CN205136543U - Novel gearbox switch push rod structure - Google Patents
Novel gearbox switch push rod structure Download PDFInfo
- Publication number
- CN205136543U CN205136543U CN201520941553.7U CN201520941553U CN205136543U CN 205136543 U CN205136543 U CN 205136543U CN 201520941553 U CN201520941553 U CN 201520941553U CN 205136543 U CN205136543 U CN 205136543U
- Authority
- CN
- China
- Prior art keywords
- push rod
- ejector pin
- sleeve
- accepting groove
- metallic carrier
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
Abstract
The utility model relates to a novel gearbox switch push rod structure, including metal ejector pin and ejector pin sleeve, a first accepting groove has been offered to inside to the one end of metal ejector pin, is equipped with a second accepting groove in the ejector pin sleeve, and on the metal ejector pin was located to ejector pin cover barrel casing, first accepting groove fed through the second accepting groove, a spring sets up in first accepting groove and second accepting groove, and the inboard of metal ejector pin is connected to the one end of spring, and the telescopic inboard of ejector pin is connected to the other end, ejector pin sleeve one side nearer apart from the metal ejector pin is equipped with towards the inboard to turn over rivets, and metal ejector pin one side nearer apart from the ejector pin sleeve is equipped with the bulge towards the outside, and the bulge card is located and is turned over the inside of riveting, is equipped with the metallic gasket between bulge and turning over is riveted. Novel gearbox switch push rod structure through the ejector pin telescopic turn over rivet with its and metal ejector pin, spring and metallic gasket effectual make up integrative form the push rod part, and the push rod part of integral type has simple structure, convenient to use, the longer beneficial effect that waits of life -span.
Description
Technical field
The utility model relates to a kind of Novel gear box switch plunger structure, belongs to Manufacturing Technology for Automotive Parts field.
Background technique
At present, city vehicle is as bus and taxi, most employing mechanical gear box, mechanical gear box installs low cost of manufacture and oil consumption is low, but mechanical gear box internal switch due to its spring stress larger, and frequency of utilization is high, and the push rod of fixing spring can bear answering back to of spring force always, cause its working life shorter, current pusher structure is comparatively complicated, again the operation changed is comparatively complicated, is not easy to use.
Therefore be necessary to design a kind of Novel gear box switch plunger structure, to overcome the problems referred to above.
Model utility content
The purpose of this utility model is the defect overcoming prior art, provides a kind of structure simple, easy to use, the Novel gear box switch plunger structure that the life-span is longer.
The utility model is achieved in that
The utility model provides a kind of Novel gear box switch plunger structure, comprise metallic carrier rod and push rod and sleeve, one end of described metallic carrier rod internally offers one first accepting groove, one second accepting groove is provided with in described push rod and sleeve, described push rod and sleeve is sheathed in described metallic carrier rod, and described first accepting groove is communicated with described second accepting groove; One spring is arranged in described first accepting groove and described second accepting groove, and one end of described spring connects the inner side of described metallic carrier rod, and the other end connects the inner side of described push rod and sleeve; The described push rod and sleeve side nearer apart from described metallic carrier rod is provided with towards inner side turns over riveting, describedly turn over the opening that riveting is positioned at described second accepting groove, the described metallic carrier rod side nearer apart from described push rod and sleeve is provided with bump toward the outer side, turn over the inside of riveting described in described bump is arranged in, described bump and described turning between riveting are provided with metallic shim.
Further, described metallic carrier rod is tubular structure, and the internal diameter of described metallic carrier rod is less than the internal diameter of described push rod and sleeve.
Further, described in turn over riveting inside be provided with groove, described metallic shim is installed in described groove.
Further, the medial axis of described metallic carrier rod overlaps with the medial axis of described push rod and sleeve.
Further, described in turn over riveting be cyclic structure, be arranged at the end of described push rod and sleeve.
Further, described bump is cyclic structure, is arranged at the end of described metallic carrier rod.
The utility model has following beneficial effect:
The described push rod and sleeve side nearer apart from described metallic carrier rod is provided with towards inner side turns over riveting, describedly turn over the opening that riveting is positioned at described second accepting groove, the described metallic carrier rod side nearer apart from described push rod and sleeve is provided with bump toward the outer side, turn over the inside of riveting described in described bump is arranged in, described bump and described turning between riveting are provided with metallic shim.Itself and metallic carrier rod, spring and metallic shim are effectively combined into one by the riveting of turning over of described push rod and sleeve by the Novel gear box switch plunger structure that the utility model provides, form putter component, and the putter component of integral type to have structure simple, easy to use, life-span beneficial effect such as longer grade.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, 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.
The structural representation of the Novel gear box switch plunger structure that Fig. 1 provides for the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, belong to the scope of the utility model protection.
As Fig. 1, the utility model embodiment provides a kind of Novel gear box switch plunger structure, comprise metallic carrier rod 1 and push rod and sleeve 2, one end of described metallic carrier rod 1 internally offers one first accepting groove 11, one second accepting groove 21 is provided with in described push rod and sleeve 2, described push rod and sleeve 2 is sheathed in described metallic carrier rod 1, and described first accepting groove 11 is communicated with described second accepting groove 21.
As Fig. 1, described metallic carrier rod 1 is in tubular structure, and specifically refer to its inner shaping first accepting groove 11, the internal diameter of described metallic carrier rod 1 is less than the internal diameter of described push rod and sleeve 2, and namely the internal diameter of described first accepting groove 11 is less than the internal diameter of described second accepting groove 21.Wherein, the external diameter of described metallic carrier rod 1 is less than the internal diameter of described push rod and sleeve 2 equally, makes described metallic carrier rod 1 can enter the inside of described push rod and sleeve 2, namely enters in described second accepting groove 21.In addition, the medial axis of described metallic carrier rod 1 overlaps with the medial axis of described push rod and sleeve 2.
As Fig. 1, a spring 3 is arranged in described first accepting groove 11 and described second accepting groove 21, and one end of described spring 3 connects the inner side of described metallic carrier rod 1, and the other end connects the inner side of described push rod and sleeve 2.Described push rod and sleeve 2 side nearer apart from described metallic carrier rod 1 is provided with towards inner side turns over riveting 22, described in turn over the opening that riveting 22 is positioned at described second accepting groove 21, described in turn over riveting 22 in cyclic structure, be arranged at the end of described push rod and sleeve 2.
As Fig. 1, described metallic carrier rod 1 side nearer apart from described push rod and sleeve 2 is provided with bump 12 toward the outer side, and described bump 12, in cyclic structure, is arranged at the end of described metallic carrier rod 1.Turn over the inside of riveting 22 described in described bump 12 is arranged in, described bump 12 and described turning between riveting 22 are provided with metallic shim 4.Described inside of turning over riveting 22 is provided with groove 23, and described metallic shim 4 is installed in described groove 23, and described metallic shim 4, in order to fixing described bump 12, makes it not easily be drawn out.Concrete, described metallic shim 4 part is arranged in described groove 23, and another part is positioned at outside groove 23, and being in described second accepting groove 21, is bump 12 for keeping out, and described metallic carrier rod 1 is effectively fixed in described push rod and sleeve 2.
Itself and metallic carrier rod 1, spring 3 and metallic shim 4 are effectively combined into one by the riveting 22 of turning over of described push rod and sleeve 2 by the Novel gear box switch plunger structure that the utility model provides, form putter component, and the putter component of integral type to have structure simple, easy to use, life-span beneficial effect such as longer grade.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a Novel gear box switch plunger structure, it is characterized in that, comprise metallic carrier rod and push rod and sleeve, one end of described metallic carrier rod internally offers one first accepting groove, one second accepting groove is provided with in described push rod and sleeve, described push rod and sleeve is sheathed in described metallic carrier rod, and described first accepting groove is communicated with described second accepting groove;
One spring is arranged in described first accepting groove and described second accepting groove, and one end of described spring connects the inner side of described metallic carrier rod, and the other end connects the inner side of described push rod and sleeve;
The described push rod and sleeve side nearer apart from described metallic carrier rod is provided with towards inner side turns over riveting, describedly turn over the opening that riveting is positioned at described second accepting groove, the described metallic carrier rod side nearer apart from described push rod and sleeve is provided with bump toward the outer side, turn over the inside of riveting described in described bump is arranged in, described bump and described turning between riveting are provided with metallic shim.
2. Novel gear box switch plunger structure as claimed in claim 1, it is characterized in that: described metallic carrier rod is tubular structure, the internal diameter of described metallic carrier rod is less than the internal diameter of described push rod and sleeve.
3. Novel gear box switch plunger structure as claimed in claim 1 or 2, is characterized in that: described in turn over riveting inside be provided with groove, described metallic shim is installed in described groove.
4. Novel gear box switch plunger structure as claimed in claim 1, is characterized in that: the medial axis of described metallic carrier rod overlaps with the medial axis of described push rod and sleeve.
5. the Novel gear box switch plunger structure as described in claim 1 or 4, is characterized in that: described in turn over riveting be cyclic structure, be arranged at the end of described push rod and sleeve.
6. the Novel gear box switch plunger structure as described in claim 1 or 4, is characterized in that: described bump is cyclic structure, is arranged at the end of described metallic carrier rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941553.7U CN205136543U (en) | 2015-10-28 | 2015-11-24 | Novel gearbox switch push rod structure |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520841287 | 2015-10-28 | ||
| CN2015208412870 | 2015-10-28 | ||
| CN201520941553.7U CN205136543U (en) | 2015-10-28 | 2015-11-24 | Novel gearbox switch push rod structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205136543U true CN205136543U (en) | 2016-04-06 |
Family
ID=55283808
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510820067.4A Pending CN105333108A (en) | 2015-10-28 | 2015-11-24 | Novel push rod structure of gearbox switch |
| CN201520941553.7U Expired - Fee Related CN205136543U (en) | 2015-10-28 | 2015-11-24 | Novel gearbox switch push rod structure |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510820067.4A Pending CN105333108A (en) | 2015-10-28 | 2015-11-24 | Novel push rod structure of gearbox switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105333108A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333108A (en) * | 2015-10-28 | 2016-02-17 | 武汉天运汽车电器有限公司 | Novel push rod structure of gearbox switch |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2746505Y (en) * | 2004-12-02 | 2005-12-14 | 严一航 | Adjustable signal switch |
| CN201213104Y (en) * | 2008-07-11 | 2009-03-25 | 叶成春 | Signal switch |
| JP5510887B2 (en) * | 2010-01-13 | 2014-06-04 | 日立工機株式会社 | Electric tool |
| CN204011132U (en) * | 2014-05-20 | 2014-12-10 | 浙江亿邦汽车电器有限公司 | Reverse lamp switch |
| CN204230116U (en) * | 2014-11-28 | 2015-03-25 | 温州市三峻轿车配件有限公司 | A kind of automobile gearbox signaling switch |
| CN105333108A (en) * | 2015-10-28 | 2016-02-17 | 武汉天运汽车电器有限公司 | Novel push rod structure of gearbox switch |
-
2015
- 2015-11-24 CN CN201510820067.4A patent/CN105333108A/en active Pending
- 2015-11-24 CN CN201520941553.7U patent/CN205136543U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333108A (en) * | 2015-10-28 | 2016-02-17 | 武汉天运汽车电器有限公司 | Novel push rod structure of gearbox switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105333108A (en) | 2016-02-17 |
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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: 20160406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |