CN202068035U - Error proofing tool capable of causing oil pump harness to be inserted into connector - Google Patents
Error proofing tool capable of causing oil pump harness to be inserted into connector Download PDFInfo
- Publication number
- CN202068035U CN202068035U CN2011200573255U CN201120057325U CN202068035U CN 202068035 U CN202068035 U CN 202068035U CN 2011200573255 U CN2011200573255 U CN 2011200573255U CN 201120057325 U CN201120057325 U CN 201120057325U CN 202068035 U CN202068035 U CN 202068035U
- Authority
- CN
- China
- Prior art keywords
- connector
- oil pump
- stopper slot
- vertical openings
- interface
- 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 - Fee Related
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- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model relates to an error proofing tool capable of causing an oil pump harness to be inserted into connector. The error proofing tool comprises a tool body; a limit groove for accommodating the connector is arranged on the tool body; the limit groove is provided with a transverse opening and a vertical opening; the shape of the section of the transverse opening is identical to that of the side surface of the connector; the shape of the section of the vertical opening is identical to that of one end of the connector, provided with an interface; and the length of the vertical opening is larger than that of an oil pump interface of the connector. By using the error proofing tool of the utility model, when the oil pump harness is inserted into the connector, the splicing error can be completely avoided, defective products can be basically eliminated, the work effect is improved, and the fatigue degree of a worker is reduced.
Description
Technical field
The utility model is a kind of mistake proofing frock that the oil pump wire harness inserts connector that is used for.
Background technology
Before using oil pump, need carry out circuit to oil pump connects, the oil pump wire harness is inserted in the plug wire mouth of connector, and connector has two interfaces, the oil pump wire harness that is used for pegging graft as the switching device of connection line, another other circuit that is used for pegging graft, as shown in accompanying drawing 1, when grafting oil pump wire harness 2, oil pump wire harness 2 must be plugged in the oil pump interface 12 in left side, otherwise can cause the circuit malunion true, cause fault.Existing job step is by manually carrying out, left hand is picked up the connector right hand and is picked up the position, hole that terminal is inserted into appointment, the drawback that exists is as follows: 1, the definition of the position, hole of connector is to determine, probably be inserted into wrong position, hole in the state lower terminal without any frock, the grafting of mistake has fatal harm to the operation of oil pump; 2, the rear end is checked that there is big pressure at the worker station, under the situation that the grafting of customer requirement mistake can not be reprocessed, scrappage promotes greatly; 3, the workman does not have the fixing mode of thinking, always whether can peg graft mistake and have a strong impact on operating efficiency and the increase degree of fatigue in thinking before the grafting.
The utility model content
The utility model provides a kind of mistake proofing frock that can distinguish connector plug wire mouth, has to prevent wrong plug wire, avoid follow-up and reprocess or scrap, and can promote the work effect, reduces advantages such as workman's degree of fatigue.
The purpose of this utility model is achieved in that a kind of mistake proofing frock that the oil pump wire harness inserts connector that is used for, described mistake proofing frock comprises the frock body, a stopper slot that holds connector is arranged on the frock body, described stopper slot has transverse opening and vertical openings, the cross sectional shape of described transverse opening is consistent with the side view of connector, an end shape of band interface is consistent on the cross sectional shape of described vertical openings and the connector, and the length of described vertical openings is greater than the length of connector oil pump interface.
Preferably, the degree of depth of described stopper slot is less than the height of connector.
Preferably, the length of described vertical openings is less than the height of connector.
Preferably, the angle between described transverse opening and the vertical openings is not less than 90 degree.
Mistake proofing frock described in the utility model has the stopper slot that holds connector, and the transverse opening of stopper slot is an opening of putting into connector, and vertical openings then is to insert the opening of oil pump wire harness.The transverse opening shape is consistent with the connector side view, the profile plane of projection of connector is to be a right-angled trapezium, the side view that is to say connector is asymmetric, stopper slot is consistent with the connector side view, mean that connector must be in regularly an angle position and just can put into stopper slot, otherwise can not put into, position with connector fixes like this, deviation can not take place artificially, after connector put into stopper slot, correct oil pump interface just is positioned at the top at the vertical openings place of stopper slot, when the oil pump wire harness is inserted connector, only the oil pump wire harness need be inserted into the interface that is positioned at above the connector and peg graft correctly, not need the workman to consider which is only correct interface.It is more reasonable tight Design of length to opening can also to be got, such as the length that makes vertical openings less than the height of connector the height greater than the oil pump interface, like this after connector is put into stopper slot, has only correct interface, be that the oil pump interface is exposed at the vertical openings place, and wrong interface is enclosed in the mistake proofing frock, like this workman what all need not consider, only connector need be put into the mistake proofing frock, again the oil pump wire harness is inserted the interface that is exposed and promptly finish correct grafting, can prevent wrong pegging graft, promote the work effect, finish the appearance of avoiding bad product.
Description of drawings
Fig. 1 is the schematic diagram of oil pump wire harness connectors.
Fig. 2 is a mistake proofing frock schematic diagram of the present utility model.
Fig. 3 uses the peg graft schematic diagram of oil pump wire harness of mistake proofing frock in the utility model.
Fig. 4 (comprising Fig. 4 A and Fig. 4 B) is some size indication figure that relate in the utility model.
Among the figure:
1----connector 11----interface 12----oil pump interface
2----oil pump wire harness
3----frock body 31----stopper slot 32----transverse opening 33----vertical openings
The length of the length L 1----oil pump interface of H3----vertical openings
The height of the degree of depth L2----connector of H1----stopper slot
Angle between α----transverse opening and the vertical openings.
Embodiment
Referring to accompanying drawing 1, be oil pump wire harness 2 connectors 1 schematic diagram, a side has ledge to 1 of connector as square, so the side projection of connector 1 is shaped as asymmetric shape, can regard as one trapezoidal.An end face of connector 1 has interface 11, and what wherein be positioned at the left side is the correct interface that needs to connect oil pump wire harness 2, and promptly the oil pump interface 12.Referring to accompanying drawing 2, mistake proofing frock of the present utility model comprises frock body 3, and a stopper slot 31 that holds connector 1 is arranged on frock body 3, and stopper slot 31 has transverse opening 32 and vertical openings 33.The cross sectional shape of transverse opening 32 is consistent with the side view of connector 1, connector 1 can be put in the stopper slot 31 by correct angle position, and in just connector 1 being limited in, and stopper slot 31 can not be put into when not meeting in connector 1 angle position.An end shape of band interface 11 is consistent on the cross sectional shape of vertical openings 33 and the connector 1, can see the square-section as, and the length H3 of vertical openings 33 sees Fig. 4 greater than the length L 1(dimension mark of connector 1 oil pump interface 12, comprise Fig. 4 A and Fig. 4 B), when connector 1 is put into stopper slot 31, the interface 11 of connector 1 is facing to vertical openings 33 and concordant with vertical openings 33, and the top was exposed to make things convenient for oil pump wire harness 2 to insert by vertical openings 33 above 12 oil pump interfaces were positioned at this moment.
As shown in Figure 3, it is the process of connector 1 being put into the mistake proofing frock, make connector 1 vertically put into stopper slot 31, interface 11 is towards vertical openings 33, because transverse opening 32 cross sectional shapes can be regarded as trapezoidal, therefore connector 1 can only be that an angle position just can be put into, otherwise connector 1 can not be put into stopper slot 31.When connector 1 was positioned at stopper slot 31, as shown in Figure 3, oil pump interface 12 just was positioned at the top tip position and is exposed by vertical openings 33 like this.The workman only need insert the oil pump interface 12 that is positioned at the top with oil pump wire harness 2 and get final product when pegging graft operation, can not be plugged into wrong interface 11.
The utility model can also be further perfect, set the depth H 1 of stopper slot 31 less than the height L2 of connector 1, see the dimension mark among Fig. 4 (comprising Fig. 4 A and Fig. 4 B), in the time of can making connector 1 be positioned at the time of stopper slot 31, some is positioned at connector 1 end face at this moment outside the stopper slot 31, can finish the convenient connector 1 that takes out in the back of pegging graft.The length H3 of vertical openings 33 can also be set less than the height L2 of connector 1, see the dimension mark among Fig. 4 (comprising Fig. 4 A and Fig. 4 B), after connector 1 is put into stopper slot 31, some is closed in connector 1 these interface that advances 11 end faces in the spacing stopper slot 31, and this part in being closed in is another interface 11 of non-oil pump interface 12 on the connector 1, so only be that oil pump interface 12 is exposed, the workman is when pegging graft even all need not see the orientation up and down of interface 11, the oil pump interface 12 that is exposed of directly pegging graft gets final product, and can avoid the mistake of pegging graft better.Can also design to such an extent that make the angle α between transverse opening 32 and the vertical openings 33 be not less than 90 degree, see the dimension mark among Fig. 4 (comprising Fig. 4 A and Fig. 4 B), She Ji mistake proofing frock like this, in the time of also can making connector 1 be positioned at stopper slot 31, some is positioned at stopper slot 31 outsides connector 1, can finish the convenient connector 1 that takes out in the operation back of pegging graft.
Mistake proofing frock of the present utility model when the oil pump wire harness is inserted into connector, can be avoided the wrong generation of pegging graft fully, and the generation that can stop defective products has substantially promoted the work effect, reduces workman's degree of fatigue.
Claims (4)
1. one kind is used for the mistake proofing frock that the oil pump wire harness inserts connector, it is characterized in that, described mistake proofing frock comprises the frock body, a stopper slot that holds connector is arranged on the frock body, described stopper slot has transverse opening and vertical openings, the cross sectional shape of described transverse opening is consistent with the side view of connector, and an end shape of band plug wire mouth is consistent on the cross sectional shape of described vertical openings and the connector, and the length of described vertical openings is greater than the length of connector oil pump interface.
2. mistake proofing frock according to claim 1 is characterized in that the degree of depth of described stopper slot is less than the height of connector.
3. mistake proofing frock according to claim 1 is characterized in that the length of described vertical openings is less than the height of connector.
4. mistake proofing frock according to claim 1 is characterized in that, the angle between described transverse opening and the vertical openings is not less than 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200573255U CN202068035U (en) | 2011-03-07 | 2011-03-07 | Error proofing tool capable of causing oil pump harness to be inserted into connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200573255U CN202068035U (en) | 2011-03-07 | 2011-03-07 | Error proofing tool capable of causing oil pump harness to be inserted into connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202068035U true CN202068035U (en) | 2011-12-07 |
Family
ID=45061888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200573255U Expired - Fee Related CN202068035U (en) | 2011-03-07 | 2011-03-07 | Error proofing tool capable of causing oil pump harness to be inserted into connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202068035U (en) |
-
2011
- 2011-03-07 CN CN2011200573255U patent/CN202068035U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20150307 |
|
| EXPY | Termination of patent right or utility model |