Tooling for punching surfaces of reversing valve bodies
A technology for reversing valves and valve bodies, applied to positioning devices, manufacturing tools, metal processing equipment, etc., to achieve the effect of improving work efficiency and product quality
Inactive Publication Date: 2013-04-03
铜陵晟杰电子科技有限公司
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- Application Information
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Problems solved by technology
[0003] The purpose of the present invention is to solve the problem that needs to be measured before the surface of the reversing valve body is perforated each time
Method used
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Embodiment Construction
[0013] Combine below figure 1 , 2 , to further illustrate the present invention.
[0014] Such as figure 1 , 2 As shown, a tooling for punching holes on the surface of a reversing valve body is characterized in that it includes a base 1, a bracket, a fixing device, and a positioning device;
[0015] The support is fixedly connected to the base 1, and the support includes a fixed support 2 and a positioning support 3. The center of the fixed support 2 is provided with a screw hole, and the top of the positioning support 3 is provided with a positioning groove 5;
[0016] The fixing device includes bolts fixedly connected in the screw holes, and a positioning block 4 that is movably connected with the positioning bracket 3. The bolts are adapted to the screw holes, and one side of the positioning block 4 is fixedly connected with a reversing valve. The short shaft 6 matching the axial end hole of the valve body, there are at least two short shafts, and the radial direction o...
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The invention discloses a tooling for punching the surfaces of reversing valve bodies, which comprises a base (1), supports, a fixing unit and a positioning unit; the supports are fixedly connected with the base (1), and comprise a fixing support (2) and a positioning support (3), the center of the fixing support (2) is provided with a bolt hole, and the top end of the positioning support (3) is provided with a positioning groove (5); the fixing unit comprises a bolt and a positioning block (4), wherein the bolt is fixedly connected into the bolt hole, the positioning block (4) is movably connected with the positioning support (3), one side of the positioning block (4) is fixedly connected with at least two short shafts (6) which are matched with the axial end holes of a reversing valve body, and the positioning block (4) is radially provided with a plurality of locking grooves (7); and the positioning unit comprises a bolt located in the positioning groove (5). After the structure is adopted, the tooling solves the problem that measurement is needed each time before the surface of the reversing valve body is punched, thus increasing the working efficiency as well as product quality.
Description
technical field [0001] The invention relates to a tool, in particular to a tool for punching holes on the surface of a reversing valve body. Background technique [0002] The reversing valve is a directional control valve with more than two oil holes. The reversing valve can realize the communication, cutting and reversing of hydraulic oil flow. During the processing of the existing reversing valve body, it is necessary to measure each time before punching holes on the surface of the reversing valve body to determine the position of the hole, but the method of measuring each time is cumbersome and will be affected by errors. product quality. Contents of the invention [0003] The purpose of the invention is to solve the problem of needing measurement before drilling holes on the surface of the valve body of the reversing valve each time. [0004] The technical solution adopted in the present invention is: a tool for punching holes on the surface of the reversing valve bo...
Claims
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IPC IPC(8): B23Q3/00
Inventor 汪文武
Owner 铜陵晟杰电子科技有限公司