CN204974707U - High speed wire rod finishing block - Google Patents
High speed wire rod finishing block Download PDFInfo
- Publication number
- CN204974707U CN204974707U CN201520786162.2U CN201520786162U CN204974707U CN 204974707 U CN204974707 U CN 204974707U CN 201520786162 U CN201520786162 U CN 201520786162U CN 204974707 U CN204974707 U CN 204974707U
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- case
- high speed
- wire rod
- block
- speed wire
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Abstract
An embodiment of the utility model provides a high speed wire rod finishing block, this high speed wire rod finishing block includes: the awl case, roll box sets up in awl incasement portion, wherein, the first side wall of awl case and roll box's second lateral wall set up relatively, a supporting shoe, the supporting shoe is fixed to be set up between the first side wall and second lateral wall for being directed at a holding power is applyed to the second lateral wall. the utility model discloses an embodiment enables roll box steady operation, extension roll box's life.
Description
Technical field
The utility model relates to metallurgical steel rolling field, particularly a kind of high speed wire rod finishing block.
Background technology
High speed wire rod finishing block is the finisher of wire rod production line, and be the nucleus equipment of high-speed wire rolling production line, the precision of its equipment is the important leverage of wire rod end product quality and output, its substantially group comprise cone case, roller case, shaft coupling, large base etc.One bench roller case loads in a cone case, and the cone case of some is arranged on large base successively, and left and right sides cone case is connected successively by shaft coupling.With cone case, wherein common roller case adopts that " " structure fits together plug-in type.That is, roller case is directly inserted in cone case, on the faying face of boring case and roller case, tightens with connecting bolt, thus realizes roller case and the assembling of boring case.Need more roll change case time, connecting bolt is backed out, roller case just can from cone case extract out.
Wherein, the type of drive between cone case and roller case is: the longitudinal axis of boring on case drives bevel gear shaft by bevel gear pair, and the axis of cone helical gear on bevel gear shaft drives bottom roll axle, and axis of cone helical gear drives idle gear shaft simultaneously, and idle gear shaft drives topping roll axle.But roller case connects with cone case and locates only roller rest case and the connecting bolt on cone box body faying face, and whole roller case becomes " cantilever " structure.Under stress, the radial load that the engagement place of topping roll axle and bottom roll axle produces can make topping roll axle and bottom roll axle tilt, thus cause the axis of bottom roll axle and the helical gear axis of the axis of cone is not parallel and the axis of topping roll axle and the axis of idle gear shaft not parallel, thus cause roller case gear engagement states to be deteriorated, the bearing capacity of roller case is deteriorated, run not steady, the unfavoured states such as vibration values increase, shorten the service life of roller case simultaneously.
Utility model content
The object of the utility model embodiment is to provide a kind of high speed wire rod finishing block, can make the stable operation of roller case, extends the service life of roller case.
In order to achieve the above object, embodiment of the present utility model provides a kind of high speed wire rod finishing block, and this high speed wire rod finishing block comprises:
Cone case;
Roller case, is arranged at cone case inner; Wherein, the cone the first side wall of case and the second sidewall of roller case are oppositely arranged;
For applying the back-up block of a support force to the second sidewall, back-up block is fixedly installed between the first side wall and the second sidewall.
Wherein, the panel of roller case is connected with the top of the first side wall by bolt.
Wherein, back-up block is provided with a chamfering towards the direction of the panel of roller case.
Wherein, back-up block is bolted on the first side wall, and back-up block abuts with the second sidewall.
Wherein, cone case comprises axis of cone helical gear and idle gear shaft, and roller case comprises topping roll axle and bottom roll axle, and wherein axis of cone helical gear is connected with a joggle with idle gear shaft and bottom roll axle respectively, and idle gear shaft and topping roll axle are connected with a joggle.
Wherein, the axis being parallel of the helical gear axis of the axis of cone and bottom roll axle.
Wherein, the axis of idle gear shaft and the axis being parallel of topping roll axle.
Such scheme of the present utility model at least comprises following beneficial effect:
In embodiment of the present utility model, a support force is applied to the second sidewall of roller case by back-up block, thus " cantilever " structure efficiently solving roller case causes the topping roll axle of roller case and bottom roll axle to tilt, the bearing capacity of the roller case caused is deteriorated, run not steady, the problem that service life is short, reaches and makes the stable operation of roller case, extends the effect in the service life of roller case.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment high speed wire finishing mill;
Fig. 2 is that the A-A of Fig. 1 in the utility model embodiment is to profile;
Fig. 3 is that the B-B of Fig. 2 in the utility model embodiment is to profile.
Description of reference numerals:
1, case is bored; 101, the first side wall; 102, axis of cone helical gear; 103, idle gear shaft; 2, roller case; 201, the second sidewall; 202, topping roll axle; 203 bottom roll axles; 204, panel; 3, back-up block.
Detailed description of the invention
Below with reference to accompanying drawings exemplary embodiment of the present disclosure is described in more detail.Although show exemplary embodiment of the present disclosure in accompanying drawing, however should be appreciated that can realize the disclosure in a variety of manners and not should limit by the embodiment set forth here.On the contrary, provide these embodiments to be in order to more thoroughly the disclosure can be understood, and complete for the scope of the present disclosure can be conveyed to those skilled in the art.
As shown in FIG. 1 to 3, embodiment of the present utility model provides a kind of high speed wire rod finishing block, and this high speed wire rod finishing block comprises: cone case 1; Be arranged at the roller case 2 of cone case 1 inside, particularly, the panel 204 of roller case 2 is connected by the top of bolt with the first side wall 101, and wherein, the first side wall 101 of cone case 1 is oppositely arranged with the second sidewall 201 of roller case 2; For applying the back-up block 3 of a support force to the second sidewall 201, and this back-up block 3 is fixedly installed between the first side wall 101 and the second sidewall 201.。
In embodiment of the present utility model, above-mentioned the first side wall 101 can be when boring case 1 and being with action roller case 2 to rotate, the one or more stress surfaces on cone case 1.
Wherein, in embodiment of the present utility model, above-mentioned cone case 1 comprises axis of cone helical gear 102 and idle gear shaft 103, above-mentioned roller case 2 comprises topping roll axle 202 and bottom roll axle 203, wherein axis of cone helical gear 102 is connected with a joggle with idle gear shaft 103 and bottom roll axle 203 respectively, and idle gear shaft 103 and topping roll axle 202 are connected with a joggle.
In embodiment of the present utility model, back-up block 3 and the bolt for the panel 204 of connection roll case 2 and the top of the first side wall 101 make the assembling mode between roller case 2 and cone case 1 possess " dual-gripper " structure.Like this when boring case 1 and being with action roller case 2 to rotate, the topping roll axle 202 of roller case 2 and bottom roll axle 203 can not because of " cantilever " structure run-off the straights of roller case 2, and then guarantee the axis of axis of cone helical gear 102 and the axis being parallel of bottom roll axle 203, and the axis being parallel of the axis of idle gear shaft 103 and topping roll axle 202.Thus the bearing capacity of roller case 2 is strengthened, run more stable, and then extend the service life of roller case 2.
Wherein, in embodiment of the present utility model, as shown in Figure 2, for the ease of installing roller case 2, back-up block 3 is provided with a chamfering towards the direction of the panel 204 of roller case 2.Particularly, back-up block 3 is by being bolted on the first side wall 101, and back-up block 3 abuts with the second sidewall 201, thus applies a support force to the second sidewall 201.Be understandable that, in embodiment of the present utility model, do not limit the concrete connected mode of back-up block 3 and the first side wall 101.
The above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a high speed wire rod finishing block, is characterized in that, described high speed wire rod finishing block comprises:
Cone case (1);
Roller case (2), is arranged at described cone case (1) inner; Wherein, the first side wall (101) of described cone case (1) and second sidewall (201) of described roller case (2) are oppositely arranged;
For applying the back-up block (3) of a support force to described second sidewall (201), described back-up block (3) is fixedly installed between described the first side wall (101) and described second sidewall (201).
2. high speed wire rod finishing block as claimed in claim 1, it is characterized in that, the panel (204) of described roller case (2) is connected by the top of bolt with described the first side wall (101).
3. high speed wire rod finishing block as claimed in claim 1, it is characterized in that, described back-up block (3) is provided with a chamfering towards the direction of the panel (204) of described roller case (2).
4. high speed wire rod finishing block as claimed in claim 1, it is characterized in that, described back-up block (3) is bolted on described the first side wall (101), and described back-up block (3) abuts with described second sidewall (201).
5. high speed wire rod finishing block as claimed in claim 1, it is characterized in that, described cone case (1) comprises axis of cone helical gear (102) and idle gear shaft (103), described roller case (2) comprises topping roll axle (202) and bottom roll axle (203), wherein said axis of cone helical gear (102) is connected with a joggle with described idle gear shaft (103) and described bottom roll axle (203) respectively, and described idle gear shaft (103) and described topping roll axle (202) are connected with a joggle.
6. high speed wire rod finishing block as claimed in claim 5, is characterized in that, the axis of described axis of cone helical gear (102) and the axis being parallel of described bottom roll axle (203).
7. high speed wire rod finishing block as claimed in claim 5, is characterized in that, the axis of described idle gear shaft (103) and the axis being parallel of described topping roll axle (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786162.2U CN204974707U (en) | 2015-10-10 | 2015-10-10 | High speed wire rod finishing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786162.2U CN204974707U (en) | 2015-10-10 | 2015-10-10 | High speed wire rod finishing block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204974707U true CN204974707U (en) | 2016-01-20 |
Family
ID=55109127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520786162.2U Active CN204974707U (en) | 2015-10-10 | 2015-10-10 | High speed wire rod finishing block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204974707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222198A (en) * | 2020-11-16 | 2021-01-15 | 唐山市玉田金州实业有限公司 | Wire rod finish rolling cone box and use method |
-
2015
- 2015-10-10 CN CN201520786162.2U patent/CN204974707U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222198A (en) * | 2020-11-16 | 2021-01-15 | 唐山市玉田金州实业有限公司 | Wire rod finish rolling cone box and use method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |