CN206241730U - A kind of handle of a knife micro-adjusting mechanism - Google Patents
A kind of handle of a knife micro-adjusting mechanism Download PDFInfo
- Publication number
- CN206241730U CN206241730U CN201621349370.7U CN201621349370U CN206241730U CN 206241730 U CN206241730 U CN 206241730U CN 201621349370 U CN201621349370 U CN 201621349370U CN 206241730 U CN206241730 U CN 206241730U
- Authority
- CN
- China
- Prior art keywords
- knife
- handle
- cutter head
- connecting portion
- knife bar
- 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 Cutting Devices (AREA)
Abstract
The utility model provides a kind of handle of a knife micro-adjusting mechanism, including handle of a knife, knife bar, knife bar clamp nut and lock knife nut, the handle of a knife includes main shaft connecting portion and cutter head connecting portion, the knife bar clamp nut is threadedly coupled with the cutter head connecting portion, described knife bar one end inserts in the cutter head connecting portion and is threadedly coupled with the handle of a knife, the knife bar other end is provided with cutter head mounting hole, and the lock knife nut is placed on the cutter head mounting hole and is threadedly coupled with the knife bar.Knife bar is connected through a screw thread with the handle of a knife and locked by knife bar clamp nut and set dial in handle of a knife end, so knife can be compensated by swivel knife carrier long, cutter need not be dismantled, cutter height compensation adjustment is simpler, fast, so as to realize each quick adjustment tool length in many main spindle numerical control equipment, it is ensured that processing request.
Description
Technical field
The utility model is related to field of machining, more particularly to a kind of handle of a knife micro-adjusting mechanism.
Background technology
Along with the development of national economic development, the demand in numerically controlled processing equipment market constantly expands, the height of numerical control device
End control system（Such as Mitsubishi, Fa Nake, Siemens, De Ma, Haas）All control in enterprise's hand abroad, domestic processing enterprise
There is a problem that the keen competition of industry constantly rises with cost simultaneously again, be at this moment reduces cost, double main shafts, four main,
The numerical control device of many main shaft synchronous processings such as six main shafts occurs therewith, but many main spindle numerical control equipment of this single system cannot be more
Axial height adjustment is carried out during main shaft tool changing to single main shaft, existing handle of a knife is also all that length is nonadjustable, many main shaft tool changing
After cannot carry out cutter height compensation to single main shaft, it is impossible to ensure that cutter height on each main shaft is consistent, thus multiaxis adds
Once there is cutter height difference after work synchronization automatic tool changer, it is necessary to which entirely pulling down cutter carries out re-replacing cutter head, adjusts
It has suffered Cheng Feichang troubles.
Utility model content
In order to solve the problems of the prior art, the utility model provides a kind of handle of a knife micro-adjusting mechanism.
The utility model provides a kind of handle of a knife micro-adjusting mechanism, including handle of a knife, knife bar, knife bar clamp nut and lock knife spiral shell
Mother, the handle of a knife includes main shaft connecting portion and cutter head connecting portion, and the knife bar clamp nut connects with the cutter head connecting portion screw thread
Connect, described knife bar one end inserts in the cutter head connecting portion and is threadedly coupled with the handle of a knife, and the knife bar other end is provided with knife
Head mounting hole, the lock knife nut is placed on the cutter head mounting hole and is threadedly coupled with the knife bar.
Used as further improvement of the utility model, one end that the knife bar inserts in the cutter head connecting portion is provided with outer spiral shell
Line, is provided with the internal thread being adapted to the external screw thread in the handle of a knife.
Used as further improvement of the utility model, the cutter head connecting portion end is additionally provided with dial.
Used as further improvement of the utility model, the handle of a knife fine tuning structure also includes cutter head, and the cutter head is arranged on institute
State in cutter head mounting hole and locked by the lock knife nut.
The beneficial effects of the utility model are：Knife bar is connected through a screw thread with the handle of a knife and is carried out by knife bar clamp nut
Lock and dial is set in handle of a knife end, so knife can be compensated by swivel knife carrier long, it is not necessary to torn open cutter
Unload, cutter height compensation adjustment is simpler, fast, so as to realize each fast velocity modulation tool length in many main spindle numerical control equipment
It is whole, it is ensured that processing request.
Brief description of the drawings
Fig. 1 is the structural representation after a kind of installation of handle of a knife micro-adjusting mechanism of the utility model；
Fig. 2 is a kind of decomposition texture schematic diagram of handle of a knife micro-adjusting mechanism of the utility model；
Fig. 3 is a kind of decomposition texture schematic diagram of another angle of handle of a knife micro-adjusting mechanism of the utility model；
Fig. 4 is a kind of sectional view of handle of a knife micro-adjusting mechanism of the utility model.
Reference：1- handle of a knife 2- handle of a knifes position gear ring 3- knife bar clamp nut 4- main shaft orientation gear ring 5- main shafts
6- knife bars 7- lock knife nut 8- external screw thread 9- cutter head 11- main shaft connecting portion 12- cutter head connecting portion 13- handle of a knife gear rings are fixed
Portion.
Specific embodiment
As shown in Figures 1 to 4, the utility model discloses a kind of handle of a knife micro-adjusting mechanism, including handle of a knife 1, knife bar 6, knife bar
Clamp nut 3 and lock knife nut 7, the handle of a knife 1 includes main shaft connecting portion 11 and cutter head connecting portion 12, the knife bar clamp nut
3 are threadedly coupled with the cutter head connecting portion 12, the one end of the knife bar 6 insert in the cutter head connecting portion 12 and with the handle of a knife 1
Internal whorl is connected, and the other end of the knife bar 6 is provided with cutter head mounting hole, and cutter head 9 is arranged in cutter head mounting hole, the lock knife spiral shell
Mother 7 is placed on the cutter head mounting hole and is threadedly coupled with the knife bar 6 and cutter head 9 is locked, can be by rotating knife
The height of the whole cutter of 6 pairs, bar is adjusted, and facilitates the synchronous automatic processing of many main spindle numerical control equipment, it is ensured that Product processing will
Ask.
One end that the knife bar 6 inserts in the cutter head connecting portion 12 is provided with external screw thread 8, be provided with the handle of a knife 1 with it is described
The internal thread of the adaptation of external screw thread 8.
The end of cutter head connecting portion 12 is additionally provided with dial, can adjust the height of concrete numerical value.
The main shaft connecting portion 11 is pyramidal structure, is conveniently installed on main shaft 5.
The handle of a knife micro-adjusting mechanism also includes main shaft 5, and the upper end of the main shaft 5 is arranged on numerical control device, the lower end of the main shaft 5
Cutter fixing hole is provided with, the one end of the handle of a knife 1 inserts in and is fixed in the cutter fixing hole of the lower end of the main shaft 5, states under main shaft 5
End end is provided with main shaft orientation gear ring 4, and the handle of a knife positioning being meshed with the main shaft orientation gear ring 4 is additionally provided with the handle of a knife 1
Gear ring 2, the transmission for realizing torsion is engaged between main shaft 5 and handle of a knife 1 by gear ring, so when cutter is installed, it is not necessary to right
Main shaft and handle of a knife 1 to be accurately positioned just carry out handle of a knife 1 and main shaft 5 installs spacing, easier for installation quick, Neng Goushi
The automatic tool changer of many main spindle numerical control equipment of existing single system, substantially increases production and processing efficiency, reduces production cost.
The end of the main shaft 5 is provided with main shaft gear ring fixed part, and the main shaft orientation gear ring 4 is solid installed in the main shaft gear ring
Determine portion and be bolted to connection, main shaft gear ring can be dismounted, conveniently safeguarded.
Handle of a knife gear ring fixed part 13 is provided between the main shaft connecting portion 11 and the cutter head connecting portion 12, the handle of a knife is determined
Position gear ring 2 is arranged on the handle of a knife gear ring fixed part 13 and is bolted to connection, and handle of a knife positioning gear ring 2 can be carried out
Dismounting, maintains easily.
The main shaft orientation gear ring 4 is provided with flat tooth or helical teeth or umbrella tooth or helical tooth or interior external tooth etc. and can realize nibbling
Close the toothing of transmission torsion.
Existing equipment is when cutter is changed, it is necessary to pass through to be carried out between the wedge on main shaft 5 and handle of a knife 1 radially spacing
The transmission of the torsion of main shaft 5 can be completed, so needs that main shaft 5 and handle of a knife 1 be accurately positioned in tool changing to ensure knife
Handle is properly inserted, so often occurring causing many main spindle numerical control equipment to fail to grip with knife or grabbing cutter position due to positioning inaccurate
Inaccurate problem, the utility model positions gear ring 2 by setting main shaft orientation gear ring 4 and handle of a knife, is entered by gear ring engagement system
The transmission of row torsion, can install cutter in any angular position of main shaft 5 can realize that radial direction is spacing, realize the biography of torsion
It is defeated, it is more convenient during automatic tool changer, simultaneously multiple main shafts 5 can be carried out with automatic tool changer, production and processing is in hgher efficiency, and
And can be directly to cutter height be adjusted, be consistent the cutter height of its multiple main shaft 5, thus meet processing will
Ask, further increase production and processing efficiency, reduce production cost, improve the market competitiveness of enterprise.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all regarded
To belong to protection domain of the present utility model.
Claims (4)
1. a kind of handle of a knife micro-adjusting mechanism, it is characterised in that：Including handle of a knife, knife bar, knife bar clamp nut and lock knife nut, the knife
Handle includes main shaft connecting portion and cutter head connecting portion, and the knife bar clamp nut is threadedly coupled with the cutter head connecting portion, the knife
Bar one end inserts in the cutter head connecting portion and is threadedly coupled with the handle of a knife, and the knife bar other end is provided with cutter head mounting hole,
The lock knife nut is placed on the cutter head mounting hole and is threadedly coupled with the knife bar.
2. handle of a knife micro-adjusting mechanism according to claim 1, it is characterised in that：The knife bar inserts in the cutter head connecting portion
One end is provided with external screw thread, and the internal thread being adapted to the external screw thread is provided with the handle of a knife.
3. handle of a knife micro-adjusting mechanism according to claim 1, it is characterised in that：The cutter head connecting portion end is additionally provided with scale
Disk.
4. handle of a knife micro-adjusting mechanism according to claim 1, it is characterised in that：The handle of a knife fine tuning structure also includes cutter head, institute
Cutter head is stated in the cutter head mounting hole and is locked by the lock knife nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621349370.7U CN206241730U (en) | 2016-12-09 | 2016-12-09 | A kind of handle of a knife micro-adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621349370.7U CN206241730U (en) | 2016-12-09 | 2016-12-09 | A kind of handle of a knife micro-adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206241730U true CN206241730U (en) | 2017-06-13 |
Family
ID=59007020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621349370.7U Expired - Fee Related CN206241730U (en) | 2016-12-09 | 2016-12-09 | A kind of handle of a knife micro-adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206241730U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838481A (en) * | 2017-11-12 | 2018-03-27 | 江苏瑞尔隆鼎实业有限公司 | A kind of eccentric anti-spot-facing cutter |
| CN117506445A (en) * | 2023-10-12 | 2024-02-06 | 上海诺倬力机电科技有限公司 | Gantry type movable beam turning and milling composite machining center |
-
2016
- 2016-12-09 CN CN201621349370.7U patent/CN206241730U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838481A (en) * | 2017-11-12 | 2018-03-27 | 江苏瑞尔隆鼎实业有限公司 | A kind of eccentric anti-spot-facing cutter |
| CN117506445A (en) * | 2023-10-12 | 2024-02-06 | 上海诺倬力机电科技有限公司 | Gantry type movable beam turning and milling composite machining center |
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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: 20170613 Termination date: 20211209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |