CN103736839B - A kind of oil level indicator decompressor - Google Patents
A kind of oil level indicator decompressor Download PDFInfo
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- CN103736839B CN103736839B CN201310737631.7A CN201310737631A CN103736839B CN 103736839 B CN103736839 B CN 103736839B CN 201310737631 A CN201310737631 A CN 201310737631A CN 103736839 B CN103736839 B CN 103736839B
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- oil level
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Abstract
The invention discloses a kind of oil level indicator decompressor, comprise and cut R drift, circular hole drift, stripper, die, positioner, punching press assembly and forcing press, also comprise guide and for providing the elastic spacing one of downforce to guide, the bottom of guide is provided with oil level stick guiding groove, oil level stick guiding groove is vertically gradually wealthy from top to bottom, two spigot surfaces of oil level stick guiding groove are symmetrical along oil level stick guiding groove vertical direction center line, the center line of oil level stick guiding groove vertical direction, cut R drift vertical direction center line and circular hole drift vertical direction center line is in the same plane, die and stripper are provided with the pilot hole passed through for guide, elastic spacing one in its natural state, the bottom of the bottom and circular hole drift of cutting R drift is all higher than the bottom of guide.Oil level indicator entirety is comparatively symmetrical, attractive in appearance, and this oil level indicator decompressor can extend the service life that oil level takes into account oil level indicator conduit.
Description
Technical field
The present invention relates to oil level indicator processing technique field, particularly a kind of oil level indicator decompressor.
Background technology
Oil level indicator is also known as oil rule, and it, for detecting the parts of the oil level of casing inner fluid, judges the oil mass of fluid according to the height of the fluid be attached on oil level indicator.Traditional oil level indicator mainly comprises the parts such as plastic handle, O type circle and oil level stick and forms, and wherein oil level stick is mainly used in the level height measuring engine motor oil.
In the process of oil level indicator, on the oil level stick completing oil level indicator by using oil level indicator decompressor, R is cut in punching and oil level stick end.Existing oil level indicator decompressor mainly comprises cuts R drift, circular hole drift, stripper, die, positioner and punching press assembly, stripper is provided with respectively for cutting R drift and circular hole drift by cutting R drift spacing hole and circular hole drift spacing hole, die be provided with respectively for described in cut that R drift and circular hole drift pass through cut R forming hole and circular hole forming hole, cut the center line of R drift spacing hole and cut the centerline collineation of R forming hole, the center line of circular hole drift spacing hole and the centerline collineation of circular hole forming hole, cut R drift and circular hole drift is fixedly connected on punching press assembly, oil level stick is placed between die and stripper, stripper is arranged on above die, the width location of oil level stick is realized by positioner.During the work of oil level indicator decompressor, the drive of punching press assembly is cut R drift and circular hole drift and stripper and is moved downward, and stripper first compresses oil level stick.When cutting R drift and circular hole drift moves in die, the oil level stick between die and stripper completes punching and R is cut in end.
But, because oil level stick raw material exist a margin of tolerance on width dimensions, the material width of different batches may be inconsistent, when causing oil level indicator decompressor to work, location is inaccurate, the center of cutting R portion of oil level stick end is difficult to overlap with the center line of the length direction of oil level stick, cause the sidepiece cutting R portion deflection oil level stick, and then make the side away from cutting R occur thinner, affect the outward appearance of oil level indicator, simultaneously oil level indicator operationally the end of oil level stick and oil level indicator conduit easily scratch, the service life that oil level takes into account oil level indicator conduit is lower.
Therefore, how extending the service life that oil level takes into account oil level indicator conduit, is those skilled in the art's technical problems urgently to be resolved hurrily.
Summary of the invention
The object of this invention is to provide a kind of oil level indicator decompressor, this oil level indicator decompressor can extend the service life that oil level takes into account oil level indicator conduit, and oil level indicator is more attractive in appearance.
For achieving the above object, the invention provides a kind of oil level indicator decompressor, comprise and cut R drift, circular hole drift, stripper, die, positioner and punching press assembly, described stripper be provided with respectively for described in cut R drift and described circular hole drift by cutting R drift spacing hole and circular hole drift spacing hole, described die be provided with respectively for described in cut that R drift and described circular hole drift pass through cut R forming hole and circular hole forming hole, the center line of the described R of cutting drift spacing hole and the described centerline collineation cutting R forming hole, the center line of described circular hole drift spacing hole and the centerline collineation of described circular hole forming hole, the described R of cutting drift and described circular hole drift are fixedly connected on described punching press assembly, described stripper is arranged on above described die, also comprise guide and for providing the elastic spacing one of downforce to described guide, the bottom of described guide is provided with oil level stick guiding groove, described oil level stick guiding groove is vertically gradually wealthy from top to bottom, two spigot surfaces of described oil level stick guiding groove are symmetrical along described oil level stick guiding groove vertical direction center line, the center line of described oil level stick guiding groove vertical direction, describedly cut R drift vertical direction center line and described circular hole drift vertical direction center line is in the same plane, described die and described stripper are provided with the guide spacing hole passed through for described guide, described elastic spacing one in its natural state, the bottom of described bottom and described circular hole drift of cutting R drift is all higher than the bottom of described guide, oil level stick guiding groove extends along oil level stick 13 length direction.
Preferably, described oil level stick guiding groove is V-type groove.
Preferably, described guide is V-block.
Preferably, described elastic spacing one is spring.
Preferably, described positioner is oil level stick alignment pin, and described oil level stick alignment pin is four, and four described oil level stick alignment pins are symmetrically distributed in oil level stick both sides between two.
Preferably, described punching press assembly comprises upper bolster, die shoe, backing plate, fixed head and the die shank be fixedly connected on described upper bolster, the upper surface of described backing plate is fixedly connected with described fixed head with described upper bolster respectively with lower surface, described backing plate offers the elastic spacing groove for accommodating described elastic spacing one, described guide and described fixed head are slidably connected, the described R of cutting drift and described circular hole drift are all fixedly connected on described fixed head, the force side of described forcing press is connected with the upper surface of described die shank, described die is arranged on described die shoe.
Preferably, also comprise inner guiding post, described stripper and described die are provided with the inner guiding post pilot hole for described inner guiding post movement, and the top of described inner guiding post is fixedly connected with described punching press assembly, and the bottom of described inner guiding post is positioned at described inner guiding post pilot hole.
Preferably, the stripper assembling be fixedly connected with described stripper is also comprised.
Preferably, described stripper assembling is material returned screw.
In technique scheme, oil level indicator decompressor provided by the invention, comprise and cut R drift, circular hole drift, stripper, die, positioner, punching press assembly, forcing press, guide, elastic spacing one, forcing press moves up and down for driving punching press assembly, elastic spacing one is used for providing downforce to guide, stripper is provided with respectively for cutting R drift and circular hole drift by cutting R drift spacing hole and circular hole drift spacing hole, die is provided with cuts R forming hole and circular hole forming hole for what cut that R drift and circular hole drift pass through respectively, cut the center line of R drift spacing hole and cut the centerline collineation of R forming hole, the center line of circular hole drift spacing hole and the centerline collineation of circular hole forming hole, cut R drift and circular hole drift is fixedly connected on punching press assembly, stripper is arranged on above die, the bottom of guide is provided with oil level stick guiding groove, oil level stick guiding groove is vertically gradually wealthy from top to bottom, two spigot surfaces of oil level stick guiding groove are symmetrical along oil level stick guiding groove vertical direction center line, the center line of oil level stick guiding groove vertical direction, cut R drift vertical direction center line and circular hole drift vertical direction center line is in the same plane, die and stripper are provided with the guide spacing hole passed through for guide, elastic spacing one in its natural state, the bottom of the bottom and circular hole drift of cutting R drift is all higher than the bottom of guide.When needs carry out oil level indicator press work, oil level stick is placed between die and stripper, by positioner, oil level stick is positioned, forcing press drives punching press assembly to move up and down, punching press assembly drives and cuts R drift, circular hole drift and guide move downward, because guide is connected with punching press assembly by elastic spacing one, first the oil level stick guiding groove of guide contacts with oil level stick, make the center line of the length direction of oil level stick and cut R drift vertical direction center line circular hole drift vertical direction center line to be positioned at same plane, make oil level stick correcting, by stripper, oil level stick is compressed again, then punching press assembly then drives and cuts R drift, circular hole drift and guide move downward, finally complete oil level stick punching and R is cut in end.
Known by foregoing description, inventing in the oil level indicator decompressor provided, by arranging oil level stick guiding groove in the bottom of guide, and oil level stick guiding groove is vertically gradually wealthy from top to bottom, two spigot surfaces of oil level stick guiding groove are symmetrical along oil level stick guiding groove vertical direction center line, the center line of oil level stick guiding groove vertical direction, cut R drift vertical direction center line and circular hole drift vertical direction center line is in the same plane, make the center line of oil level stick length direction and cut R drift vertical direction center line, circular hole drift vertical direction center line is positioned at same plane, the center of circle of cutting R portion of oil level stick end is positioned on oil level stick center line along its length, effectively avoid oil level stick and cut the thinner situation in side, R portion, oil level indicator entirety is comparatively symmetrical, attractive in appearance, and in the middle of oil level indicator uses, the end of oil level stick and oil level indicator conduit are not easy situation about scratching, therefore, oil level indicator decompressor provided by the invention can extend the service life that oil level takes into account oil level indicator conduit.
Accompanying drawing explanation
The structural representation of the oil level indicator decompressor that Fig. 1 provides for the embodiment of the present invention;
The mounting structure schematic diagram of the oil level stick that Fig. 2 provides for the embodiment of the present invention and guide;
The structural representation of the guide that Fig. 3 provides for the embodiment of the present invention;
Fig. 4 is the side view of guide shown in Fig. 3;
Fig. 5 is for guide shown in Fig. 4 is along A to structural representation.
Wherein in Fig. 1-5: 1-die, 2-cut R drift, 3-guide, 4-inner guiding post, 5-positioner, 6-elastic spacing one, 7-stripper, 8-stripper assembling, 9-die shank, 10-locate supporting plate, 11-block, 12-backing plate, 13-oil level stick, 14-circular hole drift, 15-upper bolster, 16-fixed head, 17-die shoe.
Detailed description of the invention
Core of the present invention is to provide a kind of oil level indicator decompressor, and this oil level indicator decompressor can extend the service life that oil level takes into account oil level indicator conduit, and oil level indicator is more attractive in appearance.
In order to make those skilled in the art understand technical scheme of the present invention better, below in conjunction with drawings and embodiments, the present invention is described in further detail.
Please refer to Fig. 1 to Fig. 5, in a kind of detailed description of the invention, oil level indicator decompressor provided by the invention, comprise forcing press, cut R drift 2, circular hole drift 14, stripper 7, die 1, positioner 5, punching press assembly, location supporting plate 10, block 11, stripper demolition part 8, guide 3 and elastic spacing one 6, forcing press moves up and down for driving punching press assembly, elastic spacing one is used for providing downforce to guide 3, and concrete, forcing press can be hydraulic press.Stripper assembling 8 is fixedly connected with stripper 7.Stripper 7 is provided with respectively for cutting R drift 2 and circular hole drift 14 by cutting R drift spacing hole and circular hole drift spacing hole, die 1 is provided with cuts R nibs and circular hole forming hole for what cut that R drift 2 and circular hole drift 14 pass through respectively, cut the center line of R drift spacing hole and cut the centerline collineation of R forming hole, the center line of circular hole drift spacing hole and the centerline collineation of circular hole forming hole.Cut R drift 2 and circular hole drift 14 is fixedly connected on punching press assembly, stripper 7 is arranged on above die 1, elastic spacing one 6 in its natural state, the bottom of the bottom and circular hole drift 14 of cutting R drift 2 is all higher than the bottom of guide 3, the bottom of guide 3 is provided with oil level stick guiding groove, oil level stick guiding groove is vertically gradually wealthy from top to bottom, two spigot surfaces of oil level stick guiding groove are symmetrical along oil level stick guiding groove vertical direction center line, namely oil level stick guiding groove extends along oil level stick 13 length direction, two spigot surfaces of oil level stick guiding groove can be curved surface, in order to reduce the labour intensity of staff, the present invention is preferred, spigot surface is plane, the center line of oil level stick guiding groove vertical direction, cut R drift vertical direction center line and circular hole drift vertical direction center line is in the same plane, thus the center of circle making oil level stick cut R portion is positioned on the center line of oil level stick length direction, oil level stick guiding groove is specifically as follows V-type groove, wherein the V-type face of V-type groove is the spigot surface of guide.Positioner 5 specifically can comprise two pieces of positioning baffles, and two pieces of positioning baffles lay respectively at the both sides of oil level stick 13, and stripper 7 is provided with the baffle plate via hole passed through for positioning baffle.Elastic spacing one 6 is specifically as follows bellows or spring, and in order to reduce production cost, preferred elastomeric locating part 6 of the present invention is spring.Die 1 and stripper 7 are provided with the guide spacing hole passed through for described guide 3.The installing plate that punching press assembly can comprise cope match-plate pattern and be arranged on cope match-plate pattern, punching press assembly is fixedly connected on the telescopic end of forcing press, cut R drift 2, circular hole drift 14 is all fixedly connected with on a mounting board, the two ends of elastic spacing one 6 are fixedly connected with guide 3 with installing plate respectively, and forcing press drives punching press assembly to move up and down.Location supporting plate 10 is fixedly connected with die 1, and block 11 is fixedly connected on the upper surface of location supporting plate 10, is limited the position of oil level stick 13 length direction by block 11.
When needs carry out oil level indicator press work, oil level stick 13 is placed between die 1 and stripper 7, positioned by positioner 5 pairs of oil level sticks 13, forcing press drives punching press assembly to move up and down, punching press assembly drives and cuts R drift 2, circular hole drift 14 and guide 3 move downward, because guide 3 is connected with punching press assembly by elastic spacing one 6, first the oil level stick guiding groove of guide 3 contacts with oil level stick 13, make the center line of oil level stick 13 length direction and cut R drift 2 vertical direction center line, circular hole drift 14 vertical direction center line is positioned at same plane, make oil level stick 13 correcting, then oil level stick 13 compresses by stripper, then punching press assembly then drives and cuts R drift 2, circular hole drift 14 and guide 3 move downward, finally complete oil level stick 13 punching and R is cut in end.
Known by foregoing description, inventing in the oil level indicator decompressor provided, by arranging oil level stick guiding groove in the bottom of guide 3, and oil level stick guiding groove is vertically gradually wealthy from top to bottom, two spigot surfaces of oil level stick guiding groove are symmetrical along oil level stick guiding groove vertical direction center line, the center line of oil level stick guiding groove vertical direction, cut R drift 2 vertical direction center line and circular hole drift 14 vertical direction center line is in the same plane, make the center line of oil level stick 13 length direction and cut R drift 2 vertical direction center line, circular hole drift 14 vertical direction center line is positioned at same plane, the center of circle of cutting R portion of oil level stick 13 end is positioned on oil level stick 13 center line along its length, effectively avoid oil level stick and cut the thinner situation in side, R portion, oil level indicator entirety is comparatively symmetrical, attractive in appearance, and in the middle of oil level indicator uses, the end of oil level stick and oil level indicator conduit are not easy situation about scratching, therefore, oil level indicator decompressor provided by the invention can extend the service life that oil level takes into account oil level indicator conduit.
Preferably, positioner 5 can be oil level stick alignment pin, oil level stick alignment pin is four, and four oil level stick alignment pins are distributed in oil level stick 13 both sides between two, and namely oil level stick 13 both sides are furnished with two oil level stick alignment pins respectively, concrete, oil level stick alignment pin can be arranged on die 1, and stripper 7 is provided with the alignment pin via hole passed through for oil level stick alignment pin, because positioner 5 is oil level stick alignment pin, be convenient to staff and carry out processing and manufacturing, and be convenient to staff's installation.In order to improve the positioning precision of positioner 5, the present invention preferably four oil level stick alignment pins is symmetrically distributed in oil level stick 13 both sides between two.
More preferably, punching press assembly can comprise upper bolster 15, die shoe 17, backing plate 12, fixed head 16 and the die shank 9 be fixedly connected on upper bolster 15, the upper surface of backing plate 12 is fixedly connected with fixed head 16 with upper bolster 15 respectively with lower surface, backing plate 12 offers the elastic spacing groove for accommodating elastic spacing one 6, concrete, the two ends of elastic spacing one 6 can abut with backing plate 12 and guide 3 respectively, guide 3 and fixed head 16 are slidably connected, fixed head 16 can arrange guide sliding space, cut R drift 2 and circular hole drift 14 is all fixedly connected on fixed head 16, the force side of forcing press is connected with the upper surface of die shank 9, die 1 is arranged on die shoe 17.Operationally, forcing press drives die shank 9 to move up and down to oil level indicator decompressor, finally realizes oil level stick and cuts R and punch operation.
The machining accuracy of R and punching is cut in order to improve oil level stick, this oil level indicator decompressor also comprises inner guiding post 4, stripper 7 and die 1 are provided with the inner guiding post pilot hole for inner guiding post 4 movement, the top of inner guiding post 4 is fixedly connected with punching press assembly, when punching press assembly comprises fixed head 16, inner guiding post 4 is fixedly connected with fixed head 16, and the bottom of inner guiding post 4 is positioned at inner guiding post pilot hole.By installing inner guiding post 4, efficiently avoid the situation of cutting R drift 2, circular hole drift 14 and guide 3 and misplacing in motion process, being convenient to cut R drift 2, circular hole drift 14 and guide 3 and stretching in the hole of die 1 correspondence.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. an oil level indicator decompressor, comprise and cut R drift, circular hole drift, stripper, die, positioner, punching press assembly and the forcing press for driving described punching press assembly to move up and down, described stripper be provided with respectively for described in cut R drift and described circular hole drift by cutting R drift spacing hole and circular hole drift spacing hole, described die be provided with respectively for described in cut that R drift and described circular hole drift pass through cut R forming hole and circular hole forming hole, the center line of the described R of cutting drift spacing hole and the described centerline collineation cutting R forming hole, the center line of described circular hole drift spacing hole and the centerline collineation of described circular hole forming hole, the described R of cutting drift and described circular hole drift are fixedly connected on described punching press assembly, described stripper is arranged on above described die, it is characterized in that, also comprise guide and for providing the elastic spacing one of downforce to described guide, the bottom of described guide is provided with oil level stick guiding groove, described oil level stick guiding groove is vertically gradually wealthy from top to bottom, two spigot surfaces of described oil level stick guiding groove are symmetrical along described oil level stick guiding groove vertical direction center line, the center line of described oil level stick guiding groove vertical direction, describedly cut R drift vertical direction center line and described circular hole drift vertical direction center line is in the same plane, described die and described stripper are provided with the guide spacing hole passed through for described guide, described elastic spacing one in its natural state, the bottom of described bottom and described circular hole drift of cutting R drift is all higher than the bottom of described guide, oil level stick guiding groove extends along oil level stick (13) length direction.
2. oil level indicator decompressor according to claim 1, is characterized in that, described oil level stick guiding groove is V-type groove.
3. oil level indicator decompressor according to claim 1, is characterized in that, described guide is V-block.
4. oil level indicator decompressor according to claim 1, is characterized in that, described elastic spacing one is spring.
5. oil level indicator decompressor according to claim 1, is characterized in that, described positioner is oil level stick alignment pin, and described oil level stick alignment pin is four, and four described oil level stick alignment pins are symmetrically distributed in oil level stick both sides between two.
6. oil level indicator decompressor according to claim 1, it is characterized in that, described punching press assembly comprises upper bolster, die shoe, backing plate, fixed head and the die shank be fixedly connected on described upper bolster, the upper surface of described backing plate is fixedly connected with described fixed head with described upper bolster respectively with lower surface, described backing plate offers the elastic spacing groove for accommodating described elastic spacing one, described guide and described fixed head are slidably connected, the described R of cutting drift and described circular hole drift are all fixedly connected on described fixed head, the force side of described forcing press is connected with the upper surface of described die shank, described die is arranged on described die shoe.
7. oil level indicator decompressor according to claim 1, it is characterized in that, also comprise inner guiding post, described stripper and described die are provided with the inner guiding post pilot hole for described inner guiding post movement, the top of described inner guiding post is fixedly connected with described punching press assembly, and the bottom of described inner guiding post is positioned at described inner guiding post pilot hole.
8. the oil level indicator decompressor according to any one of claim 1-7, is characterized in that, described forcing press is hydraulic press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310737631.7A CN103736839B (en) | 2013-12-27 | 2013-12-27 | A kind of oil level indicator decompressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310737631.7A CN103736839B (en) | 2013-12-27 | 2013-12-27 | A kind of oil level indicator decompressor |
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| Publication Number | Publication Date |
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| CN103736839A CN103736839A (en) | 2014-04-23 |
| CN103736839B true CN103736839B (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310737631.7A Active CN103736839B (en) | 2013-12-27 | 2013-12-27 | A kind of oil level indicator decompressor |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3759079A (en) * | 1970-06-13 | 1973-09-18 | Zaklad Doswiadczalny Pras Auto | Punching and forming tool with straightening facility for metal strip |
| CN2504051Y (en) * | 2001-11-01 | 2002-08-07 | 朴祥培 | One-step shaping punching mould for iron triangle |
| CN101474654A (en) * | 2009-01-21 | 2009-07-08 | 齐齐哈尔轨道交通装备有限责任公司 | Mold for shaping middle part of cross member |
| CN202291066U (en) * | 2011-11-03 | 2012-07-04 | 阳江市亿利模具有限公司 | Safety buckle continuous stamping die structure |
| CN203679014U (en) * | 2013-12-27 | 2014-07-02 | 重庆飞龙江利汽车部件有限公司 | Oil level gauge punching device |
-
2013
- 2013-12-27 CN CN201310737631.7A patent/CN103736839B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3759079A (en) * | 1970-06-13 | 1973-09-18 | Zaklad Doswiadczalny Pras Auto | Punching and forming tool with straightening facility for metal strip |
| CN2504051Y (en) * | 2001-11-01 | 2002-08-07 | 朴祥培 | One-step shaping punching mould for iron triangle |
| CN101474654A (en) * | 2009-01-21 | 2009-07-08 | 齐齐哈尔轨道交通装备有限责任公司 | Mold for shaping middle part of cross member |
| CN202291066U (en) * | 2011-11-03 | 2012-07-04 | 阳江市亿利模具有限公司 | Safety buckle continuous stamping die structure |
| CN203679014U (en) * | 2013-12-27 | 2014-07-02 | 重庆飞龙江利汽车部件有限公司 | Oil level gauge punching device |
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|---|---|
| CN103736839A (en) | 2014-04-23 |
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