CN203592106U - Roller clamp - Google Patents
Roller clamp Download PDFInfo
- Publication number
- CN203592106U CN203592106U CN201320753967.8U CN201320753967U CN203592106U CN 203592106 U CN203592106 U CN 203592106U CN 201320753967 U CN201320753967 U CN 201320753967U CN 203592106 U CN203592106 U CN 203592106U
- Authority
- CN
- China
- Prior art keywords
- locking
- fixing
- fixed
- hole
- roller clamp
- 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 - Fee Related
Links
- 229910000760 Hardened steel Inorganic materials 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
The utility model discloses a roller clamp. The roller clamp comprises a fixing part and a detachable locking part, wherein the fixing part comprises a platelike fixing body, the fixing body comprises a trapezoid fixing notch, the two sides of the fixing body are respectively provided with a fixing through hole, the locking part comprises a long-strip-shaped locking body, the two sides of the locking body are respectively provided with a locking through hole, and each locking through hole is fixedly connected with the corresponding fixing through hole through a locking screw and a locking nut. According to the roller clamp, the platelike fixing body and the long-strip-shaped locking body are utilized, a user can select locking screws of different lengths according to the actual sizes of rollers, and the application range is wide. In addition, through the trapezoid fixing notch and the arc limit cambered surface, the rollers can be firmly fixed and are convenient to disassemble and assemble. The roller clamp is simple in structure, convenient to use and high in practicability.
Description
Technical Field
The utility model relates to a roll processingequipment, more exactly, is a roll holder.
Background
The rolls are important parts of rolling mills in steel rolling mills, and roll steel by using pressure generated when a pair or a group of rolls roll. The roller is generally formed by integral forging, and because the roller is very large in size, the traditional clamp can not be used almost, and only a simple steel belt can be used for fixing, so that the processing of a machine tool is facilitated. The fixing method is easy to loosen and troublesome to remove, and the processing efficiency and the precision of the roller are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that prior art exists to a roll holder is provided.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model provides a roll clamp, roll clamp contain a fixed part and a separable locking portion, the fixed part contain a platelike fixed main part, fixed main part contain a trapezoidal fixed notch, the both sides of fixed main part be equipped with a fixed through hole that runs through respectively, locking portion contain a long banding locking main part, the both sides of locking main part be equipped with a locking through-hole respectively, locking through-hole and fixed through hole pass through a locking screw and a locking nut fixed connection.
As the embodiment of the present invention, the bottom of the locking body is provided with an arc-shaped limiting arc surface.
As the preferred embodiment of the present invention, the fixing portion and the locking portion are made of hard steel.
The utility model discloses a roll holder utilizes platelike fixed main part and long banding locking main part, and the user can select the locking screw rod of different length according to the actual size of roll, and application scope is wide. In addition, the trapezoidal fixed notch and the arc-shaped limiting arc surface are utilized, so that the roller can be firmly fixed and is very convenient to disassemble. The roller clamp is simple in structure, convenient to use and high in practicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a roll holder according to the present invention;
FIG. 2 is an exploded perspective view of the roll holder of FIG. 1;
FIG. 3 is an enlarged detail view of area A of the roll holder of FIG. 2;
FIG. 4 is a schematic perspective view of the locking portion of the roll clamp of FIG. 2;
wherein,
1. a roll clamp; 2. a fixed part; 21. a fixed body; 22. a fixed notch; 23. a fixing through hole; 3. a lock section; 31. a locking body; 32. a locking through hole; 33. limiting the arc surface; 4. locking the screw rod; 5. and locking the nut.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1 to 4, the roll clamp 1 of the present invention includes a fixing portion 2 and a separable locking portion 3, the fixing portion 2 includes a plate-shaped fixing body 21, the fixing body 21 includes a trapezoidal fixing notch 22, two sides of the fixing body 21 are respectively provided with a through fixing hole 23, the locking portion 3 includes a long strip-shaped locking body 31, two sides of the locking body 31 are respectively provided with a locking hole 32, and the locking hole 32 and the fixing hole 23 are fixedly connected through a locking screw 4 and a locking nut 5.
The bottom of the locking body 31 is provided with an arc-shaped limiting arc surface 33.
The fixed portion 2 and the locking portion 3 are both made of hard steel.
The utility model discloses a roll holder utilizes platelike fixed main part and long banding locking main part, and the user can select the locking screw of different length according to the actual size of roll, and application scope is wide. In addition, the trapezoidal fixed notch and the arc-shaped limiting arc surface are utilized, so that the roller can be firmly fixed and is very convenient to disassemble. The roller clamp is simple in structure, convenient to use and high in practicability.
Without being limited thereto, any changes or substitutions which are not thought of through creative efforts should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (3)
1. The utility model provides a roll clamp, characterized in that, roll clamp (1) contain a fixed part (2) and a separable locking portion (3), fixed part (2) contain a platelike fixed main part (21), fixed main part (21) contain a trapezoidal fixed notch (22), the both sides of fixed main part (21) be equipped with a fixed through hole (23) that run through respectively, locking portion (3) contain a long banding locking main part (31), the both sides of locking main part (31) be equipped with a locking through hole (32) respectively, locking through hole (32) and fixed through hole (23) through a locking screw (4) and a locking nut (5) fixed connection.
2. A roll clamp according to claim 1, characterized in that the bottom of the locking body (31) is provided with an arc-shaped limiting arc (33).
3. A roller clamp according to claim 2, characterized in that the fixed part (2) and the locking part (3) are both made of hardened steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320753967.8U CN203592106U (en) | 2013-11-26 | 2013-11-26 | Roller clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320753967.8U CN203592106U (en) | 2013-11-26 | 2013-11-26 | Roller clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203592106U true CN203592106U (en) | 2014-05-14 |
Family
ID=50673054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320753967.8U Expired - Fee Related CN203592106U (en) | 2013-11-26 | 2013-11-26 | Roller clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203592106U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105483842A (en) * | 2015-12-31 | 2016-04-13 | 天津工大瑞工光电技术研究院有限公司 | Injector support for high-voltage electrostatic spinning device |
| CN105624805A (en) * | 2015-12-31 | 2016-06-01 | 天津工大瑞工光电技术研究院有限公司 | Spinning frame special for electrostatic spinning |
| CN105774188A (en) * | 2016-03-10 | 2016-07-20 | 佘峰 | Fast clamp for protecting film roller of cold glue wrapping machine |
-
2013
- 2013-11-26 CN CN201320753967.8U patent/CN203592106U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105483842A (en) * | 2015-12-31 | 2016-04-13 | 天津工大瑞工光电技术研究院有限公司 | Injector support for high-voltage electrostatic spinning device |
| CN105624805A (en) * | 2015-12-31 | 2016-06-01 | 天津工大瑞工光电技术研究院有限公司 | Spinning frame special for electrostatic spinning |
| CN105774188A (en) * | 2016-03-10 | 2016-07-20 | 佘峰 | Fast clamp for protecting film roller of cold glue wrapping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20141126 |
|
| EXPY | Termination of patent right or utility model |