CN206084903U - Engine gudgeon pin installs frock - Google Patents
Engine gudgeon pin installs frock Download PDFInfo
- Publication number
- CN206084903U CN206084903U CN201621099748.2U CN201621099748U CN206084903U CN 206084903 U CN206084903 U CN 206084903U CN 201621099748 U CN201621099748 U CN 201621099748U CN 206084903 U CN206084903 U CN 206084903U
- Authority
- CN
- China
- Prior art keywords
- piston
- support column
- pin
- guide finger
- gudgeon pin
- 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
Landscapes
- Automatic Assembly (AREA)
Abstract
The utility model discloses an engine gudgeon pin installs frock, including bottom plate (1), guide sleeve (2) and support column (3), guide sleeve (2) and support column (3) equal fixed mounting be in on bottom plate (1), be equipped with on the lateral wall of guide sleeve (2) along accent knothole (4) that vertical direction set up, the inside of guide sleeve (2) is equipped with uide pin (5), and adjustment handle (8) are passed transfer knothole (4) back with uide pin (5) fixed connection, the top of support column (3) is equipped with plummer (6). The utility model discloses can realize installing fast the piston pin, can effectively improve the assembly efficiency of piston pin, have simple structure, easy -operating advantage.
Description
Technical field
This utility model is related to a kind of frock, particularly a kind of engine gudgeon pin mounting tool.
Background technology
Connecting rod is the strength member in automobile engine, and its one end is connected to the piston other end and is connected to bent axle, its work
With being that the reciprocating motion of piston is transformed into into the rotary motion of bent axle, and the power acted on piston is passed to bent axle with output work
Rate.Typically it is attached by piston pin between piston and connecting rod, is gap cooperation between piston pin and piston and connecting rod, but
Gap amount is less, the phenomenon for easily occurring clamping stagnation in installation process, therefore design one is easy to the frock that piston pin is installed just to seem outstanding
For important.
Currently available technology scheme does not configure mounting tool, and operator are directly installed on the table, during installation
First piston is placed on the table, the piston pin by piston pin from piston is inserted into, and connecting rod is put in piston, continues to push away
Piston pin, makes piston pin through connecting rod, and such as connecting rod position has deviation, a small range movement connecting rod, until piston pin is through company
Bar, continues to press on piston pin, until piston pin is through in the piston pin hole at two ends on piston, by installing at piston pin two ends
Snap ring prevents piston pin from coming off.Installation process wastes time and energy, and affects efficiency of assembling.
Utility model content
The purpose of this utility model is to provide a kind of engine gudgeon pin mounting tool, to solve technology of the prior art
Problem, it can realize Fast Installation piston pin, can effectively improve the efficiency of assembling of piston pin, with simple structure, easily grasp
The advantage of work.
This utility model provides a kind of engine gudgeon pin mounting tool, including base plate, pilot sleeve and support column, institute
State pilot sleeve and the support column is fixedly mounted on the base plate；The side wall of the pilot sleeve is provided with along vertically side
To the adjustment hole for arranging, the inside of the pilot sleeve is provided with guide finger, and regulation handle is led through after the adjustment hole with described
It is fixedly connected to pin；Plummer is provided with the top of the support column.
In aforesaid engine gudgeon pin mounting tool, it is preferable that the plummer is provided with 2 pieces of guiding being arranged symmetrically
Plate.
In aforesaid engine gudgeon pin mounting tool, it is preferable that the adjustment hole is by altitude mixture control section and positioning section group
Into the altitude mixture control section is vertically arranged, and the positioning section is horizontally disposed, the positioning section and the height
The top connection of section is adjusted, the altitude mixture control section constitutes an inverted L-shaped with the positioning section.
In aforesaid engine gudgeon pin mounting tool, it is preferable that be additionally provided with oil-free bushing in the pilot sleeve, the two
For interference fit；The guide finger is slidably matched with the oil-free bushing.
In aforesaid engine gudgeon pin mounting tool, it is preferable that the regulation handle passes through screw thread with the guide finger
Connection.
Compared with prior art, this utility model is provided with pilot sleeve and support column, by the carrying at the top of support column
Platform can hold piston rod, and the guide finger installed by pilot sleeve inside can effectively position piston and piston rod, make installation
During piston rod will not depart from piston, facilitate the installation of piston pin；Due to positioning piston and piston rod using guide finger,
Without the need for manually aliging, the installation effectiveness of piston pin, and this utility model simple structure are effectively increased, low production cost, and
Easily operation, suitably popularization and application on a large scale.
Description of the drawings
Fig. 1 is the axonometric drawing under utility model works state；
Fig. 2 is sectional view of the present utility model.
Description of reference numerals：1- base plates, 2- pilot sleeves, 3- support columns, 4- adjustment holes, 41- altitude mixture control sections, 42- is fixed
Position section, 5- guide fingers, 6- plummers, 7- guide plates, 8- regulation handles, 9- oil-free bushings, 10- pistons, 11- piston pins, 12- lives
Stopper rod.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio
Same or similar element is represented to same or similar label eventually or the element with same or like function.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, is only used for explaining this utility model, and can not be construed to of the present utility model
Limit.
Embodiment of the present utility model：A kind of as depicted in figs. 1 and 2, engine gudgeon pin mounting tool, including base plate 1,
Pilot sleeve 2 and support column 3, the base plate 1 is provided with bolt mounting holes, it is possible to use bolt is by the pilot sleeve 2 and institute
State support column 3 to be fixedly mounted on the base plate 1；The side wall of the pilot sleeve 2 is provided with the regulation for vertically arranging
Hole 4, the inside of the pilot sleeve 2 is provided with guide finger 5, and regulation handle 8 is solid with the guide finger 5 through after the adjustment hole 4
Fixed connection；The top of the support column 3 is provided with plummer 6, and the plummer 6 is fixed with the support column 3 using bolt.
By the setting of the pilot sleeve 2 and the guide finger 5, can be by piston 10 and the pre-determined bit of piston rod 12 one
Rise, by the setting of the support column 3, staff can be replaced to hold piston rod 12, be easy to the installation of piston pin 11.
In order that plummer 6 can preferably position piston rod 12, prevent piston rod 12 from producing laterally offset, it is preferable that
2 pieces of guide plates 7 being arranged symmetrically are provided with the plummer 6.The distance between 2 pieces of guide plates 7 being arranged symmetrically are slightly larger than
The width of the top bearing shell installation end of piston rod 12, can prevent it from displacement is produced in installation process its stuck fast.
As long as the adjustment hole 4 meets the effect of the altitude mixture control of the alignment pin 5, one need to be only arranged under normal circumstances
The individual through hole being arranged in a vertical direction, when piston 10 is installed, one only handles residence and states regulation handle 8, and another handss are installed
Piston 10 and piston rod 12, but this operational approach work efficiency is not high, in order to further improve work efficiency, this reality
Apply example and provide a kind of preferred regulation pore structure, the adjustment hole 4 is made up of altitude mixture control section 41 and positioning section 42, the height
Degree adjusts section 41 and vertically arranges, and the positioning section 42 is horizontally disposed, and the positioning section 42 is adjusted with the height
The top connection of sections 41, the altitude mixture control section 41 constitutes an inverted L-shaped with the positioning section 42.
By horizontally disposed positioning section 42 staff can be replaced to position the regulation handle 8, such staff can be with
Go that piston 10 and piston rod 12 are installed using two handss, drastically increase assembling speed.
In order to improve the smoothness that the guide finger 5 is moved in vertical direction, it is preferable that in the pilot sleeve 2 also
Oil-free bushing 9 is provided with, is interference fit between the oil-free bushing 9 and the pilot sleeve 2；The guide finger 5 and the nothing
Oily bushing 9 is slidably matched.
For the ease of the installation and removal of the guide finger 5, the regulation handle 8 and the guide finger 5 are designed into composition
Body formula structure, the regulation handle 8 is threaded connection with the guide finger 5.
Using method of the present utility model：The positioning of the inverted L-shaped adjustment hole 4 that first regulation handle 8 is placed on pilot sleeve 2
In section 42, will guide finger 5 be placed in top dead center position, then first the piston pin installing hole of the lower end of piston 10 is enclosed within into guide finger 5
On, operator live piston 10 with hand rest, then one end of piston rod 12 is enclosed within guide finger 5, from the piston of the upper end of piston 10
Can observe whether piston rod 12 has been attached on guide finger 5 in pin installing hole, the other end of piston rod 12 is placed in into plummer 6
On, moving down piston 10 makes the piston pin installing hole of the upper end of piston 10 be enclosed within guide finger 5；Then will be living from the upper end of piston 10
Plug pin 11 is put in piston pin installing hole, and now piston pin 11 is enclosed within guide finger 5；Then one hands of operator will adjust handss
Handle 8 is moved in the altitude mixture control section 41 of adjustment hole 4, while operator's another handss slowly push down on piston pin 11, now
Piston pin 11 is slowly moved down along guide finger 5, until guide finger 5 moves to the lowermost end of altitude mixture control section 41, piston pin 11
It is installed in place.Operator reuse piston pin snap ring seized piston pin 11 prevents it from coming off.
Above construction of the present utility model, feature and action effect are described in detail according to the embodiment shown in schema, with
Upper described is only preferred embodiment of the present utility model, but this utility model is not to limit practical range shown in drawing, it is every according to
According to the made change of conception of the present utility model, or the Equivalent embodiments of equivalent variations are revised as, still without departing from description and figure
Show covered it is spiritual when, all should be in protection domain of the present utility model.
Claims (5)
1. a kind of engine gudgeon pin mounting tool, it is characterised in that：Including base plate (1), pilot sleeve (2) and support column (3),
The pilot sleeve (2) and the support column (3) are fixedly mounted on the base plate (1)；The side wall of the pilot sleeve (2)
The adjustment hole (4) for vertically arranging is provided with, the inside of the pilot sleeve (2) is provided with guide finger (5), regulation handle
(8) it is fixedly connected with the guide finger (5) through after the adjustment hole (4)；Plummer is provided with the top of the support column (3)
(6)。
2. engine gudgeon pin mounting tool according to claim 1, it is characterised in that：The plummer (6) is provided with 2
The guide plate (7) that block is arranged symmetrically.
3. engine gudgeon pin mounting tool according to claim 1, it is characterised in that：The adjustment hole (4) is by height
Section (41) and positioning section (42) composition are adjusted, the altitude mixture control section (41) is vertically arranged, positioning section (42) edge
Horizontally arranged, the positioning section (42) connects with the top of the altitude mixture control section (41), the altitude mixture control section (41)
An inverted L-shaped is constituted with the positioning section (42).
4. the engine gudgeon pin mounting tool according to any one in claim 1-3, it is characterised in that：The guiding
Oil-free bushing (9) is additionally provided with sleeve (2), the two is interference fit；The guide finger (5) is slided with the oil-free bushing (9)
Coordinate.
5. engine gudgeon pin mounting tool according to claim 4, it is characterised in that：The regulation handle (8) and institute
State guide finger (5) to be threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099748.2U CN206084903U (en) | 2016-09-30 | 2016-09-30 | Engine gudgeon pin installs frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099748.2U CN206084903U (en) | 2016-09-30 | 2016-09-30 | Engine gudgeon pin installs frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206084903U true CN206084903U (en) | 2017-04-12 |
Family
ID=58481046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621099748.2U Expired - Fee Related CN206084903U (en) | 2016-09-30 | 2016-09-30 | Engine gudgeon pin installs frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206084903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944974A (en) * | 2017-04-17 | 2017-07-14 | 常州机电职业技术学院 | Mounting device for engine piston pin and use method thereof |
-
2016
- 2016-09-30 CN CN201621099748.2U patent/CN206084903U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944974A (en) * | 2017-04-17 | 2017-07-14 | 常州机电职业技术学院 | Mounting device for engine piston pin and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202725704U (en) | Height regulation structure used for sheet metal part extrusion device | |
| CN203738354U (en) | Automatic press fitting device for engine cam shaft hole lining | |
| CN204873716U (en) | Lifting device for utilize cylinder transmission | |
| CN206316622U (en) | The feeding device of clasp feed mechanism | |
| CN106334918A (en) | Retaining ring feeding mechanism | |
| CN206084903U (en) | Engine gudgeon pin installs frock | |
| CN205914614U (en) | Novel pipe fitting punching equipment is connected to automobile | |
| CN201529970U (en) | Adjustable cylinder sleeve extractor | |
| CN210716613U (en) | Supporting mechanism of flowmeter | |
| CN205764143U (en) | A kind of metal tape cutter being easily changed cutting knife | |
| CN103358666A (en) | Automatic silk screen printing machine | |
| CN207606823U (en) | A kind of adjustable five metalworkings steel plate telltale mark mechanism of marker pen | |
| CN203209080U (en) | Erector for chemical experiment teaching | |
| CN106312503B (en) | The feeding device of retaining ring feed mechanism | |
| CN105268899A (en) | Adjustable riveting press | |
| CN105644644A (en) | Pneumatic rope climbing robot | |
| CN204673582U (en) | A kind of workbench for electronic product assembling | |
| CN209393790U (en) | A kind of hydraulic press for diaphragm spring production | |
| CN203765248U (en) | Installation device for engineering machinery parts | |
| CN202556877U (en) | Lifting device for printing roller | |
| CN205496366U (en) | Punching device | |
| CN202278829U (en) | Stamping press | |
| CN203292313U (en) | Flanging die of air guiding cone | |
| CN205393249U (en) | Pipe bending mechanism device | |
| CN206170972U (en) | Novel automatic trammels |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20190930 |