CN206455448U - A kind of wedge run-in index positioner - Google Patents
A kind of wedge run-in index positioner Download PDFInfo
- Publication number
- CN206455448U CN206455448U CN201720009901.6U CN201720009901U CN206455448U CN 206455448 U CN206455448 U CN 206455448U CN 201720009901 U CN201720009901 U CN 201720009901U CN 206455448 U CN206455448 U CN 206455448U
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- CN
- China
- Prior art keywords
- wedge
- pin
- moving block
- sliding block
- alignment pin
- 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 kind of wedge run-in index positioner.Mainly include wedge, alignment pin, moving block, rotational pin, sliding block, spring etc..Position fixing process, wedge driving sliding block drives moving block to be rotated around rotational pin, and alignment pin inserts positioning hole in the presence of moving block；Reseting procedure, angle bar resets under spring and nut effect, can realize that alignment pin fast pneumatic resets provided with passage inside wedge.The utility model maintainability simple in construction is good, solves the problem of heavy-duty machinery is quickly positioned, and realizes the quick of wedge and is accurately positioned.
Description
Technical field
The utility model is related to mechanical field, the localization method and its device of particularly a kind of wedge.
Background technology
In heavy-duty machinery positioning field, parts tend to maximization, heavy-duty, and mechanical transmission course often has inertia punching
Hit, when inertial impact force reaches that the ultimate strength value of material may result in the destruction of part.General localization method is difficult to ensure that
Stability, the security of heavy-duty machinery transmission.
The content of the invention
Goal of the invention：According to the deficiencies in the prior art, the utility model proposes a kind of wedge run-in index positioner, use
The technical problem being not sufficiently stable in the prior art to heavy machinery positioning in solution.
Technical scheme：
A kind of wedge run-in index positioner, including pedestal, alignment pin, wedge, sliding block and moving block；The pedestal
On be provided with the open inner mold face being adapted to wedge, the slide channel being adapted to sliding block and the alignment pin being adapted to alignment pin
Passage, bore is tapered into from outside to inside in inner mold face, and slide channel is parallel to each other with dowel passage ca；The slide channel is with determining
One end of position pin both passages is connected with inner mold face；Positioning hole, the positioning hole and alignment pin are provided with the wedge
Adaptation, when wedge is adapted to completely with inner mold face, positioning hole is aligned just with dowel passage ca；Slide channel leads to alignment pin
Rotational pin is provided between the end of the other end in both roads, the rotational pin is with pedestal without relative motion, the axial direction of rotational pin
It is axially vertical with dowel passage ca；The moving block is enclosed on rotational pin and coordinated in gap, and the moving block is relatively rotated
Pin is connected close to the part of sliding block with sliding block, and the moving block relatively rotates pin close to the part of alignment pin and positioning pin contacts.
Wedge outside opening from the inner mold face that is adapted to therewith is entered, and wedge extruding sliding block drives moving block together along cunning
Block passage rotates to a movement away from inner mold face, and then moving block along rotational pin so that moving block promotes alignment pin to exist
To a movement close to inner mold face in dowel passage ca, when wedge is matched completely with inner mold face just, alignment pin is from calmly
Enter in bit port during the alignment pin aligned just leads to and make it that the position of wedge is locked.
Further, in the utility model, automatically reset to realize, be additionally provided with spring and pressurization hole, the bullet
One end of spring is fixed on pedestal, the other end and moving block are connected, and the pressurization hole is arranged in dowel passage ca, the pressurization
Hole is connected with gases at high pressure.During reset, gases at high pressure are passed through into pressurization hole, alignment pin is under the driving of gas from positioning hole
Withdraw from and by backtracking to moving block at, wedge is moved to outside pedestal, and sliding block is diminished by the power from wedge, rotate
Block resets under the action of the spring.
Further, in the utility model, in addition to bolt and studs, described to be bolted on pedestal, spiral shell
The hole being interference fitted with rotational pin is provided with bolt, the rotational pin is connected by above-mentioned hole and bolt；The studs
Axial direction moves towards parallel with slide channel, and one of studs is connected, studs with the one end of sliding block away from inner mold face
Other end is connected with moving block.
Further, in the utility model, in addition to fixed block, the fixed block is arranged on sliding block close interior
The one end in type face.Point is formed between skidding and wedge to contact, and transmits the force to sliding block.
Beneficial effect：
The utility model, which is moved with movable slider using wedge and combines lever, realizes the promotion to alignment pin so that wedge
Shape block in place while carry out position locking, and realized and reset using air pressure and spring effect；Using when, wedge can be fixed
Quick accurate positioning is realized on the heavy-duty machinery for needing to position, overall structure is simple, is easy to safeguard.
Brief description of the drawings
Fig. 1 is the sectional view of wedge-shaped block positioning device in the utility model；
Fig. 2 is wedge-shaped block positioning device axonometric drawing in the utility model；
Fig. 3 is part part drawing in the utility model.
Embodiment
The utility model is done below in conjunction with the accompanying drawings and further explained.
A kind of wedge run-in index positioner as shown in Figure 1, including pedestal 1, spring 2, moving block 3, studs
4th, 2 nuts 5, No. two nuts 6, bolt 7, rotational pin 8, alignment pin 9, wedge 10 and sliding block 11.
The pedestal 1 is fixed, and the inner mold face being adapted to wedge 10, the sliding block being adapted to sliding block 11 are provided with pedestal 1
Passage and the dowel passage ca being adapted to alignment pin 9, the small end of wedge 10 lower big end it is upper, can pump, it is interior
Type face is aligned with wedge 10 and bore is tapered into from outside to inside, and slide channel and dowel passage ca are horizontal channel, sliding
Block 11 and alignment pin 9 can the free movements in respective passage；The slide channel be located at dowel passage ca top and the two
Left end connected with inner mold face；The left end of the sliding block 11 is provided with fixed block；Positioning is provided with the wedge 10
Hole, the positioning hole is adapted to alignment pin 9, and when wedge 10 is adapted to completely with inner mold face, positioning hole and dowel passage ca are lucky
Align.
The bolt 7 is arranged between the end of slide channel and the right-hand member both dowel passage ca and bolt 7 is fixed on
Reinforced on pedestal 1 and by No. two nuts 6；The axial direction of the studs 4 is in level, the left end and cunning of studs 4
The right-hand member of block 11 is threadedly coupled and reinforced by 1 nut 5, the right-hand member of studs 4 is threadedly coupled and led to moving block 3
Cross another 1 nut 5 and pad coordinates reinforcing.
Waist type groove is provided with the moving block 3, the bolt 7 is enclosed in waist type groove, be provided with the waist type groove with
The hole that the gap of rotational pin 8 coordinates, the hole being interference fitted with rotational pin 8 is provided with the bolt 7, and above-mentioned is matched somebody with somebody with rotational pin 8
The hole of conjunction is coaxially disposed and is axially that the rotational pin 8 is also cross waist type in horizontal plane and perpendicular to dowel passage ca
Groove and bolt 7；The moving block 3 is angle bar, wherein the angle bar positioned at the bottom of rotational pin 8 close to sliding block 11 is connected with sliding block 11,
The angle bar that the top of rotational pin 8 is additionally disposed in close to alignment pin 9 is provided with point, is contacted by point with alignment pin 9.
Also include spring 2, the spring 2 is located at the bottom of slide channel, and spring left end is fixed on pedestal 1, spring
The bottom of right-hand member and moving block 3 is connected.
Specific implementation step is as follows：
1st, alignment pin 9, sliding block 11 are fitted into the parallel channels of pedestal two respectively, moving block 3, spring 2 and adjustment one is installed
Number nut 5, No. two nuts 6 to suitable position.
2nd, position fixing process, when wedge 10 is moved downward, stress drives its level to move right at the pulley of sliding block 11；Together
When, moving block 3 rotates around rotational pin 8 and promotes the level of alignment pin 9 to left movement until inserting in the positioning hole in wedge 10.
3rd, reseting procedure, the quick level of gas pressure that alignment pin 9 is passed through inside the positioning hole of wedge 10 moves right
Until contacting reset with the point of moving block 3, wedge 10 is moved upwards, and moving block 3 resets under the effect of spring 2.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (4)
1. a kind of wedge run-in index positioner, it is characterised in that：Including pedestal (1), alignment pin (9), wedge (10), cunning
Block (11) and moving block (3)；The open inner mold face being adapted to wedge (10) and sliding block (11) are provided with the pedestal (1)
The slide channel of adaptation and the dowel passage ca being adapted to alignment pin (9), bore is tapered into from outside to inside in inner mold face, sliding block
Passage is parallel to each other with dowel passage ca, and the slide channel is connected with one end of both dowel passage cas with inner mold face；Institute
State and positioning hole is provided with wedge (10), the positioning hole is adapted to alignment pin (9), when wedge (10) and inner mold face are complete
Positioning hole is aligned just with dowel passage ca during adaptation；Set between the end of the other end of both slide channel and dowel passage ca
Be equipped with rotational pin (8), the rotational pin (8) and pedestal (1) without relative motion, the axial direction of rotational pin (8) and dowel passage ca
It is axially vertical；The moving block (3) is enclosed on rotational pin (8) and coordinated in gap, and the moving block (3) relatively rotates pin (8)
It is connected close to the part of sliding block (11) with sliding block (11), the moving block (3) relatively rotates pin (8) close to the portion of alignment pin (9)
Divide and contacted with alignment pin (9).
2. wedge run-in index positioner according to claim 1, it is characterised in that：Also include spring (2) and pressurization
Hole, one end of the spring (2) is fixed on pedestal (1), the other end and moving block (3) are connected, and the pressurization hole is arranged at fixed
In the pin passage of position, the pressurization hole is connected with gases at high pressure.
3. wedge run-in index positioner according to claim 2, it is characterised in that：Also include bolt (7) and double end
Stud (4), the bolt (7) is fixed on pedestal (1), and the hole being interference fitted with rotational pin (8), institute are provided with bolt (7)
Rotational pin (8) is stated to be connected by above-mentioned hole and bolt (7)；The axial direction of the studs (4) moves towards parallel with slide channel,
The one end of one of studs (4) and sliding block (11) away from inner mold face is connected, the other end of studs (4) and moving block
(3) it is connected.
4. the wedge run-in index positioner according to any one of claims 1 to 3, it is characterised in that：Also include fixing
Pulley, the fixed block is arranged at one end close to inner mold face on sliding block (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720009901.6U CN206455448U (en) | 2017-01-05 | 2017-01-05 | A kind of wedge run-in index positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720009901.6U CN206455448U (en) | 2017-01-05 | 2017-01-05 | A kind of wedge run-in index positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206455448U true CN206455448U (en) | 2017-09-01 |
Family
ID=59696826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720009901.6U Expired - Fee Related CN206455448U (en) | 2017-01-05 | 2017-01-05 | A kind of wedge run-in index positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206455448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736790A (en) * | 2017-01-05 | 2017-05-31 | 南京航空航天大学 | A kind of wedge run-in index localization method and its device |
-
2017
- 2017-01-05 CN CN201720009901.6U patent/CN206455448U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736790A (en) * | 2017-01-05 | 2017-05-31 | 南京航空航天大学 | A kind of wedge run-in index localization method and its device |
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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: 20170901 Termination date: 20190105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |