CN202804557U - Vertical mill roller tire bead weld tool - Google Patents
Vertical mill roller tire bead weld tool Download PDFInfo
- Publication number
- CN202804557U CN202804557U CN201220413214.8U CN201220413214U CN202804557U CN 202804557 U CN202804557 U CN 202804557U CN 201220413214 U CN201220413214 U CN 201220413214U CN 202804557 U CN202804557 U CN 202804557U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- mill roller
- roller tire
- vertical mill
- roll mill
- 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 - Lifetime
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- Arc Welding In General (AREA)
Abstract
The utility model discloses a vertical mill roller tire bead weld tool. Two main shaft lantern rings are sleeved on a main shaft, a plurality of support plates in the same length extend out from each main shaft lantern ring, and two compression nuts are respectively arranged on outer sides of the two main shaft lantern rings. The main shaft is provided with screw thread sections matched with the compression nuts. The tool is convenient and fast to use. A vertical mill roller tire can be quickly disassembled or mounted on a driving shaft, so bead weld operation can be carried out. Operation of workers is benefited, and hoisting frequency is reduced. At the same time, a great amount of time for clamping is saved, and the concentricity of the main shaft and a roller sleeve is ensured.
Description
Technical field
The utility model relates to the built-up welding frock, in particular, relates to the frock for the manufacture of the built-up welding of the large-scale raw material grinding mill of industry, slag mill, coal grinding roller tire foundry goods.
Background technology
Because roll mill roller tyre is the monoblock cast part of picture tyre type, as shown in Figure 1, just need to be fixed by the frock with main shaft in the surface overlaying of roller tire, then by the roller tire rotation on the running part drive main shaft; Because welding gun is fixing during the built-up welding of roller tire, unanimously reaches presentation quality so will guarantee the overlay cladding height of roller tire, just must guarantee that welding gun is consistent with each some gap of the roller tire contact of rotation, so just require the Concentricity tolerance scope of roller tire and frock little.And there is no at present the frock of special-purpose built-up welding, therefore roll mill roller tyre is fixed to the enterprising windrow welder of driving shaft and does numerous and diverse.
The utility model content
Technical problem to be solved in the utility model is to realize that a kind of frock is simple, convenient, can easily roll mill roller tyre be fixed to the enterprising windrow welder of driving shaft and make frock.
To achieve these goals, the technical solution adopted in the utility model is: roll mill roller tyre built-up welding frock, cover has two main shaft collars on the main shaft, extend several isometric gripper shoes on each main shaft collar, and two main shaft collar outsides are equipped with a clamp nut, and described main shaft is provided with the thread segment that matches with clamp nut.
Described gripper shoe is no less than three, and etc. angle arrange, be welded with channel steel support between adjacent gripper shoe.
Described gripper shoe is provided with three.
The described main shaft collar is provided with screwed hole, is provided with in the described screwed hole main shaft collar is fastened on fastening bolt on the main shaft.
The utility model has the advantage of that this frock is easy to use, can fast roll mill roller tyre be dismantled or be installed to the enterprising windrow welder of driving shaft and do, make things convenient for workman's operation, reduce lifting times, save simultaneously a large amount of clamping time, guaranteed the concentricity problem of main shaft and roller shell.
Description of drawings
The below briefly explains the content of every width of cloth accompanying drawing expression in the utility model specification and the mark among the figure:
Fig. 1 is roller tire cutaway view;
Fig. 2 is built-up welding work assembling schematic diagram;
Fig. 3 is partial schematic diagram shown in Fig. 2;
Mark among the above-mentioned figure is: 1, main shaft; 2, clamp nut; 3, roller tire; 4, the main shaft collar; 5, channel steel support; 6, gripper shoe; 7, fastening bolt; 8, roller tire taper surface.
The specific embodiment
Referring to Fig. 2,3 as can be known, the built-up welding frock comprises main shaft 1, clamp nut 2, the main shaft collar 4, channel steel support 5, gripper shoe 6 and fastening bolt 7, wherein the main shaft collar 4 is provided with two, all be enclosed within on the main shaft 1, be equipped with some isometric gripper shoes 6 on each main shaft collar 4, usually gripper shoe 6 is no less than three and equidistantly waits the angle layout, preferably arrange three, gripper shoe 6 is to be vertically welded in the main shaft collar 4 surfaces, its outer end is used for the roller tire taper surface 8 of backing roll tire 3, firm in order to guarantee gripper shoe 6, stable, be welded with 6 of adjacent gripper shoes on the main shaft 1 in 5, two the main shaft collar 4 outsides of channel steel support and be equipped with a clamp nut 2, and the relevant position is provided with the thread segment that matches with clamp nut 2 on the main shaft 1.In order to guarantee that further the main shaft collar 4 can firmly be fixed on the main shaft 1, at the main shaft collar 4 some screwed holes are set, as waiting angle to arrange 3, fastening bolt 7 is installed in the screwed hole, tighten 7 its inners of fastening bolt and prop up main shaft 1, thereby guarantee that the main shaft collar 4 firmly is fixed on the main shaft 1.
During use, after at first one the main shaft collar 4 being located by clamp nut 2 and fastening bolt 7, last again the main shaft collar 4 of the other end is inserted in, make roller tire 3 between two main shaft collars 4, because main shaft 1 two ends all are processed with screw thread, fix the main shaft collar 4 of an end by regulating clamp nut 2, and then regulate the clamp nut 2 of the fastening other end, make the gripper shoe 6 stressed constantly inside compression roller tires 3 on the main shaft collar 4, because one of them main shaft collar 4 is fixing, cause roller tire taper surface 8 constantly to contact with the gripper shoe 6 of the main shaft collar 4, the frictional force that increases contact-making surface finally makes roller tire 3 reach fastening, for preventing that clamp nut 2 is loosening in weld deposit process, the clamp nut 7 of tightening on each main shaft collar 4 gets final product simultaneously.
The above has carried out exemplary description to the present invention by reference to the accompanying drawings; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; or without improving design of the present invention and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (4)
1. roll mill roller tyre built-up welding frock, it is characterized in that: the upper cover of main shaft (1) has two main shaft collars (4), extend several isometric gripper shoes (6) on each main shaft collar (4), and two main shaft collars (4) outside is equipped with a clamp nut (2), and described main shaft (1) is provided with the thread segment that matches with clamp nut (2).
2. roll mill roller tyre built-up welding frock according to claim 1, it is characterized in that: described gripper shoe (6) is no less than three, and etc. angle arrange, be welded with channel steel support (5) between adjacent gripper shoe (6).
3. roll mill roller tyre built-up welding frock according to claim 2, it is characterized in that: described gripper shoe (6) is provided with three.
4. each described roll mill roller tyre built-up welding frock according to claim 1-3, it is characterized in that: the described main shaft collar (4) is provided with screwed hole, is provided with in the described screwed hole main shaft collar (4) is fastened on fastening bolt (7) on the main shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220413214.8U CN202804557U (en) | 2012-08-20 | 2012-08-20 | Vertical mill roller tire bead weld tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220413214.8U CN202804557U (en) | 2012-08-20 | 2012-08-20 | Vertical mill roller tire bead weld tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202804557U true CN202804557U (en) | 2013-03-20 |
Family
ID=47863500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220413214.8U Expired - Lifetime CN202804557U (en) | 2012-08-20 | 2012-08-20 | Vertical mill roller tire bead weld tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202804557U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014902A (en) * | 2014-06-17 | 2014-09-03 | 铁岭灵飞重型机器有限公司 | Semi-automatic wear-resistant welding rod overlaying machine |
| CN108971899A (en) * | 2018-08-10 | 2018-12-11 | 广西柳钢工程技术有限公司 | The overlaying method and deflection welding tooling of roll mill roller |
-
2012
- 2012-08-20 CN CN201220413214.8U patent/CN202804557U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014902A (en) * | 2014-06-17 | 2014-09-03 | 铁岭灵飞重型机器有限公司 | Semi-automatic wear-resistant welding rod overlaying machine |
| CN108971899A (en) * | 2018-08-10 | 2018-12-11 | 广西柳钢工程技术有限公司 | The overlaying method and deflection welding tooling of roll mill roller |
| CN108971899B (en) * | 2018-08-10 | 2020-08-14 | 广西柳钢工程技术有限公司 | Build-up welding method and deflection welding tool for vertical grinding roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |