CN201889748U - Bushing installation tool for hydraulic excavator bucket - Google Patents
Bushing installation tool for hydraulic excavator bucket Download PDFInfo
- Publication number
- CN201889748U CN201889748U CN2010205957420U CN201020595742U CN201889748U CN 201889748 U CN201889748 U CN 201889748U CN 2010205957420 U CN2010205957420 U CN 2010205957420U CN 201020595742 U CN201020595742 U CN 201020595742U CN 201889748 U CN201889748 U CN 201889748U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- long connecting
- termination
- extended connecting
- lining
- 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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Abstract
The utility model discloses a bushing installation tool for a hydraulic excavator bucket. The bushing installation tool comprises a front tip, an extended connecting rod and a striking tip and is characterized in that the front tip is connected with the extended connecting rod by screw thread, and the striking tip is assembled with the extended connecting rod in a welding way, so that the front tip and the extended connecting rod can be replaced rapidly. One end of the extended connecting rod is provided with the front tip, and the other end of the extended connecting rod is provided with the striking tip; the front tip is connected with the extended connecting rod by screw thread; and the striking tip is in the interference assembly and connection with the extended connecting rod. When the bushing is beaten into a lug plate hole, the striking is convenient, the force can be applied easily, and the forced direction of the workpiece is the same as the installation direction; as the parts are less, the manufacturing amount is small, the cost is low, and the manufacture is convenient; the front tip is connected with the extended connecting rod by screw thread, and the extended connecting rod is made of steel pipe, therefore, the extended connecting rod is light, the bushing is easy, light and convenient to install, the labor intensity of workers is reduced, and the working efficiency is improved.
Description
Technical field
The utility model relates to a kind of Hydraulic Excavator Bucket lining frock is installed.
Background technology
All be to adopt excessively to cooperate during the lining of the scraper bowl on the hydraulic crawler excavator of producing on otic placode is installed at present both at home and abroad, the position of lining is used for installing hydraulic part, required precision is bigger, lining need be beaten into to prevent to scratch scratch after compressing lining with cushion block or parallels again after the liquid nitrogen cooling again during installation, because some lining is in the otic placode inboard, hitting power was little and be subjected to the bad assurance of force direction perpendicularity when this mode was installed and is subjected to two spacings influences between the otic placode and beats, assembly difficulty is big, and efficient is not high.
Summary of the invention
When being a kind of the installation is provided, the purpose of this utility model firmly make things convenient for hitting power to receive the vertical mechanism of force direction greatly.According to the coaxial characteristics in position, hole between the Hydraulic Excavator Bucket otic placode, adding the hole of long connecting rod by the opposite side otic placode with one makes and hits end in the otic placode outside, and front end is threaded lining is pressed on the otic placode hole with adding long connecting rod again, thereby then vertically firmly beats the operation that realizes lining is pressed into the otic placode hole from hitting end again.This device is easy to operate, and flexibly, working range is wide, convenient transportation.Add in the time of mounting bush the hole of long connecting rod from otic placode link the otic placode outside when hitting firmly convenient and stress surface be easy to keep the vertical high efficiency of finishing to install with installed surface.Lining connects the termination and strengthens connecting rod and adopt the dismounting that is threaded easy.It is light that a whole set of lining is installed frock, and the operating efficiency height is reliable, rapid.
Technical solution of the present utility model is such: a kind of Hydraulic Excavator Bucket lining is installed frock, comprise front end, add long connecting rod, hit the termination, it is characterized in that adding long connecting rod one end front end is installed, the other end is installed and is hit the termination, front end is to be threaded with adding long connecting rod, and hitting the termination is that the interference assembling is connected with adding long connecting rod.
Front end is three sections a step axle, and back segment step axle is threaded, add long connecting rod is seamless pipe, and an end tapping wherein hits the termination and be two sections step axle.Front end leading portion step is consistent with bush hole interference assembling, stage casing step and lining excircle dimension, back segment screw thread step assembles with adding the interference of long connecting rod endoporus, hits termination leading portion step and adds long connecting rod and do not have end of thread interference assembling, back segment cylindrical greater than adding the long connecting rod cylindrical.
Hit the termination and add the long connecting rod welding, the front end external thread section is threaded with the inner bolt hole of lengthening link end.
The utility model has the advantages that: it is light that the whole Hydraulic Excavator Bucket lining that assembles is installed frock, front end with add long connecting rod be threaded can be fast and convenient installation and removal.Hit when lining is beaten into the otic placode hole convenient easily firmly workpiece be subjected to force direction consistent with installation direction, front end and strike end structure are simple, handling ease, and processing capacity is few, add long connecting rod adopts the required processing capacity of seamless pipe little, and it is in light weight, in sum, the utility model fast installing/dismounting front end, simple in structure, easily manufactured, with low cost, dependable performance, simple to operate, efficient is high.
Description of drawings
It is such that structure of the present utility model constitutes:
Fig. 1 is the general assembly schematic diagram that Hydraulic Excavator Bucket lining of the present utility model is installed frock.
Fig. 2 is that Hydraulic Excavator Bucket lining of the present utility model is installed the cutaway view that frock is pressed front end among Fig. 1.
Fig. 3 is that Hydraulic Excavator Bucket lining of the present utility model is installed the part processing figure that frock is pressed reinforcement connecting rod among Fig. 1.
Fig. 4 is that Hydraulic Excavator Bucket lining of the present utility model is installed the part processing figure that frock is pressed strike termination among Fig. 1.
Fig. 5 is installed in the schematic diagram that application entity is operated for Hydraulic Excavator Bucket lining frock lining of the present utility model, and arrow is an installation direction.
Among Fig. 1 to Fig. 5: front end (1), add long connecting rod (2), hit termination (3).
The specific embodiment
Most preferred embodiment of the present utility model is such, with reference to accompanying drawing 1～Fig. 5, add long connecting rod (2) one ends front end (1) is installed, the other end is installed and is hit termination (3), front end (1) is to be threaded with adding long connecting rod (2), hitting termination (3) is the interference assembling with adding long connecting rod (2), promptly adding long connecting rod (2) one ends has the small end step circle external screw thread of inner bolt hole and front end (1) to be connected with a joggle, other end endoporus unthreaded hole is connected with the small end step circle cylindrical interference assembling of strike termination (3), the radicle cylindrical that hits termination (3) should be more bigger than the stomidium of front end (1), becomes slight taper.Hit termination (3) and add the no end of thread of long connecting rod (2) and weld, finish and add being connected of long connecting rod and strike termination.To add long connecting rod (2) threaded end during the user installation lining is put into the inboard and front end (1) of otic placode by the hole on the otic placode and is threaded, front end (1) leading portion step is put in the bush hole and the hole on lining and the otic placode is compressed again, and the user beats lining is pressed into and finishes lining in the otic placode hole and install hitting end.The intact lining of user installation removes front end (1) from adding long connecting rod (2), the user is lifting down the whole erection process of finishing adding long connecting rod by the otic placode hole.
Claims (3)
1. a Hydraulic Excavator Bucket lining is installed frock, comprise front end, add long connecting rod, hit the termination, it is characterized in that adding long connecting rod (2) one ends front end (1) is installed, the other end is installed and is hit termination (3), front end (1) is to be threaded with adding long connecting rod (2), and hitting termination (3) is that the interference assembling is connected with adding long connecting rod (2).
2. according to the described Hydraulic Excavator Bucket lining of claim 1 frock is installed, it is characterized in that front end (1) is three sections a step axle, back segment step axle is threaded, adding long connecting rod (2) is seamless pipe, an end tapping wherein, strike termination (3) is two sections a step axle, front end (1) leading portion step and bush hole interference assembling, the stage casing step is consistent with the lining excircle dimension, back segment screw thread step assembles with adding long connecting rod (2) endoporus interference, hits termination (3) leading portion step and adds the no end of thread interference assembling of long connecting rod (2), the back segment cylindrical is greater than adding long connecting rod (2) cylindrical.
3. according to the described Hydraulic Excavator Bucket lining of claim 1 frock is installed, it is characterized in that hitting termination (3) and add long connecting rod (2) welding, front end (1) external thread section is threaded with the inner bolt hole that adds long connecting rod (2) termination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205957420U CN201889748U (en) | 2010-11-08 | 2010-11-08 | Bushing installation tool for hydraulic excavator bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205957420U CN201889748U (en) | 2010-11-08 | 2010-11-08 | Bushing installation tool for hydraulic excavator bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201889748U true CN201889748U (en) | 2011-07-06 |
Family
ID=44219224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205957420U Expired - Fee Related CN201889748U (en) | 2010-11-08 | 2010-11-08 | Bushing installation tool for hydraulic excavator bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201889748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317473A (en) * | 2013-05-27 | 2013-09-25 | 陈景华 | Rapid mounting and dismounting device of bucket of hydraulic excavator |
-
2010
- 2010-11-08 CN CN2010205957420U patent/CN201889748U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317473A (en) * | 2013-05-27 | 2013-09-25 | 陈景华 | Rapid mounting and dismounting device of bucket of hydraulic excavator |
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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 |
Granted publication date: 20110706 Termination date: 20141108 |
|
| EXPY | Termination of patent right or utility model |