CN105643266A - Error-proofing device before press fitting of supporting rod - Google Patents
Error-proofing device before press fitting of supporting rod Download PDFInfo
- Publication number
- CN105643266A CN105643266A CN201610073736.0A CN201610073736A CN105643266A CN 105643266 A CN105643266 A CN 105643266A CN 201610073736 A CN201610073736 A CN 201610073736A CN 105643266 A CN105643266 A CN 105643266A
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- CN
- China
- Prior art keywords
- support bar
- press
- slot
- fits
- error
- 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.)
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Classifications
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- 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
- B23P19/10—Aligning parts to be fitted together
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses an error-proofing device before press fitting of a supporting rod. The error-proofing device comprises an executive element, an error-proofing profiling block, an executive element connecting block, a T-shaped guide rail and a supporting rod press-fitting slot, wherein a guide rail screw hole is formed in the T-shaped guide rail; the executive element is fixedly arranged in the guide rail screw hole; a profiling slot, a small T-shaped slot and a large T-shaped slot are formed in the error-proofing profiling block; the executive element is mounted in the small T-shaped slot through the executive element connecting block; the error-proofing profiling block is mounted on the T-shaped guide rail through the large T-shaped slot; the error-proofing copying block can be driven by the executive element to slide along the T-shaped guide rail; the side surface of the supporting rod press-fitting slot is provided with a proximity switch; and a supporting rod is arranged in the supporting rod press-fitting slot. According to the error-proofing device, the shape of the profiling slot is completely consist with that of one end of the supporting rod, and the dimension of the profiling part of the profiling slot is greater than the corresponding dimension of shape of one end of the supporting rod. The error-proofing device is simple in manufacturing process, and is convenient to use, thereby avoiding press-fitting errors of the supporting rod, improving the qualified rate of assembly parts, and reducing waste caused by mistake press-fitting.
Description
Technical field
The present invention relates to car accessories fuel pump bracket mounting technology field, specifically a kind of support bar press-fits front error prevention device.
Background technology
Fuel pump is the adnexa of automobile, and it is arranged in fuel pump bracket, and fuel pump bracket composition fuel pump bracket assembly, and fuel pump bracket assembly is arranged on inside oil tank of vehicle, is responsible for oil distributing pipe conveying high-pressure fuel oil, it is ensured that to the fuel oil that atomizer supply is lasting. Fuel pump is work when starting and electromotor operates, the total quality of automobile is played key effect, two important support bars are had in fuel pump bracket assembly, support bar one end interference fit is arranged on plastic part, the other end installs jump ring, because support bar two-end structure and size all very close to, operator are when assembling, it is very easy to mix up and confuses, the parts of wrongly installed support bar can not reuse after tearing open, during due to assembling support bar, whole assembling process is basically completed, and the waste that therefore wrongly installed support bar causes is just relatively larger.
Summary of the invention
It is an object of the invention to provide a kind of manufacturing process simple, easy to use, stop support bar and press-fit mistake, improve the qualification rate of one integral piece parts, decrease because the support bar filling the waste caused press-fits the front error prevention device problem to solve to propose in above-mentioned background technology by mistake, for achieving the above object, the present invention provides following technical scheme:
A kind of support bar press-fits front error prevention device, press-fits groove including executive component, mistake proofing profiling block, executive component contiguous block, T-rail and support bar; Described T-rail arranges guide rail screw, described executive component is fixed on guide rail screw, described mistake proofing profiling block arranges imitation-shaped groove, little T-slot and big T-slot, executive component is arranged in little T-slot by executive component contiguous block, and mistake proofing profiling block is arranged on T-rail by big T-slot; Described mistake proofing profiling block can slide along T-rail under the driving of executive component; Described support bar press-fits groove side and is positioned proximate to switch, and described support bar press-fits can place support bar in groove.
As the further scheme of the present invention: described imitation-shaped groove shape is completely the same with support bar one end shape.
As the present invention further scheme: the correspondingly-sized being sized larger than support bar one end shape of described imitation-shaped groove contoured portion, its gap H is 0.1-0.5mm.
As the present invention further scheme: the correspondingly-sized being sized larger than support bar one end shape of described imitation-shaped groove contoured portion, its gap H is 0.25mm.
As the present invention further scheme: executive component is aciculiform cylinder.
As the present invention further scheme: it is 0.1-0.7mm that described support bar and support bar press-fit gap K between groove.
As the present invention further scheme: it is 0.3mm that described support bar and support bar press-fit gap K between groove.
Compared with prior art, the invention has the beneficial effects as follows:
Manufacturing process of the present invention is simple, easy to use, stops support bar and press-fits mistake, improves the qualification rate of one integral piece parts, decrease because filling the waste caused by mistake, reduce cost, have certain control action simultaneously for underproof support bar termination.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, 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 premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings. Fig. 1 is the perspective view that a kind of support bar press-fits front error prevention device.
Fig. 1 be a kind of support bar press-fit front error prevention device face structural representation.
Fig. 2 is the lower view structure schematic diagram of Fig. 1.
Fig. 3 is T-rail structural representation.
Fig. 4 is mistake proofing profiling block structure schematic diagram.
In figure: 1-support bar, 2-mistake proofing profiling block, 3-executive component contiguous block, 5-executive component, 6-T shape guide rail, 7-support bar press-fit the gap that groove, 21-imitation-shaped groove, the little T-slot of 22-, the big T-slot of 23-, 61-guide rail screw, K-support bar and support bar press-fit size and the support bar shape same section size of gap between groove, H-imitation-shaped groove contoured portion.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of patent of the present invention is described in more detail.
Referring to Fig. 1-4, a kind of support bar press-fits front error prevention device, press-fits groove 7 including executive component 5, mistake proofing profiling block 2, executive component contiguous block 3, T-rail 6 and support bar; T-rail 6 arranges guide rail screw 61, executive component 5 is fixed on guide rail screw 61, mistake proofing profiling block 2 arranges imitation-shaped groove 21, little T-slot 22 and big T-slot 23, executive component 5 is arranged in little T-slot 22 by executive component contiguous block 3, and mistake proofing profiling block 2 is arranged on T-rail 6 by big T-slot 23; Mistake proofing profiling block 2 can slide along T-rail 6 under the driving of executive component 5; Imitation-shaped groove 21 shape is completely the same with support bar 1 one end shape, the correspondingly-sized being sized larger than support bar 1 one end shape of imitation-shaped groove 21 contoured portion, and its gap H is 0.1-0.5mm; Support bar press-fits groove 7 side and is positioned proximate to switch 8, and proximity switch 8 can detect the presence or absence of support bar 1; Support bar press-fits support bar 1 in groove 7; It is that 0.1-0.7mm support bar can rely on deadweight to fall into support bar to press-fit in groove 7 that support bar 1 and support bar press-fit gap K between groove 7;Executive component 5 is aciculiform cylinder;
Embodiment:
Support bar is put into support bar and is press-fited notch by operator, support bar relies on deadweight to fall into support bar to press-fit proximity switch in groove and receive signal, and aciculiform cylinder operation drives mistake proofing profiling block to rise, if support bar port position is correct, support bar drops in imitation-shaped groove, now qualified for inspection; If the incorrect support bar of post position can not fall in imitation-shaped groove, support bar can be lifted away from original position on mistake proofing profiling block, now proximity switch does not have signal to report to the police, now for checking not thing lattice, operator restart inspection after fixing a breakdown, aciculiform cylinder is return after the assay was approved, and support bar press-fits.
It is obvious to a person skilled in the art that be originally not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from the spirit of the present invention or basic feature, it is possible to realize the present invention in other specific forms. Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the invention rather than described above limits, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in the present invention.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (7)
1. support bar press-fits a front error prevention device, press-fits groove (7) including executive component (5), mistake proofing profiling block (2), executive component contiguous block (3), T-rail (6) and support bar; It is characterized in that, described T-rail (6) arranges guide rail screw (61), described executive component (5) is fixed on guide rail screw (61), described mistake proofing profiling block (2) arranges imitation-shaped groove (21), little T-slot (22) and big T-slot (23), executive component (5) is arranged in little T-slot (22) by executive component contiguous block (3), and mistake proofing profiling block (2) is arranged on T-rail (6) by big T-slot (23); Described mistake proofing profiling block (2) can be slided along T-rail (6) under the driving of executive component (5); Described support bar press-fits groove (7) side and is positioned proximate to switch (8), and described support bar press-fits support bar (1) in groove (7).
