CN203343506U - Pneumatic machining device for chamfer of valve rod - Google Patents
Pneumatic machining device for chamfer of valve rod Download PDFInfo
- Publication number
- CN203343506U CN203343506U CN 201320343847 CN201320343847U CN203343506U CN 203343506 U CN203343506 U CN 203343506U CN 201320343847 CN201320343847 CN 201320343847 CN 201320343847 U CN201320343847 U CN 201320343847U CN 203343506 U CN203343506 U CN 203343506U
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- valve rod
- air cylinder
- clamping device
- fixed
- cutter
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Abstract
The utility model belongs to the technical field of valve manufacturing, and particularly relates to a pneumatic machining device for a chamfer of a valve rod. The pneumatic machining device comprises a lathe, and further comprises a feeding device and a clamping device fixed on the feeding device, wherein the clamping device is arranged on one side of a lathe cutter, and mainly comprises an air cylinder, an air cylinder bracket, an upper clamping block and a lower clamping block; the air cylinder is fixed on the air cylinder bracket; a piston rod of the air cylinder is connected with the upper clamping block; the feeding device mainly comprises a bracket and a sliding plate slidingly matched with the bracket; the lower clamping block is fixed on the sliding plate; and the sliding plate is controlled to move by an air pump. Under the conditions that the existing machine tool is improved and the existing machine tool cutter is reserved, the feeding device and the clamping device are arranged on one side of the cutter, the clamping device clamps the valve rod to be machined, and then the feeding device feeds the clamping device provided with the valve rod into the cutter, therefore, the whole process is controlled by the air cylinder, the feeding time is saved, and the pneumatic machining device is quick and convenient.
Description
Technical field
The utility model belongs to the manufacturing technology field of valve, relates in particular to the pneumatic processing unit (plant) of a kind of valve rod chamfering.
Background technology
Gate valve also is slide valve, is a kind of widely used valve.Its closed principle is that the flashboard sealing surface is bright and clean, smooth consistent, bonded to each other with the sealing surface of seat height, can stop the MEDIA FLOW mistake, and relies on the model of backform, spring or flashboard, strengthens sealing effectiveness.It is the main cutting action that rises in pipeline.
Its advantage is: fluid resistance is little, and keying saves labour, and can there is no directionality in the situation that the medium two-way flow is used, and during standard-sized sheet, sealing surface is difficult for erosion, and structure length is short, not only is applicable to doing minor valve, and is applicable to doing large valve.
In prior art, when the chamfering at processing valve rod top, majority is processed on lathe, utilizes the triangle chuck carried on lathe that valve rod is fixed, and in the mode by manual is delivered to cutter by valve rod, is processed.This kind of mode needs valve rod first to be fixed on the triangle chuck at every turn, then the manual rotation feed wheel, after machining, exiting, and process velocity is slower, and in addition, machining accuracy is inaccuracy also.
The utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and provides a kind of valve rod chamfering pneumatic processing unit (plant), improves working (machining) efficiency.
The utility model for achieving the above object, by the following technical solutions: the pneumatic processing unit (plant) of a kind of valve rod chamfering, comprise lathe, it is characterized in that: also comprise feed apparatus and clamping device fixed thereon, described clamping device is arranged on a side of lathe tools, described clamping device mainly consists of cylinder, air cylinder support and upper and lower fixture block, and described cylinder is fixed on air cylinder support, and the piston rod of described cylinder is connected with described upper fixture block; Described feed apparatus mainly forms by support and with the sliding panel that described support is slidably matched, and described lower fixture block is fixed on described sliding panel, and described sliding panel is controlled its motion by air pump.
Described support is provided with dovetail, and the bottom of described sliding panel is provided with the dovetail groove coordinated with described dovetail.
The beneficial effects of the utility model are: the utility model is simple in structure, on existing lathe, improved, in the situation that retain existing machine tool, a side at cutter arranges feed apparatus and clamping device, after clamping device is clamped valve rod to be processed, feed apparatus will be sent to the clamping device of valve rod in cutter, and whole process is controlled by cylinder, saved the time of feeding, rapid and convenient.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, lathe tools; 2, cylinder; 3, air cylinder support; 4, upper fixture block; 5, lower fixture block; 6, support; 7, sliding panel; 8, dovetail.
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with accompanying drawing and preferred embodiment.As shown in the figure, the pneumatic processing unit (plant) of a kind of valve rod chamfering, comprise lathe, also comprise feed apparatus and clamping device fixed thereon, described clamping device is arranged on a side of lathe tools 1, and described clamping device mainly consists of cylinder 2, air cylinder support 3 and upper and lower fixture block 4,5, and described cylinder is fixed on air cylinder support, the piston rod of described cylinder is connected with described upper fixture block, and upper and lower fixture block is for clamping valve rod.Described feed apparatus mainly forms by support 6 and with the sliding panel 7 that described support is slidably matched, described lower fixture block is fixed on described sliding panel, described sliding panel is controlled its motion by air pump, after upper and lower fixture block clamps valve rod, sliding panel moves to the direction of lathe tools, after arriving certain stroke, mill out chamfering, sliding panel exits backward, and upper and lower fixture block separates, and the valve rod taken out after processing carries out the processing of next valve rod again.In the utility model, described support is provided with dovetail 8, and the bottom of described sliding panel is provided with the dovetail groove coordinated with described dovetail.
The utility model is simple in structure, on existing lathe, improved, in the situation that retain existing machine tool, a side at cutter arranges feed apparatus and clamping device, after clamping device is clamped valve rod to be processed, feed apparatus will be sent to the clamping device of valve rod in cutter, and whole process is controlled by cylinder, saved the time of feeding, rapid and convenient.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. the pneumatic processing unit (plant) of valve rod chamfering, comprise lathe, it is characterized in that: also comprise feed apparatus and clamping device fixed thereon, described clamping device is arranged on a side of lathe tools, described clamping device mainly consists of cylinder, air cylinder support and upper and lower fixture block, described cylinder is fixed on air cylinder support, and the piston rod of described cylinder is connected with described upper fixture block; Described feed apparatus mainly forms by support and with the sliding panel that described support is slidably matched, and described lower fixture block is fixed on described sliding panel, and described sliding panel is controlled its motion by air pump.
2. the pneumatic processing unit (plant) of valve rod chamfering according to claim 1, it is characterized in that: described support is provided with dovetail, and the bottom of described sliding panel is provided with the dovetail groove coordinated with described dovetail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320343847 CN203343506U (en) | 2013-06-17 | 2013-06-17 | Pneumatic machining device for chamfer of valve rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320343847 CN203343506U (en) | 2013-06-17 | 2013-06-17 | Pneumatic machining device for chamfer of valve rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203343506U true CN203343506U (en) | 2013-12-18 |
Family
ID=49743440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320343847 Expired - Fee Related CN203343506U (en) | 2013-06-17 | 2013-06-17 | Pneumatic machining device for chamfer of valve rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203343506U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424866A (en) * | 2016-08-29 | 2017-02-22 | 天津市贝斯特阀门有限公司 | Three-surface boring machine for valve body |
| CN107824886A (en) * | 2017-09-25 | 2018-03-23 | 嘉善金亿精密铸件有限公司 | A kind of bolt chamfering device |
| CN107891287A (en) * | 2017-10-24 | 2018-04-10 | 嘉善东顺塑料五金制品厂 | A kind of fixed frame of facing attachment for Mechanical processing of casting |
| CN109773389A (en) * | 2019-01-29 | 2019-05-21 | 安徽赢廷智能装备有限公司 | The dedicated slide unit of fender |
-
2013
- 2013-06-17 CN CN 201320343847 patent/CN203343506U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424866A (en) * | 2016-08-29 | 2017-02-22 | 天津市贝斯特阀门有限公司 | Three-surface boring machine for valve body |
| CN107824886A (en) * | 2017-09-25 | 2018-03-23 | 嘉善金亿精密铸件有限公司 | A kind of bolt chamfering device |
| CN107891287A (en) * | 2017-10-24 | 2018-04-10 | 嘉善东顺塑料五金制品厂 | A kind of fixed frame of facing attachment for Mechanical processing of casting |
| CN109773389A (en) * | 2019-01-29 | 2019-05-21 | 安徽赢廷智能装备有限公司 | The dedicated slide unit of fender |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20140617 |
|
| EXPY | Termination of patent right or utility model |