CN209654407U - Canned motor pump anti-loosing type stop pad - Google Patents
Canned motor pump anti-loosing type stop pad Download PDFInfo
- Publication number
- CN209654407U CN209654407U CN201822237984.1U CN201822237984U CN209654407U CN 209654407 U CN209654407 U CN 209654407U CN 201822237984 U CN201822237984 U CN 201822237984U CN 209654407 U CN209654407 U CN 209654407U
- Authority
- CN
- China
- Prior art keywords
- stop pad
- nut
- thread
- block
- offers
- 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
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses canned motor pump anti-loosing type stop pads, including nut, first stop pad and the second stop pad, first stop pad is socketed in the outer surface of nut, second stop pad is socketed in the outer surface of nut and is located at the lower section of the first stop pad, the outer surface of cupular part of the nut offers clamping groove, the inside of the clamping groove offers spliced eye, the top lower surface of the nut offers the first thread, the upper surface of first stop pad offers the second thread, the periphery of first stop pad is fixedly connected with quoit in one week, the upper and lower surface of second stop pad offers third thread, the periphery of second stop pad is fixedly connected with fixed block in one week, the upper surface of the fixed block is fixedly installed with connecting plate, connecting plate upper end medial surface is fixedly connected with clamping block, the connecting plate it is upper End lateral surface is plugged with grafting block.The tightness of nut can be enhanced in the utility model, can also prevent nut from loosening.
Description
Technical field
The utility model relates to bearing apparatus technical fields, specially canned motor pump anti-loosing type stop pad.
Background technique
Round nut is also known as floor clip with stop washer, is a kind of washer for preventing round nut from loosening.It is well known that shielding
Pump continuous sharp pounding under prolonged work, axis body thereon is connect with round nut to be shaken for a long time, is easy to loosen,
Operation canned motor pump be easy to cause damage in this way, and stop washer in the prior art, which is generally outside ontology, is arranged external tooth, this fastening
Intensity is unable to satisfy the use of the nut on canned motor pump, so a kind of canned motor pump is needed to solve above-mentioned ask with anti-loosing type stop pad
Topic.
Utility model content
The purpose of this utility model is to provide canned motor pump anti-loosing type stop pads, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: canned motor pump anti-loosing type stop pad, including spiral shell
Female, the first stop pad and the second stop pad, first stop pad are socketed in the outer surface of nut, the second stop pad socket
Outer surface in nut and the lower section positioned at the first stop pad, the outer surface of cupular part of the nut offer clamping groove, the card
The inside of access slot offers spliced eye, and the top lower surface of the nut offers the first thread, first stop pad it is upper
Surface offers the second thread, and the periphery of first stop pad is fixedly connected with quoit for one week, second stop pad
Upper and lower surface offers third thread, and the periphery of second stop pad is fixedly connected with fixed block for one week, the fixed block
Upper surface is fixedly installed with connecting plate, and connecting plate upper end medial surface is fixedly connected with clamping block, the upper end of the connecting plate
Lateral surface is plugged with grafting block.
Preferably, the inside of the grafting block is fixedly installed with link block, and the side of the link block is fixedly connected with slotting
Extension bar.
Preferably, the grafting block is plugged by connecting plate and spliced eye with nut.
Preferably, the diameter of first stop pad is 2CM, and the diameter of second stop pad is 2.3CM.
Preferably, first thread, the second thread and third thread are adapted.
Preferably, the grafting block is plugged by link block and shank with spliced eye.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model is fixedly installed with link block in the inside of grafting block, and the side of link block is fixedly connected with grafting
Bar plugs to be conducive to shank with spliced eye, and grafting block is plugged by connecting plate and spliced eye with nut, and first stops
The diameter of dynamic pad is greater than the second stop pad, and the diameter of the first stop pad is greater than the second stop pad 3MM, to make the first stop pad
Allow to be press-connected plate in decline, achieve the purpose that clamping block is mutually clamped with clamping groove, link block passes through shank and grafting
Hole plugs, and the intermeshing between the first thread, quoit and third thread are meshed can make any loosening of nut
Trend is all prevented by this wedging effect of the second thread and third thread, along with clamping block is mutually clamped with clamping groove, energy
It enough prevents nut from rotating the generation of trend in vibration, then is plugged by the shank of grafting block side with spliced eye, into one
The fixing nut of step, effectively prevents nut loosening.
Detailed description of the invention
Fig. 1 is the agent structure schematic diagram of the utility model；
Fig. 2 is the nut structure diagram of the utility model；
Fig. 3 is the first stop pad structural schematic diagram of the utility model；
Fig. 4 is the second stop pad structural schematic diagram of the utility model；
Fig. 5 is the grafting block structure schematic diagram of the utility model.
In figure: 1- nut, the first stop pad of 2-, the second stop pad of 3-, 4- spliced eye, 5- clamping groove, the first thread of 6-, 7-
Quoit, the second thread of 8-, 9- fixed block, 10- grafting block, 11- connecting plate, 12- clamping block, 13- third thread, 14- connection
Block, 15- shank.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, a kind of embodiment provided by the utility model: canned motor pump anti-loosing type stop pad, including nut
1, the first stop pad 2 and the second stop pad 3, the first stop pad 2 are socketed in the outer surface of nut 1, and the second stop pad 3 is socketed in spiral shell
The outer surface of mother 1 and the lower section for being located at the first stop pad 2, the outer surface of cupular part of nut 1 offer clamping groove 5, clamping groove 5 it is interior
Portion offers spliced eye 4, and the top lower surface of nut 1 offers the first thread 6, and the upper surface of the first stop pad 2 offers
Two threads 8, the periphery of the first stop pad 2 are fixedly connected with quoit 7 for one week, and the upper and lower surface of the second stop pad 3 offers
The periphery of three threads 13, the second stop pad 3 is fixedly connected with fixed block 9 for one week, and the upper surface of fixed block 9 is fixedly installed with connection
Plate 11,11 upper end medial surface of connecting plate are fixedly connected with clamping block 12, and the upper end lateral surface of connecting plate 11 is plugged with grafting block 10.
The inside of grafting block 10 is fixedly installed with link block 14, and the side of link block 14 is fixedly connected with shank 15, inserts
It connects block 10 to plug by connecting plate 11 and spliced eye 4 with nut 1, the diameter of the first stop pad 2 is 2CM, the second stop pad 3
Diameter is 2.3CM, and the first thread 6, the second thread 8 and third thread 13 are adapted, and link block 14 passes through shank 15 and grafting
Hole 4 plugs.
Working principle: when fixed, the first stop pad 2 is first socketed in the outer surface of nut 1, then by the second stop pad
3 are socketed in the outer surface of nut 1, and after rotating nut 1, the top of nut 1 can squeeze the decline of the first stop pad 2, until first
The quoit 7 of 2 periphery of stop pad is in contact with clamping block 12, and with continuing to rotate for nut 1, nut 1 can continuous extrusion first
Stop pad 2, then the first stop pad 2 can squeeze clamping block 12, and clamping block 12 can be press-connected under the extruding of the first stop pad 2
Plate 11, connecting plate 11 can expand outwardly after being extruded, since connecting plate 11 has certain metal toughness, so in the first stop
When the upper surface of pad 2 is lower than connecting plate 11, connecting plate 11, which can bounce back, drives the clamping block 12 of side to be clamped with 5 phase of clamping groove, so
Shank 15 is aligned with spliced eye 4 afterwards, then pushes link block 14 to plug shank 15 with spliced eye 4 with external force, is being shielded
It can constantly be shaken when covering pump operation, so that the first thread 6, the second thread 8 and third thread 13 is made to be meshed, the energy under vibration
It enough prevents from loosening, tightens 1 securing member of nut, the first thread 6, the second thread 8 and third thread 13 can be wrong when vibration occurs
Dynamic lifting is meshed and locks bolt, is allowed to not loosen, and when tightening nut 1, radial sawtooth can tightly bite contact surface, makes the
Two stop pads 3 are fixed, and the relative movement between the second thread 8 and third thread 13, the first stop pad 2 and the second stop are only allowed
The distance that nut 1 is lifted caused by lifting distance between pad 3 is greater than because of screw thread sliding, thus any loosening trend of nut 1
All prevented by this wedging effect of the second thread 8 and third thread 13.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. canned motor pump anti-loosing type stop pad, including nut (1), the first stop pad (2) and the second stop pad (3), feature exists
In: first stop pad (2) is socketed in the outer surface of nut (1), and second stop pad (3) is socketed in the outer of nut (1)
Surface and the lower section for being located at the first stop pad (2), the outer surface of cupular part of the nut (1) offer clamping groove (5), the clamping
The inside of slot (5) offers spliced eye (4), and the top lower surface of the nut (1) offers the first thread (6), and described first
The upper surface of stop pad (2) offers the second thread (8), and the periphery of first stop pad (2) is fixedly connected with metal in one week
It encloses (7), the upper and lower surface of second stop pad (3) offers third thread (13), the periphery one of second stop pad (3)
It is fixedly connected in week fixed block (9), the upper surface of the fixed block (9) is fixedly installed with connecting plate (11), the connecting plate
(11) upper end medial surface is fixedly connected with clamping block (12), and the upper end lateral surface of the connecting plate (11) is plugged with grafting block
(10).
2. canned motor pump according to claim 1 anti-loosing type stop pad, it is characterised in that: the inside of the grafting block (10)
It is fixedly installed with link block (14), the side of the link block (14) is fixedly connected with shank (15).
3. canned motor pump according to claim 1 anti-loosing type stop pad, it is characterised in that: the grafting block (10) passes through company
Fishplate bar (11) and spliced eye (4) are plugged with nut (1).
4. canned motor pump according to claim 1 anti-loosing type stop pad, it is characterised in that: first stop pad (2)
Diameter is 2CM, and the diameter of second stop pad (3) is 2.3CM.
5. canned motor pump according to claim 1 anti-loosing type stop pad, it is characterised in that: first thread (6), second
Thread (8) and third thread (13) are adapted.
6. canned motor pump according to claim 1 anti-loosing type stop pad, it is characterised in that: the grafting block (10) passes through company
Block (14) and shank (15) is connect to plug with spliced eye (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822237984.1U CN209654407U (en) | 2018-12-29 | 2018-12-29 | Canned motor pump anti-loosing type stop pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822237984.1U CN209654407U (en) | 2018-12-29 | 2018-12-29 | Canned motor pump anti-loosing type stop pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209654407U true CN209654407U (en) | 2019-11-19 |
Family
ID=68519365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822237984.1U Expired - Fee Related CN209654407U (en) | 2018-12-29 | 2018-12-29 | Canned motor pump anti-loosing type stop pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209654407U (en) |
-
2018
- 2018-12-29 CN CN201822237984.1U patent/CN209654407U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11732742B2 (en) | Anti-loosening bolt and nut assembly structure | |
| CN201053429Y (en) | Thrust-stopping fastening screw bolt structure and thrust washer | |
| CN108757700A (en) | Deformation type anti-loosen screw nut component | |
| CN209654407U (en) | Canned motor pump anti-loosing type stop pad | |
| CN209654405U (en) | Deformation type anti-loosen screw nut component | |
| CN207349241U (en) | The anti-loose double nut fixing device of formed steel construction equipment installation axle | |
| CN211901241U (en) | Positive and negative self-locking nut device | |
| CN212643284U (en) | Novel nut anti loosening structure | |
| CN201705784U (en) | Anti-loose bolt and nut capable of improving stress distribution of screw threads | |
| CN207999427U (en) | A kind of anti-loose structure of fast cylinder locking nut | |
| CN108775325A (en) | Deformation type combines stop nut | |
| CN206708171U (en) | A kind of double nut self-locking fastener | |
| CN213684865U (en) | Expansion type locking screw | |
| CN108942787A (en) | A kind of transmission main shaft gland mounting tool | |
| CN208946066U (en) | A kind of transmission main shaft gland mounting tool | |
| CN201908927U (en) | Stud connector for external positioning | |
| CN215521573U (en) | Novel locknut | |
| CN215293217U (en) | Hole shaft with anti-pulling-off structure | |
| CN204357909U (en) | Anti-loosening nut | |
| CN2842046Y (en) | A kind of safety lock that prevents nut loosening | |
| CN209799889U (en) | Petroleum drill rod joint device in petroleum drilling field | |
| CN211573989U (en) | Anti-loosening and anti-disengaging structure for bolt | |
| CN205845608U (en) | A kind of ball-and-socket connection locking pin | |
| CN217271304U (en) | Locking track bolt that moves | |
| CN213684908U (en) | Self-fixing matched special-shaped nut |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 Termination date: 20211229 |