CN207629937U - A kind of automatic extension linkage - Google Patents
A kind of automatic extension linkage Download PDFInfo
- Publication number
- CN207629937U CN207629937U CN201721430073.XU CN201721430073U CN207629937U CN 207629937 U CN207629937 U CN 207629937U CN 201721430073 U CN201721430073 U CN 201721430073U CN 207629937 U CN207629937 U CN 207629937U
- Authority
- CN
- China
- Prior art keywords
- platen
- bottom plate
- cylinder
- symmetrically arranged
- side shield
- 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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- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model discloses a kind of automatic extension linkages, including bottom plate, pressure head and platen, the top of the bottom plate is slidably connected by symmetrically arranged sliding rail with pressure head, the middle part of the bottom plate is connect by supporting mechanism with platen, it is symmetrically arranged with side shield and rear baffle on the upper surface of the platen, fitting is placed with chain link between the side shield and rear baffle, and the bottom plate is connect by symmetrically arranged two guide posts with cylinder connecting plate, and is provided with cylinder on the upper surface of cylinder connecting plate.In the utility model, side shield and rear baffle are fixed on platen, chain link is placed on platen, Primary Location is realized according to the position of side shield and rear baffle, be connected with positioning pin in the lower part of push plate drives push plate to be slided up and down on guide post by cylinder, it can realize that precision positions on the basis of Primary Location before, it is this simple in structure, it is easy to operate, it is highly practical.
Description
Technical field
The utility model is related to chain link technical fields, more particularly to a kind of automatic extension linkage.
Background technology
Crawler belt is by active wheel drive, around the flexible chain link of driving wheel, bogie wheel, inducer and carrier wheel.Crawler belt
It is made of creeper tread and track pin etc..Each creeper tread is connected composition track link by track pin.There is hole at the both ends of creeper tread,
It is engaged with driving wheel, there is induction tooth at middle part, and for advising positive crawler belt, and it is de- to prevent endless-track vehicle from turning to or rolling crawler belt when driving
It falls, reinforces anti-skidding muscle (abbreviation decorative pattern) in having on one side of being contacted with ground, to improve robustness and crawler belt and the ground of creeper tread
Adhesive force.
All it was that manually chain link is suspended on pressure head in the past, but since Determination of Chain Element Ratio is heavier during crawler belt horizontal press fitting
It is not easy to operate, it is more time-consuming and inefficient during manual operation, thus need a kind of automatic chaining section structure.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of automatic chaining section proposed
Mechanism.
To achieve the goals above, the utility model uses following technical solution：A kind of automatic extension linkage, including
The top of bottom plate, pressure head and platen, the bottom plate is slidably connected by symmetrically arranged sliding rail with pressure head, the middle part of the bottom plate
It is connect with platen by supporting mechanism, side shield and rear baffle, the side shield is symmetrically arranged on the upper surface of the platen
Fitting is placed with chain link between rear baffle, and the bottom plate is connect by symmetrically arranged two guide posts with cylinder connecting plate, and
Cylinder is provided on the upper surface of cylinder connecting plate, the cylinder connects push plate by telescopic rod and is slidably connected with guide post, and pushes away
The bottom of plate is connected with positioning pin.
As further describing for above-mentioned technical proposal：
There are two the positioning pin settings, and positioning pin is symmetrical about the vertical median plane of platen.
As further describing for above-mentioned technical proposal：
The lower face of the push plate is parallel with the upper surface of platen.
As further describing for above-mentioned technical proposal：
Central point of the flexible rod axis of the cylinder Jing Guo push plate.
As further describing for above-mentioned technical proposal：
The axis of the guide post is perpendicular to the end face of bottom plate.
In the utility model, first, it is fixed with side shield and rear baffle on platen, chain link is placed on basis on platen
Primary Location is realized in the position of side shield and rear baffle, and be connected with positioning pin in the lower part of push plate drives push plate leading by cylinder
It is slided up and down on column, can realize that precision positions on the basis of Primary Location before, it is this simple in structure, it is easy to operate, it is real
It is strong with property；Then, pressure head is slidably connected by sliding rail in the both sides of platen, by the pressure head at oil cylinder pushing both ends to chain link into
Row press fitting has press fitting speed slow, great efforts ensure the quality height of product after press fitting due to using hydraulic oil cylinder driving to be squeezed.
Description of the drawings
Fig. 1 be the utility model proposes a kind of automatic extension linkage structural schematic diagram；
Fig. 2 is a kind of vertical view of automatic extension linkage of the utility model.
Marginal data：
1- sliding rails, 2- pressure heads, 3- positioning pins, 4- guide posts, 5- cylinders, 6- cylinders connecting plate, 7- push plates, 8- side shields, 9-
Chain link, 10- supporting mechanisms, 11- platens, 12- bottom plates, 13- rear baffles.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of automatic extension linkage, including bottom plate 12, pressure head 2 and platen 11, the top of bottom plate 12 are logical
It crosses symmetrically arranged sliding rail 1 to be slidably connected with pressure head 2, the middle part of bottom plate 12 is connect by supporting mechanism 10 with platen 11, platen
It is symmetrically arranged with side shield 8 and rear baffle 13 on 11 upper surface, is bonded between side shield 8 and rear baffle 13 and is placed with chain link 9,
Bottom plate 12 is connect by symmetrically arranged two guide posts 4 with cylinder connecting plate 6, and is provided on the upper surface of cylinder connecting plate 6
Cylinder 5, cylinder 5 connects push plate 7 by telescopic rod and is slidably connected with guide post 4, and the bottom of push plate 7 is connected with positioning pin 3.
There are two the settings of positioning pin 3, and positioning pin 3 is symmetrical about the vertical median plane of platen 11, the lower face of push plate 7 with
The upper surface of platen 11 is parallel, and the central point of the flexible rod axis of cylinder 5 Jing Guo push plate 7, the axis of guide post 4 is perpendicular to bottom plate 12
End face.
Supporting mechanism 10 is for being supported to platen 11 and highly adjusting.
Platen 11 is to provide support platform for chain link 9 and realize to carry out Primary Location to chain link 9, and wherein platen 11 has two
It is a, and two platens 11 are symmetrical about the vertical median plane of bottom plate 12.
Operation principle：In use, manually chain link 9 is pushed on platen 11, by the side of chain link 9 and below with platen
Side shield 8 and rear baffle 13 on 11 carry out fitting contact, and Primary Location is realized on platen 11 to chain link 9, later, control gas
The elongation of cylinder 5 enables the push plate 7 of 5 telescopic rod junction of cylinder that positioning pin 3 is inserted on chain link 9 along 4 slide downward of guide post
In pin hole on end face, being accurately positioned to chain link 9 is completed, later by the tail end of the telescopic rod end of two side cylinders and pressure head 2
It is contacted, when oil cylinder extends, pressure head 2 is pushed internally to be moved along sliding rail 1, as what pressure head 2 moved gos deep into, directly
Chain link is suspended to the press fitting completed on pressure head 2 to chain link 9.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of automatic extension linkage, including bottom plate (12), pressure head (2) and platen (11), which is characterized in that the bottom plate
(12) top is slidably connected by symmetrically arranged sliding rail (1) and pressure head (2), and the middle part of the bottom plate (12) is by supporting machine
Structure (10) is connect with platen (11), and side shield (8) and rear baffle (13), institute are symmetrically arranged on the upper surface of the platen (11)
It states fitting between side shield (8) and rear baffle (13) and is placed with chain link (9), the bottom plate (12) is led by symmetrically arranged two
Column (4) is connect with cylinder connecting plate (6), and cylinder (5) is provided on the upper surface of cylinder connecting plate (6), and the cylinder (5) is logical
It crosses telescopic rod connection push plate (7) to be slidably connected with guide post (4), and the bottom of push plate (7) is connected with positioning pin (3).
2. a kind of automatic extension linkage according to claim 1, which is characterized in that the positioning pin (3) is provided with two
It is a, and positioning pin (3) is symmetrical about the vertical median plane of platen (11).
A kind of automatic hang linkage 3. according to claim 1, which is characterized in that the lower face of the push plate (7) with
The upper surface of platen (11) is parallel.
4. a kind of automatic extension linkage according to claim 1, which is characterized in that the telescopic rod axis of the cylinder (5)
Central point of the line Jing Guo push plate (7).
5. a kind of automatic extension linkage according to claim 1, which is characterized in that the axis of the guide post (4) is vertical
End face in bottom plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721430073.XU CN207629937U (en) | 2017-10-30 | 2017-10-30 | A kind of automatic extension linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721430073.XU CN207629937U (en) | 2017-10-30 | 2017-10-30 | A kind of automatic extension linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207629937U true CN207629937U (en) | 2018-07-20 |
Family
ID=62859636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721430073.XU Expired - Fee Related CN207629937U (en) | 2017-10-30 | 2017-10-30 | A kind of automatic extension linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207629937U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671792A (en) * | 2017-10-30 | 2018-02-09 | 天津市汇点机电设备开发有限公司 | It is automatic to hang linkage |
| CN110303327A (en) * | 2019-06-19 | 2019-10-08 | 中铁工程装备集团隧道设备制造有限公司 | Cantilever excavator creeper tread disassemblerassembler and method |
-
2017
- 2017-10-30 CN CN201721430073.XU patent/CN207629937U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671792A (en) * | 2017-10-30 | 2018-02-09 | 天津市汇点机电设备开发有限公司 | It is automatic to hang linkage |
| CN110303327A (en) * | 2019-06-19 | 2019-10-08 | 中铁工程装备集团隧道设备制造有限公司 | Cantilever excavator creeper tread disassemblerassembler and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20211030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |