CN104400747A - Filtering element cylinder locking tool - Google Patents
Filtering element cylinder locking tool Download PDFInfo
- Publication number
- CN104400747A CN104400747A CN201410641031.5A CN201410641031A CN104400747A CN 104400747 A CN104400747 A CN 104400747A CN 201410641031 A CN201410641031 A CN 201410641031A CN 104400747 A CN104400747 A CN 104400747A
- Authority
- CN
- China
- Prior art keywords
- tool
- circular groove
- dwang
- filter core
- filtering element
- 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
- 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
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a filtering element cylinder locking tool. A tool body is of a two-section type step shaft structure which is provided with a large upper part and a small lower part, a rotary rod is fixedly arranged at the bottom surface of the small-diameter section, and is vertical to the axis of the tool body, the distance between the top surface of the rotary rod and the top surface of the tool body is 7-10mm, the length of the rotary rod is 8-15mm, a circular groove is formed in the center of the top surface of the large-diameter section of the tool body, two to five limiting pits are uniformly formed in the groove wall of the circular groove along the circumferential direction, and the depth of each limiting pit is equal to the depth of the circular groove. The filtering element cylinder locking tool has the advantages that in the using process, the circular groove of the tool body sleeves the bottom part of a filtering element cylinder, and the limiting pits in the groove wall of the circular groove are tightly combined with reinforcing ribs on the outer wall of the filtering element cylinder; the distance between the top surface of the rotary rod and the top surface of the tool body is 7-10mm, the length of the rotary rod is 8-15mm, so that sufficient space is provided to rotate the rotary rod, and then the filtering element cylinder is locked, so as to effectively overcome the defect that the filtering element cylinder cannot be locked because of the limited space in the traditional method.
Description
Technical field
The invention belongs to filter core cylindrical shell installing area, specifically, particularly relate to a kind of filter core cylindrical shell locking tool.
Background technology
Filter core after loading filter core cylindrical shell needs filter core cylindrical shell and upper cover to be locked together.At present, generally be set with a belt or a plastic spanner at the middle part of filter core cylindrical shell, the reinforcement close contact of belt or plastic spanner and external of filter core cylinder, then rotate filter core cylindrical shell by rotating belt or plastic spanner, thus make filter core cylindrical shell and upper cover locking.
The maximum defect of above-mentioned locking mode is: if the close together of multiple filter core cylindrical shell, so space is just more limited, in this case adopt above-mentioned locking mode to lock the just bad enforcement of filter core cylindrical shell, even if can barely lock, also there is the defect of inconvenient operation, effort, be badly in need of solving above-mentioned technical barrier for this reason.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of filter core cylindrical shell locking tool, for conveniently, effortlessly locking filter core cylindrical shell by this instrument.
Technical scheme of the present invention is as follows: a kind of filter core cylindrical shell locking tool, it is characterized in that: be made up of body of tool (1) and dwang (2), wherein body of tool (1) the two-part multidiameter structure that is upper big, lower small, the bottom surface of its path section is installed with a described dwang (2), and this dwang is vertical with the axial line of body of tool (1); Described dwang (2) end face is 7-10mm to the distance of body of tool (1) end face, and the length of dwang (2) is 8-15mm;
The end face center of described body of tool (1) large footpath section is provided with a circular groove (1a), the cell wall of this circular groove is circumferentially evenly equipped with 2-5 spacing pit (1a '), the degree of depth of these spacing pits (1a ') and the deep equality of circular groove (1a).
During use, first fixed cover (S), again the circular groove (1a) of body of tool (1) is sleeved on the bottom of filter core cylindrical shell, and spacing pit on circular groove (1a) cell wall (1a ') combine closely with the reinforcement on filter core cylindrical shell (T) outer wall, because dwang (2) end face is 7-10mm to the distance of body of tool (1) end face, and the length of dwang (2) is 8-15mm, so just there are enough spaces to rotate dwang (2), thus locking filter core cylindrical shell, so just effectively can not lock the defect of filter core cylindrical shell because of limited space by traditional approach, and the present invention locks conveniently, laborsaving.
As prioritization scheme, the number of described spacing pit (1a ') is 4, and the degree of depth of spacing pit (1a ') is 0.5-1.5mm.In said structure, the number of described spacing pit (1a ') is moderate, can ensure structural strength of the present invention, can ensure again successfully to rotate filter core cylindrical shell, thus by filter core cylindrical shell and upper cover locking.In addition, the degree of depth of spacing pit (1a ') is that 0.5-1.5mm is moderate, is also reliably lock filter core cylindrical shell to ensure.
As preferably, and described spacing pit (1a ') identical with the outline of the profile that circular groove (1a) is formed and a gear.
For the ease of manufacturing, described body of tool (1) and dwang (2) are by injection moulding global formation.
Beneficial effect: when the present invention uses, the circular groove of body of tool is sleeved on the bottom of filter core cylindrical shell, and the spacing pit on circular groove cell wall and the reinforcement on filter core cylinder body outer wall are combined closely, because dwang end face is 7-10mm to the distance of body of tool end face, and the length of dwang is 8-15mm, so just there are enough spaces to rotate dwang, thus locking filter core cylindrical shell, so just effectively can overcome traditional approach can not lock filter core cylindrical shell defect because of limited space, and structure of the present invention is simple, locking is convenient, laborsaving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to sectional view;
Fig. 3 is using state figure of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Fig. 1,2 and 3, a kind of filter core cylindrical shell locking tool, this locking tool is made up of body of tool 1 and dwang 2.Wherein, body of tool 1 is the two-part multidiameter structure of upper big, lower small, the bottom surface of its path section is installed with a dwang 2, this dwang 2 is vertical with the axial line of body of tool 1. and, the end face of dwang 2 is 7-10mm to the distance of body of tool 1 end face, and can more preferably 8,9,10mm, and the length of dwang 2 is 8-15mm, and can according to actual needs 9,10,11,12, between 13 and 14mm preferably.In addition, body of tool 1 and dwang 2 are by injection moulding global formation, and certainly, both also can be chosen as metalwork, and passes through welding fabrication.
The end face center of described body of tool 1 large footpath section is provided with a circular groove 1a, the cell wall of this circular groove 1a is circumferentially evenly equipped with 2-5 spacing pit 1a ', the degree of depth of these spacing pit 1a ' and the deep equality of circular groove 1a, and the degree of depth of spacing pit 1a ' is 0.5-1.5mm, and can more preferably 0.6,0.8,1.1,1.3 and 1.4mm.In addition, the number of described spacing pit 1a ' is 4, and all spacing pit 1a ' are identical with the outline of the profile that circular groove 1a is formed and a gear.
The foregoing is only preferred embodiment of the present invention, is not restriction with the present invention, and all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a filter core cylindrical shell locking tool, it is characterized in that: be made up of body of tool (1) and dwang (2), wherein body of tool (1) the two-part multidiameter structure that is upper big, lower small, the bottom surface of its path section is installed with a described dwang (2), and this dwang is vertical with the axial line of body of tool (1); Described dwang (2) end face is 7-10mm to the distance of body of tool (1) end face, and the length of dwang (2) is 8-15mm;
The end face center of described body of tool (1) large footpath section is provided with a circular groove (1a), the cell wall of this circular groove is circumferentially evenly equipped with 2-5 spacing pit (1a '), the degree of depth of these spacing pits (1a ') and the deep equality of circular groove (1a).
2. filter core cylindrical shell locking tool according to claim 1, is characterized in that: the number of described spacing pit (1a ') is 4, and the degree of depth of spacing pit (1a ') is 0.5-1.5mm.
3. filter core cylindrical shell locking tool according to claim 2, is characterized in that: and described spacing pit (1a ') identical with the outline of the profile that circular groove (1a) is formed and a gear.
4., according to the arbitrary described filter core cylindrical shell locking tool of claims 1 to 3, it is characterized in that: described body of tool (1) and dwang (2) are by injection moulding global formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410641031.5A CN104400747A (en) | 2014-11-11 | 2014-11-11 | Filtering element cylinder locking tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410641031.5A CN104400747A (en) | 2014-11-11 | 2014-11-11 | Filtering element cylinder locking tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104400747A true CN104400747A (en) | 2015-03-11 |
Family
ID=52638446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410641031.5A Pending CN104400747A (en) | 2014-11-11 | 2014-11-11 | Filtering element cylinder locking tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104400747A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6401575B1 (en) * | 2001-06-15 | 2002-06-11 | Dana Corporation | Wrench for fuel filter housing covers |
| CN201752880U (en) * | 2010-07-28 | 2011-03-02 | 北汽福田汽车股份有限公司 | Disassembling tool for cylindrical parts |
| CN201931422U (en) * | 2010-12-27 | 2011-08-17 | 潍柴动力股份有限公司 | Special disassembling tool for filter element |
| CN202174540U (en) * | 2011-07-06 | 2012-03-28 | 施俊兆 | Assembling and disassembling tool for engine oil filter element seats |
| CN202174558U (en) * | 2010-10-01 | 2012-03-28 | 兴沅工业股份有限公司 | Oil core dismounting device |
| CN202412199U (en) * | 2011-12-22 | 2012-09-05 | 湖南吉利汽车部件有限公司 | Tool for screwing down automobile fuel tank cap |
| CN202572316U (en) * | 2012-05-24 | 2012-12-05 | 青岛港（集团）有限公司 | Special tool for assembling and disassembling engine oil filter element |
| CN202668427U (en) * | 2012-07-05 | 2013-01-16 | 陈焯翰 | Multifunctional spanner of water purifying device |
| CN203371465U (en) * | 2013-06-04 | 2014-01-01 | 浙江吉利汽车有限公司 | Auxiliary tool for fastening automobile fuel tank cover |
| CN204277941U (en) * | 2014-11-11 | 2015-04-22 | 重庆颐洋企业发展有限公司 | Filter core cylindrical shell locking tool |
-
2014
- 2014-11-11 CN CN201410641031.5A patent/CN104400747A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6401575B1 (en) * | 2001-06-15 | 2002-06-11 | Dana Corporation | Wrench for fuel filter housing covers |
| CN201752880U (en) * | 2010-07-28 | 2011-03-02 | 北汽福田汽车股份有限公司 | Disassembling tool for cylindrical parts |
| CN202174558U (en) * | 2010-10-01 | 2012-03-28 | 兴沅工业股份有限公司 | Oil core dismounting device |
| CN201931422U (en) * | 2010-12-27 | 2011-08-17 | 潍柴动力股份有限公司 | Special disassembling tool for filter element |
| CN202174540U (en) * | 2011-07-06 | 2012-03-28 | 施俊兆 | Assembling and disassembling tool for engine oil filter element seats |
| CN202412199U (en) * | 2011-12-22 | 2012-09-05 | 湖南吉利汽车部件有限公司 | Tool for screwing down automobile fuel tank cap |
| CN202572316U (en) * | 2012-05-24 | 2012-12-05 | 青岛港（集团）有限公司 | Special tool for assembling and disassembling engine oil filter element |
| CN202668427U (en) * | 2012-07-05 | 2013-01-16 | 陈焯翰 | Multifunctional spanner of water purifying device |
| CN203371465U (en) * | 2013-06-04 | 2014-01-01 | 浙江吉利汽车有限公司 | Auxiliary tool for fastening automobile fuel tank cover |
| CN204277941U (en) * | 2014-11-11 | 2015-04-22 | 重庆颐洋企业发展有限公司 | Filter core cylindrical shell locking tool |
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| 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: 20150311 |
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| RJ01 | Rejection of invention patent application after publication |