamp jaw 2 is fixedly connected to the clamp The oil cylinder body of the oil cylinder, specifically, the oil cylinder body includes the oil cylinder barrel 4 and the oil cylinder head 5, the oil cylinder barrel 4 is fixedly connected with the fixture base plate 1 through the oil cylinder head 5, and the first jaw 2 is fixedly installed on the oil cylinder head 5. A slider 7 is fixedly connected to the piston rod 6 of the clamping oil cylinder, and the second jaw 3 is fixedly connected to the slider 7. Preferably, a slider bottom plate 71 is arranged on the clamp bottom plate 1, and the slider 7 slides with the slider bottom pl...
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The invention discloses a high-precision hydraulic clamp for quick clamping.The high-precision hydraulic clamp for quick clamping comprises a clamp base plate, a first clamping claw and a second clamping claw, wherein a clamping oil cylinder is arranged on the clamp base plate, the first clamping claw is fixedly connected to an oil cylinder body of the clamping oil cylinder, a sliding block is fixedly connected to a piston rod of the clamping oil cylinder, the second clamping claw is fixedly connected with the sliding block, the first clamping claw and the second clamping claw are arranged in parallel, and a clamping gap for clamping the column portion of a buckle workpiece is formed between the first clamping claw and the second clamping claw.A first clamping block is arranged on the first clamping claw in a protruding mode, a second clamping block corresponding to the first clamping block is arranged on the second clamping claw in a protruding mode, and the first clamping block and the second clamping block are used for clamping the hook portion of the buckle workpiece.The high-precision hydraulic clamp is simple and reasonable in structure, convenient to use, higher in stability and capable of completing machining of two ends of the workpiece through one-time clamping, facilitates reduction of the working amount and improves the machining efficiency and machining precision.
Description
technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a high-precision fast clamping hydraulic clamp. Background technique [0002] As we all know, a workpiece usually has multiple processing procedures according to the requirements of the processing technology. For example, in the production process of carabiner (also known as safety buckle), the structure of the button body workpiece 1' of carabiner in the semi-finished stage is usually as follows figure 1 As shown, it is roughly a hook-shaped structure, which is composed of a column part 11' and a hook part 12'. The button body workpiece 1' needs to go through multiple processes during the semi-finished product processing process, specifically including: (1), milling the first end tooth opening 13'; (2) milling the first end installation step 14'; (3) deburring; ( 4) Milling the inclined bottom groove 15' at the second end; (5) Milling the tapered lock 16' at the ...
Claims
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IPC IPC(8): B23Q3/08
CPCB23Q3/082
Inventor 汪传龙张剑
Owner 绥化众利汽车零部件制造有限公司