CN104191218A - Engineering hydraulic oil cylinder cover detaching mechanism - Google Patents
Engineering hydraulic oil cylinder cover detaching mechanism Download PDFInfo
- Publication number
- CN104191218A CN104191218A CN201410429620.7A CN201410429620A CN104191218A CN 104191218 A CN104191218 A CN 104191218A CN 201410429620 A CN201410429620 A CN 201410429620A CN 104191218 A CN104191218 A CN 104191218A
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- CN
- China
- Prior art keywords
- clamp body
- screw
- positive
- negative
- screw rod
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
Abstract
The invention discloses an engineering hydraulic oil cylinder cover detaching mechanism. A clamp assembly is installed on a clamp support, the clamp support is installed on a clamp sliding rail base in a sliding mode and is fixedly connected with T-shaped nuts, a forward and reverse T-shaped screw penetrates through the T-shaped nuts, and threads on the surface of the forward and reverse T-shaped screw are matched with inner threads of the T-shaped nuts for rotation, namely the forward rotating threads and the reverse rotating threads of the surface of the forward and reverse T-shaped screw are matched with the inner threads of the T-shaped nuts respectively; a clamp power system drives the forward and reverse T-shaped screw to rotate so as to enable the two T-shaped nuts to be separated or get close, the two portions of the clamp assembly are driven to get close, and then a cylinder cover is clamped in the clamp assembly. The engineering hydraulic oil cylinder cover detaching mechanism has the advantage of being capable of detaching the engineering hydraulic oil cylinder cover rapidly.
Description
Technical field
The invention belongs to engineering machinery re-manufacturing technology field, relate to a kind of mechanism for the dismounting of engineering hydraulic cylinder cover.
Background technology
In order to solve shortage of resources problem, country actively accelerates development recycling economy.Manufacturing engineering is to implement country's " recycling economy " guiding principle Important Action and advanced form slightly again.The hydraulic jack of of a great variety, precise structure, is critical function parts and the key components and parts of the huge engineering machinery of recoverable amount, and inefficacy hydraulic jack is manufactured again, will obtain huge economic and social benefit.Engineering hydraulic jack is partly comprised of cylinder cap, cylinder assembly, piston rod assembly, seal etc., and common hydraulic jack is manufactured reparation problem again seal wear, piston rod assembly distortion, cushion collar wearing and tearing etc.At hydraulic jack again in manufacture process, oil cylinder cylinder cap and cylinder barrel need to be dismantled separatedly, could further check, repair the parts that hydraulic jack comprises.Because existing general purpose tool cannot be dismantled oil cylinder cylinder cap quickly and easily, current dismounting mode is to make cylinder cap and cylinder barrel minute profit by knocking the form of cylinder cap or direct drawing piston rod, this mode not only operating efficiency is lower, may damage cylinder barrel and piston rod assembly, increased like this and manufactured again repair time and labour intensity simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of mechanism for the dismounting of engineering hydraulic cylinder cover, having solved current hydraulic cylinder cover dismounting does not have special equipment, wastes time and energy, and easily causes the problems such as other parts damages.
The technical solution adopted in the present invention is to comprise clamp body assembly, clamp body assembly has two covers, be arranged on respectively on two clamp body bearings, clamp body bearing is slidably arranged on clamp body slide rail base, limiting plate is fixedly mounted on clamp body slide rail base, and be positioned at by clamp body bearing, for carrying out spacing to clamp body bearing, clamp body slide rail base is fixed in frame, two clamp body bearings are fixed together with two T-nuts respectively, positive and negative T shape screw rod is through two T-nuts, and positive and negative T shape screw surface just, derotation screw thread matches with the internal thread of T-nut respectively, one end of positive and negative T shape screw rod is connected with fixture dynamical system by key, fixture dynamical system can drive positive and negative T shape screw rod to rotate by key, when positive and negative T shape screw rod is rotated in two T-nuts, two T-nut direction of rotation are contrary, by T-nut, drive clamp body bearing to move forward or backward, stop screw is arranged on the bottom of clamp body slide rail base, stop screw is between two sections of positive and reverse return screw threads of positive and negative T shape screw rod, for limiting the left and right play of positive and negative T shape screw rod, when the work of fixture dynamical system drives positive and negative T shape screw rod rotation, thereby two parts of clamp body assembly are drawn close, cylinder cap is clipped in clamp body assembly, described clamp body assembly is comprised of two vee-blocks, the V-arrangement opening of two vee-blocks is relative.
Further, described clamp body bearing and T-nut are fixed together by soket head cap screw.
Further, two vee-blocks of described clamp body assembly are provided with holding screw, spring, and square cotter, holding screw is fixed on spring the V-arrangement bottom of vee-block, and square cotter linking springs can extrusion spring and upspring by spring, and square cotter is provided with projection.
Further, described square cotter is provided with screw, by screwing screw, square cotter is fastened on vee-block, when the projection on square cotter snaps in the groove on cylinder cap, now screws slightly screw, can prevent that square cotter from withdrawing in motion process.
The invention has the beneficial effects as follows demolition works hydraulic cylinder cover quickly and easily, and do not damage other parts.
Accompanying drawing explanation
Fig. 1 is a kind of mechanism structure schematic diagram for the dismounting of engineering hydraulic cylinder cover of the present invention;
Fig. 2 is flange form cylinder cap dismounting schematic diagram;
Fig. 3 is screw-type cylinder cap dismounting schematic diagram.
In figure, 1. clamp body assembly, 2. clamp body slide rail base, 3. clamp body bearing, 4. limiting plate, 5.T shape nut, 6. positive and negative T shape screw rod, 7. key, 8. fixture dynamical system, 9. stop screw, 101.V shape piece, 102. holding screws, 103. springs, 104. square cotters, 105. projections, 106. screws.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
As shown in Figure 1, for apparatus of the present invention, when 8 work of fixture dynamical system drive positive and negative T shape screw rod 6 rotations, make positive and negative T shape screw rod 6 two interior rotations of T-nut 5, two T-nuts 5 are because direction of rotation is contrary on T shape screw rod 6, two along positive and negative T shape screw rod 6 in opposite directions or rightabout move, thereby make T-nut 5 drive clamp body bearing 3 to slide forward or backward in clamp body slide rail base 2, thereby the clamp body assembly 1 that two covers are fixed on clamp body bearing 3 is drawn close to center, reach the effect to cylinder cap centering, clamping.
As shown in Figure 2, dismounting for flange form cylinder cap, clamp body assembly 1 is comprised of two vee-blocks 101, the V-arrangement opening of two vee-blocks 101 is relative, in dismounting cylinder cap process, first with the screw that wind big gun covers flange end, take off, then by fixture dynamical system 8, drive two vee-blocks 101 of clamp body assemblies 1 to clamp cylinder cap (make oil pipe flange projection on flange form cylinder cap upward or down), the cylinder barrel of rotary hydraulic cylinder again, now, by the oil pipe flange projection on flange form cylinder cap, prop up one of them vee-block 101 oral area, thereby the rotation of restriction cylinder cap, just cylinder barrel rotation, so just can cylinder barrel is separated with cylinder cap.
As shown in Figure 3, dismounting for screw-type cylinder cap, clamp body assembly 1 comprises two vee-blocks 101, two vee-blocks 101 are separately installed with holding screw 102, spring 103, square cotter 104, holding screw 102 is fixed on spring 103 the V-arrangement bottom of vee-block 101, square cotter 104 linking springs 103, can extrusion spring 103 and upspring by spring 103, square cotter 104 is provided with projection 105, in dismounting cylinder cap process, first drive two vee-blocks 101 of clamp body assembly 1 to clamp cylinder cap, now cylinder cap is by pressing square cotter 104 by spring 103 extruding, then the cylinder barrel of rotary hydraulic cylinder, cylinder barrel drives cylinder cap rotation, when the groove of cylinder cap and square cotter 104 projection 105 positions are at once, square cotter 104 is promoted by spring 103, make in projection 105 grooves that snap on cylinder cap, so just can limit the rotation of cylinder cap, make itself and the cylinder barrel can be separated easily.
On square cotter 104, also can be provided with screw 106, can square cotter 104 be fastened on vee-block 101 by screwing screw 106, when the projection 105 on square cotter 104 snaps in the groove on cylinder cap, now screw slightly screw 106, can prevent that square cotter 104 from withdrawing in motion process.
Advantage of the present invention be can solve general purpose tool cannot be simply, quick-detachment oil cylinder cylinder cap, hand disassembly easily causes gray iron part impaired, and the problem such as inefficiency.This mechanism is simple to operate, can greatly improve the efficiency of dismounting cylinder barrel, adopts modularized design simultaneously, and versatility is good.
The above is only to better embodiment of the present invention, not the present invention is done to any pro forma restriction, any simple modification that every foundation technical spirit of the present invention is done above embodiment, equivalent variations and modification, all belong in the scope of technical solution of the present invention.
Claims (4)
1. the mechanism for engineering hydraulic cylinder cover dismounting, it is characterized in that: comprise clamp body assembly (1), clamp body assembly (1) has two covers, be arranged on respectively on two clamp body bearings (3), clamp body bearing (3) is slidably arranged on clamp body slide rail base (2), limiting plate (4) is fixedly mounted on clamp body slide rail base (2), and it is other to be positioned at clamp body bearing (3), for carrying out spacing to clamp body bearing (3), clamp body slide rail base (2) is fixed in frame, two clamp body bearings (3) are fixed together with two T-nuts (5) respectively, positive and negative T shape screw rod (6) is through two T-nuts (5), and positive and negative T shape screw rod (6) surface just, derotation screw thread matches with the internal thread of T-nut (5) respectively, one end of positive and negative T shape screw rod (6) is connected with fixture dynamical system (8) by key (7), fixture dynamical system (8) can drive positive and negative T shape screw rod (6) rotation by key (7), when positive and negative T shape screw rod (6) is rotated in two T-nuts (5), two T-nuts (5) direction of rotation is contrary, by T-nut (5), drive in clamp body bearing (3) clamp body slide rail base (2) and slide forward or backward, stop screw (9) is arranged on the bottom of clamp body slide rail base (2), stop screw (9) is positioned between two sections of positive and reverse return screw threads of positive and negative T shape screw rod (6), be used for limiting the left and right play of positive and negative T shape screw rod (6), when fixture dynamical system (8) work drives positive and negative T shape screw rod (6) rotation, thereby two parts of clamp body assembly (1) are drawn close, cylinder cap is clipped in clamp body assembly (1), described clamp body assembly (1) is comprised of two vee-blocks (101), the V-arrangement opening of two vee-blocks (101) is relative.
2. according to a kind of mechanism for the dismounting of engineering hydraulic cylinder cover described in claim 1, it is characterized in that: described clamp body bearing (3) is fixed together by soket head cap screw with T-nut (5).
3. according to a kind of mechanism for the dismounting of engineering hydraulic cylinder cover described in claim 1, it is characterized in that: two vee-blocks (101) of described clamp body assembly (1) are provided with holding screw (102), spring (103), square cotter (104), holding screw (102) is fixed on spring (103) the V-arrangement bottom of vee-block (101), square cotter (104) linking springs (103), can extrusion spring (103) and upspring by spring (103), square cotter (104) is provided with projection (105).
4. according to a kind of mechanism for the dismounting of engineering hydraulic cylinder cover described in claim 3, it is characterized in that: described square cotter (104) is provided with screw (106), by screwing screw (106), square cotter (104) is fastened on vee-block (101), when the projection (105) on square cotter (104) snaps in the groove on cylinder cap, now screw slightly screw (106), can prevent that square cotter (104) from withdrawing in motion process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410429620.7A CN104191218A (en) | 2014-08-28 | 2014-08-28 | Engineering hydraulic oil cylinder cover detaching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410429620.7A CN104191218A (en) | 2014-08-28 | 2014-08-28 | Engineering hydraulic oil cylinder cover detaching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104191218A true CN104191218A (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410429620.7A Pending CN104191218A (en) | 2014-08-28 | 2014-08-28 | Engineering hydraulic oil cylinder cover detaching mechanism |
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| CN (1) | CN104191218A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924239A (en) * | 2015-06-26 | 2015-09-23 | 张家港玉成精机股份有限公司 | Clamp mechanism |
| CN105014377A (en) * | 2015-08-19 | 2015-11-04 | 安徽江淮汽车股份有限公司 | Pre-installing tool for engine cylinder cover |
| CN105149926A (en) * | 2015-10-15 | 2015-12-16 | 唐山瑞丰钢铁（集团）有限公司 | Device for detaching hydraulic cylinder end cover |
| CN105364793A (en) * | 2015-12-08 | 2016-03-02 | 苏朝芬 | Wear-resistant and sucker device-carried worktable device for plate processing and application method thereof |
| CN105397689A (en) * | 2015-12-18 | 2016-03-16 | 陈建 | Intelligent assembling and locking device for circuit board |
| CN105437178A (en) * | 2015-12-08 | 2016-03-30 | 苏朝芬 | Dust-proof wear-proof workbench device for panel processing and application method of dust-proof wear-proof workbench device |
| CN105437174A (en) * | 2015-12-08 | 2016-03-30 | 何先进 | Workbench device used for board machining and provided with heat dissipation function and use method of workbench device |
| CN105437175A (en) * | 2015-12-08 | 2016-03-30 | 何先进 | Workbench device used for board machining and provided with noise lowering function and use method of workbench device |
| CN105458982A (en) * | 2015-12-18 | 2016-04-06 | 黄常宇 | Installation locking device used for circuit board and with vibration reducing and speed adjusting functions |
| CN106583834A (en) * | 2016-11-03 | 2017-04-26 | 江苏中天科技股份有限公司 | Band tail positioning device for optical cable longitudinal covering steel strip or aluminum strip automatic welding device |
| CN107791176A (en) * | 2017-11-17 | 2018-03-13 | 通达五金(深圳)有限公司 | A kind of new positioning cylinder device |
| CN108838650A (en) * | 2018-05-28 | 2018-11-20 | 芜湖优能自动化设备有限公司 | A kind of Electric Actuator assembly upper-lower casing union operation platform |
| CN113478433A (en) * | 2021-06-23 | 2021-10-08 | 重庆岱昊机械设备有限公司 | Mine support cylinder disassembling equipment |
| CN113680722A (en) * | 2021-08-31 | 2021-11-23 | 谢德高 | Novel piston engine cylinder head cleaning equipment |
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| CN103707083A (en) * | 2013-12-18 | 2014-04-09 | 无锡倍安杰机械科技有限公司 | Spring pin telescoping mechanism |
| CN204053437U (en) * | 2014-08-28 | 2014-12-31 | 湖南大学 | A kind of mechanism for the dismounting of engineering hydraulic cylinder cover |
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB191518062A (en) * | 1915-12-28 | 1916-11-16 | Charles Taylor Birmingham Ltd | Improved Vice. |
| CN85204862U (en) * | 1985-11-10 | 1986-10-29 | 周元坤 | High precision multi-function universal centring vice |
| CN1137767A (en) * | 1993-09-14 | 1996-12-11 | 亚历山大宾兹尔有限无限股份两合公司 | Burner holder for mechanised or automated arc welding or cutting torches, especially machine or robot burners |
| CN101758351A (en) * | 2009-11-12 | 2010-06-30 | 无锡恒富科技有限公司 | Automatic centering device |
| CN201728603U (en) * | 2010-05-25 | 2011-02-02 | 长沙中联重工科技发展股份有限公司 | Spiral type split automatic centering device |
| CN201856102U (en) * | 2010-11-05 | 2011-06-08 | 山东普利森集团有限公司 | Self-centering fixture |
| CN102927102A (en) * | 2012-11-21 | 2013-02-13 | 无锡市贝斯特精密机械有限公司 | Elastic locating pin |
| CN103707083A (en) * | 2013-12-18 | 2014-04-09 | 无锡倍安杰机械科技有限公司 | Spring pin telescoping mechanism |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924239A (en) * | 2015-06-26 | 2015-09-23 | 张家港玉成精机股份有限公司 | Clamp mechanism |
| CN105014377A (en) * | 2015-08-19 | 2015-11-04 | 安徽江淮汽车股份有限公司 | Pre-installing tool for engine cylinder cover |
| CN105014377B (en) * | 2015-08-19 | 2017-05-10 | 安徽江淮汽车集团股份有限公司 | Pre-installing tool for engine cylinder cover |
| CN105149926A (en) * | 2015-10-15 | 2015-12-16 | 唐山瑞丰钢铁（集团）有限公司 | Device for detaching hydraulic cylinder end cover |
| CN105364793A (en) * | 2015-12-08 | 2016-03-02 | 苏朝芬 | Wear-resistant and sucker device-carried worktable device for plate processing and application method thereof |
| CN105437178A (en) * | 2015-12-08 | 2016-03-30 | 苏朝芬 | Dust-proof wear-proof workbench device for panel processing and application method of dust-proof wear-proof workbench device |
| CN105437174A (en) * | 2015-12-08 | 2016-03-30 | 何先进 | Workbench device used for board machining and provided with heat dissipation function and use method of workbench device |
| CN105437175A (en) * | 2015-12-08 | 2016-03-30 | 何先进 | Workbench device used for board machining and provided with noise lowering function and use method of workbench device |
| CN105458982A (en) * | 2015-12-18 | 2016-04-06 | 黄常宇 | Installation locking device used for circuit board and with vibration reducing and speed adjusting functions |
| CN105397689A (en) * | 2015-12-18 | 2016-03-16 | 陈建 | Intelligent assembling and locking device for circuit board |
| CN106583834A (en) * | 2016-11-03 | 2017-04-26 | 江苏中天科技股份有限公司 | Band tail positioning device for optical cable longitudinal covering steel strip or aluminum strip automatic welding device |
| CN107791176A (en) * | 2017-11-17 | 2018-03-13 | 通达五金(深圳)有限公司 | A kind of new positioning cylinder device |
| CN107791176B (en) * | 2017-11-17 | 2023-08-29 | 通达五金(深圳)有限公司 | Novel positioning cylinder device |
| CN108838650A (en) * | 2018-05-28 | 2018-11-20 | 芜湖优能自动化设备有限公司 | A kind of Electric Actuator assembly upper-lower casing union operation platform |
| CN113478433A (en) * | 2021-06-23 | 2021-10-08 | 重庆岱昊机械设备有限公司 | Mine support cylinder disassembling equipment |
| CN113680722A (en) * | 2021-08-31 | 2021-11-23 | 谢德高 | Novel piston engine cylinder head cleaning equipment |
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Application publication date: 20141210 |