CN205937550U - Removable formula spindle nose structure of deflector roll - Google Patents
Removable formula spindle nose structure of deflector roll Download PDFInfo
- Publication number
- CN205937550U CN205937550U CN201620970226.9U CN201620970226U CN205937550U CN 205937550 U CN205937550 U CN 205937550U CN 201620970226 U CN201620970226 U CN 201620970226U CN 205937550 U CN205937550 U CN 205937550U
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- CN
- China
- Prior art keywords
- spindle nose
- flange
- deflector roll
- internal thread
- head structure
- 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.)
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- Rolls And Other Rotary Bodies (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
The utility model discloses a removable formula spindle nose structure of deflector roll, including casing (1), with casing (1) interference fit's flange (2) and spindle nose (4), flange (2) with the connection can be dismantled in spindle nose (4), and the spindle nose terminal surface has internal thread taper bolt (6), can assemble accurate location by the secondary, casing (1) is cylindrical casing, flange (2) and spindle nose (4) are two, two flange (2) respectively with two are connected in the both ends of cylindrical casing (1) spindle nose (4) are with two flange (2) one -to -one is connected, the coating is gone up in casing (1) has coat (3). The utility model discloses simple structure, convenient to use.
Description
Technical field
The utility model is related to the technical fields such as shaft head structure and in particular to a kind of deflector roll changeable type shaft head structure.
Background technology
The equipment such as metallurgy, plastics, printing are required for using deflector roll (with reference to Fig. 1), deflector roll is by housing a, spindle nose b, roller
Face coating c forms, spindle nose material most nodular cast iron part, according to the position using, requires difference, roll surface coating has rubber, plating
The various forms such as chromium, ceramic coated, sprayed wc, because bearing position machining accuracy is inadequate, bearing assembles not during use
Suitable etc. reason is easy to the situation abrasion of bearing position, once abrasion, arises that bearing runs inner ring situation, for a long time
Using will result in bearing damage, or directly result in this roller and can not normally use.
Because this spindle nose is integral type structure, and housing a and spindle nose b coordinates for interference fit joint, if changing spindle nose b, because of shell
Body a is thin-wall steel tube, and removing spindle nose b back casing a can deform, and lead to the coating of roll surface to be scrapped.
Content of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of housing to be unlikely to deform,
When using cooperatively with deflector roll, roll surface coating is difficult the deflector roll changeable type shaft head structure scrapped, simple and reliable for structure, the scope of application
Extensively, the spindle nose maintenance applying also for deflector roll changes it can also be used to the design of new roller, making.
In order to achieve the above object, the utility model be employed technical scheme comprise that:
A kind of deflector roll changeable type shaft head structure, the flange including housing and described housing interference fit and with flange mistake
It is full of the spindle nose of cooperation, described flange is detachably connected with described spindle nose；
Described housing is cylindrical housings, and described flange and spindle nose are two, two described flanges respectively with described circle
The two ends of cylindrical shell connect, and two described spindle noses are connected one to one with two described flanges；The end face of described spindle nose is provided with
For the taper pin with internal thread of positioning between spindle nose and flange, described taper pin with internal thread is located at spindle nose and flange connections；
It is coated with coat on described housing.
Further, each described flange is provided with screwed hole, and each described spindle nose end face is provided with via, also includes spiral shell
Nail, described screw sequentially passes through described via and described screwed hole, and described screw is by described spindle nose and described corresponding flange one
One corresponding connection.
Further, the screwed hole on each described flange is eight, and the via of each described spindle nose end face is eight.
Further, the specification of described screwed hole is M16.
Further, the specification of described via is φ 18.
Further, the specification of described screw 5 is M16.
Further, described taper pin with internal thread is three, and the specification of described taper pin with internal thread is described in 16 and three
Taper pin with internal thread non-uniform Distribution is in the end face of spindle nose.
The beneficial effects of the utility model are:
The utility model structure is simple, reliable, can facilitate the replacing of the spindle nose in later stage, and either spindle nose changed by old deflector roll
Or the design of new roller, making, all can substantially reduce maintenance and use cost.
Brief description
Fig. 1 is the structural representation of shaft head structure in prior art；
Fig. 2 be the utility model proposes a kind of deflector roll changeable type shaft head structure front view；
Fig. 3 be the utility model proposes a kind of deflector roll changeable type shaft head structure left view；
In figure：
Housing in a, prior art；Spindle nose in b, prior art；Coat in c, prior art；
1st, housing；2nd, flange；3rd, coat；4th, spindle nose；5th, screw；6th, taper pin with internal thread.
Specific embodiment
With reference to the accompanying drawings and detailed description the utility model is described in detail.
As Figure 2-3, the utility model proposes a kind of deflector roll changeable type shaft head structure, including housing 1 with described
The flange 2 of housing 1 interference fit and the spindle nose 4 with flange 2 interference fit, described flange 2 is detachably connected with described spindle nose 4；
Described housing 1 is cylindrical housings, and described flange 2 and spindle nose 4 are two, two described flanges 2 respectively with institute
The two ends stating cylindrical housings 1 connect, and two described spindle noses 4 are connected one to one with two described flanges 2；Described spindle nose 4
End face is provided with the taper pin with internal thread 6 for positioning between spindle nose 4 and flange 2, and described taper pin with internal thread 6 is located at spindle nose 4 He
Flange 2 junction；Final installation taper pin with internal thread 6, consistent to meet the multiple positioning assembled.
It is coated with coat 3 on described housing 1.
Further, each described flange 2 is provided with screwed hole (not shown), and each described spindle nose 4 end face is provided with
Via (not shown), also includes screw 5, and described screw 5 sequentially passes through described via and described screwed hole, described screw 5
Described spindle nose 4 is connected one to one with described corresponding flange 2, final installation taper pin with internal thread 6, to meet multiple assembling
Positioning consistent.
Further, the screwed hole on each described flange 2 is eight, and the via of each described spindle nose 4 end face is eight.
Further, the specification of described screwed hole is M16.
Further, the specification of described via is φ 18.
Further, the specification of described screw 5 is M16.
Further, described taper pin with internal thread 6 is three, and the specification of described taper pin with internal thread 6 is 16 and three institutes
State taper pin with internal thread 6 non-uniform Distribution in the end face of spindle nose 4.
In the utility model, flange 2 is connected for interference fit with housing 1, and spindle nose 4 is designed as screw conjunction structure, material
From quenched and tempered steel, flange 2 end face uniformly processes the screwed hole of M16, and spindle nose 4 end face processing 8- φ 18 via, aperture are processed as sinking
Hole aperture is more than M16 soket head cap screw head diameter, and spindle nose 4 loads in the endoporus of flange 2, a pair of φ 18 via and M16 hole 1
Should, from interference fit it is ensured that spindle nose 4 assembles rear flange 2 bore concentricity, end face is fixing with the screw 5 of M16.This reality
It is exactly axle and the housing engaging portion of old structure in fact with new middle flange 2, spindle nose 4 is designed as screw and fills closing structure, spindle nose 4
Enter in the endoporus of flange 2, the fixed form from interference fit plus taper pin with internal thread 6 is it is ensured that spindle nose 4 assembles rear flange
2 bore concentricities and phase angle are constant, and end face is fixing with the screw 5 of M16.
Operation principle of the present utility model is：
With reference to Fig. 2, coating 3 is by particular form, and the such as technique such as thermal spraying, the vulcanization of rubber and housing 1 combine together,
Because housing 1 is interference fit with flange 2, flange 2 and spindle nose 4, and connected by 5 conjunctions of screw, whole deflector roll combines together,
And woollen blanket or forming net drive deflector roll rotation, deflector roll not V belt translation itself when working.Using screw 5, roller is realized in conjunction
High-speed smooth operates, and relies on taper pin with internal thread 6 to ensure that the positioning of more than 4 assembling of spindle nose is consistent.
It is more than the concrete introduction to general principle of the present utility model and principal character, the technical staff of the industry should
Understand, the utility model is not restricted to the described embodiments, described in above-described embodiment and specification, this practicality is simply described
New principle, on the premise of without departing from the utility model spirit and scope, the utility model also has various change and changes
Enter, these changes and improvements both fall within the range of claimed the utility model.The utility model claims scope by institute
Attached claims and its equivalent thereof.
Claims (7)
1. a kind of deflector roll changeable type shaft head structure it is characterised in that：Including housing (1) and described housing (1) interference fit
Flange (2) and the spindle nose (4) with flange (2) interference fit, described flange (2) and described spindle nose (4) are detachably connected；Described shell
Body (1) is cylindrical housings, and described flange (2) and spindle nose (4) are two, two described flanges (2) respectively with described cylinder
The two ends of shape housing (1) connect, and two described spindle noses (4) are connected one to one with two described flanges (2)；Described spindle nose (4)
End face be provided with taper pin with internal thread (6) for positioning between spindle nose (4) and flange (2), described taper pin with internal thread (6) sets
In spindle nose (4) and flange (2) junction；
It is coated with coat (3) on described housing (1).
2. a kind of deflector roll changeable type shaft head structure according to claim 1 it is characterised in that：Each described flange (2)
It is provided with screwed hole, each described spindle nose (4) end face is provided with via, also includes screw (5), and described screw (5) sequentially passes through institute
State via and described screwed hole, described spindle nose (4) is connected one to one by described screw (5) with described corresponding flange (2).
3. a kind of deflector roll changeable type shaft head structure according to claim 1 and 2 it is characterised in that：Each described flange
On screwed hole be eight, the via of each described spindle nose (4) end face is eight.
4. a kind of deflector roll changeable type shaft head structure of being stated according to claim 3 it is characterised in that：The specification of described screwed hole is
M16.
5. a kind of deflector roll changeable type shaft head structure according to claim 4 it is characterised in that：The specification of described via is
φ18.
6. a kind of deflector roll changeable type shaft head structure according to claim 5 it is characterised in that：The rule of described screw (5)
Lattice are M16.
7. a kind of deflector roll changeable type shaft head structure according to claim 6 it is characterised in that：Described taper pin with internal thread
(6) be three, the specification of described taper pin with internal thread (6) be 16 and three described taper pin with internal thread (6) non-uniform Distribution in
The end face of spindle nose (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620970226.9U CN205937550U (en) | 2016-08-29 | 2016-08-29 | Removable formula spindle nose structure of deflector roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620970226.9U CN205937550U (en) | 2016-08-29 | 2016-08-29 | Removable formula spindle nose structure of deflector roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205937550U true CN205937550U (en) | 2017-02-08 |
Family
ID=57954176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620970226.9U Active CN205937550U (en) | 2016-08-29 | 2016-08-29 | Removable formula spindle nose structure of deflector roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205937550U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893810A (en) * | 2017-12-07 | 2018-04-10 | 无锡优耐特能源科技有限公司 | A kind of corner locating device |
| CN108453135A (en) * | 2017-10-31 | 2018-08-28 | 武钢新日铁（武汉）镀锡板有限公司 | A kind of jockey pulley journal structure |
-
2016
- 2016-08-29 CN CN201620970226.9U patent/CN205937550U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108453135A (en) * | 2017-10-31 | 2018-08-28 | 武钢新日铁（武汉）镀锡板有限公司 | A kind of jockey pulley journal structure |
| CN107893810A (en) * | 2017-12-07 | 2018-04-10 | 无锡优耐特能源科技有限公司 | A kind of corner locating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200921 Address after: 710000 Xi'an Fengjing Industrial Park, Xi'an City, Shaanxi Province Patentee after: Shaanxi Maituo Machinery Manufacturing Co.,Ltd. Address before: 710086 Shaanxi city of Xi'an Province Yu Hua Zhai two Fu Zhuang Industrial Park Patentee before: XI'AN MAITO MACHINERY MANUFACTORY Co.,Ltd. |