CN208788055U - Turning valve block vibrationproof tooling - Google Patents
Turning valve block vibrationproof tooling Download PDFInfo
- Publication number
- CN208788055U CN208788055U CN201821145295.1U CN201821145295U CN208788055U CN 208788055 U CN208788055 U CN 208788055U CN 201821145295 U CN201821145295 U CN 201821145295U CN 208788055 U CN208788055 U CN 208788055U
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- China
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- clamping body
- valve block
- axle clamping
- rear axle
- front axle
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Abstract
The utility model relates to valve components processing technique fields, specially a kind of turning valve block vibrationproof tooling, it can be realized being reliably fixed for valve block, reduce vibration, guarantee processing quality, it includes valve block clamping device, it is characterized in that, the valve block clamping device includes front axle clamping body and rear axle clamping body, at least two adjustable bulb ejector pins are separately installed on the rear axle clamping body opposite medial surface corresponding with the front axle clamping body, the bulb ejector pin is for pressing valve block front and back sides, the front axle clamping body or the rear axle clamping body medial surface are equipped with positioning bushing, the front axle clamps outside and connects lathe spindle, the rear axle clamps outside and connects bearing block by connector, the bearing block is fixedly connected with lathe tailstock.
Description
Technical field
The utility model relates to valve components processing technique field, specially a kind of turning valve block vibrationproof tooling.
Background technique
Butterfly valve is that one kind is installed in pipeline, for controlling the device of fluid throughput in pipeline.Valve block is valve
The fit clearance of key part in component, valve block and valve body determines the leakproofness of valve member, the size of valve block outer circle, profile
Degree and roughness influence the leakproofness of valve member.And valve block is generally sheet-like construction, when processing, easily generates vibration.
Valve block thinnest part only has 2-3mm, and when processing is easily vibrated, and causes part size, profile tolerance and roughness overproof and scrap.
Summary of the invention
In order to solve the problems, such as that existing processing vibration priming valve block is scrapped, the utility model provides a kind of turning valve block use
Vibrationproof tooling can be realized being reliably fixed for valve block, reduce vibration, guarantee processing quality.
Its technical solution is such that a kind of turning valve block vibrationproof tooling comprising valve block clamping device, feature exist
In, the valve block clamping device include front axle clamping body and rear axle clamping body, the rear axle clamping body and the front axle clamping body
At least two adjustable bulb ejector pins are separately installed on corresponding opposite medial surface, the bulb ejector pin is for pressing valve block
Front and back sides, the front axle clamping body or the rear axle clamping body medial surface are equipped with positioning bushing, the front axle clamping body outside
Face connects lathe spindle, and the rear axle clamps outside and connects bearing block by connector, and the bearing block is fixedly connected with vehicle
Tailstock frame.
It is further characterized by the rear axle clamping body and the bulb ejector pin position phases on the front axle clamping body
It is corresponding；
The front axle clamping body and the rear axle clamping body medial surface are provided with pin hole, and the bulb ejector pin is installed on described
In pin hole, remaining side of the front axle clamping body and the rear axle clamping body is provided at least two material holes, one of institute
State and adjusting screw be installed on material hole, plunger is installed on the remaining material hole, the material hole and the pin hole it
Between be connected to by internal duct, liquid plastics are filled in the internal duct；
The front axle clamping body and the rear axle clamping body medial surface are inclined-plane；
Bulb ejector pin side is provided with regulating tank, is equipped on the front axle clamping body and the rear axle clamping body corresponding
The lock-screw of the regulating tank；
The connector is the terminal pad with Step Shaft, and the terminal pad is fixedly connected with the rear axle clamping body, described
The radial ball bearing and thrust bearing of the corresponding Step Shaft are installed in bearing block；
The bearing block is fixedly connected with the lathe tailstock by caudal peduncle.
After the tooling of the utility model, valve block is clamped between front axle clamping body and rear axle clamping body, positioning lining
For set for positioning, bulb ejector pin, which presses valve block front and back sides, reduces vibration so that valve block is reliably fixed in process, guarantees
Processing quality.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Specific embodiment
As shown in Figure 1, a kind of turning valve block vibrationproof tooling comprising valve block clamping device, valve block clamping device include
Front axle clamping body 1 and rear axle clamping body 2 are separately installed on the opposite medial surface corresponding with front axle clamping body 1 of rear axle clamping body 2
Two adjustable bulb ejector pins 3,3 position of bulb ejector pin on two faces is corresponding, and bulb ejector pin 3 is for pressing valve block 4 just
Reverse side, front axle clamping body 1 or 2 medial surface of rear axle clamping body are equipped with positioning bushing 5, and 1 lateral surface of front axle clamping body passes through bolt 6
Lathe spindle 7 is connected, 2 lateral surface of rear axle clamping body connects bearing block 8 by connector, and bearing block 8 is fixedly connected by caudal peduncle 9
Lathe tailstock 10.
Front axle clamping body 1 and 2 medial surface of rear axle clamping body are provided with pin hole, and bulb ejector pin 3 is installed in pin hole, preceding axle clamp
Remaining side of tight body 1 and rear axle clamping body 2 is opened there are four material hole, is equipped on one of material hole and is adjusted screw 11,
Plunger 12 is installed, plunger 12 is fixed by fixing screws 21, passed through between material hole 11 and pin hole on remaining material hole
Internal duct connection, internal duct is interior to be filled with liquid plastics 13, due to the characteristic of liquid plastics, after being injected into internal duct,
It plunger 12 and installs beyond the Great Wall and adjusts screw 11, squeeze liquid plastics 13 by adjusting screw 11, it is past after 13 stress of liquid plastics
There is the place of expansive space mobile, i.e. drive bulb ejector pin 3 is stretched out from pin hole, is withstood 4 two sides of valve block, be ensure that reliable pressure
Tightly, this structure directly by bulb ejector pin 3 and may not necessarily adjust the contact of screw 11 or coaxially arranged, and adjusting screw 11 can be with
It is easy to operate from any angle direction adjusting ball head ejector pin 3.
Front axle clamping body 1 and 2 medial surface of rear axle clamping body are inclined-plane, are because 4 outer circle of valve block and positioning surface have one
Angle, for guaranteeing reliable location.
3 side of bulb ejector pin is provided with regulating tank 14, is equipped with corresponding regulating tank on front axle clamping body 1 and rear axle clamping body 2
14 lock-screw 15, after bulb ejector pin 3 suppresses valve block 4, tightening lock-screw 15 makes it fix bulb ejector pin 3.
Connector is the terminal pad 17 with Step Shaft 16 in the utility model, and terminal pad 17 is fixedly connected with rear axle clamping body
2, the radial ball bearing 18 and thrust bearing 19 of corresponding Step Shaft 16, radial ball bearing 1 and thrust bearing are installed in bearing block 8
Spacer 20 is provided between 19.
Claims (7)
1. a kind of turning valve block vibrationproof tooling comprising valve block clamping device, which is characterized in that the valve block clamping device packet
Front axle clamping body and rear axle clamping body are included, is distinguished on the rear axle clamping body opposite medial surface corresponding with the front axle clamping body
At least two adjustable bulb ejector pins are installed, the bulb ejector pin is for pressing valve block front and back sides, the front axle clamping body
Or the rear axle clamping body medial surface is equipped with positioning bushing, the front axle clamps outside and connects lathe spindle, after described
Axis clamping outside connects bearing block by connector, and the bearing block is fixedly connected with lathe tailstock.
2. a kind of turning valve block vibrationproof tooling according to claim 1, which is characterized in that the rear axle clamping body and institute
The bulb ejector pin position stated on front axle clamping body is corresponding.
3. a kind of turning valve block vibrationproof tooling according to claim 1, which is characterized in that the front axle clamping body and institute
It states rear axle clamping body medial surface and is provided with pin hole, the bulb ejector pin is installed in the pin hole, the front axle clamping body and institute
Remaining side for stating rear axle clamping body is provided at least two material holes, is equipped with adjusting screw on one of them described material hole,
Plunger is installed on the remaining material hole, is connected between the material hole and the pin hole by internal duct, it is described interior
Liquid plastics are filled in portion's pipeline.
4. a kind of turning valve block vibrationproof tooling according to claim 1, which is characterized in that the front axle clamping body and institute
Stating rear axle clamping body medial surface is inclined-plane.
5. a kind of turning valve block vibrationproof tooling according to claim 1, which is characterized in that open bulb ejector pin side
There is regulating tank, the lock-screw of the corresponding regulating tank is installed on the front axle clamping body and the rear axle clamping body.
6. a kind of turning valve block vibrationproof tooling according to claim 1, which is characterized in that the connector is with platform
The terminal pad of rank axis, the terminal pad are fixedly connected with the rear axle clamping body, and the corresponding step is equipped in the bearing block
The radial ball bearing and thrust bearing of axis.
7. a kind of turning valve block vibrationproof tooling according to claim 1, which is characterized in that the bearing block passes through caudal peduncle
It is fixedly connected with the lathe tailstock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821145295.1U CN208788055U (en) | 2018-07-19 | 2018-07-19 | Turning valve block vibrationproof tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821145295.1U CN208788055U (en) | 2018-07-19 | 2018-07-19 | Turning valve block vibrationproof tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208788055U true CN208788055U (en) | 2019-04-26 |
Family
ID=66202706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821145295.1U Active CN208788055U (en) | 2018-07-19 | 2018-07-19 | Turning valve block vibrationproof tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208788055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048441A (en) * | 2018-07-19 | 2018-12-21 | 无锡动力工程股份有限公司 | A kind of turning valve block vibrationproof tooling |
-
2018
- 2018-07-19 CN CN201821145295.1U patent/CN208788055U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048441A (en) * | 2018-07-19 | 2018-12-21 | 无锡动力工程股份有限公司 | A kind of turning valve block vibrationproof tooling |
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