2. a kind of support bar according to claim 1 press-fits front error prevention device, it is characterised in that described imitation-shaped groove (21) shape is completely the same with support bar (1) one end shape.
3. a kind of support bar according to claim 1 and 2 press-fits front error prevention device, it is characterised in that the correspondingly-sized being sized larger than support bar (1) one end shape of described imitation-shaped groove (21) contoured portion, its gap H is 0.1-0.5mm.
4. a kind of support bar according to claim 3 press-fits front error prevention device, it is characterised in that the correspondingly-sized being sized larger than support bar (1) one end shape of described imitation-shaped groove (21) contoured portion, its gap H is 0.25mm.
5. a kind of support bar according to claim 1 press-fits front error prevention device, it is characterised in that executive component (5) is aciculiform gasCylinder.
6. a kind of support bar according to claim 1 press-fits front error prevention device, it is characterised in that described support bar (1) withIt is 0.1-0.7mm that support bar press-fits gap K between groove (7).
7.RootFront error prevention device is press-fited, it is characterised in that it is 0.3mm that described support bar (1) and support bar press-fit gap K between groove (7) according to a kind of support bar described in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610073736.0A CN105643266B (en) | 2016-02-03 | 2016-02-03 | Error prevention device before a kind of supporting rod press fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610073736.0A CN105643266B (en) | 2016-02-03 | 2016-02-03 | Error prevention device before a kind of supporting rod press fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105643266A true CN105643266A (en) | 2016-06-08 |
| CN105643266B CN105643266B (en) | 2018-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610073736.0A Expired - Fee Related CN105643266B (en) | 2016-02-03 | 2016-02-03 | Error prevention device before a kind of supporting rod press fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105643266B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2143798A (en) * | 1982-11-09 | 1985-02-20 | Robin Desmond Radcliff Andrews | Improvements in and relating to automatic assembly process equipment |
| CN202011889U (en) * | 2010-12-30 | 2011-10-19 | 上海恒精机电设备有限公司 | Part error correction device |
| CN203665225U (en) * | 2014-01-13 | 2014-06-25 | 西安昆仑汽车电子有限公司 | Rotor assembly axial direction hang-up prevention automation device |
| KR101474637B1 (en) * | 2013-04-05 | 2014-12-22 | 세진공업 (주) | Caulking device for hinge pin |
| CN104515489A (en) * | 2014-11-27 | 2015-04-15 | 苏州紫金港智能制造装备有限公司 | Automatic length measuring device for sleeve parts |
-
2016
- 2016-02-03 CN CN201610073736.0A patent/CN105643266B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2143798A (en) * | 1982-11-09 | 1985-02-20 | Robin Desmond Radcliff Andrews | Improvements in and relating to automatic assembly process equipment |
| CN202011889U (en) * | 2010-12-30 | 2011-10-19 | 上海恒精机电设备有限公司 | Part error correction device |
| KR101474637B1 (en) * | 2013-04-05 | 2014-12-22 | 세진공업 (주) | Caulking device for hinge pin |
| CN203665225U (en) * | 2014-01-13 | 2014-06-25 | 西安昆仑汽车电子有限公司 | Rotor assembly axial direction hang-up prevention automation device |
| CN104515489A (en) * | 2014-11-27 | 2015-04-15 | 苏州紫金港智能制造装备有限公司 | Automatic length measuring device for sleeve parts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105643266B (en) | 2018-05-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jia Yulong Inventor after: Cui Ying Inventor before: Liang Xiaoli |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180410 Address after: 518101 Guangdong city of Shenzhen province Baoan Fangcheng center one block B 9 floor Applicant after: Jia Yulong Address before: 236646 Fuyang Province Taihe County, Miao old town Liu Liu Village Old Village No. 26 Applicant before: Liang Xiaoli |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20190203 |