CN207598679U - One kind can the locking U-shaped baffle coupling arrangement of axis pin - Google Patents
One kind can the locking U-shaped baffle coupling arrangement of axis pin Download PDFInfo
- Publication number
- CN207598679U CN207598679U CN201721691849.3U CN201721691849U CN207598679U CN 207598679 U CN207598679 U CN 207598679U CN 201721691849 U CN201721691849 U CN 201721691849U CN 207598679 U CN207598679 U CN 207598679U
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- axis pin
- structural member
- shaped baffle
- shaped
- locking
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Abstract
The utility model discloses one kind can the locking U-shaped baffle coupling arrangement of axis pin, including structural member and axis pin, further include two U-shaped baffles；The sagittal plane of the axis pin is respectively opened at top and bottom there are one U-type groove, and the axis pin is inserted into the pin shaft hole of structural member, and two U-type grooves of axis pin are pierced by from structural member；Two U-shaped baffles are inserted respectively into the U-type groove of structural member both sides, and two U-shaped baffles are fixed on structural member two sides by fastener.The utility model uses U-shaped baffle, can solve baffle during bolt looseness and, to the fixation problem of axis pin, improve the trouble free service performance of axis pin.
Description
Technical field
The utility model is related to coupling arrangements, and in particular to one kind can the locking U-shaped baffle coupling arrangement of axis pin.
Background technology
At present in pin shaft joint, for baffle is used to realize the locking of axis pin, rectangle baffle is caught in pin groove, and is made
It is to improve the intensity of baffle in the side of baffle in severe duty so as to fulfill the fixed installation of axis pin with bolt fixed baffle
Increase weldering reinforcing plate.
Existing pin shaft baffle fixed form will appear bolt looseness situation under with vibrations operating mode, be lost so as to cause baffle
Go the fixed function to axis pin, the anastomosis failure of final axis pin.
Invention content
Insufficient according to prior art, the utility model uses U-shaped baffle, can solve during bolt looseness baffle to axis pin
Fixation problem improves the trouble free service performance of axis pin.
The utility model is realized by following technical scheme：
One kind can the locking U-shaped baffle coupling arrangement of axis pin, including structural member and axis pin, further include two U-shaped baffles；It is described
The sagittal plane of axis pin is respectively opened at top and bottom there are one U-type groove, and the axis pin is inserted into the pin shaft hole of structural member, and
Two U-type grooves of axis pin are pierced by from structural member；Two U-shaped baffles are inserted respectively into the U-type groove of structural member both sides, are passed through
Two U-shaped baffles are fixed on structural member two sides by fastener.
Preferably, the bolt hole I of multiple "-" type arrangements is equipped at intervals on the U-shaped baffle；The structural member both sides
It is respectively equipped on face and multiple bolts hole II concentric with bolt hole I.
Preferably, two bolts hole I are equipped at intervals on the U-shaped baffle.
Preferably, the structural member is development machine body member.
The utility model advantageous effect：
It is loosened in bolt vibrations, baffle limits 6 degree of freedom of axis pin, realizes the fixation to axis pin.Simultaneously
Axis pin and structural member limit 5 degree of freedom of U-shaped baffle, only retain the upward degree of freedom of U-shaped baffle, since baffle is vertically pacified
Dress its own gravity limits upward degree of freedom, therefore form pin shaft baffle connection is safe and reliable.
Description of the drawings
Fig. 1 is the U-shaped baffle arrangement schematic diagram of the utility model；
Fig. 2 is the pin shaft structure schematic diagram of the utility model；
Fig. 3 is the axis pin vertical view in Fig. 2；
Fig. 4 is the pin shaft baffle connecting device structure schematic diagram of the utility model；
Fig. 5 is A in Fig. 4 to structure diagram；
Fig. 6 is B in Fig. 4 to structure diagram.
1- axis pins；2-U type baffles；3-U type grooves；4- bolts；5- structural members.
Specific embodiment
Below in conjunction with attached drawing, the utility model is further described by specific embodiment.
As shown in Figures 1 to 6, one kind can the locking U-shaped baffle coupling arrangement of axis pin, including structural member 5, axis pin 1 and two U
Type baffle 2；The sagittal plane of axis pin 1 is respectively opened at top and bottom there are one U-type groove 3, and axis pin 1 is inserted into the pin of structural member 5
In axis hole, and two U-type grooves 3 of axis pin 1 are pierced by from structural member 5；Two "-" type arrangements are equipped at intervals on U-shaped baffle 2
Bolt hole I；Two bolts hole II concentric with bolt hole I are respectively equipped on 5 two sides of structural member.Two U-shaped baffles 2 are distinguished
It is inserted into the U-type groove 3 of 5 both sides of structural member, two U-shaped baffles 2 is fixed on 5 two sides of structural member by bolt 4.
It is loosened in the vibrations of bolt 4, U-shaped baffle 2 limits the six-freedom degree of axis pin 1, realizes consolidating to axis pin 1
It is fixed.Axis pin 1 and structural member 5 limit five degree of freedom of U-shaped baffle 2 simultaneously, only retain the upward degree of freedom of U-shaped baffle 2, by
Upward degree of freedom is limited, therefore form pin shaft baffle connection is safe and reliable in baffle right angle setting its own gravity.
It the above is only the preferred embodiment of the utility model, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as the scope of protection of the utility model.
Claims (4)
1. one kind can the locking U-shaped baffle coupling arrangement of axis pin, including structural member（5）And axis pin（1）, it is characterised in that：
Further include two U-shaped baffles（2）；
The axis pin（1）Sagittal plane respectively opened at top and bottom there are one U-type groove（3）, the axis pin（1）It is inserted into knot
Component（5）Pin shaft hole in, and axis pin（1）Two U-type grooves（3）From structural member（5）In be pierced by；
Two U-shaped baffles（2）It is inserted respectively into structural member（5）The U-type groove of both sides（3）In, by fastener by two U-shaped baffles
（2）It is fixed on structural member（5）On two sides.
2. one kind according to claim 1 can the locking U-shaped baffle coupling arrangement of axis pin, it is characterised in that：The U-shaped baffle
（2）On be equipped at intervals with the bolt hole I of multiple "-" types arrangement；The structural member（5）It is respectively equipped on two sides and multiple and spiral shell
The concentric bolt hole II of keyhole I.
3. one kind according to claim 2 can the locking U-shaped baffle coupling arrangement of axis pin, it is characterised in that：The U-shaped baffle
（2）On be equipped at intervals with two bolts hole I.
4. one kind according to claim 1 can the locking U-shaped baffle coupling arrangement of axis pin, it is characterised in that：The structural member
（5）For development machine body member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721691849.3U CN207598679U (en) | 2017-12-07 | 2017-12-07 | One kind can the locking U-shaped baffle coupling arrangement of axis pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721691849.3U CN207598679U (en) | 2017-12-07 | 2017-12-07 | One kind can the locking U-shaped baffle coupling arrangement of axis pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207598679U true CN207598679U (en) | 2018-07-10 |
Family
ID=62764673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721691849.3U Active CN207598679U (en) | 2017-12-07 | 2017-12-07 | One kind can the locking U-shaped baffle coupling arrangement of axis pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207598679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061969A (en) * | 2020-09-29 | 2020-12-11 | 大连华锐重工集团股份有限公司 | Automatic easy-to-dismount multifunctional lifting appliance |
-
2017
- 2017-12-07 CN CN201721691849.3U patent/CN207598679U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061969A (en) * | 2020-09-29 | 2020-12-11 | 大连华锐重工集团股份有限公司 | Automatic easy-to-dismount multifunctional lifting appliance |
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| GR01 | Patent grant |