CN208567521U - A kind of reinforced anti-lost locknut locking plate device of circular cooler trolley wheel shaft - Google Patents
A kind of reinforced anti-lost locknut locking plate device of circular cooler trolley wheel shaft Download PDFInfo
- Publication number
- CN208567521U CN208567521U CN201820495138.7U CN201820495138U CN208567521U CN 208567521 U CN208567521 U CN 208567521U CN 201820495138 U CN201820495138 U CN 201820495138U CN 208567521 U CN208567521 U CN 208567521U
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- China
- Prior art keywords
- locking plate
- locknut
- bolt hole
- group
- hole
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- Expired - Fee Related
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- 238000005728 strengthening Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 abstract description 7
- 239000007787 solid Substances 0.000 abstract description 2
- 230000013011 mating Effects 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a kind of widely used reinforced anti-lost locknut locking plate devices of circular cooler trolley wheel bearing, and the device mainly includes three parts: locknut, locking plate and matched strengthening stud.6 preformed holes are wherein uniformly distributed on the end face of locknut, 60 ° of each preformed hole interval, two groups of bolts hole corresponding with the preformed hole are set on the locking plate, every group of bolt hole is three, first group of bolt hole is arranged one at interval of 20 °, and second group of bolt hole, which is arranged in, rotates clockwise 30 ° of the position of being staggered with first group of bolt hole center after symmetrical.Mating strengthening stud is a kind of bolt corresponding with preformed hole, bolt hole.Reinforced locknut locking plate by mating strengthening stud connects into the firm entirety of fastening after being installed to prevent circular cooler trolley wheel bearing from falling off.The present apparatus becomes strengthening stud locking it is characterized in that improve traditional mounting process, from traditional groove type clamping, easy to operate, solid and reliable, is easily installed and dismantles, practical.
Description
Technical field
The utility model relates to bearing lock nut technical field, in particular relates to a kind of circular cooler trolley wheel bearing and add
The anti-lost locknut locking plate device of strong type.
Background technique
It is well known that sintering circular-cooler must remain during production run as sintering mill (plant) single wire device
Good state, this just has higher requirement to detector for bogie wheels of circular cooler.In the normal course of operation of ring cold machine, with clockwise
For the ring cold machine of direction operation, since Internal and external cycle trolley wheel is in the process of running by the difference of forced direction, it will cause outer
Enclose trolley wheel in this operational process by with bearing locking nut fastening direction opposite effect power.Traditional locknut, locking plate dress
The factor due to mounting process is set, the fastness of tight lock part bit unit is relatively weak, and is sintered region circular cooler trolley at one
In the 30 day time of the moon, uninterrupted continuous operating time was at 28 days or so within 24 hours.Trolley is under operation prolonged in this way, tradition
Trolley wheel bearing locking nut, locking plate can because bear do not live this excessive loads due to cause tight lock part bit loss bad, gently then cause trolley
Wheel bearing abrasion reduces bearing service life, heavy then trolley wheel bearing is caused to fall off.Once trolley wheel bearing fall off and fail and
Shi Faxian will cause ring cold machine derailing operation damage detector for bogie wheels of circular cooler wheel shaft, the sealing of abrasion ring cold machine or even cause ring cold machine platform
Vehicle deformation, greatly affected the normal manufacturing schedule of sintering mill (plant).It handles such accident to generally require 6 to 7 hours, waste is big
The human and material resources of amount, financial resources increase production run cost.
Utility model content
For above-mentioned there are problem, it is reinforced anti-that the purpose of this utility model is to provide a kind of circular cooler trolley wheel bearings
Fall locknut locking plate device, improve traditional mounting process, strengthening stud locking, operation side are become from traditional groove type clamping
Just, solid and reliable, it is easily installed and dismantles, it is practical.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, and a kind of circular cooler trolley wheel shaft is reinforced anti-
Fall locknut locking plate device, including locknut and locking plate, further include strengthening stud, 6 are uniformly distributed on the end face of the locknut and is reserved
Two groups of bolts hole corresponding with the preformed hole are arranged on the locking plate in hole, 60 ° of each preformed hole interval, and every group of bolt hole is
Three, first group of bolt hole is arranged one at interval of 20 °, the setting of second group of bolt hole with first group of bolt hole center it is symmetrical after
Rotate clockwise 30 ° of the position of being staggered.
Further, it is uniformly arranged on the locknut circumference fluted.
Further, the strengthening stud passes through preformed hole and bolt hole and locks the locknut and gasket.
Compared with prior art, the utility model has the beneficial effects that:
1. the present apparatus is locked using strengthening stud instead of the groove type of traditional locknut, locking plate, stronger reliable, prevent
The accident for causing since locking device is not firm ring cold machine to stop production；
2. the present apparatus improves traditional mounting process, become from groove type clamping using strengthening stud, in locknut, locking plate
After locking, it is only necessary to strengthening stud is fastened, is easily installed and dismantles, it is easy to operate, it is practical.
Detailed description of the invention
Fig. 1 is the utility model locknut schematic diagram；
Fig. 2 is the utility model locking plate schematic diagram；
Fig. 3 is the utility model installation diagram front view；
Fig. 4 is the cross-sectional view of the utility model assembling side elevation；
Wherein: 1- locknut, 2- locking plate, 3- strengthening stud, 4- preformed hole, 5- bolt hole, 6- groove.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As depicted in figs. 1 and 2, the utility model provides a kind of reinforced anti-lost locknut locking plate dress of circular cooler trolley wheel shaft
It sets, including locknut 1 and locking plate 2, further includes strengthening stud 3,6 preformed holes 4 are uniformly distributed on the end face of the locknut 1, each
Preformed hole 4 is spaced 60 ° of settings, and two groups of bolts hole 5 corresponding with the preformed hole 4, every group of bolt hole 5 is arranged on the locking plate 2
It is three, first group of bolt hole is arranged one at interval of 20 °, and it is symmetrical that second group of bolt hole is provided in first group of bolt hole center
30 ° of the position of being staggered is rotated clockwise afterwards.Fluted 6 are uniformly arranged on 1 circumference of locknut.
As shown in figure 3, the strengthening stud 3 passes through preformed hole 4 and bolt hole 5 locks the locknut 1 and gasket 2.By
Be arranged one at interval of 60 ° of distributions in the preformed hole 4 on locknut 1, be arranged on the locking plate 2 two groups it is corresponding with the preformed hole 4
Bolt hole 5, every group of bolt hole 5 is three, and first group of bolt hole is arranged one at interval of 20 °, and second group of bolt hole setting exists
30 ° of the position of being staggered is rotated clockwise after first group of bolt hole center is symmetrical, then the mistake tightened on locking plate 2 in locknut 1
Preformed hole 4 on locknut is separated into 10 ° by Cheng Zhong, the bolt hole 5 being equivalent on locking plate 2, i.e., no matter how to rotate, and is pressed from both sides at 10 °
It is depending on circumstances slightly elastic in angular region to have that a preformed hole 4 is corresponding with the bolt hole 5, then strengthening stud 3 is inserted into pre-
It boxes out and 4 locks locknut 1 and locking plate 2 with bolt hole 5.The locknut 1 groove 6 provided circumferentially about is for carrying out tightly locknut 1
Gu.
Specific embodiment of the utility model is described in detail above, but it is intended only as one such implementation
Example, the utility model are not restricted to particular embodiments described above.To those skilled in the art, any pair of this reality
With the novel equivalent modifications carried out and substitute also all among the scope of the utility model.Therefore, the utility model is not being departed from
Spirit and scope under made equal transformation and modification, should all cover in the scope of the utility model.
Claims (3)
1. a kind of reinforced anti-lost locknut locking plate device of circular cooler trolley wheel shaft, including locknut (1) and locking plate (2), feature exists
In: further include strengthening stud (3), be uniformly distributed 6 preformed holes (4) on the end face of the locknut (1), between each preformed hole (4)
Every 60 °, two groups of bolts hole (5) corresponding with the preformed hole are set on the locking plate (2), every group of bolt hole (5) is three, the
One group of bolt hole is arranged one at interval of 20 °, the setting of second group of bolt hole (52) with first group of bolt hole (51) central symmetry
30 ° of the position of being staggered is rotated clockwise afterwards.
2. the reinforced anti-lost locknut locking plate device of a kind of circular cooler trolley wheel shaft according to claim 1, it is characterised in that:
Fluted (6) are uniformly arranged on locknut (1) circumference.
3. the reinforced anti-lost locknut locking plate device of a kind of circular cooler trolley wheel shaft according to claim 1, it is characterised in that:
The strengthening stud (3) passes through preformed hole (4) and bolt hole (5) and locks the locknut (1) and locking plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820495138.7U CN208567521U (en) | 2018-04-09 | 2018-04-09 | A kind of reinforced anti-lost locknut locking plate device of circular cooler trolley wheel shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820495138.7U CN208567521U (en) | 2018-04-09 | 2018-04-09 | A kind of reinforced anti-lost locknut locking plate device of circular cooler trolley wheel shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208567521U true CN208567521U (en) | 2019-03-01 |
Family
ID=65480313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820495138.7U Expired - Fee Related CN208567521U (en) | 2018-04-09 | 2018-04-09 | A kind of reinforced anti-lost locknut locking plate device of circular cooler trolley wheel shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208567521U (en) |
-
2018
- 2018-04-09 CN CN201820495138.7U patent/CN208567521U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 |