CN104668422A - Roller fixture - Google Patents
Roller fixture Download PDFInfo
- Publication number
- CN104668422A CN104668422A CN201310605997.9A CN201310605997A CN104668422A CN 104668422 A CN104668422 A CN 104668422A CN 201310605997 A CN201310605997 A CN 201310605997A CN 104668422 A CN104668422 A CN 104668422A
- Authority
- CN
- China
- Prior art keywords
- locking
- fixed
- roll
- holes
- roller fixture
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
The invention discloses a roller fixture. The roller fixture comprises a fixed part, and a separable locking part, wherein the fixed part comprises a plate-shaped fixed body; the fixed body comprises a trapezoidal fixed notch; fixed through holes respectively penetrate through the two sides of the fixed body; the locking part comprises a strip-shaped locking body; locking through holes are respectively formed in the two sides of the locking body; and the locking through holes and the fixed through holes are fixedly connected through a locking screw rod and a locking screw cap. The roller fixture uses the plate-shaped fixed body and the strip-shaped locking body; and users can select the locking screw rods with different lengths according to actual sizes of rollers, so that the application range is wide. In addition, the rollers can be firmly fixed by using the trapezoidal fixed notch and an arched limiting arc surface, and are convenient for disassembly. The roller fixture has the advantages of simple structure, convenience for used and strong practicability.
Description
Technical field
The present invention relates to a kind of roll machining apparatus, or rather, is a kind of roll fixture.
Background technology
Roll is the strength member on steel rolling mill's rolling mill, utilize a pair or one group of roll rolls time the pressure that produces to roll stone roller steel.Usual roll adopts solid forging to form, and because the volume of roll is very huge, traditional fixture almost cannot use, and simple steel band can only be adopted to be fixed, to facilitate the processing of lathe.This fixing means easily loosens, and removes and also extremely bothers, affect working (machining) efficiency and the precision of roll.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provides a kind of roll fixture.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of roll fixture, described roll fixture comprises a fixed part and a separable lock part, described fixed part comprises the stationary body of a tabular, described stationary body comprises a trapezoidal fixing notch, the both sides of described stationary body are respectively equipped with a fixed via run through, described lock part comprises the locking main body of a strip, the both sides of described locking main body are respectively equipped with a locking through hole, and described locking through hole is fixedly connected with a locking nut by a locking screw rod with fixed via.
As preferred embodiment of the present invention, the bottom of described locking main body is provided with the spacing cambered surface of an arc.
As preferred embodiment of the present invention, described fixed part and lock part are converted steel and make.
Roll fixture of the present invention utilizes the stationary body of tabular and the locking main body of strip, and user can select the locking screw rod of different length according to the actual size of roll, applied widely.In addition, utilize trapezoidal fixing notch and the spacing cambered surface of arc, roll can be firmly fixed, dismounting and very convenient.This roll nip lamps structure is simple, easy to use, practical.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of roll fixture of the present invention;
Fig. 2 is the stereochemical structure decomposing schematic representation of the roll fixture in Fig. 1;
Fig. 3 is the details enlarged diagram of the a-quadrant of roll fixture in Fig. 2;
Fig. 4 is the perspective view of the lock part of roll fixture in Fig. 2;
Wherein,
1, roll fixture; 2, fixed part; 21, stationary body; 22, fixing notch; 23, fixed via; 3, lock part; 31, locking main body; 32, locking through hole; 33, spacing cambered surface; 4, locking screw rod; 5, locking nut.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
As shown in Figures 1 to 4, roll fixture 1 of the present invention comprises fixed part 2 and a separable lock part 3, this fixed part 2 comprises the stationary body 21 of a tabular, this stationary body 21 comprises a trapezoidal fixing notch 22, the both sides of this stationary body 21 are respectively equipped with a fixed via run through 23, this lock part 3 comprises the locking main body 31 of a strip, the both sides of this locking main body 31 are respectively equipped with a locking through hole 32, and this locking through hole 32 is fixedly connected with a locking nut 5 by a locking screw rod 4 with fixed via 23.
The bottom of this locking main body 31 is provided with the spacing cambered surface 33 of an arc.
This fixed part 2 and lock part 3 are converted steel and make.
The roll fixture of this invention utilizes the stationary body of tabular and the locking main body of strip, and user can select the locking screw rod of different length according to the actual size of roll, applied widely.In addition, utilize trapezoidal fixing notch and the spacing cambered surface of arc, roll can be firmly fixed, dismounting and very convenient.This roll nip lamps structure is simple, easy to use, practical.
Be not limited to this, any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (3)
1. a roll fixture, it is characterized in that, described roll fixture (1) comprises a fixed part (2) and a separable lock part (3), described fixed part (2) comprises the stationary body (21) of a tabular, described stationary body (21) comprises a trapezoidal fixing notch (22), the both sides of described stationary body (21) are respectively equipped with a fixed via run through (23), described lock part (3) comprises the locking main body (31) of a strip, the both sides of described locking main body (31) are respectively equipped with a locking through hole (32), described locking through hole (32) is fixedly connected with a locking nut (5) by a locking screw rod (4) with fixed via (23).
2. roll fixture according to claim 1, is characterized in that, the bottom of described locking main body (31) is provided with the spacing cambered surface (33) of an arc.
3. roll fixture according to claim 2, is characterized in that, described fixed part (2) and lock part (3) are converted steel and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310605997.9A CN104668422A (en) | 2013-11-26 | 2013-11-26 | Roller fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310605997.9A CN104668422A (en) | 2013-11-26 | 2013-11-26 | Roller fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104668422A true CN104668422A (en) | 2015-06-03 |
Family
ID=53304301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310605997.9A Pending CN104668422A (en) | 2013-11-26 | 2013-11-26 | Roller fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104668422A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105420826A (en) * | 2015-12-31 | 2016-03-23 | 天津工大瑞工光电技术研究院有限公司 | Efficient electrostatic spinning device convenient to adjust |
-
2013
- 2013-11-26 CN CN201310605997.9A patent/CN104668422A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105420826A (en) * | 2015-12-31 | 2016-03-23 | 天津工大瑞工光电技术研究院有限公司 | Efficient electrostatic spinning device convenient to adjust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |