CN201220350Y - Fixture for detent and spindle drill - Google Patents
Fixture for detent and spindle drill Download PDFInfo
- Publication number
- CN201220350Y CN201220350Y CNU2008200297677U CN200820029767U CN201220350Y CN 201220350 Y CN201220350 Y CN 201220350Y CN U2008200297677 U CNU2008200297677 U CN U2008200297677U CN 200820029767 U CN200820029767 U CN 200820029767U CN 201220350 Y CN201220350 Y CN 201220350Y
- Authority
- CN
- China
- Prior art keywords
- riser
- plate
- pallet
- bolt
- ensure
- 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
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
- Drilling And Boring (AREA)
Abstract
A drilling clamp for detents and shafts is provided with a bracket which is arranged on the bottom plate, wherein a riser I, a riser II and a backing plate are fixed to the bracket in sequence; a bracket hole is formed in the position between the riser I and the riser II; a moveable pressure plate device is arranged on the riser I; and a hinged moveable baffle pushing device is arranged on the backing plate. The design and application of the clamp tool realize the paired positioning and processing of special-shaped detents and detent shafts in a hook of the petroleum equipment series, ensure the strict geometric tolerance and dimensional tolerance in a design paper, and end the prior condition of unsteady product quality during the drilling process of detents or shafts caused by unavailability of the drilling clamp all the time. The tool can ensure that a workpiece can be positioned and clamped within 1 to 2 minutes, remarkably improve the productivity and ensure the processing quality, therefore, the tool is suitable for the hook productivity construction.
Description
Technical field
The utility model belongs to petroleum machinery equipment manufacturing technology field, the processing and manufacturing of the frock technology hook during particularly the oil equipment is made.
Background technology
Pallet, pallet axle are the parts in the braked wheel assembly in the oil-well rig hook, and the hole of brill, hinge 2-Φ 8 (+0.025,0) is joined in drawing and matching requirements.Former process is to join brill, fraising by line.Because the pallet irregular structure, non-machined surface is many, causes driller's preface to have the clamping difficulty, and driller's preface is long non-cutting time, and can't guarantee to join brill, two workpiece correct relative when cutting with scissors, so can't guarantee crudy.
In order to address this problem, the execute-in-place person has adopted pallet, the pallet axle method for processing of carrying out spot-welded together.Though relative position was accurate when this method had guaranteed two workpiece driller prefaces, had satisfied the requirement of driller's preface, had destroyed the machined surface of two workpiece, the especially surperficial pallet axle that had ground.So this processing method also is worthless.
Hook actual production requirement in the oil-well rig needs one can make pallet, axle accurate location each other, can make again that it is realized fast load and unload, steps up, the method for centering, to guarantee crudy raising working (machining) efficiency.
Summary of the invention
The utility model purpose is that a kind of pallet of design and axle brill are used anchor clamps, and the brill anchor clamps of this novel practical are realized pallet, the pinpoint requirement of axle driller's ordered pair, to guarantee product quality, enhance productivity.
Specifically, a kind of pallet and axle bore uses anchor clamps, it has the support that is positioned on the base plate, on support, be fixed with riser I, riser II and backup plate successively, the position has bracket holes between support upper vertical plate I and riser II, presser device alive is arranged on riser I, hinge type moveable splash board holding device is arranged on backup plate.
Hinge type moveable splash board holding device comprises sliding damper plate, housing screw and bolt; The sliding damper plate is fixed by bolts on the backup plate.
The presser device of living comprises pressing plate, bolt, nut; Pressing plate is installed on the riser I with screw bolt and nut.
The beneficial effects of the utility model are:
1, work-handling is convenient.Adopt moveable splash board, presser device alive to make two work-handlings convenient.
2, adopt accurate locate mode.By two holes on the support and regulate to support, the hinge type moveable splash board holds out against structure, reasonably utilizes the relative position relation of pallet, axle, reliable easily row, make its accurate positioning, easy to adjust, clamping is reliable, need not repeat centering, promptly guarantee position accuracy demand, improve efficient again.
3, designed reliable reliable clamping mechanism.Make piece-holder reliable by the screw on live presser device and the hinge type moveable splash board holding device.
4, easy to use, flexible.Tool structure is simple, is easy to make, and is easy to use.
The utility model is compared with prior art: can in 1～2 minute, realize the loading and unloading of two workpiece, accurately the location, clamp, effectively must guarantee crudy, greatly improved efficiency.Use checking through the scene, the solution rapidly and efficiently of this frock influences the problem of product processing quality, can adapt to the manufacturing requirement of hook fully.
Description of drawings
Fig. 1 is the utility model structural representation (moveable splash board and the pressing plate of living are not installed).
Fig. 2 is Fig. 1 vertical view.
Fig. 3 is the A-A view of Fig. 1.
Fig. 4 is the B-B view of Fig. 1.
Fig. 5 is the utility model work schematic diagram.
Fig. 6 is Fig. 5 vertical view.
Fig. 7 is the A-A view of Fig. 5.
Fig. 8 is the B-B view of Fig. 5.
The figure number explanation:
1---support, 2---pressing plate, 3---bolt, 4---nut, 5---sliding damper plate, 6---housing screw, 7---studs, 8---adjusting support, 9---bolt, 10---base plate, 11---riser I, 12---riser II, 13---backup plates.
The specific embodiment
Fig. 1-8 has provided the utility model specific embodiment.A kind of pallet and axle bore uses anchor clamps, it has the support 1 that is positioned on the base plate 10, on support 1, be fixed with riser I11, riser II 12 and backup plate 13 successively, the position has bracket holes between support 1 upper vertical plate I 11 and riser II 12, presser device alive is arranged on riser I 11, hinge type moveable splash board holding device is arranged on backup plate 13.Hinge type moveable splash board holding device comprises sliding damper plate 5, housing screw 6 and bolt 9; Sliding damper plate 5 usefulness bolts 9 are fixed on the backup plate 13.The presser device of living comprises pressing plate 2, bolt 3, nut 4; Pressing plate 2 usefulness bolts 3 and nut 4 are installed on the riser I 11.The utility model has adopted supporting structure as clamp body; Adopt the association location of tool locating hole, pallet endoporus, pallet axle cylindrical, realize that same station two workpiece locate the purpose of pairing processing simultaneously.Adopt adjustable clamping structure: adopted moveable splash board compressing structure and hinge type moveable splash board to hold out against structure, quick-clamping and dismounting when can realize two workpiece.
Operation principle: before the boring pallet is put into support two risers, axle penetrates bracket holes and pallet hole, regulates supporting screw centering pallet, rotates the pressing plate of living to shaft rear end, tightens screw, and compress pallet with pressing plate and can hole.Unload when alive, unclamp pressing plate, moveable splash board, unscrew screw and can extract axle out and take out pallet simultaneously.
Claims (3)
1, a kind of pallet and axle bore and use anchor clamps, it is characterized in that having the support (1) that is positioned on the base plate (10), on support (1), be fixed with riser I (11), riser II (12) and backup plate (13) successively, the position has bracket holes between support (1) upper vertical plate I (11) and riser II (12), on riser I (11), presser device alive is arranged, hinge type moveable splash board holding device is arranged on backup plate (13).
2, pallet according to claim 1 and axle bore and use anchor clamps, it is characterized in that hinge type moveable splash board holding device comprises sliding damper plate (5), housing screw (6) and bolt (9); Sliding damper plate (5) is fixed on the backup plate (13) with bolt (9).
3, pallet according to claim 1 and axle bore and use anchor clamps, and the presser device that it is characterized in that living comprises pressing plate (2), bolt (3), nut (4); Pressing plate (2) is installed on the riser I (11) with bolt (3) and nut (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200297677U CN201220350Y (en) | 2008-07-18 | 2008-07-18 | Fixture for detent and spindle drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200297677U CN201220350Y (en) | 2008-07-18 | 2008-07-18 | Fixture for detent and spindle drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201220350Y true CN201220350Y (en) | 2009-04-15 |
Family
ID=40573869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200297677U Expired - Fee Related CN201220350Y (en) | 2008-07-18 | 2008-07-18 | Fixture for detent and spindle drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201220350Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922340A (en) * | 2011-08-13 | 2013-02-13 | 苏州敏喆机械有限公司 | Machining fixture |
-
2008
- 2008-07-18 CN CNU2008200297677U patent/CN201220350Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922340A (en) * | 2011-08-13 | 2013-02-13 | 苏州敏喆机械有限公司 | Machining fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202752897U (en) | Machining fixture for parallel holes and coaxial holes | |
| CN201720713U (en) | Hydraulic clamp for disc brake cylinder processing | |
| CN203371079U (en) | Oil pump dual-oil-hole rotary drilling fixture | |
| CN202411912U (en) | Four-axis clamp for machining chain link | |
| CN203992498U (en) | A kind of CA6140 lathe tail-bracket boring grab | |
| CN201333630Y (en) | Processing clamp for connecting bolt holes on bottom surface of support saddle of cross beam of oil pumping unit | |
| CN204818183U (en) | Radial haplopore of cylindrical parts footpath or multiple aperture processing multipurpose plant | |
| CN206550688U (en) | A kind of device for working shaft-like part cross bore on machine tool | |
| CN105855940A (en) | Machining method of swing arms | |
| CN201128071Y (en) | Clamping structure for processing slant hole | |
| CN213052885U (en) | Self-centering rapid drilling clamp for rocker shaft of speed regulator | |
| CN104511614A (en) | Method for drilling into round nut | |
| CN201124254Y (en) | Drilling jig for processing electrohydraulic servo valve cover plate hole group | |
| CN201220350Y (en) | Fixture for detent and spindle drill | |
| CN201275679Y (en) | Laser cutting fixture | |
| CN102601639A (en) | Processing fixing clamp | |
| CN203751708U (en) | Jaw type self-centering machine tool center frame | |
| CN102463487A (en) | Special fixture for drilling hinge block2-phi5 hole | |
| CN205414499U (en) | Processing frock of porous multi -angle part of multiaspect | |
| CN205588013U (en) | Novel bar copper drilling processing clamping equipment | |
| CN213053754U (en) | Radial drill processing axle type frock | |
| CN204935168U (en) | A kind of boring grab | |
| CN209754641U (en) | special fixture for drilling high-precision spherical hole on swinging arm piece | |
| CN201871972U (en) | Special clamp for drilling two Phi 5 holes on hinge block | |
| CN204800324U (en) | A positioning fixture for machining center brill differential mechanism housing end surface hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20120718 |