CN207405673U - A kind of twin-lock angled connector - Google Patents
A kind of twin-lock angled connector Download PDFInfo
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- CN207405673U CN207405673U CN201721356897.7U CN201721356897U CN207405673U CN 207405673 U CN207405673 U CN 207405673U CN 201721356897 U CN201721356897 U CN 201721356897U CN 207405673 U CN207405673 U CN 207405673U
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- connector
- clamping portion
- lower housing
- twin
- axis
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Abstract
The utility model is related to a kind of twin-lock angled connectors, including connector shell, the first upper axis and the second upper axis, fixed clamping portion and movable clamping portion, connector shell includes connector upper shell and connector lower housing, rotating hydraulic cylinder is equipped between connector upper shell and connector lower housing, rotating hydraulic cylinder includes hydraulic pressure cylinder housing and rotary part, first, second upper axis is arranged on the top of connector upper shell, the lower part of connector upper shell is fixedly connected with hydraulic pressure cylinder housing, and the top of connector lower housing is connected with rotary part；The one side of fixed clamping portion installs connector lower housing lower part, movable clamping portion are mounted on the opposite side of connector lower housing lower part.The utility model is simple in structure, the placement location of workpiece need not repeatedly be adjusted, it is particularly suitable for connecting the larger workpiece of weight, connecting portion is connected together convenient and efficient, the effective connection speed of quickening workpiece and working arm of excavating machine with workpiece connecting shaft.
Description
Technical field
The utility model is related to a kind of twin-lock angled connectors, belong to engineering machinery interconnection technique field.
Background technology
Construction machinery production technical field, excavator occupy the larger market share, and application field is relatively broad, shovel
The workpieces such as bucket, grab bucket, quartering hammer or crampon can need to be mounted on by connector according to production and operation to be excavated
It on machine, is so not only able to expand the use scope of excavator, and replaces installation and connect efficient and convenient, raising work efficiency.
Specific connector top is equipped with the connecting shaft being connected with working arm of excavating machine, and lower part is equipped with to connect the fixed company of workpiece
Socket part and active connection part when it is implemented, connector is connected on the working arm of excavator, treat that the workpiece has been constructed
When workpiece is needed replacing after, workpiece is changed with the wheelbase being fixedly connected between portion by reducing active connection part
Under, then by active connection part and it is fixedly connected with the connecting shaft of workpiece of the portion with that will replace and engages.
Workpiece such as quartering hammer after the completion of existing connector connection is only capable of vertically, it is impossible to according to work
Environmental demand suitably adjusts the angle of inclination of quartering hammer, and especially in narrow space only in vertical direction operation, often work effect
Rate is low, therefore needs to design a kind of connector, solves the problems, such as the inclination job requirements of workpiece.
Utility model content
The utility model in view of the deficienciess of the prior art, provide it is a kind of simple in structure, it is easy to operate to be convenient for and placement
The twin-lock angled connector of inclined workpiece connection.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of twin-lock angled connector, including connection
Device housing is consolidated for the first upper axis being connected with excavator lever arm and the second upper axis, for what is be connected with workpiece
Determining clamping portion and movable clamping portion, the connector shell includes connector upper shell and connector lower housing, the connector
Rotating hydraulic cylinder is equipped between upper shell and connector lower housing, the rotating hydraulic cylinder includes hydraulic pressure cylinder housing and rotating part
Part, first upper axis and the second upper axis are arranged on the top of the connector upper shell, the connector upper shell
Lower part is fixedly connected with the hydraulic pressure cylinder housing, and the top of the connector lower housing is connected with the rotary part；It is described solid
Determine the one side that clamping portion is fixedly mounted on the connector lower housing lower part, the activity clamping portion is mounted on institute by swivel pin
The opposite side of connector lower housing lower part is stated, the activity clamping portion is connected by adjusting mechanism with the connector lower housing,
Under the action of the adjusting mechanism, the activity clamping portion rotates to adjust centered on the swivel pin movable clamping portion and
Relative distance between the fixed clamping portion.
The beneficial effects of the utility model are：Under the action of rotating hydraulic cylinder, rotary part rotates, connector lower housing
Wallowing motion drives the workpiece wallowing motion being connected with fixed clamping portion, movable clamping portion, inclines so as to fulfill workpiece
The purpose tiltedly swung can improve operating efficiency from multiple angle operations.In short, the utility model is simple in structure, not only realize
The quick connection of the working arm of workpiece and excavator, and the wallowing motion angle of adjustable workpiece, so that
Obtaining workpiece has multiple operating angles, effectively improves the operating efficiency of workpiece.
Based on the above technical solutions, the utility model can also do following improvement.
Further, the adjusting mechanism includes adjusting hydraulic cylinder, and the cylinder body for adjusting hydraulic cylinder passes through the first axis pin
It is connected with the connector lower housing, the piston rod for adjusting hydraulic cylinder is connected by the second axis pin and the movable clamping portion
It connects.
Advantageous effect using above-mentioned further scheme is to adjust the piston rod elongation of hydraulic cylinder or bounce back to increase to add deduct
Connection is realized with fixing the distance between clamping portion, by the elongation or retraction for the piston rod for adjusting hydraulic cylinder in few activity clamping portion
The quick connection and replacement of device and workpiece.
Further, the connector lower housing is equipped with safe axis, the top of the active connection part be equipped with it is described
The safe matched hook portion of axis.
Advantageous effect using above-mentioned further scheme is, the position of safe axis is according to the company of the workpiece to be connected
Spacing setting between spindle, once be connected together by adjusting mechanism activity clamping portion and workpiece, active connection part
The hook portion on top is contacted with the engaging of safe axis, and safe axis can carry out /V to movable clamping portion, so as to reach support flexible connection
The effect in portion, stability that raising activity clamping portion is connected with workpiece, security.
Further, postposition insurance is additionally provided on the connector lower housing, the postposition insurance is and the fixing card
The matched crozier of tiger's jaw of socket part.
Advantageous effect using above-mentioned further scheme is, the company of clamping portion to be fixed, movable clamping portion and workpiece
After the completion of spindle engaging, postposition insurance is put down, it is right by the inside for being fixedly connected with the tiger's jaw in portion and the crozier of postposition insurance
Connecting shaft carries out /V, improves the connective stability and security of fixed clamping portion and workpiece.
Further, the rotating hydraulic cylinder is equipped with rotating hydraulic cylinder safety valve.
Further, the adjusting hydraulic cylinder, which is equipped with, adjusts hydraulic cylinder safety valve.
Advantageous effect using above-mentioned further scheme is that quick connector not only requires it in connection workpiece with digging
Pick function meets the requirement of fast assembling-disassembling and installation, and requirement can guarantee that workpiece uses peace after workpiece is connected
Entirely without departing from connector, there is security incident, either rotating hydraulic cylinder safety valve still adjusts the setting of hydraulic cylinder safety valve
It is to ensure to play safeguard protection in the course of work, avoids the generation of security incident.
Further, the circular arc clamping face of the fixed clamping portion is equipped with clamping portion wearing piece, resistance in the clamping portion
The connector lower housing for grinding part one end is equipped with upper guide table, in the connection of the clamping portion wearing piece other end
Device lower housing is equipped with lower guide table, and the lower guide table is obliquely installed.
Advantageous effect using above-mentioned further scheme is that upper and lower guide table is beneficial to the company of connector and workpiece
Spindle engages, and the outer end of lower guide table is diagonally downward so that the openend bigger that upper and lower guide table is formed, beneficial to connection
Axis be directed into and with fixed clamping portion clamping, then coordinate postposition insurance can ensure to be clamped it is safer, it is more stable.
Further, the guide surface of the lower guide table, which is equipped with, is oriented to wearing piece.
Advantageous effect using above-mentioned further scheme is, once after the completion of workpiece clamping, the connection of workpiece
Axis has downward power to lower guide table, is oriented to wearing piece except playing an important role of to be oriented to connecting shaft, moreover it is possible to increase lower be oriented to
The wearability of platform extends the service life of connector.
Description of the drawings
Fig. 1 is the main structure diagram of the utility model；
Fig. 2 is the right side structural representation of the utility model；
Fig. 3 is the utility model connecting portion to one side heeling condition figure；
Fig. 4 is the utility model connecting portion to opposite side heeling condition figure；
In figure, the 1, first upper axis；2nd, the second upper axis；3rd, connector upper shell；4th, connector lower housing；5th, fixing card
Socket part；6th, movable clamping portion；7th, rotating hydraulic cylinder；8th, rotating hydraulic cylinder safety valve；9th, upper junction plate；10th, lower connecting plate；11、
Adjust hydraulic cylinder；12nd, hydraulic cylinder safety valve is adjusted；13rd, the first axis pin；14th, the second axis pin；15th, safe axis；16th, hook portion；17、
Postposition is insured；18th, locating shaft is insured；19th, swivel pin；20th, clamping portion wearing piece, 21, upper guide table；22nd, lower guide table；
23rd, it is oriented to wearing piece.
Specific embodiment
The principle and feature of the utility model are described below in conjunction with example, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As Figure 1-Figure 4, a kind of twin-lock angled connector, including connector shell, for excavator lever arm connect
The first upper axis 1 and the second upper axis 2 that connect, for the fixation clamping portion 5 being connected with workpiece and movable clamping portion 6, institute
Stating connector shell includes connector upper shell 3 and connector lower housing 4, the connector upper shell and connector lower housing it
Between be equipped with rotating hydraulic cylinder 7, the rotating hydraulic cylinder include hydraulic pressure cylinder housing and rotary part, first upper axis and second
Upper axis is arranged on the top of the connector upper shell, the lower part of the connector upper shell by upper junction plate 9 with it is described
Hydraulic pressure cylinder housing is fixedly connected, and the top of the connector lower housing is connected by lower connecting plate 10 with the rotary part；Institute
The one side that fixed clamping portion is fixedly mounted on the connector lower housing lower part is stated, the activity clamping portion is pacified by swivel pin 19
Opposite side mounted in the connector lower housing lower part, the activity clamping portion pass through adjusting mechanism and the connector lower housing
Connection, under the action of the adjusting mechanism, the activity clamping portion rotates to adjust active card centered on the swivel pin
Relative distance between socket part and the fixed clamping portion.
The adjusting mechanism include adjust hydraulic cylinder 11, it is described adjust hydraulic cylinder cylinder body by the first axis pin 13 with it is described
Connector lower housing connects, and the piston rod for adjusting hydraulic cylinder is connected by the second axis pin 14 with the movable clamping portion.It adjusts
The piston rod elongation of section hydraulic cylinder or retraction can increase or decrease movable clamping portion with fixing the distance between clamping portion, pass through tune
It saves the elongation of the piston rod of hydraulic cylinder or retraction is realized the quick connection of connector and workpiece and replaced.
The connector lower housing is equipped with safe axis, and the top of the active connection part is equipped with to match with the safe axis
The hook portion 16 of conjunction.The position of safe axis is set according to the spacing between the connecting shaft of the workpiece to be connected, once pass through
After adjusting mechanism activity clamping portion is connected together with workpiece, the hook portion on active connection part top is contacted with the engaging of safe axis,
Safe axis can carry out /V to movable clamping portion, so as to have the function that support active connection part, raising activity clamping portion and work
Make stability, the security of component connection.
Be additionally provided with postposition insurance 17 on the connector lower housing, postposition insurance by insure locating shaft 18 with it is described
Connector lower housing connects, and the postposition insurance is the matched crozier of tiger's jaw with the fixed clamping portion.Card to be fixed
After the completion of socket part, movable clamping portion engage with the connecting shaft of workpiece, postposition insurance is put down, by the tiger for being fixedly connected with portion
The inside of mouth and the crozier of postposition insurance carries out /V to connecting shaft, improves the stable connection of fixed clamping portion and workpiece
Property and security.
The rotating hydraulic cylinder is equipped with rotating hydraulic cylinder safety valve 8.
The adjusting hydraulic cylinder, which is equipped with, adjusts hydraulic cylinder safety valve 12.Quick connector not only requires it in connection work
Component meets the requirement of fast assembling-disassembling and installation with excavating function, and requirement can guarantee work department after workpiece is connected
Part is safe to use without departing from connector, security incident occurs, either rotating hydraulic cylinder safety valve still adjusts hydraulic cylinder peace
Full valve setting is to ensure to play safeguard protection in the course of work, avoids the generation of security incident.
The circular arc clamping face of the fixed clamping portion is equipped with clamping portion wearing piece 20, in described clamping portion wearing piece one end
The connector lower housing be equipped with upper guide table 21, in the connector lower casing of the clamping portion wearing piece other end
Body is equipped with lower guide table 22, and the lower guide table is obliquely installed.Upper and lower guide table guides and is beneficial to connector and work
Make the connecting shaft engaging of component, the positioning to clamping portion wearing piece is all realized in the inner end of upper and lower guide table, and lower guide table
Outer end diagonally downward so that the openend bigger that upper and lower guide table is formed is directed into and and fixing card beneficial to connecting shaft
Socket part be clamped, then coordinate postposition insurance can ensure to be clamped it is safer, it is more stable.
The guide surface of the lower guide table, which is equipped with, is oriented to wearing piece 23.Once after the completion of workpiece clamping, work
The connecting shaft of component has downward power to lower guide table, is oriented to wearing piece except playing an important role of to be oriented to connecting shaft, moreover it is possible to
Increase the wearability of lower guide table, extend the service life of connector.
During operation, after quartering hammer is connected by connector with working arm of excavating machine, pass through rotation in ditch if desired for quartering hammer
Turn hydraulic cylinder to swing, realize that quartering hammer tilts, swing angle 0- ± 90, reachable ± 90 degree of angle of inclination such as crushes
140 degree of the amplitude of oscillation angle of hammer tilts 70 degree, tilt and be convenient for two edge crushing operation of ditch, new by this practicality in a word
Type can realize multi-angle operation, improve the operating efficiency of workpiece.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modifications, equivalent replacements and improvements are made should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
1. a kind of twin-lock angled connector, including connector shell, for the first upper axis for being connected with excavator lever arm and
Second upper axis, for the fixation clamping portion that is connected with workpiece and movable clamping portion, which is characterized in that the connector case
Body includes connector upper shell and connector lower housing, and rotation liquid is equipped between the connector upper shell and connector lower housing
Cylinder pressure, the rotating hydraulic cylinder include hydraulic pressure cylinder housing and rotary part, and first upper axis and the second upper axis are arranged on
The top of the connector upper shell, the lower part of the connector upper shell are fixedly connected with the hydraulic pressure cylinder housing, the company
The top for connecing device lower housing is connected with the rotary part；The fixed clamping portion is mounted on the connector lower housing lower part
One side, the activity clamping portion are mounted on the opposite side of the connector lower housing lower part, the activity clamping by swivel pin
Portion is connected by adjusting mechanism with the connector lower housing, under the action of the adjusting mechanism, it is described activity clamping portion with
It rotates to adjust the relative distance between movable clamping portion and the fixed clamping portion centered on the swivel pin.
2. twin-lock angled connector according to claim 1, which is characterized in that the adjusting mechanism includes adjusting hydraulic pressure
Cylinder, the cylinder body for adjusting hydraulic cylinder are connected by the first axis pin with the connector lower housing, the work for adjusting hydraulic cylinder
Stopper rod is connected by the second axis pin with the movable clamping portion.
3. twin-lock angled connector according to claim 1 or 2, which is characterized in that the connector lower housing is equipped with
Safe axis, the top of the active connection part are equipped with and the safe matched hook portion of axis.
4. twin-lock angled connector according to claim 1, which is characterized in that after being additionally provided on the connector lower housing
Insurance is put, the postposition insurance is the matched crozier of tiger's jaw with the fixed clamping portion.
5. twin-lock angled connector according to claim 1, which is characterized in that the rotating hydraulic cylinder is equipped with rotation liquid
Cylinder pressure safety valve.
6. twin-lock angled connector according to claim 1, which is characterized in that the adjusting hydraulic cylinder, which is equipped with, adjusts liquid
Cylinder pressure safety valve.
7. twin-lock angled connector according to claim 1, which is characterized in that the circular arc clamping face of the fixed clamping portion
Clamping portion wearing piece is equipped with, upper guide table is equipped on the connector lower housing of described clamping portion wearing piece one end,
Lower guide table is equipped on the connector lower housing of the clamping portion wearing piece other end, the lower guide table tilts
It sets.
8. twin-lock angled connector according to claim 7, which is characterized in that set on the guide surface of the lower guide table
There is guiding wearing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721356897.7U CN207405673U (en) | 2017-10-20 | 2017-10-20 | A kind of twin-lock angled connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721356897.7U CN207405673U (en) | 2017-10-20 | 2017-10-20 | A kind of twin-lock angled connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207405673U true CN207405673U (en) | 2018-05-25 |
Family
ID=62320427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721356897.7U Active CN207405673U (en) | 2017-10-20 | 2017-10-20 | A kind of twin-lock angled connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207405673U (en) |
-
2017
- 2017-10-20 CN CN201721356897.7U patent/CN207405673U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |