Fast mounted fixture for plunger sleeve
A plunger sleeve and quick-loading technology, applied in the field of tooling and fixtures, can solve the problems of time-consuming and laborious, affecting processing efficiency, etc., and achieve the effects of convenient use, improved clamping efficiency, and improved work efficiency.
Inactive Publication Date: 2014-05-21
无锡威孚马山油泵油嘴有限公司
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- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In the prior art, in order to process the plunger sleeve, the plunger sleeve is usually installed on the traditional fixture, and when one is processed, the fixture is disassembled and the finished plunger sleeve is removed. It is necessary to unload the fixture once, which is time-consuming and labor-intensive, which greatly affects the processing efficiency
Method used
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[0016] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.
[0017] Such as figure 1 , figure 2 As shown, a quick-fitting fixture for a plunger sleeve includes a sliding sleeve 4, which is located in the sliding sleeve 4 and coaxially installed with the sleeve 3. The end of the joint 1 extends into the sliding sleeve 4 and is threaded on the sleeve 3. , Coaxial device bushing 5 is located in sleeve 3, located in sliding sleeve 4, telescopic spring 7 and positioning pin 6 are also installed on sleeve 3, telescopic spring 7 and positioning pin 6 abut against each other. Located between the sliding sleeve 4 and the connecting sleeve 3, a retaining ring 2 is also installed in the sliding sleeve 4, and the retaining ring 2 plays a position-limiting role. An inclined surface 401 is also formed on the inner end surface of the sliding sleeve 4 . The above-mentioned sliding sleeve 4 , connecting sleeve 3...
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The invention relates to a fast mounted fixture for a plunger sleeve. The fast mounted fixture comprises a sliding sleeve, a joint sleeve coaxially arranged in the sliding sleeve, a lining coaxially arranged in the joint sleeve, and a telescopic spring and a locating pin which are further arranged on the joint sleeve in the sliding sleeve, wherein the end part of the joint sleeve extends into the sliding sleeve and is in thread connection with the joint sleeve, and the telescopic spring is propped against with the locating pin. The fast mounted fixture disclosed by the invention is simple in structure and convenient to use, the joint sleeve is relatively in sliding connection with the sliding sleeve, and meanwhile, an inclined plane is opened in the sliding sleeve, and the plunger sleeve is fixed and separated in the lining effectively by using the locating pin and the telescopic spring to greatly improve the clamping efficiency of the plunger sleeve and enhance the work efficiency.
Description
technical field [0001] The invention relates to a tooling fixture, in particular to a quick-installing fixture for a plunger sleeve. Background technique [0002] The plunger coupling is formed by the precision fit of the plunger and the plunger sleeve, and the oil outlet valve coupling (composed of the oil outlet valve and the oil outlet valve seat) is installed above it. In the prior art, in order to process the plunger sleeve, the plunger sleeve is usually installed on the traditional fixture, and when one is processed, the fixture is disassembled and the finished plunger sleeve is removed. It is necessary to unload the fixture once, which is time-consuming and labor-intensive, which greatly affects the processing efficiency. Contents of the invention [0003] In view of the above-mentioned existing problems, the applicant has made researches and improvements, and provided a quick-installation fixture for the plunger sleeve, which effectively realizes the rapid as...
Claims
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Login to View More IPC IPC(8): B23Q3/00
CPCB23Q3/12
Inventor 缪映映
Owner 无锡威孚马山油泵油嘴有限公司