CN203566326U - Machining and clamping mechanism of valve seat - Google Patents
Machining and clamping mechanism of valve seat Download PDFInfo
- Publication number
- CN203566326U CN203566326U CN201320767620.9U CN201320767620U CN203566326U CN 203566326 U CN203566326 U CN 203566326U CN 201320767620 U CN201320767620 U CN 201320767620U CN 203566326 U CN203566326 U CN 203566326U
- Authority
- CN
- China
- Prior art keywords
- workbench
- valve seat
- locating piece
- working platform
- star
- 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 discloses a machining and clamping mechanism of a valve seat. The machining and clamping mechanism comprises a placing seat and a working platform, wherein the placing seat is a rectangular platform, the placing seat is provided with a T-shaped groove, the working platform is arranged on the placing seat, the working platform is provided with locating blocks, the locating blocks comprise two locating blocks A which are parallel to the T-shaped groove and a locating block B which is vertical to the two locating blocks A, the two locating blocks A and the locating block B are all in bolted connection with the working platform, two workpiece fixing frames are arranged above the working platform, each workpiece fixing frame comprises a contact rod, a height adjustment supporting post and a fixed pressing block, the contact rod is bolted on the height adjustment supporting post by the fixed pressing block, the two workpiece fixing frames are respectively positioned at two ends of the working platform, and one side, which is vertical to the T-shaped groove, of the working platform is provided with a working platform fixing frame. According to the machining and clamping mechanism of the valve seat, provided by the utility model, the two sides of the working platform are respectively provided with one workpiece fixing frame, the clamping is stable and firm, the clamping height can be conveniently exchanged, and the problems in the past that the clamping is not stable, the adjusting and the disassembling of the machining and clamping mechanism is inconvenient, and the like are solved.
Description
Technical field
The utility model relates to a kind of clamping device, is specifically related to a kind of valve seat processing clamping device.
Background technology
Valve seat is detachable face component in valve, for supporting spool complete shut-down position, and forms sealing pair.General valve-seat diameter is valve maximum flow diameter.
Valve seat, in the process of processing, need to be used clamping device and be convenient to effectively carrying out of processing.The workpiece holder of existing valve seat processing clamping device, is only provided with a clamp column little in contribution dynamics aspect clamping stably, and need to manually puts workpiece, and there is no to adjust the device of location in the centre position of workbench.
Utility model content
The utility model provides a kind of and in workbench both sides, is equipped with workpiece holder, clamps firmly, is convenient to exchange the valve seat processing clamping device of its clamped height, solves the problems such as clamping is in the past steady not, adjustment dismounting clamping device portion is convenient.
The purpose of this utility model reaches by the following technical programs:
Valve seat processing clamping device, comprise mounting yoke, workbench, mounting yoke is rectangle platform, mounting yoke is provided with T connected in star, workbench is arranged in mounting yoke, workbench is provided with locating piece, locating piece comprises the two piece locating piece As parallel with T connected in star, the locating piece B vertical with locating piece A, locating piece A described in two is all connected with workbench bolt with locating piece B, workbench top is provided with workpiece holder, workpiece holder comprises contact lever, height adjustment pillar and fixing briquetting, the contact lever briquetting that is fixed is bolted to height adjustment pillar, workpiece holder is 2, lay respectively at the two ends of workbench, the side that workbench is vertical with T connected in star is provided with workbench fixed mount.
Described workbench fixed mount comprises the base being connected with grip block with the grip block of U-lag, and base is placed on workbench top across crossing T connected in star, and grip block passes U-lag by bolt and is fixed on T connected in star top.
Between described workbench and mounting yoke, be provided with cushion block.
Described fixing briquetting is the wedge with porous.
On workbench, with respect to the centre of workbench fixed mount one side, be also provided with hold-down nut.
The utility model compared with prior art, there is following advantage and beneficial effect:
The utility model is provided with 2 workpiece holders in the both sides of workbench, can be from two ends balance piece-holder is steady, the setting of locating piece can accurately navigate to workpiece the position of suitable processing in addition, people's layout clamping parts have been reduced to unnecessary trouble, and locating piece is that the setting of opening rectangle can position whole workpiece, and locating effect is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein, the parts title that Reference numeral is corresponding is as follows:
1-mounting yoke, 2-workbench, 3-T connected in star, 401-height adjusting link, 402-contact lever, the fixing briquetting of 403-, 5-locating piece B, 6-locating piece A, 701-grip block, 702-base, 8-hold-down nut, 9-cushion block.
The specific embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment 1
As shown in Figure 1, valve seat processing clamping device, comprise mounting yoke 1, workbench 2, mounting yoke 1 is rectangle platform, mounting yoke 1 is provided with T connected in star 3, the existence of T connected in star 3 can be adjusted the riding position of workbench 2, workbench 2 is arranged in mounting yoke 1, workbench 1 is provided with locating piece, locating piece can be by valve seat workpiece accurate adjustment to suitable Working position to be processed, locating piece comprises the two piece locating piece A6s parallel with T connected in star 3, the locating piece B5 vertical with locating piece A6, two locating piece A6 and locating piece B5 present the rectangular shape of opening, whole valve seat workpiece can be navigated on workbench, and there will not be while fixing, the situation that valve seat workpiece arbitrarily moves, locating piece A6 described in two is all connected with workbench bolt with locating piece B5, be convenient to dismounting and change, workbench 2 tops are provided with workpiece holder and being fixed in mounting yoke 1 of workbench 2 levels can be convenient to process, workpiece holder comprises contact lever 402, height adjustment pillar 401 and fixing briquetting 403, contact lever 402 briquetting 403 that is fixed is bolted to height adjustment pillar 401, when valve seat workpiece to be processed is placed on when processing on workbench 2, the height of adjusting fixing briquetting 403 makes contact lever 402 just push down valve seat workpiece to reach fixing object, workpiece holder is 2, lay respectively at the two ends of workbench 2, be convenient to valve seat workpiece to be processed to apply balanced power better to fix valve seat workpiece, the side that workbench 2 is vertical with T connected in star 3 is provided with workbench fixed mount.
As shown in Figure 1, described workbench fixed mount comprises the base 702 being connected with grip block with the grip block 701 of U-lag, and base is placed on workbench top across crossing T connected in star 3, and grip block 701 passes U-lag by bolt and is fixed on T connected in star 3 tops.Grip block 701 is bolted, and can be with base 3 to move on T connected in star, thus fixing or dismantlement work platform fixed mount easily.
Between described workbench 2 and mounting yoke 1, be provided with cushion block 9.
Described fixing briquetting 403 is the wedge with porous, the porous setting of fixing briquetting 403 can be according to the position of the width adjustment contact lever 402 of valve seat workpiece to be processed, thereby contact lever 402 can vertically be contacted with valve seat workpiece, complete the object being fixed.
On workbench 2, with respect to the centre of workbench fixed mount one side, be also provided with hold-down nut 9.Hold-down nut 9 also can play certain fixation to workpiece, prevents that workpiece is subjected to displacement in process.
Claims (5)
1. valve seat processing clamping device, comprise mounting yoke (1), workbench (2), it is characterized in that: mounting yoke (1) is rectangle platform, mounting yoke (1) is provided with T connected in star (3), workbench (2) is arranged in mounting yoke (1), workbench (2) is provided with locating piece, locating piece comprises the two piece locating piece A(6s parallel with T connected in star (3)), with locating piece A(6) vertical locating piece B(5), locating piece A(6 described in two) with locating piece B(5) be all connected with workbench (2) bolt, workbench (2) top is provided with workpiece holder, workpiece holder comprises contact lever (402), height adjustment pillar (401) and fixing briquetting (403), contact lever (402) briquetting (403) that is fixed is bolted to height adjustment pillar (401), workpiece holder is 2, lay respectively at the two ends of workbench (2), the side that workbench (2) is vertical with T connected in star (3) is provided with workbench fixed mount.
2. valve seat processing clamping device according to claim 1, it is characterized in that: described workbench fixed mount comprises the base (702) that the grip block (701) with U-lag is connected with grip block, base is placed on workbench (2) top across crossing T connected in star (3), and grip block (701) passes U-lag by bolt and is fixed on T connected in star (3) top.
3. valve seat processing clamping device according to claim 1, is characterized in that: between described workbench (2) and mounting yoke (1), be provided with cushion block (9).
4. valve seat processing clamping device according to claim 1, is characterized in that: described fixing briquetting (403) is the wedge with porous.
5. valve seat processing clamping device according to claim 1, is characterized in that: workbench (2) is upper is also provided with hold-down nut (8) with respect to the centre of workbench fixed mount one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320767620.9U CN203566326U (en) | 2013-11-29 | 2013-11-29 | Machining and clamping mechanism of valve seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320767620.9U CN203566326U (en) | 2013-11-29 | 2013-11-29 | Machining and clamping mechanism of valve seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203566326U true CN203566326U (en) | 2014-04-30 |
Family
ID=50534084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320767620.9U Expired - Fee Related CN203566326U (en) | 2013-11-29 | 2013-11-29 | Machining and clamping mechanism of valve seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203566326U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737382A (en) * | 2013-11-29 | 2014-04-23 | 成都欧浦特控制阀门有限公司 | Valve base clamping device |
| CN104440327A (en) * | 2014-10-30 | 2015-03-25 | 芜湖杰诺科技有限公司 | Clamp for machining 45-degree end face of three-way valve flange plate |
-
2013
- 2013-11-29 CN CN201320767620.9U patent/CN203566326U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737382A (en) * | 2013-11-29 | 2014-04-23 | 成都欧浦特控制阀门有限公司 | Valve base clamping device |
| CN103737382B (en) * | 2013-11-29 | 2016-06-29 | 成都欧浦特控制阀门有限公司 | A kind of valve seat clamping device |
| CN104440327A (en) * | 2014-10-30 | 2015-03-25 | 芜湖杰诺科技有限公司 | Clamp for machining 45-degree end face of three-way valve flange plate |
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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: 20140430 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |