CN208005192U - Aluminum numerical control cutter holder - Google Patents
Aluminum numerical control cutter holder Download PDFInfo
- Publication number
- CN208005192U CN208005192U CN201820436757.9U CN201820436757U CN208005192U CN 208005192 U CN208005192 U CN 208005192U CN 201820436757 U CN201820436757 U CN 201820436757U CN 208005192 U CN208005192 U CN 208005192U
- Authority
- CN
- China
- Prior art keywords
- hole
- axle sleeve
- cutter holder
- adjusting screw
- aluminum
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 19
- 230000000694 effects Effects 0.000 abstract description 5
- 239000004411 aluminium Substances 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model is related to a kind of aluminum numerical control cutter holders, including tool holder body, the tool holder body includes mounting portion and two clamping parts, two clamping part front end offers through-hole respectively, adjusting screw, spring, axle sleeve and hoodle are provided in the through-hole, it is connected through a screw thread between the adjusting screw and through-hole, adjusting screw can be moved radially along through-hole, the hoodle is fixed in axle sleeve and is freely rotatable, the axle sleeve can be moved radially by spring and adjusting screw elastic connection, axle sleeve along through-hole.The aluminum numerical control cutter holder, which is integrally adopted, to be formed from aluminium, and processing cost is low, and processing request is low, lighter in weight, clamping part use special elastic mechanism, effectively reduce the damage to cutter holder, the service life of cutter holder is improved, good clamping effect, precision are high, and the scope of application is wider.
Description
Technical field：
The utility model is related to cutting tool for CNC machine field more particularly to a kind of aluminum numerical control cutter holders.
Background technology：
The cutter holder of numerically-controlled machine tool is the important component of numerical control machine tool changer.All numerically-controlled machine tools with tool magazine all
There is clamping device of milling cutter, and cutter holder is tool magazine is used to store knife ready for use, in entire lathe exchanging knives process, if tool position
It changes, can all tool changing be caused to fail.So cutter holder is component important in automatic tool changer lathe, it is related to entire lathe tool changing essence
Degree.
Cutter holder type on existing market is various, and the material for making cutter holder is also very much.However existing holder structure all compared with
To be simple, cutter is typically clamped with certain elasticity by cutter holder, after prolonged use, cutter holder can follow the string
Or deform, service life is shorter, and influences machining accuracy.
Also there is the cutter holder that cutter is clamped using elastic mechanism in the market, such as a kind of number of Patent No. CN206998387U
Lathe cutter holder is controlled, cutter is clamped using special ball assembly, however due to its structural limitation, often go out during use
Existing ball assembly run-off the straight, not only can not complete clamp-on tool, can also cutter be caused to fall off, caused danger.And such
Ball assembly can not be adjusted according to the actual shape of tool, and the scope of application is poor.
Utility model content：
The purpose of this utility model is in view of the drawbacks of the prior art, to provide one kind simple in structure, good clamping effect, clamping
Precision is high, convenient for adjusting, being easily changed, aluminum numerical control cutter holder with long service life.
The utility model is achieved by the following technical solution：A kind of aluminum numerical control cutter holder, including tool holder body, it is described
Tool holder body includes mounting portion and two clamping parts, and two clamping part front end offers through-hole, is arranged in the through-hole respectively
There are adjusting screw, spring, axle sleeve and hoodle, be connected through a screw thread between the adjusting screw and through-hole, adjusting screw can be along logical
Hole moves radially, and the hoodle is fixed in axle sleeve and is freely rotatable, and the axle sleeve is connected by spring and adjusting screw elasticity
It connects, axle sleeve can be moved radially along through-hole.
Ball is deviate from out of through-hole in order to prevent, and the limit for preventing axle sleeve from deviating from out of through-hole is provided in the through-hole
Portion.
Two arcs are formed in order to play better clamping effect, between two clamping part and mounting portion inside to be clamped
Face, the arc clamping face include outer clamping face and interior clamping face, and diameter of a circle where the outer clamping face is more than interior clamping face
Place diameter of a circle, the through-hole are arranged in outer clamping face.
In order to improve the service life of the fixture, ensures its elasticity stablized, offer recessing groove in the mounting portion, institute
Recessing groove is stated with clamping face to be connected.
The utility model has the beneficial effects that：The aluminum numerical control cutter holder, which is integrally adopted, to be formed from aluminium, and processing cost is low, and processing is wanted
Ask low, lighter in weight, clamping part uses special elastic mechanism, effectively reduces the damage to cutter holder, improves cutter holder
Service life, good clamping effect, precision are high, and the scope of application is wider.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model aluminum numerical control cutter holder；
Fig. 2 is the sectional view of the utility model aluminum numerical control cutter holder；
In figure：1. mounting portion, 2. clamping parts, 3. hoodles, 4. adjusting screws, 5. springs, 6. axle sleeves, 7. clamping faces, 8. allow
Position slot.
Specific implementation mode：
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be more easy to be understood by those skilled in the art with feature, to make apparent specific boundary to the scope of protection of the utility model
It is fixed.
As shown in Figure 1 and Figure 2, a kind of aluminum numerical control cutter holder, including tool holder body, the tool holder body include mounting portion 1 and
Two clamping parts 2, two clamping parts, 2 front end offer through-hole respectively, be provided in the through-hole adjusting screw 4, spring 5,
Axle sleeve 6 and hoodle 3, are connected through a screw thread between the adjusting screw 4 and through-hole, and adjusting screw 4 can be moved radially along through-hole, institute
It states hoodle 3 to be fixed in axle sleeve 6 and be freely rotatable, the axle sleeve 6 passes through spring 5 and 4 elastic connection of adjusting screw, axle sleeve 6
It can be moved radially along through-hole.
The tool holder body of the utility model is integrally formed using aluminium, and processing cost is relatively low, lighter in weight.Hoodle 3 passes through axis
Set 6 is mounted in through-hole, is directly installed in through-hole relative to hoodle 3, is not easy to shake, and is more stablized.By twisting adjusting screw
4, the length of spring 5 between axle sleeve 6 and adjusting screw 4 can be controlled, to adjust the elasticity of its clamping, is replaced more convenient.
The limiting section for preventing axle sleeve 6 from deviating from out of through-hole is provided in the through-hole, limiting section can limit axle sleeve 6
Position, and control the size that hoodle 3 exposes through-hole position.
Two clamping part 2 and mounting portion form two arc clamping faces 7 between 1 inside, and the arc clamping face 7 includes
Outer clamping face and interior clamping face, diameter of a circle where the outer clamping face are more than diameter of a circle where interior clamping face, the through-hole
It is arranged in outer clamping face, is coordinated by two arc clamping faces cutter, more efficient stabilization is clamped.
Recessing groove 8 is offered in the mounting portion 1, the recessing groove 8 is connected with clamping face.When hoodle 3 and axle sleeve 6 press from both sides
When holding cutter, certain thrust can be generated to clamping part 2, cutter can strut two clamping parts 2, generate certain deformation,
If without recessing groove 8, it is easy to mounting portion 1 be made to be broken.
Compared with prior art, which, which integrally adopts, is formed from aluminium, and processing cost is low, and processing request is low, weight
Amount is lighter, and clamping part 2 uses special elastic mechanism, effectively reduces the damage to cutter holder, and improve cutter holder uses the longevity
Life, good clamping effect, precision are high, and the scope of application is wider.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.
Claims (4)
1. a kind of aluminum numerical control cutter holder, including tool holder body, the tool holder body includes mounting portion and two clamping parts, feature
It is：Two clamping part front end offers through-hole respectively, and adjusting screw, spring, axle sleeve and hoodle are provided in the through-hole,
It is connected through a screw thread between the adjusting screw and through-hole, adjusting screw can be moved radially along through-hole, and the hoodle is fixed on axis
It in set and is freely rotatable, the axle sleeve can be moved radially by spring and adjusting screw elastic connection, axle sleeve along through-hole.
2. aluminum numerical control cutter holder according to claim 1, it is characterised in that：Being provided in the through-hole prevents axle sleeve from logical
The limiting section deviate from hole.
3. aluminum numerical control cutter holder according to claim 1, it is characterised in that：Between on the inside of two clamping part and mounting portion
Two arc clamping faces are formed, the arc clamping face includes outer clamping face and interior clamping face, circle where the outer clamping face
Diameter is more than diameter of a circle where interior clamping face, and the through-hole is arranged in outer clamping face.
4. aluminum numerical control cutter holder according to claim 1 or 3, it is characterised in that：Recessing groove is offered in the mounting portion,
The recessing groove is connected with clamping face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820436757.9U CN208005192U (en) | 2018-03-28 | 2018-03-28 | Aluminum numerical control cutter holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820436757.9U CN208005192U (en) | 2018-03-28 | 2018-03-28 | Aluminum numerical control cutter holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208005192U true CN208005192U (en) | 2018-10-26 |
Family
ID=63891319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820436757.9U Expired - Fee Related CN208005192U (en) | 2018-03-28 | 2018-03-28 | Aluminum numerical control cutter holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208005192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI684488B (en) * | 2019-02-11 | 2020-02-11 | 理路精密科技有限公司 | Intelligent tool holder |
| CN111375789A (en) * | 2019-12-25 | 2020-07-07 | 横店集团东磁股份有限公司 | Lathe inner bore turning tool clamp and manufacturing method thereof |
-
2018
- 2018-03-28 CN CN201820436757.9U patent/CN208005192U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI684488B (en) * | 2019-02-11 | 2020-02-11 | 理路精密科技有限公司 | Intelligent tool holder |
| CN111375789A (en) * | 2019-12-25 | 2020-07-07 | 横店集团东磁股份有限公司 | Lathe inner bore turning tool clamp and manufacturing method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 |