CN205342341U - Changeable plane rolling tool of rolling force and cutter rotational speed - Google Patents
Changeable plane rolling tool of rolling force and cutter rotational speed Download PDFInfo
- Publication number
- CN205342341U CN205342341U CN201520814609.2U CN201520814609U CN205342341U CN 205342341 U CN205342341 U CN 205342341U CN 201520814609 U CN201520814609 U CN 201520814609U CN 205342341 U CN205342341 U CN 205342341U
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- Prior art keywords
- cutter
- brushless
- many
- fixed
- handle
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Abstract
The utility model discloses a changeable plane rolling tool of rolling force and cutter rotational speed, including many topers brushless motor, handle of a knife part and cutter body, many topers brushless motor upper end cover passes through the bolt and is connected fixedly with the brushless shell of many topers, many topers brushless motor upper end cover braking rubber encloses fixed mounting on many topers brushless motor upper end cover with braking rubber, the dive flap is fixed and is circled at braking rubber, the spring upper end is fixed with the tie -beam in the brushless shell of many topers, the spring lower extreme is fixed with the step shaft on the motor bearing, cylindrical roller bearing and cylindrical roller bearing are installed on the brushless shell of many topers, the rotor is fixed on motor bearing, the stator is fixed on the brushless shell of many topers, the handle of a knife is connected to the motor bearing lower extreme, the cutter body includes cutter connecting cylinder and the encryption effect who is located cutter connecting cylinder lower part. The utility model discloses a stator of special design's different angles makes up different rotational speeds and the different rolling force who realizes the cutter with the rotor among the main motor power.
Description
Technical field
This utility model relates to chipless manufacture field, the plane rolling tool of especially a kind of power of rolling and cutter variable speed.
Background technology
Rolling process is the one of chipless processing, and it is possible not only to reach significantly high fineness, and can improve the mechanical performance of part to be processed.The essence of rolling process is to utilize the steel ball of instrument without sword or the roller of high rigidity so that it is surface to be machined is caused partial high pressure.Owing to instrument rolls along surface to be machined, defining the elastic-plastic deformation of surfacing, make previous operation stay the microcosmic hill in surface to be rolled, surface defines certain thickness strengthening layer.Owing to surface smooths, hardness improves, and wearability and the fatigue strength of part are just greatly improved.
Rolling depression cutter is connected by the main shaft of the lathes such as handle of a knife and milling machine, carry its tools rotation, thus realizing rolling and processing with the ball on dynamic cutter head in surface of the work rolling.Rolling depression cutter common at present can only carry out independent parameter designing for single workpiece, rotating speed during including tool sharpening, other aspects such as the rolling power of cutter, so different workpiece will design the cutter of different size, in order to reduce cost, realize the rolling and processing of diversification, this utility model devises the plane rolling tool of a kind of power of rolling and cutter variable speed, this cutter can realize the different rotating speeds of cutter and different rolling power by the stator of the different angles of particular design in electrical machinery of active force from rotor combination, reduce cost, simple in construction.
Utility model content
Independent design of Structural Parameters can only be carried out for single workpiece, it is impossible to realizing the multi-functional processing of cutter and the transmutability of cutter parameters, this utility model designs the plane rolling tool of a kind of power of rolling and cutter variable speed to overcome in existing cutter.
This utility model solves its technical problem and be the technical scheme is that
The plane rolling tool of a kind of power of rolling and cutter variable speed, including many tapers brushless electric machine, shank portion and cutter body, described many tapers brushless electric machine is made up of three groups of stators and rotor, in different angles between described each group of stator and rotor.
Described many tapers brushless electric machine sets gradually many tapers brushless electric machine upper end cover, many tapers brushless electric machine upper end cover braking rubber, braking rubber ring, keep plate, many tapers are brushless shell, the first cylinder roller bearing, spring, motor bearings, stator, rotor and the second cylinder roller bearing from top to bottom；Described many tapers brushless electric machine upper end cover is connected fixing by bolt with the brushless shell of many tapers, described many tapers brushless electric machine upper end cover braking rubber and braking rubber are fixedly mounted on many tapers brushless electric machine upper end cover, described keep plate is fixed on braking rubber, described spring upper end is fixed with the tie-beam in the brushless shell of many tapers, lower spring end is fixed with the multidiameter on motor bearings, described first cylinder roller bearing and described second cylinder roller bearing are arranged on the brushless shell of many tapers, described rotor is fixed on motor bearings, described stator is fixed on the brushless shell of many tapers；Described motor bearings lower end connects handle of a knife.
Described shank portion includes handle of a knife and handle of a knife contiguous block, described handle of a knife and handle of a knife contiguous block are connected by upright soket head cap screw, described cutter body includes cutter connecting cylinder and is positioned at the ball assembly of cutter connecting cylinder bottom, described handle of a knife contiguous block is connected with the upper end of described cutter connecting cylinder, described cutter body also includes force bearing plate, force transducer, the fixing seat of sensor and excellent power glue, described cutter connecting cylinder is sequentially arranged force bearing plate from top to bottom, force transducer, sensor fixes seat and excellent power glue and ball assembly, described handle of a knife is connected with described force bearing plate, matched in clearance between described force bearing plate and the fixing seat of described sensor, in the fixing seat of described sensor, described force transducer is installed, the fixing seat of described sensor is fixing with described excellent power glue to be connected, described excellent power glue is fixing with described ball assembly to be connected.
Described ball assembly includes a bearing, ball and retainer, and described retainer is fixed on the bottom of a described bearing, and described ball is arranged in retainer.Described retainer has multiple spherical retaining hole, it is possible to multiple described ball is installed.
Further, described bearing and retainer have spherical retaining hole, and ball is positioned at spherical retaining hole and can freely roll；A part for ball is protruded outside retainer；Described bearing and retainer are positioned by two bearing pins and are fixed, and the screw again through four forwards is attached.
Further, excellent power glue is positioned at above ball bearing seat, and has certain interval with the inwall of cutter connecting cylinder.
Further, the lateral location of described handle of a knife contiguous block, force bearing plate, the fixing seat of sensor, excellent power glue and retainer has keyway；Cutter connecting cylinder has keyway at correspondence position；Described handle of a knife contiguous block, force bearing plate, sensor are fixed seat, are installed with long key between excellent power glue and retainer and cutter connecting cylinder.
The beneficial effects of the utility model are mainly manifested in: this cutter realizes the different rotating speeds of cutter and different rolling power by the stator of the different angles of particular design in electrical machinery of active force from rotor combination, reduces cost, simple in construction.Same cutter can require to be processed for the rolling of different workpiece, embodies the diversification theory of processing.
Accompanying drawing explanation
Fig. 1 is the sectional view of plane rolling tool；
Fig. 2 is many tapers brushless electric machine schematic diagram；
Fig. 3 is the generalized section of shank portion structure.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.
As shown in drawings, a kind of plane rolling tool of the power of rolling and cutter variable speed, including many tapers brushless electric machine, shank portion and cutter body, described many tapers brushless electric machine is formed with rotor 10 by organizing stator 9 more, in different angles between described each group of stator 9 and rotor 10, rotate with friction speed rolling depression cutter head can be controlled when the stators 9 organizing different angles and rotor 10 selecting a certain group more or organizes energising more, and owing to there being certain angle between stator and rotor, composition principle according to power, rolling cutter head is applied certain downforce by motor, thus the power each other of cutter head and surface of the work also can be different, achieve the processing of different rolling power.According to operating position, many tapers brushless electric machine sets gradually many tapers brushless electric machine upper end cover 1, many tapers brushless electric machine upper end cover braking rubber 2, braking rubber ring 3 from top to bottom；Keep plate 4, many tapers are brushless shell the 5, first cylinder roller bearing 6, spring 7, motor bearings 8, stator 9, rotor 10 and the second cylinder roller bearing 11；Described many tapers brushless electric machine upper end cover 1 is connected fixing by bolt with the brushless shell 5 of many tapers, described many tapers brushless electric machine upper end cover braking rubber 2 and braking rubber ring 3 are fixedly mounted on many tapers brushless electric machine upper end cover 1, described keep plate 4 is fixed on braking rubber ring 3, described spring 7 upper end is fixed with the tie-beam in the brushless shell 5 of many tapers, spring 7 lower end is fixed with the multidiameter on motor bearings 8, apply a pulling force to rotor 10 at the cold situation lower spring 7 of many tapers brushless electric machine, prevent generation active force between rotor 10 and the brushless shell 5 of many tapers, described first cylinder roller bearing 6 and described second cylinder roller bearing 11 are arranged on the brushless shell 5 of many tapers, axial location is played to many tapers brushless electric machine, described rotor 10 is fixed on motor bearings 8, described stator 9 is fixed on the brushless shell 5 of many tapers；Described motor bearings 8 lower end connects handle of a knife 13.
Described shank portion includes handle of a knife 12 and handle of a knife contiguous block 13, described handle of a knife 1 and handle of a knife contiguous block 2 are connected by upright soket head cap screw, described cutter body includes cutter connecting cylinder 15 and is positioned at the ball assembly of cutter connecting cylinder bottom, described handle of a knife contiguous block 13 is connected with the upper end of described cutter connecting cylinder 15, described cutter body also includes force bearing plate 14, force transducer 17, the fixing seat 16 of sensor and excellent power glue 18, described cutter connecting cylinder 15 is sequentially arranged force bearing plate 14 from top to bottom, force transducer 17, sensor fixes seat 16 and excellent power glue 18 and ball assembly, described handle of a knife 12 is connected with described force bearing plate 14, matched in clearance between described force bearing plate 14 and the fixing seat 16 of described sensor, in the fixing seat 16 of described sensor, described force transducer 17 is installed, the fixing seat 16 of described sensor is fixing with described excellent power glue 18 to be connected, described excellent power glue 18 is fixing with described ball assembly to be connected.
The extension of handle of a knife contiguous block 13 and the extension of cutter connecting cylinder 15 have bolt hole of working in coordination, and by hexagon-headed bolt and hex nut, they are linked together, indirectly shank portion and cutter body are linked together.
Described ball assembly includes a bearing 19, ball 22 and retainer 21, and described retainer 21 is fixed on the bottom of a described bearing 19, and described ball 22 is arranged in retainer 21.Described retainer 21 has multiple spherical retaining hole, it is possible to multiple described ball 22 is installed, reduce machined surface roughness further and be obviously improved working (machining) efficiency.Described ball 22 can be selected for sintered carbide ball or Ceramic Balls, it is achieved the workpiece of different hardness is processed, and expands processing object scope.
Propping up bearing 19 and retainer 21 has spherical retaining hole, ball 22 is positioned at spherical retaining hole and can freely roll.A part for ball 22 is protruded outside retainer 21, for processing work.Freely rolling of ball 22 can ensure that ball even wearing, thus extending ball service life, it is ensured that machining accuracy.The optional sintered carbide ball of described ball or Ceramic Balls.Propping up bearing 19 and retainer 21 is positioned by two bearing pins 20 and fixed, the screw again through four forwards is attached.Now, bearing 19, ball 21 and retainer 21 are propped up as unitary components, it is ensured that they can rotate simultaneously.
Excellent power glue 18 is positioned at above ball bearing seat 19, and has certain interval with the inwall of cutter connecting cylinder 15.Excellent power glue is a kind of a kind of new material between plastics and rubber, has intensity good, the characteristic that compression is little.There is compression in excellent power glue 18, and slight expansion occurs when being subject to axial force.When excellent power glue 18 is subject to the restriction of cutter connecting cylinder 7 inwall, the compressive strength of excellent power glue becomes much larger.Therefore, excellent power glue 18 not only provides certain compression, and provides suitable compressive strength, it is ensured that cutter head bear certain rolling power meanwhile, it is capable to eliminate the processing vibration because surface of the work out-of-flatness brings whole or in part.
Handle of a knife contiguous block 13, force bearing plate 14, sensor are fixed the lateral location of seat 16, excellent power glue 18 and retainer 21 and are had keyway.Cutter connecting cylinder 15 has keyway at correspondence position.Described handle of a knife contiguous block 13, force bearing plate 14, sensor are fixed seat 16, are installed with between long key and cutter connecting cylinder 15 and are installed with long key between excellent power glue 18 and retainer 21 and cutter connecting cylinder 15, are used for transmitting moment of torsion.The axial restraint of long key is fixed by the holding screw being arranged on handle of a knife contiguous block 13.
Above-described embodiment is preferred embodiment of the present utility model; it it is not the restriction to technical solutions of the utility model; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, be regarded as falling within the scope of the rights protection of this utility model patent.
