CN209793133U - Profile steel cold saw blade clamping device - Google Patents
Profile steel cold saw blade clamping device Download PDFInfo
- Publication number
- CN209793133U CN209793133U CN201920627525.6U CN201920627525U CN209793133U CN 209793133 U CN209793133 U CN 209793133U CN 201920627525 U CN201920627525 U CN 201920627525U CN 209793133 U CN209793133 U CN 209793133U
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- CN
- China
- Prior art keywords
- chuck
- saw blade
- holding
- cold saw
- ring flange
- 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
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Abstract
The utility model relates to a shaped steel cold saw bit clamping device belongs to metallurgical industry shaped steel and saw cuts equipment technical field. The technical scheme is as follows: contain interior (holding) chuck (1), cold saw blade (2), ring flange (3), outer (holding) chuck (4), locking dish (5), locking bolt (6) and locating pin (7), cold saw blade (2) set up between ring flange (3) and interior (holding) chuck (1), ring flange (3) and cold saw blade (2) are hugged closely on interior (holding) chuck (1) through locating pin (7), locking dish (5) and outer (holding) chuck (4) are fixed on ring flange (3) through locking bolt (6), outer (holding) chuck (4) are located between locking dish (5) and ring flange (3). The utility model has the advantages that: can avoid the cold saw blade to appear not hard up at saw cutting in-process, influence the quality of saw cutting of shaped steel, can realize the quick replacement of cold saw blade moreover, reduce down time, reduce the plant maintenance frequency, alleviate staff's intensity of labour, practice thrift the cost.
Description
Technical Field
The utility model relates to a shaped steel cold saw bit clamping device belongs to metallurgical industry shaped steel and saw cuts equipment technical field.
Background
At present, the cold saw that the finishing workshop of shaped steel factory used, its mainly used saw cuts shaped steel, at the operation in-process, owing to saw cut the increase of number of times, the not hard up phenomenon appears very easily in the cold saw blade, causes shaped steel to cut the scheduling problem that inclines, so after certain saw cut number of times, need change the saw bit. When the saw blade is replaced, the traditional cold saw is complex in structure, so that time and labor are wasted when the saw blade is replaced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a shaped steel cold saw bit clamping device can avoid the cold saw bit not hard up appearing sawing the in-process, influences the quality of saw cutting of shaped steel, can realize the quick replacement of cold saw bit moreover, solves the problem that exists among the background art.
The technical scheme of the utility model is that:
The utility model provides a cold saw blade clamping device of shaped steel, contains interior (holding) chuck, cold saw blade, ring flange, outer (holding) chuck, locking dish, locking bolt and locating pin, and cold saw blade sets up between ring flange and interior (holding) chuck, and ring flange and cold saw blade are hugged closely including the locating pin on the (holding) chuck, and locking dish and outer (holding) chuck pass through locking bolt fastening on the ring flange, and outer (holding) chuck is located between locking dish and the ring flange.
The outer diameter of the inner chuck is larger than that of the outer chuck, and the outer diameter of the outer chuck is larger than that of the locking disk.
The diameter of the cold saw blade is larger than the outer diameter of the inner chuck.
The utility model has the advantages that: can avoid the cold saw blade to appear not hard up at saw cutting in-process, influence the quality of saw cutting of shaped steel, can realize the quick replacement of cold saw blade moreover, reduce down time, reduce the plant maintenance frequency, alleviate staff's intensity of labour, practice thrift the cost.
drawings
FIG. 1 is a front view of the present invention;
In the figure: 1. the cold saw comprises an inner chuck, 2 cold saw blades, 3 flange plates, 4 outer chucks, 5 locking plates, 6 locking bolts and 7 positioning pins.
Detailed Description
The invention will be further explained by way of example with reference to the accompanying drawings.
referring to the attached drawing 1, the cold saw blade clamping device for the section steel comprises an inner chuck 1, a cold saw blade 2, a flange plate 3, an outer chuck 4, a locking plate 5, a locking bolt 6 and a positioning pin 7, wherein the cold saw blade 2 is arranged between the flange plate 3 and the inner chuck 1, the flange plate 3 and the cold saw blade 2 are tightly attached to the inner chuck 1 through the positioning pin 7, the locking plate 5 and the outer chuck 4 are fixed on the flange plate 3 through the locking bolt 6, and the outer chuck 4 is located between the locking plate 5 and the flange plate 3.
In this embodiment, referring to fig. 1, the diameter of the cold saw blade 2 is larger than the outer diameter of the inner chuck 1, the outer diameter of the inner chuck 1 is larger than the outer diameter of the outer chuck 4, and the outer diameter of the outer chuck 4 is larger than the outer diameter of the locking disk 5.
The inner chuck 1 is positioned at the inner side of the cold saw head, and the cold saw blade 2 and the flange plate 3 are tightly attached to the inner chuck 1 through a positioning pin 7. The outer chuck 4 and the locking disk 5 are fixed to the flange 3 by means of locking bolts 6.
Can make cold saw blade 2 more firm through ring flange 3, outer clamping disk 4, locking dish 5, locking bolt 6 and locating pin 7 to it is not hard up to avoid the cold saw blade to appear in the saw cutting in-process, influences the quality of saw cutting of shaped steel.
When the cold saw blade is replaced, the locking plate 5 is loosened by rotating the locking bolt 6, the flange plate 3 is pushed to deviate from the positioning pin 7, and therefore the cold saw blade 2 can be rapidly and stably withdrawn from the inner chuck plate 1.
Claims (3)
1. The utility model provides a shaped steel cold saw blade clamping device which characterized in that: contain interior (holding) chuck (1), cold saw blade (2), ring flange (3), outer (holding) chuck (4), locking dish (5), locking bolt (6) and locating pin (7), cold saw blade (2) set up between ring flange (3) and interior (holding) chuck (1), ring flange (3) and cold saw blade (2) are hugged closely on interior (holding) chuck (1) through locating pin (7), locking dish (5) and outer (holding) chuck (4) are fixed on ring flange (3) through locking bolt (6), outer (holding) chuck (4) are located between locking dish (5) and ring flange (3).
2. The profiled bar cold saw blade clamping device of claim 1, wherein: the outer diameter of the inner chuck (1) is larger than that of the outer chuck (4), and the outer diameter of the outer chuck (4) is larger than that of the locking disc (5).
3. A profiled bar cold saw blade clamping device as claimed in claim 1 or 2, wherein: the diameter of the cold saw blade (2) is larger than the outer diameter of the inner chuck (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920627525.6U CN209793133U (en) | 2019-05-05 | 2019-05-05 | Profile steel cold saw blade clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920627525.6U CN209793133U (en) | 2019-05-05 | 2019-05-05 | Profile steel cold saw blade clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209793133U true CN209793133U (en) | 2019-12-17 |
Family
ID=68831931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920627525.6U Expired - Fee Related CN209793133U (en) | 2019-05-05 | 2019-05-05 | Profile steel cold saw blade clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209793133U (en) |
-
2019
- 2019-05-05 CN CN201920627525.6U patent/CN209793133U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20210505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |