CN105382757A - Jig for dismounting crankshaft of filter - Google Patents
Jig for dismounting crankshaft of filter Download PDFInfo
- Publication number
- CN105382757A CN105382757A CN201510978558.1A CN201510978558A CN105382757A CN 105382757 A CN105382757 A CN 105382757A CN 201510978558 A CN201510978558 A CN 201510978558A CN 105382757 A CN105382757 A CN 105382757A
- Authority
- CN
- China
- Prior art keywords
- arbor
- filter
- auxiliary cylinder
- semi
- stiff end
- 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
Links
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a jig for dismounting a crankshaft of a filter. The jig comprises an auxiliary cylinder, a lead screw and semi-circular fixed ends, wherein the lead screw is vertically arranged on the top of the auxiliary cylinder, and the semi-circular fixed ends are arranged on the bottom of the auxiliary cylinder. In this way, when the jig is used for dismounting the crankshaft, the crankshaft is clamped by the semi-circular fixed ends, the lead screw retracts to pull the crankshaft out by rotating the semi-circular fixed ends, and then the labor intensity of staff is relieved and the maintenance security coefficient is increased.
Description
Technical field
The present invention relates to the field of tool, particularly relate to a kind of filter arbor disassembling jig.
Background technology
Tool is the large class instrument of a carpenter, ironworker, pincers worker, machinery, automatically controlled and some other artifacts, mainly as a kind of instrument of assisting control position or action (or both).Existing disassembling jig is mainly prepared for the shape of standard component, size, is not suitable for fixing some non-standard components.
At present, when dismantling filter arbor in factory, pull-out is blocked by drawing horse, easy damage arbor, when drawing horse position bad, easily causes hand to exert all one's strength injured, such operating type intensity is large, and lost labor's cost, time-consuming, therefore a Simple detachable tool need be designed to replace the mode of existing manual work, reach the object of labour intensity of increasing work efficiency, reduce.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of filter arbor disassembling jig, during dismounting arbor, block arbor with semi-circular stiff end, rotating semicircular shape stiff end, screw mandrel retreats pull-out arbor, reduces the labour intensity of employee, improves maintenance, repair and maintenance safety coefficient is high.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of filter arbor disassembling jig, comprise auxiliary cylinder, screw mandrel and semi-circular stiff end, described screw mandrel is vertically arranged on the top of auxiliary cylinder, and described semi-circular stiff end is separately positioned on the bottom of auxiliary cylinder.
In a preferred embodiment of the present invention, described auxiliary cylinder adopts cylindrical structure.
In a preferred embodiment of the present invention, the quantity of described semi-circular stiff end is 3.
In a preferred embodiment of the present invention, described semi-circular stiff end is bolted on the bottom of auxiliary cylinder.
In a preferred embodiment of the present invention, the cross section of described screw mandrel is circular, and its diameter is 20mm.
In a preferred embodiment of the present invention, be threaded connection between described screw mandrel and auxiliary cylinder.
The invention has the beneficial effects as follows: filter arbor disassembling jig of the present invention, during dismounting arbor, block arbor with semi-circular stiff end, rotating semicircular shape stiff end, screw mandrel retreats pull-out arbor, reduces the labour intensity of employee, improves maintenance, repair and maintenance safety coefficient is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a preferred embodiment of filter arbor disassembling jig of the present invention;
Being labeled as in accompanying drawing: 1, auxiliary cylinder, 2, screw mandrel, 3, semi-circular stiff end, 4, bolt.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, the embodiment of the present invention comprises:
A kind of filter arbor disassembling jig, comprise auxiliary cylinder 1, screw mandrel 2 and semi-circular stiff end 3, described screw mandrel 2 is vertically arranged on the top of auxiliary cylinder 1, and described semi-circular stiff end 3 is separately positioned on the bottom of auxiliary cylinder 1.Wherein, described auxiliary cylinder 1 adopts cylindrical structure.
In above-mentioned, the cross section of described screw mandrel 2 is circular, and its diameter is 20mm.Wherein, be threaded connection between described screw mandrel 2 and auxiliary cylinder 1.
Further, the quantity of described semi-circular stiff end 3 is 3, and described semi-circular stiff end 3 is fixed on the bottom of auxiliary cylinder 1 by bolt 4.
During dismounting arbor, block arbor end with the ledge of semi-circular stiff end 3, rotating semicircular shape stiff end 3, screw mandrel 2 retreats, thus pull-out arbor.
In sum, filter arbor disassembling jig of the present invention, during dismounting arbor, blocks arbor with semi-circular stiff end, rotating semicircular shape stiff end, and screw mandrel retreats pull-out arbor, reduces the labour intensity of employee, improves maintenance, repair and maintenance safety coefficient is high.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. a filter arbor disassembling jig, is characterized in that, comprise auxiliary cylinder, screw mandrel and semi-circular stiff end, described screw mandrel is vertically arranged on the top of auxiliary cylinder, and described semi-circular stiff end is separately positioned on the bottom of auxiliary cylinder.
2. filter arbor disassembling jig according to claim 1, is characterized in that, described auxiliary cylinder adopts cylindrical structure.
3. filter arbor disassembling jig according to claim 1, is characterized in that, the quantity of described semi-circular stiff end is 3.
4. filter arbor disassembling jig according to claim 1, is characterized in that, described semi-circular stiff end is bolted on the bottom of auxiliary cylinder.
5. filter arbor disassembling jig according to claim 1, is characterized in that, the cross section of described screw mandrel is circular, and its diameter is 20mm.
6. filter arbor disassembling jig according to claim 1, is characterized in that, be threaded connection between described screw mandrel and auxiliary cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510978558.1A CN105382757A (en) | 2015-12-24 | 2015-12-24 | Jig for dismounting crankshaft of filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510978558.1A CN105382757A (en) | 2015-12-24 | 2015-12-24 | Jig for dismounting crankshaft of filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105382757A true CN105382757A (en) | 2016-03-09 |
Family
ID=55415869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510978558.1A Pending CN105382757A (en) | 2015-12-24 | 2015-12-24 | Jig for dismounting crankshaft of filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105382757A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110678296A (en) * | 2017-03-28 | 2020-01-10 | 罗伯特·博世有限公司 | Removal tool for a filter insert of a liquid filter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4769890A (en) * | 1987-01-02 | 1988-09-13 | Wade Maynard | Hub and bearing puller and press drive |
| CN2808452Y (en) * | 2005-06-24 | 2006-08-23 | 重庆长安汽车股份有限公司 | Tool assembly capable of quickly changing engine valve oil seal |
| CN102085650A (en) * | 2011-01-27 | 2011-06-08 | 东风朝阳柴油机有限责任公司 | Appliance special for dismounting valve seat ring of diesel engine cylinder cover |
| CN203197833U (en) * | 2013-05-03 | 2013-09-18 | 青岛港（集团）有限公司 | Tool for quickly dismounting engine belt pulley |
| CN203317334U (en) * | 2013-06-24 | 2013-12-04 | 湖北三江航天万山特种车辆有限公司 | Positioning shaft dismounting device |
-
2015
- 2015-12-24 CN CN201510978558.1A patent/CN105382757A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4769890A (en) * | 1987-01-02 | 1988-09-13 | Wade Maynard | Hub and bearing puller and press drive |
| CN2808452Y (en) * | 2005-06-24 | 2006-08-23 | 重庆长安汽车股份有限公司 | Tool assembly capable of quickly changing engine valve oil seal |
| CN102085650A (en) * | 2011-01-27 | 2011-06-08 | 东风朝阳柴油机有限责任公司 | Appliance special for dismounting valve seat ring of diesel engine cylinder cover |
| CN203197833U (en) * | 2013-05-03 | 2013-09-18 | 青岛港（集团）有限公司 | Tool for quickly dismounting engine belt pulley |
| CN203317334U (en) * | 2013-06-24 | 2013-12-04 | 湖北三江航天万山特种车辆有限公司 | Positioning shaft dismounting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110678296A (en) * | 2017-03-28 | 2020-01-10 | 罗伯特·博世有限公司 | Removal tool for a filter insert of a liquid filter |
| US11628547B2 (en) | 2017-03-28 | 2023-04-18 | Robert Bosch Gmbh | Removal tool for a filter insert of a liquid filter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205141520U (en) | Split pin remounting specialized tool | |
| CN104191218A (en) | Engineering hydraulic oil cylinder cover detaching mechanism | |
| CN202207989U (en) | Rapid dismounting apparatus for piston cylinder sleeve | |
| CN106451233A (en) | Detachable clamping apparatus for replacement of monolithic insulator and method for replacement of monolithic insulator | |
| CN105382757A (en) | Jig for dismounting crankshaft of filter | |
| CN104209692A (en) | Repairing method for threaded holes of micro car pipe inserting type rear axle housing | |
| CN204533112U (en) | Suspension and support connects snap close | |
| CN202656128U (en) | Tool for detaching hydraulic oil cylinder piston | |
| CN203034804U (en) | Three-section type water-sealing screw for basement exterior wall | |
| CN215659698U (en) | Pneumatic type crank anchor clamps | |
| CN203317325U (en) | Assembly and disassembly clamp of reaction kettle stirrer | |
| CN204748512U (en) | Bearing dismouting device | |
| CN203901194U (en) | Quick bolt assembly and disassembly device | |
| CN205184312U (en) | A tool for pressing from both sides it is tight | |
| CN203917518U (en) | The electricity bending machine that surges | |
| CN204053437U (en) | A kind of mechanism for the dismounting of engineering hydraulic cylinder cover | |
| CN203641396U (en) | Steel wire rope buckling device | |
| CN203146549U (en) | Welding nut fixing member | |
| CN105382758A (en) | Jig for installation of crankshaft of filter | |
| CN103899087A (en) | Concrete pouring template strengthening component and concrete pouring method | |
| CN204845893U (en) | A quick maintenance instrument for vehicle chassis | |
| CN103615109B (en) | A kind of Screw arbor with nut at both-ends | |
| CN204725409U (en) | Crane rail hold-down bolt special electric wrench socket | |
| CN102581671A (en) | Bolt clamp for ensuring concentricity | |
| CN202781039U (en) | Tool for preventing screw rotation in process of fastening double-thread screw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160309 |
|
| RJ01 | Rejection of invention patent application after publication |