CN106382279A - Rotary locking element - Google Patents
Rotary locking element Download PDFInfo
- Publication number
- CN106382279A CN106382279A CN201611081875.4A CN201611081875A CN106382279A CN 106382279 A CN106382279 A CN 106382279A CN 201611081875 A CN201611081875 A CN 201611081875A CN 106382279 A CN106382279 A CN 106382279A
- Authority
- CN
- China
- Prior art keywords
- cylindrical steel
- shaped cylindrical
- locking
- locking disc
- rotary
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 208000033999 Device damage Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
- F16B1/02—Means for securing elements of mechanisms after operation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
Abstract
The invention discloses a rotary locking element. The rotary locking element is characterized by comprising a locking disc, U-shaped cylindrical steel and two bolts, wherein a location groove connected with a rotary body is arranged in the locking disc; a plurality of insertion-connection grooves are arranged around the location groove; the U-shaped cylindrical steel is formed through integrally moulding a parallel rod parallel to the locking disc and two vertical rods vertical to the locking disc; nuts of the bolts are connected to the U-shaped cylindrical steel; and the two vertical rods are inserted in the insertion-connection grooves of the locking disc. The locking disc is prevented from being liable to scrape with peripheral equipment during an action process with the rotary body through indirectly connecting the rotary locking disc with a servomotor body through the U-shaped cylindrical steel; and meanwhile, difficult connection between bolt holes in the locking disc and bolt holes of the servomotor body due to inconformity is avoided. The rotary locking element disclosed by the invention is simple in structure, convenient to operate, and suitable for industrialized production.
Description
Technical field
The present invention relates to a kind of setting tool is and in particular to a kind of rotation locking elements.
Background technology
There is locking disk in the servomotor part of domestic use at present, locking disk is by being threaded into piston rod when installing
On, this locking disk can move together with piston rod, and servomotor body is locked to piston rod by connecting locking disk, such as schemes
1.Daily installation or the position that can be adjusted piston rod when safeguarding by rotation lock price fixing, are enable locking disk to be expressed to and are arranged on
Position switch on servomotor, this position switch signal delivers to monitoring, confirms that this servomotor locking device normal reliable puts into.
In servomotor normal work, locking disk is easily scraped with peripheral equipment in course of action with the piston rod of servomotor
Wipe, be easily caused locking disk device damage；Meanwhile, after the piston rod of servomotor installing locking disk, need when fixing to lock
Disk is fixed with the object not moved such as servomotor locality connection, is locked with this, but is now difficult to ensure that locking disk
On bolt hole consistent with the bolt hole of servomotor body, during servomotor locking bolt increase O＆M maintenance difficulty.
Content of the invention
The present invention is directed to the deficiency of above-mentioned existing design technology, and original locking disk is improved, and provides a kind of rotation
Locking piece.
The present invention provide a kind of rotation locking elements, for servomotor it is characterised in that include locking disk, U-shaped cylindrical steel and
Two sets of bolts, locking disk is provided with the locating slot for being connected with rotary body, is provided with some inserting grooves, U-shaped circle around locating slot
Post steel is integrally formed by a parallel bar parallel with locking disk and two vertical bars vertical with locking disk, on U-shaped cylindrical steel
It is connected with the nut of bolt, two vertical bars of U-shaped cylindrical steel are inserted in the inserting groove of locking disk.Bolt is used for U-shaped cylindrical steel
And the not connection between mobile object such as servomotor body, two vertical bars of U-shaped cylindrical steel insert inserting of rotation lock price fixing
In access slot.Need to rotary body for example piston rod locks when, by firm for U-shaped cylinder two vertical bars insertion rotation lock price fixings
Inserting groove in, be connected with U-shaped cylindrical steel and servomotor body；When cancellation locks to it, take out bolt, by U-shaped circle
Post steel is taken out.
Further, the lower end of vertical bar is provided with pad, and pad size is more than the size of inserting groove notch.Pad is used for limiting
Make the depth that U-shaped cylindrical steel inserts rotation lock price fixing.The distance of pad to U-shaped cylindrical steel bottom should be less than spin locking disk hole
Deep, facilitate the connection of U-shaped cylindrical steel and rotation lock price fixing.
Further, for convenience of the insertion of U-shaped cylindrical steel, described inserting groove is symmetrical arranged in pairs.
Further, it is welded with the nut of bolt with vertical bar inside the turning that parallel bar is connected.Nut is in this position
Connection, be not only connected to parallel bar but also be connected to vertical bar, ensured its connect stability.
Compared with prior art, the beneficial effects of the present invention is：Rotation lock price fixing is passed through U-shaped circle with servomotor body
Post steel is indirectly connected with, rather than rotation lock price fixing is directly connected to servomotor body, when not needing locking, takes off U-shaped cylinder
Steel, the distance between such rotation lock price fixing and servomotor body just can increase when mounted, effectively avoid locking disk
Easily swipe with peripheral equipment in course of action with rotary body；Avoid the bolt hole on locking disk and servomotor body simultaneously
Bolt hole is inconsistent to lead to it to connect difficulty.Present configuration is simple and convenient to operate, suitable industrialized production.
Brief description
Fig. 1 is the structural representation of background of invention；
Fig. 2 is present configuration schematic diagram.
In figure labelling：
1. piston rod, 2. servomotor locking bolt, 3. rotatable screw thread, 4. locking disk, 5. locking puts into position switch, 6.
Servomotor body, 40. rotation lock price fixings, 401. locating slots, 402. inserting grooves, 41.U type cylindrical steel, 411. parallel bars, 412. erect
Straight-bar, 42. bolts, 43. pads.
Specific embodiment
For a better understanding of the present invention, with reference to the present embodiment, the present invention is further illustrated.
The present invention provides a kind of rotation locking elements, including rotation lock price fixing 40, U-shaped cylindrical steel 41 and two sets of bolts 42, revolves
Twist lock price fixing 40 is provided with the locating slot 401 being connected with rotary body, is provided with inserting groove 402, U-shaped cylindrical steel around locating slot 401
It is integrally formed by a cross bar 411 and two vertical bars 412, the turning that the nut-welding of bolt is connected with vertical bar in parallel bar
Inner side, this bolt is used for the connection between U-shaped cylindrical steel 41 and servomotor body, two vertical bar insertion rotations of U-shaped cylindrical steel
In the inserting groove 402 of twist lock price fixing, the lower end of vertical bar is provided with pad 43, and pad size is more than the size of inserting groove notch, uses
In the grafting groove depth limiting its insertion rotation lock price fixing.
Need to rotary body for example piston rod locks when, by firm for U-shaped cylinder two vertical bars insertion spin lockings
In the inserting groove of disk, it is connected with U-shaped round steel and servomotor body；When cancellation locks to it, take out bolt, by U-shaped circle
Post steel is taken out.
The rotation locking elements that the present invention provides are in addition to the ingredient for servomotor, it may also be used for other rotary bodies
Fixing.
Above-described embodiment is only preferred embodiment, not the restriction to embodiment.Common for art
For technical staff, can also make other changes in different forms on the basis of the above description.All according to the present invention
Equivalence changes and modification that the content of claim is made, all should be used as the technology category of the present invention.
Claims (4)
1. it is characterised in that including locking disk, U-shaped cylindrical steel and two sets of bolts, locking disk is provided with use to a kind of rotation locking elements
In the locating slot being connected with rotary body, around locating slot, it is provided with some inserting grooves, U-shaped cylindrical steel is parallel with locking disk by one
Parallel bar and two vertical bars vertical with locking disk are integrally formed, and U-shaped cylindrical steel is connected with the nut of bolt, U-shaped cylinder
Two vertical bars of steel are inserted in the inserting groove of locking disk.
2., it is characterised in that the lower end of vertical bar is provided with pad, pad size is big for rotation locking elements as claimed in claim 1
In inserting groove notch.
3. rotation locking elements as claimed in claim 1 are it is characterised in that described inserting groove is arranged in pairs.
4. rotation locking elements as claimed in claim 1 are it is characterised in that weld inside the turning that is connected with vertical bar of parallel bar
There is the nut of bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611081875.4A CN106382279B (en) | 2016-11-30 | 2016-11-30 | A kind of rotation locking elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611081875.4A CN106382279B (en) | 2016-11-30 | 2016-11-30 | A kind of rotation locking elements |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106382279A true CN106382279A (en) | 2017-02-08 |
| CN106382279B CN106382279B (en) | 2018-08-03 |
Family
ID=57959819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611081875.4A Active CN106382279B (en) | 2016-11-30 | 2016-11-30 | A kind of rotation locking elements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106382279B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109844357A (en) * | 2016-10-17 | 2019-06-04 | 住友电气工业株式会社 | Air spring and bogie |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1777179A1 (en) * | 1968-09-17 | 1971-07-08 | Peddinghaus Paul Ferd Fa | Device for stepless adjustment of the bending angle on bending plates of concrete iron bending machines |
| US4112582A (en) * | 1975-07-04 | 1978-09-12 | Bbc Brown Boveri & Company Limited | Apparatus for positioning coaxial arranged machine parts |
| CN202605855U (en) * | 2012-04-20 | 2012-12-19 | 中国广东核电集团有限公司 | Revolving filter screen locking tool for nuclear power plant |
| CN203610157U (en) * | 2013-11-21 | 2014-05-28 | 上海东蒙路桥机械有限公司 | Stop block device for hat stand of hydraulic cone crusher |
| CN105485100A (en) * | 2015-12-31 | 2016-04-13 | 何洁洁 | Fixing device convenient to mount and dismount and capable of adjusting angle |
| CN206320122U (en) * | 2016-11-30 | 2017-07-11 | 国家电网公司 | A kind of rotation locking elements |
-
2016
- 2016-11-30 CN CN201611081875.4A patent/CN106382279B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1777179A1 (en) * | 1968-09-17 | 1971-07-08 | Peddinghaus Paul Ferd Fa | Device for stepless adjustment of the bending angle on bending plates of concrete iron bending machines |
| US4112582A (en) * | 1975-07-04 | 1978-09-12 | Bbc Brown Boveri & Company Limited | Apparatus for positioning coaxial arranged machine parts |
| CN202605855U (en) * | 2012-04-20 | 2012-12-19 | 中国广东核电集团有限公司 | Revolving filter screen locking tool for nuclear power plant |
| CN203610157U (en) * | 2013-11-21 | 2014-05-28 | 上海东蒙路桥机械有限公司 | Stop block device for hat stand of hydraulic cone crusher |
| CN105485100A (en) * | 2015-12-31 | 2016-04-13 | 何洁洁 | Fixing device convenient to mount and dismount and capable of adjusting angle |
| CN206320122U (en) * | 2016-11-30 | 2017-07-11 | 国家电网公司 | A kind of rotation locking elements |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109844357A (en) * | 2016-10-17 | 2019-06-04 | 住友电气工业株式会社 | Air spring and bogie |
| CN109844357B (en) * | 2016-10-17 | 2022-01-14 | 住友电气工业株式会社 | Air spring and bogie |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106382279B (en) | 2018-08-03 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |