CN209080811U - A kind of traction roller of detachable boss - Google Patents
A kind of traction roller of detachable boss Download PDFInfo
- Publication number
- CN209080811U CN209080811U CN201821629578.3U CN201821629578U CN209080811U CN 209080811 U CN209080811 U CN 209080811U CN 201821629578 U CN201821629578 U CN 201821629578U CN 209080811 U CN209080811 U CN 209080811U
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- material layer
- boss
- refractory material
- traction roller
- steel core
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Abstract
The utility model provides a kind of traction roller of detachable boss, belongs to traction roller technical field.Including rod axis matrix, two boss being sleeved on rod axis matrix and the pressure ring and round nut for boss being fixed locking: the rod axis matrix includes rod shaft end portion I and rod shaft end portion II, the steel core I that rod shaft end portion I and rod shaft end portion II are connected, the refractory material layer I that steel core I is wrapped up and the baffle I that refractory material layer I is fixed；The boss includes steel core, the refractory material layer II that steel core is wrapped up, and the baffle II that refractory material layer II is fixed；The refractory material layer II is convex, and the protruding parts diameter of refractory material layer II is greater than the diameter of refractory material layer I.The detachable boss of the utility model is after traction roller boss damages, it is only necessary to replace to the refractory material layer of boss or damaged portion, can save material, reduce processing, packaging and transportation cost, obtain biggish economic benefit.
Description
Technical field
The utility model belongs to traction roller technical field, specially a kind of traction roller of detachable boss.
Background technique
Traction roller is the important process component of TFT-LCD liquid-crystalline glasses production, due to making in the condition of high temperature and glass contact
Used time has abrasion, just will affect production quality after wearing to a certain extent, it is necessary to periodically carry out more to entire traction roller
It changes.The characteristics of due to TFT-LCD liquid crystal substrate glass production line, traction roller only contacts the part outside glass plate quality area, i.e., only
There is projection section to contact glass, intermediate major part does not contact glass, and replacing traction roller every time all is to change all over, especially
It is the traction roller for producing advanced lines TFT-LCD liquid crystal substrate glass, the part that centre does not contact glass is more.
Utility model content
The utility model provides a kind of traction roller of detachable boss, it is possible to reduce TFT-LCD liquid-crystalline glasses production process
Middle component costs decline to a great extent, and reduce the consumption of material, more meet the production theory of environmental protection and energy saving.
The utility model aim is achieved through the following technical solutions:
A kind of traction roller of detachable boss, including rod axis matrix, two boss being sleeved on rod axis matrix and right
The pressure ring and round nut of locking is fixed in boss:
The rod axis matrix includes rod shaft end portion I and rod shaft end portion II, the steel that rod shaft end portion I and rod shaft end portion II are connected
Core I, the refractory material layer I that steel core I is wrapped up and the baffle I that refractory material layer I is fixed；
The boss includes steel core II, the refractory material layer II that steel core II is wrapped up, and refractory material layer II is fixed
Baffle II；
The refractory material layer II is convex, and the protruding parts diameter of refractory material layer II is greater than refractory material layer I
Diameter.
As an a kind of specific embodiment of the traction roller of detachable boss described in the utility model, the pressure ring is fixed
In the outside of baffle II, the round nut is fixed on the outside of pressure ring.
As an a kind of specific embodiment of the traction roller of detachable boss described in the utility model, described two boss
It is set in rod shaft end portion I and rod shaft end portion II, and symmetrical.
As an a kind of specific embodiment of the traction roller of detachable boss described in the utility model, the baffle I is
Two, the two sides of refractory material layer I are distributed in, and are fixed by screws on steel core I.
As an a kind of specific embodiment of the traction roller of detachable boss described in the utility model, the steel core II is
Hollow structure and end band boss shape.
As an a kind of specific embodiment of the traction roller of detachable boss described in the utility model, the baffle II is logical
It crosses screw to be fixed on steel core II, and refractory material layer II is fixed between II lug bosses at end part of steel core and baffle II.
As an a kind of specific embodiment of the traction roller of detachable boss described in the utility model, the refractory material
Layer I and refractory material layer II are heat-resisting material.
As an a kind of specific embodiment of the traction roller of detachable boss described in the utility model, the refractory material
Layer I and refractory material layer II are asbestos.
Compared with prior art, the utility model it is specific following the utility model has the advantages that
The advantages of the utility model provides a kind of traction roller of detachable boss, detachable boss is exactly traction roller boss damage
After wound, the refractory material layer of replacement boss or damaged portion can.The utility model draws roll structure and saves material, drop
Low processing, packaging and transportation cost, can get biggish economic benefit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the detachable boss traction roller of the utility model.
Fig. 2 is the cross-sectional view of the detachable boss traction roller of the utility model.
Appended drawing reference: 1- rod axis matrix, 101- rod shaft end portion I, 102- rod shaft end portion II, 103- steel core I, 104- fire proofed wood
The bed of material I, 105- baffle I, 2- boss, 201- steel core II, 202- refractory material layer II, 203- baffle II, 3- pressure ring, 4- circle spiral shell
It is female.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It is described in detail below with reference to the traction roller of concrete principle and structure detachable boss a kind of to the utility model.
A kind of traction roller of detachable boss, including rod axis matrix, two boss 2 being sleeved on rod axis matrix and right
The pressure ring 3 and round nut 4 of locking is fixed in boss 2:
The rod axis matrix includes rod shaft end portion I 101 and rod shaft end portion II 102, by rod shaft end portion I 101 and rod shaft end portion
The steel core I 103 of II 102 connections is fixed by the refractory material layer I 104 of the package of steel core I 103 and by refractory material layer I 104
Baffle I 105；
The boss 2 includes steel core II 201, the refractory material layer II 202 that steel core II 201 is wrapped up, and by fire proofed wood
The fixed baffle II 203 of the bed of material II 202；
The refractory material layer II 202 is convex, and the protruding parts diameter of refractory material layer II 202 is greater than refractory material
The diameter of layer I 104.
In the utility model, rod axis matrix is the foundation structure of traction roller, and boss 2 is the glass contact with the condition of high temperature,
To carry out machine-shaping to glass, the effect of pressure ring 3 and round nut 4 is to be fixed to boss 2, while realizing boss
2 are detachably connected.In rod axis matrix, rod shaft end portion I 101 and rod shaft end portion II 102 are mounted on machine to drive entirely
Traction roller operating, the effect of steel core I 103 are to realize the connection in rod shaft end portion I 101 and rod shaft end portion II 102, and steel core I 103 is resistance to
The rigid support of fiery material layer I 104, the effect of baffle I 105 are that refractory material layer I 104 is fixed.In boss 2, steel
II 201 lug bosses at end part of core is by I 105 axially position of baffle, inner hole and rod shaft end portion I of the radial accuracy by steel core II 201
101 and the fit tolerance in rod shaft end portion II 102 guarantee, determine the boss structure of refractory material layer II 202 according to production needs
Size and specific location, steel core II 201 are used as II 202 rigid support of refractory material layer, and the effect of baffle II 203 is to fire resisting
Material layer II 202 is fixed.It is preferably convex by refractory material layer II 202, it is possible to reduce the contact area with glass；It limits
The protruding parts diameter of refractory material layer II 202 is greater than the diameter of refractory material layer I 104, it is ensured that the refractory material of boss 2
Layer II 202 is contacted with high temp glass, to guarantee that refractory material layer I 104 is not contacted with the quality area of glass plate, only in replacement
The refractory material layer II 202 contacted on boss 2 or boss 2 with high temp glass is needed to change, can be reduced with effectively save material
Processing, packaging and transportation cost, obtain biggish economic benefit.
Further, the pressure ring 3 is fixed on the outside of baffle II 203, and the round nut 4 is fixed on the outside of pressure ring 3.Pressure
The effect of ring 3 and round nut 4 is that boss 2 is fixed, while realizing its detachable function, and those skilled in the art can be according to specific
The position to pressure ring 3 and round nut 4 is needed to be adjusted.
Further, described two boss 2 are set in rod shaft end portion I 101 and rod shaft end portion II 102, and symmetrical point
Cloth.Two symmetrical boss 2 are distributed the efficiency that can be improved to glass processing, while guaranteeing processing quality.
Further, the baffle I 105 is two, is distributed in the two sides of refractory material layer I 104, and be fixed by screws in
On steel core I 103.Further, the baffle II 203 is fixed by screws on steel core II 201, and by refractory material layer II 202
It is fixed between II 201 lug bosses at end part of steel core and baffle II 203.Further, the steel core II 201 is hollow structure and end
Band boss shape.It is above-mentioned be arranged in guarantee boss 2 and refractory material layer II it is detachable and interchangeable while, it is whole that traction roller can be improved
The stability of body.
Further, the refractory material layer I 104 and refractory material layer II 202 are heat-resisting material, further preferably stone
Cotton.
Specific use process is as follows for the traction roller of the detachable boss of the utility model:
Detachable boss 2 is directly sleeved at II position engagement journal of roll shaft end I and roll shaft end, axially position is logical
It crosses after round nut 4 tightens, axial force is transmitted on detachable boss 2 by pressure ring 3, reaches the positioning effect of being fixed and clamped.When leading
When the damage of pick-up roll boss 2 need replacing, round nut 4 and pressure ring 3 are laid down, then remove entire boss 2 from rod axis matrix,
And new boss 2 is installed, since roll shaft matrix and detachable boss 2 have good dimensional tolerance and form tolerance, change the outfit
It can directly be used after, it is no longer necessary to secondary operation.
Changeing the boss 2 being damaged can utilize again, the first situation be the refractory material layer II of boss 2 it is impaired compared with
Gently, it can be repaired by the method for machining, realize and 2 secondary operation of boss is utilized；Another situation is that boss 2
Refractory material layer II is damaged more serious, and II 203 fixing screws of turn baffle remove baffle II 203, then by boss 2 by
The refractory material layer II of abrasion is taken out, and new refractory material layer II 202 is replaced with, and steel core II 201 and gear in boss 2 can be realized
The recycling of plate II 203, staff can select to carry out more boss 2 or refractory material layer II 202 according to use demand
It changes.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (8)
1. a kind of traction roller of detachable boss, which is characterized in that including rod axis matrix, two be sleeved on rod axis matrix are convex
Platform and the pressure ring and round nut for boss being fixed locking:
The rod axis matrix includes rod shaft end portion I and rod shaft end portion II, the steel core I that rod shaft end portion I and rod shaft end portion II are connected,
The refractory material layer I that steel core I is wrapped up and the baffle I that refractory material layer I is fixed；
The boss includes steel core II, the refractory material layer II that steel core II is wrapped up, and the gear that refractory material layer II is fixed
Plate II；
The refractory material layer II is convex, and the protruding parts diameter of refractory material layer II is greater than the diameter of refractory material layer I.
2. a kind of traction roller of detachable boss as described in claim 1, which is characterized in that the pressure ring is fixed on baffle II
Outside, the round nut are fixed on the outside of pressure ring.
3. a kind of traction roller of detachable boss as described in claim 1, which is characterized in that described two boss are set in
In rod shaft end portion I and rod shaft end portion II, and it is symmetrical.
4. a kind of traction roller of detachable boss as described in claim 1, which is characterized in that the baffle I is two, is distributed in
The two sides of refractory material layer I, and be fixed by screws on steel core I.
5. a kind of traction roller of detachable boss as described in claim 1, which is characterized in that the steel core II be hollow structure and
End band boss shape.
6. a kind of traction roller of detachable boss as described in claim 1, which is characterized in that the baffle II is fixed by screw
It is fixed between II lug bosses at end part of steel core and baffle II on steel core II, and by refractory material layer II.
7. a kind of traction roller of detachable boss as described in claim 1, which is characterized in that the refractory material layer I and fire resisting
Material layer II is heat-resisting material.
8. a kind of traction roller of detachable boss as claimed in claim 7, which is characterized in that the refractory material layer I and fire resisting
Material layer II is asbestos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821629578.3U CN209080811U (en) | 2018-10-09 | 2018-10-09 | A kind of traction roller of detachable boss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821629578.3U CN209080811U (en) | 2018-10-09 | 2018-10-09 | A kind of traction roller of detachable boss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209080811U true CN209080811U (en) | 2019-07-09 |
Family
ID=67118489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821629578.3U Active CN209080811U (en) | 2018-10-09 | 2018-10-09 | A kind of traction roller of detachable boss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209080811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113105102A (en) * | 2021-03-11 | 2021-07-13 | 成都中光电科技有限公司 | TFT-LCD shaping carry over pinch rolls |
-
2018
- 2018-10-09 CN CN201821629578.3U patent/CN209080811U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113105102A (en) * | 2021-03-11 | 2021-07-13 | 成都中光电科技有限公司 | TFT-LCD shaping carry over pinch rolls |
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