CN201644829U - Cutter clamp device - Google Patents
Cutter clamp device Download PDFInfo
- Publication number
- CN201644829U CN201644829U CN2010201314728U CN201020131472U CN201644829U CN 201644829 U CN201644829 U CN 201644829U CN 2010201314728 U CN2010201314728 U CN 2010201314728U CN 201020131472 U CN201020131472 U CN 201020131472U CN 201644829 U CN201644829 U CN 201644829U
- Authority
- CN
- China
- Prior art keywords
- cutter shaft
- cutter
- compression
- hold
- bushing
- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a cutter clamp device. The device comprises a cutter shaft, a bushing, a compression nut and a compression bolt, wherein external threads are arranged on the outer circle surface of the compression end of the cutter shaft, and an inner threaded hole is arranged at the end surface of the compression end of the cutter shaft; the bushing is used for compressing the cutter and sheathed on the cutter shaft; the compression nut is used for compressing the bushing and screwed with the external threads of the cutter shaft; the compression bolt is used for compressing the compression nut and screwed with the inner threaded hole of the cutter shaft. The bushing is pressed by screwing the compression nut on the external threads of the cutter shaft, and the cutter is tightened by the bushing. The compression nut is then tightly pressed by the compression bolt, an anti-loosening function is performed, and operation can be finished by only one tool. The utility model has the advantages of convenient compression and reliable functions.
Description
Technical field
The utility model relates to a kind of device that is used to compress cutter.
Background technology
Cutter installs that generally to adopt double nut to be equipped with tight, and being installed on dismounting must be equipped with mother, inconvenient operation, time-consuming taking a lot of work with two cover spanners and two.
The utility model content
Technical problem to be solved in the utility model provides a kind of cutter hold down gag that compresses convenience, reliable in function.
For solving the problems of the technologies described above, the technical solution of the utility model is: the cutter hold down gag comprises:
Cutter shaft, the periphery that described cutter shaft compresses end is provided with external screw thread, and the end face that described cutter shaft compresses end is provided with internal thread hole;
Gland is used to compress described cutter, is sleeved on the described cutter shaft;
Clamp nut is used to compress described gland, screws with the external screw thread of described cutter shaft;
Hold-down bolt is used to compress described clamp nut, screws with the internal thread hole of described cutter shaft.
As optimized technical scheme, described clamp nut end face is provided with the hole of passing for described hold-down bolt, and the diameter in described hole is less than the bolt head of described hold-down bolt.
Owing to adopted technique scheme, the cutter hold down gag comprises: cutter shaft, and the periphery that described cutter shaft compresses end is provided with external screw thread, and the end face that described cutter shaft compresses end is provided with internal thread hole; Gland is used to compress described cutter, is sleeved on the described cutter shaft; Clamp nut is used to compress described gland, screws with the external screw thread of described cutter shaft; Hold-down bolt is used to compress described clamp nut, screws with the internal thread hole of described cutter shaft.Clamp nut screws on the external screw thread of cutter shaft and pushes down gland, is that gland holds out against cutter, and hold-down bolt compresses clamp nut again, plays locking effect, but only needs once the instrument complete operation.The utlity model has the advantage that compresses convenience, reliable in function.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the cutaway view of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, the cutter hold down gag comprises: cutter shaft 1, and the periphery that described cutter shaft 1 compresses end is provided with external screw thread, and the end face that described cutter shaft 1 compresses end is provided with internal thread hole; Gland 2 is used to compress described cutter, is sleeved on the described cutter shaft 1; Clamp nut 3 is used to compress described gland 2, screws with the external screw thread of described cutter shaft 1; Hold-down bolt 4 is used to compress described clamp nut 3, screws with the internal thread hole of described cutter shaft 1.Described clamp nut 3 end faces are provided with the hole of passing for described hold-down bolt 4, and the diameter in described hole is less than the bolt head of described hold-down bolt 4.
More than be the application's a specific embodiment, should be understood that these embodiment only be used to the invention is described and be not used in the restriction the invention scope.Should be understood that in addition those skilled in the art can make various changes or modifications the invention after the content of having read the invention instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (2)
1. the cutter hold down gag is characterized in that, comprising:
Cutter shaft, the periphery that described cutter shaft compresses end is provided with external screw thread, and the end face that described cutter shaft compresses end is provided with internal thread hole;
Gland is used to compress described cutter, is sleeved on the described cutter shaft;
Clamp nut is used to compress described gland, screws with the external screw thread of described cutter shaft;
Hold-down bolt is used to compress described clamp nut, screws with the internal thread hole of described cutter shaft.
2. cutter hold down gag as claimed in claim 1 is characterized in that: described clamp nut end face is provided with the hole of passing for described hold-down bolt, and the diameter in described hole is less than the bolt head of described hold-down bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201314728U CN201644829U (en) | 2010-03-11 | 2010-03-11 | Cutter clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201314728U CN201644829U (en) | 2010-03-11 | 2010-03-11 | Cutter clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201644829U true CN201644829U (en) | 2010-11-24 |
Family
ID=43110031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201314728U Expired - Fee Related CN201644829U (en) | 2010-03-11 | 2010-03-11 | Cutter clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201644829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276119A (en) * | 2020-12-26 | 2021-01-29 | 成都裕鸢航空零部件制造有限公司 | Machining method and machining tool for welding assembly of multistage blisk of gas compressor |
-
2010
- 2010-03-11 CN CN2010201314728U patent/CN201644829U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276119A (en) * | 2020-12-26 | 2021-01-29 | 成都裕鸢航空零部件制造有限公司 | Machining method and machining tool for welding assembly of multistage blisk of gas compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20130311 |