CN208138340U - A kind of novel main shaft connection structure - Google Patents
A kind of novel main shaft connection structure Download PDFInfo
- Publication number
- CN208138340U CN208138340U CN201820370862.7U CN201820370862U CN208138340U CN 208138340 U CN208138340 U CN 208138340U CN 201820370862 U CN201820370862 U CN 201820370862U CN 208138340 U CN208138340 U CN 208138340U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- ball
- hole
- crawler shoe
- connecting rod
- 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.)
- Active
Links
Abstract
The utility model relates to a kind of novel main shaft connection structures, it includes main shaft and rod-plunger, several connecting holes are equipped in described main shaft one end, bottom is equipped with crawler shoe in the connecting hole, connecting rod ball is equipped on the outside of the crawler shoe, card slot is equipped on the main shaft wall on the outside of the connecting rod ball, circlip for hole is equipped in the card slot, the crawler shoe and connecting rod ball are fixed in connecting hole by circlip for hole, ball-and-socket is equipped on the crawler shoe and connecting rod ball, described rod-plunger one end is located in ball-and-socket.The utility model structure setting is reasonable, is convenient to mount and dismount, and maintenance cost is low.
Description
Technical field
The utility model relates to a kind of main shaft connection structures, and in particular to a kind of replaceable main shaft connection structure.
Background technique
Currently, main shaft will connect plunger with the mode that the connection for connecting plunger mostly uses pressing plate to connect and main shaft screw connects
It picks up and, the thickness of pressing plate has limitation, and generally only 2-3mm, ball-and-socket contact surface is few, easily damages, and main shaft ball-and-socket is easily ground, nothing
Method reparation, when maintenance, need replacing main shaft and pressing plate, and maintenance cost is very high.
Summary of the invention
Goal of the invention：The purpose of this utility model is to overcome deficiencies in the prior art, provide a kind of structure setting
Rationally, it is convenient to mount and dismount, the low novel main shaft connection structure of maintenance cost.
Technical solution：In order to solve the above-mentioned technical problem, a kind of novel main shaft connection structure described in the utility model, it
Including main shaft and rod-plunger, several connecting holes are equipped in described main shaft one end, bottom is equipped with crawler shoe in the connecting hole,
It is equipped with connecting rod ball on the outside of the crawler shoe, card slot is equipped on the main shaft wall on the outside of the connecting rod ball, is set in the card slot
Have circlip for hole, the crawler shoe and connecting rod ball are fixed in connecting hole by circlip for hole, in the crawler shoe and
Connecting rod ball is equipped with ball-and-socket, and described rod-plunger one end is located in ball-and-socket.
7 connecting holes are uniformly provided in described main shaft one end.
The circlip for hole is hole card spring.
The crawler shoe and connecting rod ball are all activity alternate form structure.
Beneficial effect：Compared with prior art, remarkable advantage is the utility model：The setting of the utility model overall structure
Rationally, it is equipped with crawler shoe and jump-ring slot in connecting hole, the accessory processed is connected with circlip, convenient for disassembly and assembly, dimension
When shield, the crawler shoe and connecting rod ball of abrasion are only needed to change, does not have to changing main-spindle, greatly reduces maintenance cost, this structure uses
Easy flexibly connection is reliable steady, meets actual operation requirements.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of novel main shaft connection structure described in the utility model, it includes main shaft 1 and rod-plunger
2, several connecting holes 3 are equipped in described 1 one end of main shaft, bottom is equipped with crawler shoe 4 in the connecting hole 3, in 4 outside of crawler shoe
Equipped with connecting rod ball 5, it is equipped with card slot 6 on 1 wall of main shaft in 5 outside of connecting rod ball, hole bullet is equipped in the card slot 6
Property retaining ring 7, the crawler shoe 4 and connecting rod ball 5 are fixed in connecting hole 3 by circlip for hole 7, in the crawler shoe 4 and even
Bar ball 5 is equipped with ball-and-socket 8, and described 2 one end of rod-plunger is located in ball-and-socket 8；7 companies are uniformly provided in described 1 one end of main shaft
Connect hole 3；The circlip for hole 7 is hole card spring；The crawler shoe 4 and connecting rod ball 5 are all activity alternate form structure.This reality
Rationally with the setting of novel overall structure, it is equipped with crawler shoe and jump-ring slot in connecting hole, the accessory circlip processed is connected
Come, it is convenient for disassembly and assembly, when maintenance, the crawler shoe and connecting rod ball of abrasion are only needed to change, does not have to changing main-spindle, greatly reduces dimension
Cost is protected, flexibly using simplicity, connection is reliable steady for this structure, meets actual operation requirements.
The utility model provides a kind of thinking and method, and there are many method and the approach for implementing the technical solution, with
It is only preferred embodiments of the present invention described in upper, it is noted that for those skilled in the art,
Without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications should also regard
For the protection scope of the utility model, all undefined components in this embodiment can be implemented in the prior art.
Claims (4)
1. a kind of novel main shaft connection structure, it is characterised in that：It includes main shaft（1）And rod-plunger（2）, in the main shaft
（1）One end is equipped with several connecting holes（3）, in the connecting hole（3）Interior bottom is equipped with crawler shoe（4）, in the crawler shoe（4）Outside is set
There is connecting rod ball（5）, in the connecting rod ball（5）The main shaft in outside（1）Wall is equipped with card slot（6）, in the card slot（6）Inside set
There is circlip for hole（7）, the crawler shoe（4）With connecting rod ball（5）Pass through circlip for hole（7）It is fixed on connecting hole（3）
It is interior, in the crawler shoe（4）With connecting rod ball（5）It is equipped with ball-and-socket（8）, the rod-plunger（2）One end is located at ball-and-socket（8）It is interior.
2. novel main shaft connection structure according to claim 1, it is characterised in that：In the main shaft（1）One end is uniformly set
There are 7 connecting holes（3）.
3. novel main shaft connection structure according to claim 1, it is characterised in that：The circlip for hole（7）For hole
Use circlip.
4. novel main shaft connection structure according to claim 1, it is characterised in that：The crawler shoe（4）With connecting rod ball（5）
It is all activity alternate form structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820370862.7U CN208138340U (en) | 2018-03-19 | 2018-03-19 | A kind of novel main shaft connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820370862.7U CN208138340U (en) | 2018-03-19 | 2018-03-19 | A kind of novel main shaft connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208138340U true CN208138340U (en) | 2018-11-23 |
Family
ID=64288826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820370862.7U Active CN208138340U (en) | 2018-03-19 | 2018-03-19 | A kind of novel main shaft connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208138340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194526A (en) * | 2018-03-19 | 2018-06-22 | 江苏可奈力机械制造有限公司 | A kind of novel main shaft connection structure |
-
2018
- 2018-03-19 CN CN201820370862.7U patent/CN208138340U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194526A (en) * | 2018-03-19 | 2018-06-22 | 江苏可奈力机械制造有限公司 | A kind of novel main shaft connection structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208138340U (en) | A kind of novel main shaft connection structure | |
| CN206417490U (en) | A kind of ribbon conveyer and its buffer unit | |
| CN202638514U (en) | Assembled nylon liner plate used for ball mill | |
| CN208509512U (en) | A kind of electric vehicle controller with cooling down function | |
| CN208138305U (en) | A kind of novel link piston structure | |
| CN108770318A (en) | A kind of electric vehicle controller with cooling down function | |
| CN108194526A (en) | A kind of novel main shaft connection structure | |
| CN204486272U (en) | A kind of Efficient air flow sieve blade | |
| CN208082883U (en) | A kind of sieve mine device for metallurgical machinery | |
| CN102896021A (en) | Split combined hammer head | |
| CN213478264U (en) | Electromagnet type drill rod rack | |
| CN205430889U (en) | Send trigger guide block | |
| CN208361178U (en) | Helix transporting device | |
| CN207235210U (en) | A kind of convenient fixed intelligent chip | |
| CN216269968U (en) | Airborne image measurement pod equipment easy to assemble | |
| CN204572540U (en) | A kind of water guide bearing structure | |
| CN210390518U (en) | Printer sectional shelf-unit | |
| CN207386998U (en) | A kind of device for being used to install large-scale axle sleeve | |
| CN206327577U (en) | A kind of agricultural remote sensing device rotating lifting gear | |
| CN207665425U (en) | Chip mounter suction nozzle | |
| CN208944241U (en) | A kind of Vertical Mill rocker structure | |
| CN203361129U (en) | High-pressure grouter cylinder body with rapid disassembly/assembly device | |
| CN208358703U (en) | Eccentric shaft and bearing pressure connect tooling | |
| CN217047326U (en) | Unit body hot runner system | |
| CN208179424U (en) | A kind of rollgang transmission shaft component assembly device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |