CN204403118U - A kind of divided piston rod structure - Google Patents
A kind of divided piston rod structure Download PDFInfo
- Publication number
- CN204403118U CN204403118U CN201420813794.9U CN201420813794U CN204403118U CN 204403118 U CN204403118 U CN 204403118U CN 201420813794 U CN201420813794 U CN 201420813794U CN 204403118 U CN204403118 U CN 204403118U
- Authority
- CN
- China
- Prior art keywords
- rod
- projection
- shaft
- connection shaft
- thread
- 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
- 230000002093 peripheral Effects 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 101700078171 KNTC1 Proteins 0.000 description 3
- 208000001285 Stress Fractures Diseases 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001737 promoting Effects 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Abstract
The utility model provides a kind of divided piston rod structure, and its structure is simple, effectively can solve that equipment attrition is serious, working life low problem, reduce cost of production; It comprises connecting rod, described connecting rod is segmented connecting rod, described connecting rod includes first connecting rod, connects shaft, second connecting rod, described first connecting rod, connection shaft tail end are equipped with projection, described connection shaft, second connecting rod front end are equipped with the groove mated with described projection, described projection outer circumferential face is provided with outside thread, and described groove inner peripheral surface is provided with internal thread, is connected between described first connecting rod, connection shaft, second connecting rod by described projection, matching grooves rear thread.
Description
Technical field
The utility model relates to technical field of transmission, is specially a kind of divided piston rod structure.
background techniqueconnecting rod is a kind of power transmission mechanism, then its durability degree and break-in degree seem particularly important, but existing connecting rod is generally integrated type, its difficulty of processing is larger, and once there is fatigue fracture or excessive abrasion distortion, if change not in time, keep in repair, will working life be reduced, and reduce workmanship.
Summary of the invention
For the problems referred to above, the utility model provides a kind of divided piston rod structure, and its structure is simple, effectively can solve that equipment attrition is serious, working life low problem, reduce cost of production.
Its technological scheme is such: it comprises connecting rod, it is characterized in that: described connecting rod is segmented connecting rod, described connecting rod includes first connecting rod, connects shaft, second connecting rod, described first connecting rod, connection shaft tail end are equipped with projection, described connection shaft, second connecting rod front end are equipped with the groove mated with described projection, described projection outer circumferential face is provided with outside thread, described groove inner peripheral surface is provided with internal thread, is connected between described first connecting rod, connection shaft, second connecting rod by described projection, matching grooves rear thread.
The beneficial effects of the utility model are, connecting rod is segmentation structure, substantially reduce difficulty of processing, connecting rod includes first connecting rod, connect shaft, second connecting rod, first connecting rod, connect shaft, by corresponding projection between second connecting rod, being threaded on groove, then work in-process generation fatigue fracture or excessive abrasion distortion, can change in time, maintenance, dismantle also more convenient, long service life, first connecting rod simultaneously, connect shaft, also can connect by various combination between second connecting rod, to adapt to process equipment needs, have and use promotional value preferably.
Accompanying drawing explanation
Fig. 1 is the structural representation after fractionation of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises connecting rod 1, connecting rod 1 is segmented connecting rod, substantially reduce difficulty of processing, connecting rod 1 includes first connecting rod 2, connect shaft 3, second connecting rod 4, first connecting rod 2, connect shaft 3 tail end and be equipped with projection 5, connect shaft 3, second connecting rod 4 front end is equipped with the groove 6 mated with projection 5, projection 5 outer circumferential face is provided with outside thread, groove 6 inner peripheral surface is provided with internal thread, first connecting rod 2, connect shaft 3, by projection 5 between second connecting rod 4, groove 6 mates rear thread and connects, then work in-process generation fatigue fracture or excessive abrasion distortion, can change in time, maintenance, dismantle also more convenient, long service life, first connecting rod 2 simultaneously, connect shaft 3, also can connect by various combination between second connecting rod 4, to adapt to process equipment needs, have and use promotional value preferably.
Claims (1)
1. a divided piston rod structure, it comprises connecting rod, it is characterized in that: described connecting rod is segmented connecting rod, described connecting rod includes first connecting rod, connects shaft, second connecting rod, described first connecting rod, connection shaft tail end are equipped with projection, described connection shaft, second connecting rod front end are equipped with the groove mated with described projection, described projection outer circumferential face is provided with outside thread, described groove inner peripheral surface is provided with internal thread, is connected between described first connecting rod, connection shaft, second connecting rod by described projection, matching grooves rear thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420813794.9U CN204403118U (en) | 2014-12-22 | 2014-12-22 | A kind of divided piston rod structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420813794.9U CN204403118U (en) | 2014-12-22 | 2014-12-22 | A kind of divided piston rod structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204403118U true CN204403118U (en) | 2015-06-17 |
Family
ID=53426981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420813794.9U Expired - Fee Related CN204403118U (en) | 2014-12-22 | 2014-12-22 | A kind of divided piston rod structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204403118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999357A (en) * | 2015-07-06 | 2015-10-28 | 李广连 | Two-section type transmission rod of electric angle grinder |
-
2014
- 2014-12-22 CN CN201420813794.9U patent/CN204403118U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999357A (en) * | 2015-07-06 | 2015-10-28 | 李广连 | Two-section type transmission rod of electric angle grinder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204403118U (en) | A kind of divided piston rod structure | |
| CN203809527U (en) | Cross universal joint of parallel robot | |
| CN204171447U (en) | A kind of novel broaching tool | |
| CN203230746U (en) | Splined shaft | |
| CN105782226A (en) | Combined connecting rod structure | |
| CN204692361U (en) | A kind of oil pump gap bridge toothing | |
| CN205413295U (en) | Grinding roller axle box | |
| CN204061285U (en) | A kind of bearing block assembly | |
| CN201461661U (en) | Split pin | |
| CN204312561U (en) | For the sleeve connector that expanding arbor end connects | |
| CN106224362A (en) | A kind of fan blade rotates with the linear double end axis of guide | |
| CN203917543U (en) | A kind of punch press universal adjustment compensation mechanism | |
| CN204403116U (en) | A kind of center spindle structure | |
| CN202851431U (en) | Bearing body structure for pump | |
| CN203584785U (en) | Single plunger ring structure for hydraulic plunger pump | |
| CN203403186U (en) | Connecting structure of installing cart and complete machine of combing machine | |
| CN203516059U (en) | Oil pump shaft | |
| CN105215898A (en) | Joint boot barrel spanner | |
| CN204248603U (en) | Ball link grinding tool | |
| CN204114066U (en) | A kind of worm screw backlash adjusting seat | |
| CN204376577U (en) | End cap oiling threephase asynchronous | |
| CN204725893U (en) | A kind of detent mechanism of forcing press independence reduction box | |
| CN204280467U (en) | A kind of hydraulic material shelf | |
| CN205173122U (en) | But hydraulic cylinder of quick -release uide bushing | |
| CN204386870U (en) | Pressing cover of plunger piston pump bushing dismounting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EXPY | Termination of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20151222 |