CN203228037U - Three-eccentric center butterfly valve grinding clamp - Google Patents
Three-eccentric center butterfly valve grinding clamp Download PDFInfo
- Publication number
- CN203228037U CN203228037U CN 201320262547 CN201320262547U CN203228037U CN 203228037 U CN203228037 U CN 203228037U CN 201320262547 CN201320262547 CN 201320262547 CN 201320262547 U CN201320262547 U CN 201320262547U CN 203228037 U CN203228037 U CN 203228037U
- Authority
- CN
- China
- Prior art keywords
- skewback
- low
- oblique block
- butterfly valve
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a three-eccentric center butterfly valve grinding clamp, comprising two connection plates, a low oblique block, a high oblique block, a regulation block, press plates and fixing screws. The three-eccentric center butterfly valve grinding clamp is characterized in that the connection plates, the low oblique block and the high oblique block form a rectangle by the fixing screws; the regulation block is arranged below the high oblique block; and the press plates are arranged at two sides of the low oblique block and the high oblique block respectively, and are connected with the low oblique block and the high oblique block by the fixing screws. A slope is arranged above the low oblique block and the high oblique block, a slope is arranged below the connection end of the connection plates and the low oblique block; and the included angle between the slopes and the horizontal plane needs to be consistent with the slope included angle of a work piece needing to be fixed. The three-eccentric center butterfly valve grinding clamp can conveniently adjust the machined face of a three-eccentric center butterfly valve to be horizontal by the high and low oblique blocks and the connection of the connection plates, and is simple in structure and convenient to use.
Description
Technical field
The utility model relates to the process equipment field, specifically is a kind of three-eccentric-butterfly-valve car grinding jig.
Background technology
Anchor clamps refer to be used for fixing processing object in the machine-building process, make it to occupy correct position, with the device of accepting construction or detecting.Anchor clamps claim jig again, and in a broad sense, any operation in technical process is used for installing rapidly, easily and safely the device of workpiece, all can be described as anchor clamps.For example weld jig, inspection jig, assembling jig, jig etc.Wherein jig is the most common, often abbreviates anchor clamps as.On lathe during processing work, for the surface that makes workpiece can reach the drawing regulation size, geometry and with other surperficial specification requirements such as mutual alignment precision, workpiece must be installed (location) before the processing, clip (clamping).Anchor clamps are usually by setting element (determining the tram of workpiece in anchor clamps), clamping device, tool setting induction element (determining relative position or the guiding tool orientation of cutter and workpiece), indexing means (make workpiece can finish the processing of several stations in once mounting, have circular index device and straight line to move indexing means two classes), Connection Element and clamp body compositions such as (clamp base)
The anchor clamps kind can be divided into by handling characteristics: 1. universal anchor clamps.As machine vice, chuck, sucker, dividing head and rotary table etc., very big versatility is arranged.2. specificity anchor clamps.For the clamping of certain product parts on certain procedure needs the specialized designs manufacturing, the service object is single-minded, and specific aim is very strong, is generally designed voluntarily by product manufactory.Commonly used have turning attachment, fraise jig, drill jig (the guiding cutter is at the jig of workpiece boring or fraising usefulness), boring template (guiding boring cutter bar jig that bore hole on the workpiece is used) and a pallet (for the mobile clamping on the transfer line of modular machine, automatic production line of modular machine).3. flexible jig.Can change or adjust the special fixture of element.4. built-up jig.By the anchor clamps that the standardized component of difformity, specification and purposes is formed, be applicable to single-piece, small serial production and temporary duty that trial production of new products and product are often changed.
Add man-hour when needs carry out car mill to three-eccentric-butterfly-valve, because workpiece is three off-centre, location and leveling extremely bother, and present also do not have a kind ofly can conveniently accurately locate and accurately regulate the special fixture of to be processed level to three-eccentric-butterfly-valve.
Summary of the invention
The utility model provides a kind of and can conveniently accurately locate and accurately regulate the special fixture of to be processed level to three-eccentric-butterfly-valve at above technical problem.
The utility model is achieved through the following technical solutions.
A kind of three-eccentric-butterfly-valve car grinding jig, comprise connecting plate, low skewback, high skewback, adjust piece, pressing plate, hold-down screw, it is characterized in that connecting plate is two, two connecting plates and low skewback, high skewback are combined into rectangle by hold-down screw, high skewback below arranges the adjustment piece, low skewback, high skewback both sides are respectively arranged with pressing plate, and pressing plate is connected by hold-down screw with low skewback, high skewback.Low skewback, high skewback top are the inclined-plane, and connecting plate and low skewback link below are the inclined-plane, and described inclined-plane is consistent with workpiece slope angle that need be fixing with the angle between the horizontal plane.
During use, angle according to workpiece to be processed needs machined surface, select the anchor clamps on suitable inclined-plane, earlier connecting plate and low skewback are fixed, again according to the size of workpiece to be processed, select suitable adjustment piece, high skewback is fixed on the adjustment piece, to fixedly there be high skewback and the connecting plate of adjusting piece to fix again, then workpiece to be processed is placed on the rectangle frame of connecting plate, low skewback, high skewback composition, by pressing plate workpiece to be processed is fixed, can realize the horizontal plane processing of three-eccentric-butterfly-valve.
The utility model is by low skewback, high skewback, and by the connecting plate connection, the machined surface that can adjust three-eccentric-butterfly-valve easily is to level, and is simple in structure, easy to use.
Description of drawings
In the accompanying drawing, Fig. 1 is the utility model structural representation, and Fig. 2 is the utility model connecting plate side view, wherein:
The 1-connecting plate, 2-hangs down skewback, the high skewback of 3-, 4-adjusts piece, 5-pressing plate, 6-hold-down screw.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of three-eccentric-butterfly-valve car grinding jig, comprise connecting plate 1, low skewback 2, high skewback 3, adjust piece 4, pressing plate 5, hold-down screw 6, it is characterized in that connecting plate 1 is two, two connecting plates 1 are combined into rectangle with low skewback 2, high skewback 3 by hold-down screw 6, high skewback 3 belows arrange adjusts piece 4, low skewback 2, high skewback 3 both sides are respectively arranged with pressing plate 5, and pressing plate 5 is connected by hold-down screw 6 with low skewback 2, high skewback 3.Low skewback 2, high skewback 3 tops are the inclined-plane, and connecting plate 1 is the inclined-plane with low skewback 2 links below, and described inclined-plane is consistent with workpiece slope angle that need be fixing with the angle between the horizontal plane.
During use, angle according to workpiece to be processed needs machined surface, select the anchor clamps on suitable inclined-plane, earlier connecting plate 1 and low skewback 2 are fixed, again according to the size of workpiece to be processed, select suitable adjustment piece 4, high skewback 3 is fixed on the adjustment piece 4, to fixedly there be the high skewback 3 of adjusting piece 4 fixing with connecting plate 1 again, then workpiece to be processed is placed on the rectangle frame of connecting plate 1, low skewback 2, high skewback 3 compositions, by pressing plate 5 workpiece to be processed is fixed, can realize the horizontal plane processing of three-eccentric-butterfly-valve.
The utility model is by low skewback 2, high skewback 3, and by connecting plate 1 connection, the machined surface that can adjust three-eccentric-butterfly-valve easily is to level, and is simple in structure, easy to use.
Claims (2)
1. three-eccentric-butterfly-valve car grinding jig, comprise connecting plate, low skewback, high skewback, adjust piece, pressing plate, hold-down screw, it is characterized in that connecting plate is two, two connecting plates and low skewback, high skewback are combined into rectangle by hold-down screw, high skewback below arranges the adjustment piece, low skewback, high skewback both sides are respectively arranged with pressing plate, and pressing plate is connected by hold-down screw with low skewback, high skewback.
2. according to the described a kind of three-eccentric-butterfly-valve car grinding jig of claim 1, it is characterized in that described low skewback, high skewback top are the inclined-plane, connecting plate and low skewback link below are the inclined-plane, and described inclined-plane is consistent with the workpiece slope angle that needs to fix with the angle between the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320262547 CN203228037U (en) | 2013-05-15 | 2013-05-15 | Three-eccentric center butterfly valve grinding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320262547 CN203228037U (en) | 2013-05-15 | 2013-05-15 | Three-eccentric center butterfly valve grinding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203228037U true CN203228037U (en) | 2013-10-09 |
Family
ID=49284186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320262547 Expired - Fee Related CN203228037U (en) | 2013-05-15 | 2013-05-15 | Three-eccentric center butterfly valve grinding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203228037U (en) |
-
2013
- 2013-05-15 CN CN 201320262547 patent/CN203228037U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20180515 |