CN202985490U - Bowl plug dismounting tool - Google Patents
Bowl plug dismounting tool Download PDFInfo
- Publication number
- CN202985490U CN202985490U CN 201220730855 CN201220730855U CN202985490U CN 202985490 U CN202985490 U CN 202985490U CN 201220730855 CN201220730855 CN 201220730855 CN 201220730855 U CN201220730855 U CN 201220730855U CN 202985490 U CN202985490 U CN 202985490U
- Authority
- CN
- China
- Prior art keywords
- connector
- cannelure
- bowl
- atrium
- type plug
- 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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- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model discloses a bowl plug dismounting tool which comprises a connector. One end of the connector is provided with threads, the other end of the connector is provided with an annular groove, an opening cavity and a plurality of dividing grooves, wherein the dividing grooves extend in the axial direction of the connector, penetrate through the opening cavity and divide the end, which is provided with the annular groove, of the connector into a plurality of pedal-shaped bodies which can expand in a radial direction; and a plunger sleeve which changes from thin to thick from one end to the other end is plugged inside the opening cavity, the thinner end of the plunger sleeve is arranged inside the opening cavity, the thicker end of the plunger sleeve is arranged outside the opening cavity, and the plunger sleeve abuts against the connector through a fastener. When the bowl plug dismounting tool is used, the annular groove can be matched with the position of a bowl plug, the fastener enables the plunger sleeve to move inward the opening cavity to snap the annular groove with the bowl plug together, and a pulling hammer can be connected with the threaded end of the connector and pull out the bowl plug easily, so that the bowl plug dismounting tool is simple in structure and easy to use.
Description
Technical field
The utility model relates to a kind of instrument of dismantling the bowl type plug on engine oil channel and water channel.
Background technology
Engine is in the assembling test process, usually because the bowl type plug of the needs of accident analysis dismounting oil duct, water channel shutoff place; In addition, in the engine maintenance process, also need dismounting bowl type plug, but bowl type plug when assembling in order to guarantee that better sealing is gluing, and be generally interference fit, so bring very large difficulty to dismantlement work, do not have at present special extracting tool the bowl type is filled in the row dismounting.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of bowl type plug extracting tool that can dismantle easily bowl type plug is provided.
for solving the problems of the technologies described above, the technical solution of the utility model is: a kind of bowl of type plug extracting tool, comprise connector, described connector one end is provided with screw thread, the other end is provided with cannelure, the end that described connector is provided with cannelure is provided with atrium and some along the axially extended slot segmentation of described connector, described slot segmentation connects described atrium and the end that described connector is provided with cannelure is divided into the lobe body of some radially expanded supports, be fitted with in described atrium by an end to the plunger bushing of the other end by thin chap, the end that described plunger bushing is thinner is positioned at described atrium, a thicker end is positioned at outside atrium, described plunger bushing and described connector lean together by securing member.
As a kind of preferred version, described securing member is the screw bolt and nut of working in coordination, and described bolt passes described plunger bushing and connector, and the nut of described bolt leans mutually with described plunger bushing, and described nut is established a threaded end with described connector and leaned mutually.
As a kind of preferred version, described slot segmentation is provided with 4 roads, and described lobe body has 4.
As a kind of preferred version, the cross section of described cannelure is V-type.
As a kind of preferred version, described cannelure has 2 roads.
Owing to having adopted technique scheme, by securing member, plunger bushing is moved to a thinner end, thereby the lobe body on connector is outwards strutted, make the diameter of cannelure become large, thereby connector can be in the same place with bowl type fork clip, connector is established a threaded end and is connected with pulling out to hammer into shape, bowl type plug can be taken out easily by pulling out hammer, very easy to use, and simple in structure, low cost of manufacture.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structure cutaway view of the utility model embodiment;
Fig. 2 is the structural representation of the utility model embodiment;
In figure: 1, connector; 11, the lobe body; 12, cannelure; 13, atrium; 14, slot segmentation; 2, bolt; 3, nut; 4, plunger bushing.
The specific embodiment
as depicted in figs. 1 and 2, a kind of bowl of type plug extracting tool, comprise connector 1, described connector 1 one ends are provided with screw thread, the other end is provided with cannelure 12, in order to facilitate cannelure 12 and bowl type fork clip to close, the cross section of described cannelure 12 is V-type, described cannelure 12 is provided with 2 roads, use with convenient, the end that described connector 1 is provided with cannelure 12 is provided with atrium 13 and some along the axially extended slot segmentation of described connector 1, described slot segmentation 14 connects described atriums 13 and the end that described connector 1 is provided with cannelure 12 is divided into the lobe body 11 of some radially expanded supports, as a kind of better selection, described slot segmentation is provided with 4 roads, the lobe body 11 that is divided into is 4, so both facilitated the outside expanded support of lobe body 11, also guaranteed working strength, be fitted with in described atrium 13 by an end to the plunger bushing 4 of the other end by thin chap, the end that described plunger bushing 4 is thinner is positioned at described atrium 13, a thicker end is positioned at outside atrium 13, described plunger bushing 4 leans together by securing member with described connector 1, described securing member is bolt 2 and the nut 3 of working in coordination, described bolt 2 passes described plunger bushing 4 and connector 1, the nut of described bolt 2 leans mutually with described plunger bushing 4, described nut 3 is established a threaded end with described connector 1 and is leaned mutually.
During use, cannelure 12 is corresponding with the position of bowl type plug, fastening nut 3 makes, bolt 2 pulls cylindrical plag to move, make the outside expanded support of lobe body 11, thereby make cannelure 12 block firmly a bowl type plug, be connected with the end of thread of connector 1 by pulling out hammer, hammer is pulled out in utilization can take off a bowl type plug easily, easy to use.
Claims (5)
1. bowl type plug extracting tool, it is characterized in that: comprise connector, described connector one end is provided with screw thread, the other end is provided with cannelure, the end that described connector is provided with cannelure is provided with atrium and some along the axially extended slot segmentation of described connector, described slot segmentation connects described atrium and the end that described connector is provided with cannelure is divided into the lobe body of some radially expanded supports, be fitted with in described atrium by an end to the plunger bushing of the other end by thin chap, the end that described plunger bushing is thinner is positioned at described atrium, a thicker end is positioned at outside atrium, described plunger bushing and described connector lean together by securing member.
2. bowl as claimed in claim 1 type plug extracting tool, it is characterized in that: described securing member is the screw bolt and nut of working in coordination, described bolt passes described plunger bushing and connector, the nut of described bolt leans mutually with described plunger bushing, and described nut is established a threaded end with described connector and leaned mutually.
3. bowl as claimed in claim 1 type plug extracting tool, it is characterized in that: described slot segmentation is provided with 4 roads, and described lobe body has 4.
4. as claim 1,2 or 3 described bowls of type plug extracting tools, it is characterized in that: the cross section of described cannelure is V-type.
5. bowl as claimed in claim 4 type plug extracting tool, it is characterized in that: described cannelure has 2 roads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220730855 CN202985490U (en) | 2012-12-26 | 2012-12-26 | Bowl plug dismounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220730855 CN202985490U (en) | 2012-12-26 | 2012-12-26 | Bowl plug dismounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202985490U true CN202985490U (en) | 2013-06-12 |
Family
ID=48556708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220730855 Expired - Fee Related CN202985490U (en) | 2012-12-26 | 2012-12-26 | Bowl plug dismounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202985490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384892A (en) * | 2014-09-30 | 2015-03-04 | 长城汽车股份有限公司 | Bowl-shaped plug press mounting mechanism of engine |
-
2012
- 2012-12-26 CN CN 201220730855 patent/CN202985490U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384892A (en) * | 2014-09-30 | 2015-03-04 | 长城汽车股份有限公司 | Bowl-shaped plug press mounting mechanism of engine |
| CN104384892B (en) * | 2014-09-30 | 2017-01-25 | 长城汽车股份有限公司 | Bowl-shaped plug press mounting mechanism of engine |
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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: 20130612 Termination date: 20141226 |
|
| EXPY | Termination of patent right or utility model |