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Combined clamp for finish machining of large-diameter drain valve

A combination fixture and steam trap technology, applied in the direction of manufacturing tools, workpiece clamping devices, etc., can solve the problems of consuming a lot of time and achieve the effect of easy calibration and positioning

Active Publication Date: 2021-12-24
常州艾肯智造科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a combination fixture for large-diameter steam trap finishing, which has the advantage of speeding up the processing efficiency by changing the fixture, and solves the problems of the existing clamping methods between the rectangular base and the circular base. Problems that take a lot of time to calibrate the clamping structure when switching

Method used

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  • Combined clamp for finish machining of large-diameter drain valve
  • Combined clamp for finish machining of large-diameter drain valve
  • Combined clamp for finish machining of large-diameter drain valve

Examples

Experimental program
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Effect test

Embodiment 1

[0033] see figure 1 , figure 2 , image 3 , Figure 4 and Figure 5, the combination fixture for the finishing of large-diameter steam traps of the present invention includes a rotating frame 101, an adjustment assembly 2, a first clamping assembly 3, a second clamping assembly 4 and a drive assembly 5, and the top of the rotating frame 101 is installed with the top The center is provided with some first movable holes 103 and second movable holes 104 for the circular array in the center of the circle, and the top of the installation rotating frame 101 is also provided with some storage grooves 102, and the bottom center of the storage groove 102 is provided with a sliding hole 105, and the rotating frame 101 is installed. The bottom of the inner wall is vertically fixedly connected with a support plate 106 compatible with the sliding hole 105, and the end of the support plate 106 away from the rotating frame 101 is fixedly connected with a rotating plate 107. Slide rail 2...

Embodiment 2

[0036] see figure 1 , figure 2 , Figure 6 and Figure 8 , the first clamping assembly 3 includes a first clamping block 307, the bottom of the first clamping block 307 is fixedly connected with a first movable block 304, a threaded hole 306 is provided in the center of the side of the first movable block 304, and the inner wall of the threaded hole 306 A screw 302 is threadedly connected, and the screw 302 and the first movable block 304 form a ball screw 302;

[0037] The number of the first movable hole 103 and the second movable hole 104 is four, the angle between the four first movable holes 103 is 90 degrees, and the four second movable holes 104 are respectively located in the adjacent first movable holes On the axis of symmetry between 103, install rotating frame 101 to be all fixedly connected limit slide rail 305 near the bottom of first movable hole 103, and the top of limit slide rail 305 is slidingly connected limit slide block 303, and limit slide block The ...

Embodiment 3

[0040] see figure 1 , figure 2 , image 3 , Figure 7 and Figure 9 , the second clamping assembly 4 includes a second clamping block 404 and a second electromagnetic slide rail 401, the bottom of the second clamping block 404 is fixedly connected with the second movable block 402, and the bottom of the second movable block 402 is fixedly connected with the first The second electromagnetic slider 403 that is compatible with the two electromagnetic slide rails 401, the number of the second electromagnetic slide rails 401 is eight, and the two second electromagnetic slide rails 401 form a group, and each group has two second electromagnetic slide rails The rails 401 are respectively distributed on the top of the inner wall of the rotating frame 101 with the axis of the second movable hole 104 as the axis of symmetry. The second electric telescopic rod 406 plays the role of further clamping the trap.

[0041] In the present invention, when the port of the steam trap needs t...

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Abstract

The invention relates to the technical field of valve machining, and particularly discloses a combined clamp for finish machining of a large-diameter drain valve. The combined clamp comprises a mounting rotating frame, an adjusting assembly, a first clamping assembly, a second clamping assembly and a driving assembly, multiple first movable holes and second movable holes are formed in the top of the mounting rotating frame in an annular array mode with the center of the top as the circle center, multiple storage grooves are further formed in the top of the mounting rotating frame, and sliding holes are formed in the centers of the bottoms of the storage grooves; and a supporting plate matched with the sliding holes is vertically and fixedly connected to the bottom of the inner wall of the mounting rotating frame. A first electric telescopic rod of the adjusting assembly is started, so that the effect of automatically lifting the large-diameter drain valve can be achieved, then first electromagnetic sliding rails in different directions are started, therefore, the effect of changing the placement position of the drain valve is achieved, and the effect of conveniently calibrating and positioning the large-diameter drain valve before machining or during direction switching is achieved.

Description

technical field [0001] The invention relates to the technical field of valve processing, in particular to a combination fixture for finishing large-caliber steam traps. Background technique [0002] Steam traps are also called auto drains. The automatic drain is used to automatically remove the condensed water in the lower part of the pipeline, the oil-water separator, the bottom of the gas tank and various filters, etc. It can be installed in places that are inconvenient for manual sewage drainage, such as high places, low places, and narrow places. [0003] Large-diameter steam traps are basically used in large-scale projects, and their volume is geometrically increased compared with ordinary steam traps. Because the volume of large-diameter steam traps is too different from that of ordinary steam traps, the processing methods are also different. The processing method of the existing large-diameter steam trap is basically to place the steam trap on a rotatable turntable...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 林春尹洋钱明
Owner 常州艾肯智造科技有限公司
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