CN105583652A - Valve seat clamping device - Google Patents
Valve seat clamping device Download PDFInfo
- Publication number
- CN105583652A CN105583652A CN201410567141.1A CN201410567141A CN105583652A CN 105583652 A CN105583652 A CN 105583652A CN 201410567141 A CN201410567141 A CN 201410567141A CN 105583652 A CN105583652 A CN 105583652A
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- CN
- China
- Prior art keywords
- workbench
- valve seat
- locating piece
- clamping device
- 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.)
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Abstract
The invention discloses a valve seat clamping device which comprises a carrying seat and a workbench. The carrying seat is a rectangular table and is provided with a T-shaped groove, and the workbench is arranged on the carrying seat and provided with locating blocks. The locating blocks comprise the two locating blocks A parallel to the T-shaped groove and the locating block B perpendicular to the locating blocks A, and the two locating blocks A and the locating block B are all in bolt connection with the workbench. Workpiece fixing frames are arranged on the workbench, each workpiece fixing frame comprises a contact rod, a height adjusting supporting column and a fixing pressing block, the contact rods are fixed to the height adjusting supporting columns through the fixing pressing blocks, and the two workpiece fixing frames are located at the two ends of the workbench. A workbench fixing frame is arranged on the side, perpendicular to the T-shaped groove, of the workbench. According to the valve seat clamping device, the workpiece fixing frames are arranged on the two sides of the workbench, clamping is stable, and clamping height can be exchanged conveniently; and the problems that previous clamping is unstable, and a clamping mechanism is inconvenient to adjust and dismount are solved.
Description
Technical field
The present invention relates to a kind of clamping device, be specifically related to a kind of valve seat clamping device.
Background technology
Valve seat is dismountable parts 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 a kind of valve seat 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.
Summary of the invention
The invention provides a kind of be equipped with in workbench both sides workpiece holder, clamping firm, be convenient to exchange the valve seat clamping device of its clamped height, solve clamping in the past not steadily, adjust the problems such as dismounting clamping device inconvenience.
Object of the present invention reaches by the following technical programs:
A kind of valve seat 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, be also provided with hold-down nut with respect to the centre of workbench fixed mount one side.
The present invention compared with prior art, there is following advantage and beneficial effect:
The present invention 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.
Brief description of the drawings
Figure l is structural representation of the present invention.
Wherein: 1, mounting yoke, 2, workbench, 3, T connected in star, 401, height adjusting link, 402, contact lever, 403, fixing briquetting, 5, locating piece B, 6, locating piece A, 701, grip block, 702, base, 8, hold-down nut, 9, cushion block.
Detailed description of the invention
EXAMPLE l
As shown in Figure l, a kind of valve seat clamping device, comprise mounting yoke l, workbench 2, mounting yoke l is rectangle platform, mounting yoke l 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 on mounting yoke l, workbench l 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 on mounting yoke l 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.
Embodiment 2
As shown in Figure l, 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 l, 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, be also provided with hold-down nut 9 with respect to the centre of workbench fixed mount one side. Hold-down nut 9 also can play certain fixation to workpiece, prevents that workpiece is subjected to displacement in process.
Claims (5)
1. a valve seat 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 As (6) parallel with T connected in star (3), the locating piece B (5) vertical with locating piece A (6), locating piece A (6) described in two is all connected with workbench (2) bolt with locating piece B (5), 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. according to a kind of valve seat clamping device described in claim l, 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. according to a kind of valve seat clamping device described in claim l, it is characterized in that: between described workbench (2) and mounting yoke (1), be provided with cushion block (9).
4. according to a kind of valve seat clamping device described in claim l, it is characterized in that: described fixing briquetting (403) is the wedge with porous.
5. according to a kind of valve seat clamping device described in claim l, it 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 |
|---|---|---|---|
| CN201410567141.1A CN105583652A (en) | 2014-10-23 | 2014-10-23 | Valve seat clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410567141.1A CN105583652A (en) | 2014-10-23 | 2014-10-23 | Valve seat clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105583652A true CN105583652A (en) | 2016-05-18 |
Family
ID=55923746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410567141.1A Pending CN105583652A (en) | 2014-10-23 | 2014-10-23 | Valve seat clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105583652A (en) |
-
2014
- 2014-10-23 CN CN201410567141.1A patent/CN105583652A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160518 |