CN204056030U - Portable hydraulic pressure track link pin ear aligning device - Google Patents
Portable hydraulic pressure track link pin ear aligning device Download PDFInfo
- Publication number
- CN204056030U CN204056030U CN201420510643.6U CN201420510643U CN204056030U CN 204056030 U CN204056030 U CN 204056030U CN 201420510643 U CN201420510643 U CN 201420510643U CN 204056030 U CN204056030 U CN 204056030U
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- CN
- China
- Prior art keywords
- actuating cylinder
- hydraulic actuating
- jaw
- revolution
- fixing axis
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- Expired - Fee Related
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Abstract
A kind of portable hydraulic pressure track link pin ear aligning device, it comprises bracing frame, Portable handle, hydraulic actuating cylinder, depression bar, jaw, fixing axis of revolution and bearing, it is characterized in that support frame as described above top is provided with Portable handle, middle part is provided with hydraulic actuating cylinder, described hydraulic actuating cylinder is provided with depression bar, the piston rod of described hydraulic actuating cylinder is connected with jaw upper end, and described support is provided with fixing axis of revolution, and described fixing axis of revolution is connected with in the middle part of jaw by bearing.The utility model reduce maintainer labour intensity, arbitrarily mobile use flexible, simple to operate, reduce change caterpillar block maintenance difficulty, improve work efficiency.
Description
Technical field
The utility model relates to a kind of track link pin ear aligning device, specifically a kind of portable hydraulic pressure track link pin ear aligning device.
Background technology
Along with the develop rapidly of country, more and more higher to the requirement of travel engineering equipment during the numerous engineering construction such as mine, oil, exploration, building, in order to adapt to various working environment, engineering equipment many employings crawler type.And in the working environment that some are special; often there will be the problem of caterpillar block fracture damage; the personnel that need repairing when problem occurs change the caterpillar block of damage on the spot; well-known whole piece crawler belt connects into ring by caterpillar block; then connected through the pin ear on caterpillar block by track pin between caterpillar block, when changing caterpillar block at the scene, due to the problem of caterpillar block deadweight; pin ear between the two pieces of caterpillar blocks finally completing connection is difficult to align, and track pin is difficult to complete connection through pin ear.Prior art adopts manpower to utilize crowbar to be aligned by the pin ear of finally will connect two pieces of caterpillar blocks usually, is pounded in pin ear by track pin subsequently, completes maintenance.The extremely waste of manpower of this mode, working strength is large, and pin ear not easily aligns, and maintenance difficulty is large.
Utility model content
The utility model is exactly to overcome above-mentioned the deficiencies in the prior art, provides a kind of portable hydraulic pressure track link pin ear aligning device.
A kind of portable hydraulic pressure track link pin ear aligning device, it comprises bracing frame, Portable handle, hydraulic actuating cylinder, depression bar, jaw, fixing axis of revolution and bearing, and support frame as described above top is provided with Portable handle, and middle part is provided with hydraulic actuating cylinder;
Described hydraulic actuating cylinder is provided with depression bar;
The piston rod of described hydraulic actuating cylinder is connected with jaw one end;
Described support is provided with fixing axis of revolution;
Described fixing axis of revolution is connected with in the middle part of jaw by bearing.
the beneficial effects of the utility model: reduce the labour intensity of maintainer, arbitrarily mobile use flexible, simple to operate, reduce change caterpillar block maintenance difficulty, improve work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
1, bracing frame; 2, Portable handle; 3, hydraulic actuating cylinder; 4, depression bar; 5, jaw;
6, fixing axis of revolution; 7, bearing.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in Figure 1, a kind of portable hydraulic pressure track link pin ear aligning device, it comprises bracing frame 1, Portable handle 2, hydraulic actuating cylinder 3, depression bar 4, jaw 5, fixing axis of revolution 6 and bearing 7, it is characterized in that support frame as described above 1 top is provided with Portable handle 2, middle part is provided with hydraulic actuating cylinder 3, and described hydraulic actuating cylinder 3 is provided with depression bar 4, and the piston rod of described hydraulic actuating cylinder 3 is connected with jaw 5 upper end, support frame as described above 1 is provided with fixing axis of revolution 6, described fixing axis of revolution 6 is connected with in the middle part of jaw 5 by bearing 7.
Portable hydraulic pressure track link pin ear aligning device adopts wafer type, hydraulic drive, during operation, two jaw 5 lower ends are hooked respectively the outside of tight two pieces of caterpillar blocks, when operation depression bar 4 makes the hydraulic oil in hydraulic actuating cylinder 3 enter into rodless cavity, piston rod is protruding, promote connect jaw 5 lower end and do inside pinching action, drive two pieces of caterpillar blocks close to each other, after two pieces of track link pin ears align, penetrate track pin and complete maintenance work.When after the connection completing caterpillar block, make the hydraulic oil of hydraulic actuating cylinder enter rod chamber, piston rod bounces back, and drives jaw lower end to do reset and unclamps action, can take off this device.
The utility model reduce maintainer labour intensity, arbitrarily mobile use flexible, simple to operate, reduce change caterpillar block maintenance difficulty, improve work efficiency.
Claims (1)
1. a portable hydraulic pressure track link pin ear aligning device, it comprises bracing frame, Portable handle, hydraulic actuating cylinder, depression bar, jaw, fixing axis of revolution and bearing, it is characterized in that support frame as described above top is provided with Portable handle, middle part is provided with hydraulic actuating cylinder, described hydraulic actuating cylinder is provided with depression bar, the piston rod of described hydraulic actuating cylinder is connected with jaw upper end, and described support is provided with fixing axis of revolution, and described fixing axis of revolution is connected with in the middle part of jaw by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420510643.6U CN204056030U (en) | 2014-09-05 | 2014-09-05 | Portable hydraulic pressure track link pin ear aligning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420510643.6U CN204056030U (en) | 2014-09-05 | 2014-09-05 | Portable hydraulic pressure track link pin ear aligning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204056030U true CN204056030U (en) | 2014-12-31 |
Family
ID=52197594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420510643.6U Expired - Fee Related CN204056030U (en) | 2014-09-05 | 2014-09-05 | Portable hydraulic pressure track link pin ear aligning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204056030U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014060A (en) * | 2018-06-04 | 2018-12-18 | 苏州勤美达精密机械有限公司 | A kind of laborsaving lower core device and method |
| CN112429104A (en) * | 2020-12-23 | 2021-03-02 | 安徽傲宇数控科技有限公司 | Manual armoured mechanism handheld execution structure |
-
2014
- 2014-09-05 CN CN201420510643.6U patent/CN204056030U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014060A (en) * | 2018-06-04 | 2018-12-18 | 苏州勤美达精密机械有限公司 | A kind of laborsaving lower core device and method |
| CN112429104A (en) * | 2020-12-23 | 2021-03-02 | 安徽傲宇数控科技有限公司 | Manual armoured mechanism handheld execution structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141231 Termination date: 20170905 |