CN204403118U - A kind of divided piston rod structure - Google Patents

A kind of divided piston rod structure Download PDF

Info

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
Application number
CN201420813794.9U
Other languages
Chinese (zh)
Inventor
陆建效
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Xida Friction Material Factory
Original Assignee
Wuxi Xida Friction Material Factory
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Xida Friction Material Factory filed Critical Wuxi Xida Friction Material Factory
Priority to CN201420813794.9U priority Critical patent/CN204403118U/en
Application granted granted Critical
Publication of CN204403118U publication Critical patent/CN204403118U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

A kind of divided piston rod structure
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.
CN201420813794.9U 2014-12-22 2014-12-22 A kind of divided piston rod structure Expired - Fee Related CN204403118U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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