CN201446432U - Workpiece compressing oil cylinder structure of numerical control plane drill press - Google Patents
Workpiece compressing oil cylinder structure of numerical control plane drill press Download PDFInfo
- Publication number
- CN201446432U CN201446432U CN2009200460438U CN200920046043U CN201446432U CN 201446432 U CN201446432 U CN 201446432U CN 2009200460438 U CN2009200460438 U CN 2009200460438U CN 200920046043 U CN200920046043 U CN 200920046043U CN 201446432 U CN201446432 U CN 201446432U
- Authority
- CN
- China
- Prior art keywords
- piston rod
- oil cylinder
- utility
- model
- numerical control
- 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 - Lifetime
Links
- 238000012856 packing Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 8
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
Images
Landscapes
- Actuator (AREA)
Abstract
The utility model relates to a workpiece compressing oil cylinder structure of a numerical control plane drill press, which comprises an oil cylinder arranged on a shelving strip of a workbench, a piston rod arranged in the oil cylinder and a piston rod sleeve arranged in the oil cylinder and on the piston rod. The utility model is characterized in that the piston rod sleeve is provided with a dustproof sealing ring, a first guide tape, a piston rod sealing ring, an O-shaped sealing ring and a Step ring used for a shaft to prevent dust and seal the oil cylinder and the piston rod, the piston rod is provided with a guide block used for bearing the impact force in workpiece feeding, a press plate is connected with the guide block via screws, the upper end of the piston rod is provided with a round nut used for locking the press plate and the guide block, and the lower end of the piston rod is provided with a second guide tape and a Glyd ring used for a hole. The utility model can be effectively sealed to reduce the leakage of the oil cylinder and make the piston rod durable, and a piston can be prevented from taking impurities, dust and water to a sealing device when falling back; and the utility model has the advantages of low price, convenient replacement and small frictional resistance.
Description
Technical field
The utility model relates to a kind of compressed oil cylinder structure of numerical control plane drill press workpiece, specifically be to use on the compressed oil cylinder internal structure, can realize rationally the compressing of workpiece guaranteed that oil cylinder does not have oil leakage phenomenon, the assurance piston rod is durable in use, belongs to mechanical equipment technical field.
Background technology
In prior art, the inner general O shape circle that adopts of oil cylinder is to piston rod packing, and as easy as rolling off a log in actual use have cutting fluid to mix to be with iron filings to penetrate in the sealing ring, and produce the oil impregnate phenomenon; Can produce moment of torsion at Work-sheet pressing process center platen under leverage, general this moment of torsion of structure can be delivered on the piston rod, makes piston rod produce flexural deformation, also can produce oil leakage phenomenon; The positioning and rigid of oil cylinder seat and wearability can in use break and the effect of attrition positioning accuracy easily.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby provides a kind of moment of torsion that Work-sheet pressing process center platen is produced not to be delivered on the piston rod, guarantees not produce the leakage of oil image; Can improve the position point rigidity of oil cylinder seat and the compressed oil cylinder structure of numerical control plane drill press workpiece of wearability.
The technical scheme that provides according to the utility model, compressed oil cylinder structure of numerical control plane drill press workpiece comprises that oil cylinder is installed in the workbench place and puts on the bar, piston rod is housed in the oil cylinder, piston rod be set in the oil cylinder and piston rod on, feature is: described piston rod is set with dust-proof seal ring, first guidance tape, the piston rod packing circle, O-ring seals and axle enclose with this spy, be used for oil cylinder and piston rod are carried out dust seal, impulsive force when guide pad being installed on the described piston rod being used to bear the workpiece material loading, pressing plate links with screw and guide pad, the piston rod upper end has round nut to be used for locking pressure plate and guide pad, and piston-rod lower end is equipped with second guidance tape and the hole is enclosed with lattice.In order to prevent to rotate between piston rod cover and piston rod, the oil cylinder, installing plate is installed on the oil cylinder, be used for workbench on the bar of putting link.
Respectively have groove on described piston rod cover and the oil cylinder and link, guaranteed that effectively piston rod carries out straight line and slides up and down, prevent to rotate between piston rod cover and piston rod, the oil cylinder with clamping piece down.
Described oil cylinder is made rigid structure, the impulsive force when bearing workpiece.Workpiece position point and clamp the piece mouth up and down and carry out Quenching Treatment, wear-resisting not fragile when making the workpiece position point and clamping the piece workpiece pressing up and down.
Described piston rod separates making with the piston rod cover, and piston rod is not stressed, and makes seal be difficult for producing uneven wear.
Compared with the prior art the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; Internal structure has adopted guidance tape, and dust-proof seal ring, piston packing, axle be with this special envelope, guidance tape, and the hole is enclosed with lattice oil cylinder is sealed and prevents dust.Adopted guide pad that piston rod is carried out guide effect on oil cylinder top, the impact force action when making workpiece does not stress piston rod in guide pad.Guidance tape is housed piston-rod lower end and the hole is enclosed with lattice.The piston rod cover separates to make with piston rod makes seal be difficult for producing uneven wear, and guidance tape is housed piston-rod lower end and the hole is enclosed with lattice.In order to prevent to rotate between piston rod cover and piston rod, the oil cylinder, on piston rod cover and oil cylinder, respectively have groove and link with clamping piece down, guaranteed that effectively piston rod carries out straight line and slides up and down.Installing plate is installed on the oil cylinder, is used for linking with the bar of putting at workbench place.
Description of drawings
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure left side cutaway view.
The specific embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
As Fig. 1～shown in Figure 2, comprise oil cylinder 1, round nut 2, pressing plate 3, following pincers piece 4, guide pad 5, piston rod cover 6, installing plate 7, piston rod 8, dust-proof seal ring 9, the first guidance tapes 10, piston rod packing circle 11, O-ring seals 12, axle be with these special 13, the second guidance tapes 14 that seal, and the hole encloses 15 etc. with lattice.
The utility model adopts oil cylinder 1 to be installed in putting on the bar of workbench place, piston rod 8 is housed in the oil cylinder 1, impulsive force when on the described piston rod 8 guide pad 5 being installed and being used to bear the workpiece material loading, pressing plate 3 usefulness screws and guide pad 5 link, piston rod 8 upper ends have round nut 2 to be used for locking pressure plate 3 and guide pad 5, piston rod cover 6 is loaded in the oil cylinder 1 and on the piston rod 8, in the described bar cover 6 alive dust-proof seal ring 9 is housed, first guidance tape 10, piston rod packing circle 11, O-ring seals 12, axle encloses 13 with this spy, be used for oil cylinder 1 and piston rod 8 are carried out dust seal, dust-proof seal ring 9, first guidance tape 10, piston rod packing circle 11, O-ring seals 12, axle is installed on the piston rod 8 with this special circle 13.Second guidance tape 14 is equipped with in piston rod 8 lower ends and the hole encloses 15 with lattice.Respectively have groove on described piston rod cover 6 and the oil cylinder 1 and link, guaranteed that effectively piston rod carries out straight line and slides up and down, prevent to rotate between piston rod cover 6 and piston rod 8, the oil cylinder 1 with clamping piece 4 down.Installing plate 7 is installed on the oil cylinder 1, be used for workbench on the bar of putting link.
The course of work of the present utility model and operation principle:
The utility model adopts dust-proof seal ring 9, guidance tape 10, piston rod packing circle 11, O-ring seals 12, axle to enclose 13 with this spy, guidance tape 14 and hole are enclosed 15 with lattice and are used for oil cylinder 1 and piston rod 8 are carried out sealing and dustproof, must clean up each part before the assembling, the preceding necessary clean saturating oil of seal assembling effectively seals, prevents dust and weares and teares.Piston rod cover 6 separates to make with piston rod 8 makes seal be difficult for producing uneven wear.Round nut 2 is used for locking pressure plate 3 and guide pad 5, should note the fit-up gap during locking, because piston rod 8 reciprocatingly slides at the effect lower edge of fluid pressure oil cylinder, it should be suitable with cooperating of cylinder body, can not tension, can not be loose excessively, the annular groove of piston rod the inner, screw thread should guarantee the concentric of axis.The roughness of excircle of piston rod is got Ra0.8um, too smooth surperficial formation not oil film, be unfavorable on the contrary lubricating.Because of oil cylinder is operated under inclement condition, the case of collision, the piston rod working surface needs chromium plating again behind high-frequency quenching.Should be flexible after the assembling of piston rod cover, no catching phenomenon, it is unobstructed to move up and down.
The utility model is installed on workbench and puts on the bar during use, and the oil cylinder hydraulic fluid port links with dividing oily back-up block by oil pipe, expects start button workpiece pressing between the bit on the workpiece, operates very simple and convenient.
Claims (2)
1. compressed oil cylinder structure of numerical control plane drill press workpiece, comprise oil cylinder (1), stopper rod cover 6, piston rod 8, oil cylinder (1) is installed in the workbench place and puts on the bar, piston rod (8) is housed in the oil cylinder (1), piston rod cover (6) be loaded in the oil cylinder (1) and piston rod (8) on, it is characterized in that: dust-proof seal ring (9) is housed in the described piston rod cover (6), first guidance tape (10), piston rod packing circle (11), O-ring seals (12) and axle enclose (13) with this spy, guide pad (5) is installed on the described piston rod (8), pressing plate 3 usefulness screws and guide pad (5) link, piston rod (8) upper end has round nut (2) to be used for locking pressure plate (3) and guide pad (5), second guidance tape (14) is housed in piston rod (8) lower end and (15) are enclosed with lattice in the hole, and installing plate (7) is installed on the oil cylinder (1).
2. compressed oil cylinder structure of numerical control plane drill press workpiece according to claim 1 is characterized in that having on described piston rod cover (6) and the oil cylinder (1) groove and links with following pincers pieces (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200460438U CN201446432U (en) | 2009-05-27 | 2009-05-27 | Workpiece compressing oil cylinder structure of numerical control plane drill press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200460438U CN201446432U (en) | 2009-05-27 | 2009-05-27 | Workpiece compressing oil cylinder structure of numerical control plane drill press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201446432U true CN201446432U (en) | 2010-05-05 |
Family
ID=42551145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200460438U Expired - Lifetime CN201446432U (en) | 2009-05-27 | 2009-05-27 | Workpiece compressing oil cylinder structure of numerical control plane drill press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201446432U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101637873B (en) * | 2009-05-27 | 2011-01-05 | 无锡华联精工机械有限公司 | Compressed oil cylinder structure of numerical control plane drill press workpiece |
| CN103465057A (en) * | 2013-08-30 | 2013-12-25 | 安徽池州家用机床股份有限公司 | Fixture for turning of hitching legs |
-
2009
- 2009-05-27 CN CN2009200460438U patent/CN201446432U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101637873B (en) * | 2009-05-27 | 2011-01-05 | 无锡华联精工机械有限公司 | Compressed oil cylinder structure of numerical control plane drill press workpiece |
| CN103465057A (en) * | 2013-08-30 | 2013-12-25 | 安徽池州家用机床股份有限公司 | Fixture for turning of hitching legs |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202388284U (en) | Clamp | |
| CN2925739Y (en) | Aided V-shaped iron | |
| CN201446432U (en) | Workpiece compressing oil cylinder structure of numerical control plane drill press | |
| CN101637873B (en) | Compressed oil cylinder structure of numerical control plane drill press workpiece | |
| CN207189061U (en) | Press arm clamping cylinder | |
| CN204248510U (en) | A kind of fixture of New Type Milling carbide alloy end face of shaft bush | |
| CN205237633U (en) | Clamping device of bull -dozer or excavation spindle class part drawbore | |
| CN106493406B (en) | A kind of watchband drilling device | |
| CN201618970U (en) | Hydraulic clamping device for machine tool workbench | |
| CN204152881U (en) | Fast Pressesforging hydraulic pressure unit master cylinder | |
| CN204308642U (en) | A kind of fixture of horizontal milling carbide alloy end face of shaft bush | |
| CN115635349B (en) | Tool locking cylinder structure of machine tool spindle power head | |
| CN202291642U (en) | Double saw blade quick-clamping device | |
| CN218696401U (en) | Lathe main shaft power head lock sword jar structure | |
| CN201625920U (en) | Auto-compensation device of bearing ring superfinishing machine oilstone | |
| CN110682142A (en) | An electric spindle hydraulic floating tool release device | |
| CN216065601U (en) | Driving cylinder for chuck and dustproof chuck body | |
| CN205703398U (en) | Heavy boring fixture | |
| CN206382566U (en) | A CNC machine tool automatic hydraulic tailstock | |
| CN110757183B (en) | A double-layer shrapnel clamp | |
| CN216478148U (en) | Automatic door opening and closing cylinder of high-precision machine tool | |
| CN214162579U (en) | Valve plate inner hole fine grinding device | |
| CN207239230U (en) | Hydraulic steering gear rack drilling jig gripper | |
| CN222710831U (en) | Tailstock hydraulic plug dragging structure | |
| CN223098720U (en) | Pressing mechanism of material head removing jig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100505 Effective date of abandoning: 20090527 |