Claims (4)
1. the plane rolling tool rolling power and cutter variable speed, it is characterized in that: include many tapers brushless electric machine, shank portion and cutter body, described many tapers brushless electric machine is formed with rotor (10) by organizing stator (9) more, in different angles between described each group of stator (9) and rotor (10)；
Described many tapers brushless electric machine sets gradually many tapers brushless electric machine upper end cover (1), many tapers brushless electric machine upper end cover braking rubber (2), braking rubber ring (3), keep plate (4), many tapers are brushless shell (5), the first cylinder roller bearing (6), spring (7), motor bearings (8), stator (9), rotor (10) and the second cylinder roller bearing (11) from top to bottom；Described many tapers brushless electric machine upper end cover (1) are connected fixing by bolt with the brushless shell of many tapers (5), described many tapers brushless electric machine upper end cover braking rubber (2) and braking rubber ring (3) are fixedly mounted in many tapers brushless electric machine upper end cover (1), described keep plate (4) is fixed in braking rubber ring (3), described spring (7) upper end is fixed with the tie-beam in the brushless shell of many tapers (5), spring (7) lower end is fixed with the multidiameter on motor bearings (8), described first cylinder roller bearing (6) and described second cylinder roller bearing (11) are arranged in the brushless shell of many tapers (5), described rotor (10) is fixed on motor bearings (8), described stator (9) is fixed in the brushless shell of many tapers (5)；Described motor bearings (8) lower end connects handle of a knife (12)；
Described shank portion includes handle of a knife (12) and handle of a knife contiguous block (13), described handle of a knife (1) and handle of a knife contiguous block (13) are connected by upright soket head cap screw, described cutter body includes cutter connecting cylinder (15) and is positioned at the ball assembly of cutter connecting cylinder bottom, described handle of a knife contiguous block (13) is connected with the upper end of described cutter connecting cylinder (15), described cutter body also includes force bearing plate (14), force transducer (17), sensor fixes seat (16) and excellent power glue (18), described cutter connecting cylinder (15) is sequentially arranged force bearing plate (14) from top to bottom, force transducer (17), sensor fixes seat (16) and excellent power glue (18) and ball assembly, described handle of a knife (12) is connected with described force bearing plate (14), matched in clearance between described force bearing plate (14) and the fixing seat (16) of described sensor, described sensor is fixed and is installed described force transducer (17) in seat (16), described sensor fixes that seat (16) and described excellent power glue (18) are fixing to be connected, described excellent power glue (18) is fixing with described ball assembly to be connected；
Described ball assembly includes a bearing (19), ball (22) and retainer (21), described retainer (21) is fixed on the bottom of a described bearing (19), and described ball (22) is arranged in retainer (21)；Described retainer (21) has multiple spherical retaining hole, it is possible to multiple described ball (22) is installed.
2. the plane rolling tool of a kind of power of rolling as claimed in claim 1 and cutter variable speed, it is characterized in that: described bearing (19) and retainer (21) have spherical retaining hole, and ball (22) is positioned at spherical retaining hole and can freely roll；A part for ball (22) protrudes retainer (21) outward；Described bearing (19) and retainer (21) are positioned by two bearing pins (20) and are fixed, and the screw again through four forwards is attached.
3. the plane rolling tool of a kind of power of rolling as claimed in claim 1 and cutter variable speed, it is characterized in that: excellent power glue (18) is positioned at ball bearing seat (19) top, and has certain interval with the inwall of cutter connecting cylinder (15).
4. the plane rolling tool of a kind of power of rolling as claimed in claim 1 and cutter variable speed, it is characterised in that: the lateral location of described handle of a knife contiguous block (13), force bearing plate (14), the fixing seat (16) of sensor, excellent power glue (18) and retainer (21) has keyway；Cutter connecting cylinder (15) has keyway at correspondence position；Described handle of a knife contiguous block (13), force bearing plate (14), sensor are fixed seat (16), are installed with long key between excellent power glue (18) and retainer (21) and cutter connecting cylinder (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814609.2U CN205342341U (en) | 2015-10-21 | 2015-10-21 | Changeable plane rolling tool of rolling force and cutter rotational speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814609.2U CN205342341U (en) | 2015-10-21 | 2015-10-21 | Changeable plane rolling tool of rolling force and cutter rotational speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205342341U true CN205342341U (en) | 2016-06-29 |
Family
ID=56167019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520814609.2U Withdrawn - After Issue CN205342341U (en) | 2015-10-21 | 2015-10-21 | Changeable plane rolling tool of rolling force and cutter rotational speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205342341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195967A (en) * | 2015-10-21 | 2015-12-30 | 浙江工业大学 | Planar rolling cutter with variable rolling pressure and variable rotating speed |
-
2015
- 2015-10-21 CN CN201520814609.2U patent/CN205342341U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195967A (en) * | 2015-10-21 | 2015-12-30 | 浙江工业大学 | Planar rolling cutter with variable rolling pressure and variable rotating speed |
| CN105195967B (en) * | 2015-10-21 | 2018-07-06 | 浙江工业大学 | A kind of plane rolling tool for rolling power and cutter variable speed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160629 Effective date of abandoning: 20180706 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160629 Effective date of abandoning: 20180706 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |