CN207668542U - A kind of novel simple type HSK pulling claw components - Google Patents
A kind of novel simple type HSK pulling claw components Download PDFInfo
- Publication number
- CN207668542U CN207668542U CN201721825939.7U CN201721825939U CN207668542U CN 207668542 U CN207668542 U CN 207668542U CN 201721825939 U CN201721825939 U CN 201721825939U CN 207668542 U CN207668542 U CN 207668542U
- Authority
- CN
- China
- Prior art keywords
- broaching tool
- claw
- shaft core
- cooperation
- expansion set
- 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
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model discloses a kind of novel simple type HSK pulling claw components, including shaft core（5）, mobile expansion set（2）, broaching tool claw（3）, buckle spring（4）, Duan Huan（6）, to push up wave spring（7）And check washer（9）, handle of a knife（1）One end is inserted in shaft core（5）In, broaching tool claw（3）It is installed on mobile expansion set（2）Outside, broaching tool claw（3）With mobile expansion set（2）There are one at the first cooperation for tool（2.1）, one section of small gradient is used at first cooperation.The broaching tool claw of the utility model（3）With shaft core（5）3.1 use right angle transition at cooperation, make broaching tool claw（3）And shaft core（5）Processing and examine difficulty substantially reduce；Convenient for volume production and popularization；Mobile expansion set（2）With broaching tool claw（3）2.1 make handle of a knife pulling force increase to 4.5 times or so using small gradient at cooperation, reduce the requirement of tensile machine in this way.Convenient for promoting and applying.
Description
Technical field
The utility model is related to a kind of novel simple type HSK pulling claw components.
Background technology
Requirement due to present product to material and efficiency is higher and higher, so cutting output, cutting speed to material processing
The requirement of degree and machining accuracy is higher and higher, other than relatively high to cutter requirement, requires also to get over to handle of a knife and tool-broaching mechanism
Come higher, HSK handle of a knifes utilize end face and taper to position simultaneously when in use, realize double locating structure, and when tool changing reaches in high precision
Resetting, but HSK tool-broaching mechanisms are complex at present.It is difficult when processing broaching tool component and related accessory to cause.
Pulling claw component at present in HSK tool-broaching mechanisms in industry is more complicated, broaching tool claw（3）With shaft core（5）Match
Gradient transition is used at conjunction, makes shaft core（5）Processing and examine difficulty greatly improve；Buffer Unit makes black box, structure
Complexity, processing cost are higher；In addition the force multiplication system amplification factor of this broaching tool component is generally 3 times at present, for HSK32E with
On handle of a knife interface for, this multiple is relatively low.
Invention content
The technical problem to be solved by the utility model is to provide a kind of novel simple type HSK pulling claw components, can be effective
Solve deficiency in the prior art.
The utility model is achieved through the following technical solutions：A kind of novel simple type HSK pulling claw components, including axis
Core, broaching tool claw, buckle spring, Duan Huan, is inserted in shaft core top wave spring and check washer, handle of a knife one end mobile expansion set,
Broaching tool claw is installed on outside mobile expansion set, at the first cooperation that there are one broaching tool claws and mobile expansion set tool, at first cooperation
Using one section of small gradient, broaching tool claw is incorporated in shaft core, is had at one at second cooperation with shaft core, is adopted at second cooperation
With right angle transition.
The outside of the broaching tool claw is provided with the card slot of a circle as a preferred technical solution, and buckle spring is installed on
In the card slot.
As a preferred technical solution, described section of ring, to top wave spring form Buffer Unit, to top wave spring be installed on Duan Huan's
Inside contacts top wave spring one end with shaft core internal end surface.
The gradient at first cooperation is 20 degree as a preferred technical solution,.
The utility model has the beneficial effects that：1, the utility model relates to middle broaching tool claw（3）With shaft core（5）It is used at cooperation
Right angle transition, makes broaching tool claw（3）And shaft core（5）Processing and examine difficulty substantially reduce；Convenient for volume production and popularization；
2 and Duan Huan（6）, to push up wave spring（7）It is simple in structure to form Buffer Unit, it is easy to process, to pushing up wave spring（7）For mark
Quasi- part；
3, mobile expansion set（2）With broaching tool claw（3）Small gradient is used at cooperation（About 20 °）Handle of a knife pulling force is set to increase to 4.5
Times or so, the requirement of tensile machine is reduced in this way.Convenient for promoting and applying.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the overall structure diagram of the utility model.
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in Figure 1, including shaft core 5, mobile expansion set 2, broaching tool claw 3, buckle spring 4, section ring 6, to top wave spring 7 and
Check washer 9,1 one end of handle of a knife are inserted in shaft core 5, and broaching tool claw 3 is installed on outside mobile expansion set 2, broaching tool claw 3 and movement
2.1 at first cooperation that there are one the tools of expansion set 2, one section of small gradient, broaching tool claw 3 is used to be incorporated in shaft core 5 at first cooperation,
It has with shaft core 5 at one at second cooperation, and 3.1 use right angle transition at second cooperation.The outside of broaching tool claw 3 is provided with
The card slot of one circle, buckle spring 5 are installed in the card slot.Section ring 6 forms Buffer Unit to top wave spring 7, is installed to top wave spring 7
In the inside of section ring 6, top 7 one end of wave spring is contacted with shaft core internal end surface.
Broaching tool claw 3 is set to be fitted close with shaft core 5 when work；State as shown when broaching tool, main shaft tail cylinder when loose knife
Push-pull rod 8 makes mobile expansion set 2 move forward, at this time broaching tool claw 3 under the action of buckle spring 4 to contract, until handle of a knife
It eases out.The utility model, which relates to, uses right angle transition at middle broaching tool claw 3 and 5 second cooperation of shaft core, make broaching tool claw and shaft core
Processing and inspection difficulty substantially reduce；Convenient for volume production and popularization.And section ring 6, to top wave spring 7 form Buffer Unit it is simple in structure,
It is easy to process, it is standard component to top wave spring 7.Mobile expansion set 2 uses small gradient at 3 first cooperation of broaching tool claw 2.1（About 20 °）
So that handle of a knife pulling force is increased to 4.5 times or so, reduces the requirement of tensile machine in this way.When main shaft runs at high speed, broaching tool claw 3
So that handle of a knife 1 and the endoporus of shaft core 5 is just fitted closer by centrifugation force effect, keeps main shaft stability more preferable.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work should be covered within the scope of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of novel simple type HSK pulling claw components, it is characterised in that：Including shaft core（5）, mobile expansion set（2）, broaching tool claw
（3）, buckle spring（4）, Duan Huan（6）, to push up wave spring（7）And check washer（9）, handle of a knife（1）One end is inserted in shaft core（5）
In, broaching tool claw（3）It is installed on mobile expansion set（2）Outside, broaching tool claw（3）With mobile expansion set（2）There are one the first cooperations for tool
Place（2.1）, one section of small gradient, broaching tool claw are used at first cooperation（3）It is incorporated in shaft core（5）In, with shaft core（5）Have
At one at second cooperation, at second cooperation（3.1）Using right angle transition.
2. novel simple type HSK pulling claw components as described in claim 1, it is characterised in that：The broaching tool claw（3）Outside
It is provided with the card slot of a circle, buckle spring（4）It is installed in the card slot.
3. novel simple type HSK pulling claw components as described in claim 1, it is characterised in that：Described section of ring（6）, to push up wave spring
（7）Buffer Unit is formed, to pushing up wave spring（7）It is installed on Duan Huan（6）Inside, to push up wave spring（7）One end and shaft core internal end surface
Contact.
4. novel simple type HSK pulling claw components as described in claim 1, it is characterised in that：At first cooperation（2.1）'s
Gradient is 20 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825939.7U CN207668542U (en) | 2017-12-22 | 2017-12-22 | A kind of novel simple type HSK pulling claw components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825939.7U CN207668542U (en) | 2017-12-22 | 2017-12-22 | A kind of novel simple type HSK pulling claw components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207668542U true CN207668542U (en) | 2018-07-31 |
Family
ID=62970107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721825939.7U Expired - Fee Related CN207668542U (en) | 2017-12-22 | 2017-12-22 | A kind of novel simple type HSK pulling claw components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207668542U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666686A (en) * | 2019-11-11 | 2020-01-10 | 安阳德一机床附件制造有限公司 | Tensioning mechanism of rear-pull main shaft |
| CN111390619A (en) * | 2020-04-01 | 2020-07-10 | 江苏贵钰航空工业有限公司 | Broach spindle of numerical control vertical drilling machine |
| CN113400242A (en) * | 2021-06-17 | 2021-09-17 | 深圳市日野精密科技有限公司 | Machine tool spindle pull claw installation tool and use method thereof |
-
2017
- 2017-12-22 CN CN201721825939.7U patent/CN207668542U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666686A (en) * | 2019-11-11 | 2020-01-10 | 安阳德一机床附件制造有限公司 | Tensioning mechanism of rear-pull main shaft |
| CN111390619A (en) * | 2020-04-01 | 2020-07-10 | 江苏贵钰航空工业有限公司 | Broach spindle of numerical control vertical drilling machine |
| CN111390619B (en) * | 2020-04-01 | 2022-03-11 | 江苏贵钰航空工业有限公司 | Broach spindle of numerical control vertical drilling machine |
| CN113400242A (en) * | 2021-06-17 | 2021-09-17 | 深圳市日野精密科技有限公司 | Machine tool spindle pull claw installation tool and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207668542U (en) | A kind of novel simple type HSK pulling claw components | |
| CN202539600U (en) | Oblique groove forming tool | |
| CN206981919U (en) | The long facewidth relay cutting mechanism of gear shapping machine | |
| CN204997099U (en) | High -speed handle of a knife of high elasticity cone | |
| CN204585384U (en) | A kind of two-way parallel cutting machine | |
| CN102380644A (en) | Twist drill | |
| CN203281902U (en) | Cutter for forming multiple grooves | |
| CN207105976U (en) | A kind of engraving machine with tool changing function | |
| CN201889554U (en) | Reamer for valve body of trailer | |
| CN202174256U (en) | Cutter for machining step-shaped step holes | |
| CN205764308U (en) | A kind of slow wire feeding cutting tool | |
| CN205996315U (en) | Compound ream reamer | |
| CN205342037U (en) | Spherical milling cutter | |
| CN203448724U (en) | Stepped reaming tool | |
| CN209666705U (en) | A kind of novel PCB miniature carving knife | |
| CN205111570U (en) | Many inclined planes holder | |
| CN109109102A (en) | Combined side welding hair draws necking tool | |
| CN206127121U (en) | CNC glass processing gang tool | |
| CN215315771U (en) | Main pin hole inner hole chamfering tool | |
| CN202804211U (en) | Contour molding cutter | |
| CN103273098A (en) | Multiple-groove forming knife | |
| CN104923812A (en) | Multi-angle numerical control cutter | |
| CN203156883U (en) | Chamfer panel cutter for machining wood panel forming grooves | |
| CN203109427U (en) | Automatic station welding gun electrode stem for robot | |
| CN208977854U (en) | A kind of multifunctional cutter |
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: 20180731 Termination date: 20211222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |