CN208696335U - A kind of double-pole position clamping device of milling cutter for processing steel screw bushing - Google Patents
A kind of double-pole position clamping device of milling cutter for processing steel screw bushing Download PDFInfo
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- CN208696335U CN208696335U CN201821121464.8U CN201821121464U CN208696335U CN 208696335 U CN208696335 U CN 208696335U CN 201821121464 U CN201821121464 U CN 201821121464U CN 208696335 U CN208696335 U CN 208696335U
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- cutter
- bushing
- double
- clamping device
- pole position
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Abstract
The utility model belongs to machinery manufacturing technology field, and in particular to a kind of double-pole position clamping device of milling cutter for processing steel screw bushing.The double-pole position clamping device of milling cutter includes toolholder bodies (1), bushing (3), straight pin (4), hobboing cutter (5) and pin shaft (6)；Hobboing cutter (5) turning set is mounted in periphery in the middle part of pin shaft (6), the both ends of pin shaft (6) are supported on toolholder bodies (1), and pass through straight pin (4) axial restraint, toolholder bodies are provided with boring cutter mounting hole on (1), the axis of boring cutter mounting hole is vertical with the axis of hobboing cutter (5), boring cutter mounting hole is embedded in bushing (3), and toolholder bodies 1 are cooperated by bottom positioning key and cutterhead, and are bolted to connection.The utility model solves the extremely low technical problem of processing efficiency, realizes a multitool, and improve cutter clamping positioning accuracy.
Description
Technical field
The utility model belongs to machinery manufacturing technology field, and in particular to a kind of double-pole position cutter holder dress for processing steel screw bushing
It sets.
Background technique
Currently, since manufacturing procedure cutter for same type is more, being mainly used for vehicle end when processing screw-thread steel cover parts
Face, turning, bore hole, cutting thread, annular knurl and cutting all process steps content, will complete above-mentioned manufacturing procedure content, used knife
With facing tool, billmpse tool, rough boring cutter, fine boring cutter, cutoff tool, hobboing cutter etc., cannot be distributed on cutterhead simultaneously.Therefore, add
Work process is at least divided into two procedures, parts fixation twice, (that is: face work, turning, rough bore, cutting；Reverse end for end secondary dress
Part is pressed from both sides, face work, right boring hole, annular knurl are completed)；Cause batch machining efficiency extremely low.
Utility model content
The utility model aim is to provide a kind of double-pole position clamping device of milling cutter for processing steel screw bushing, solves processing efficiency pole
Low technical problem realizes a multitool, and improves cutter clamping positioning accuracy.
The technical solution of the utility model is, a kind of double-pole position clamping device of milling cutter that processing steel screw bushing includes toolholder bodies 1, lining
Set 3, straight pin 4, hobboing cutter 5 and pin shaft 6；
5 turning set of hobboing cutter is mounted in 6 middle part periphery of pin shaft, and the both ends of pin shaft 6 are supported in toolholder bodies 1, and passes through straight pin 4
Axial restraint is provided with boring cutter mounting hole in toolholder bodies 1, and the axis of boring cutter mounting hole is vertical with the axis of hobboing cutter 5, boring cutter installation
Hole is embedded in bushing 3, and toolholder bodies 1 are cooperated by bottom positioning key and cutterhead, and are bolted to connection.
The utility model has the beneficial effects that the utility model is convenient for realizing multi-cutter-position processing on numerically controlled lathe cutterhead,
Part by one-step clamping can be achieved, complete the full process processing content such as face work, turning, bore hole, cutting thread, annular knurl and cutting,
Guarantee that part guarantees product requirement under the premise of clamped one time；The apparatus structure is simple, compact, reasonable, high production efficiency, reliably
Ensure that Product Precision；The utility model is structurally reasonable, easy to operate clamping device of milling cutter.
Detailed description of the invention
Fig. 1, for the utility model it is a kind of process steel screw bushing double-pole position clamping device of milling cutter structural schematic diagram；
Fig. 2, the left view for Fig. 1；
Fig. 3 is the top view of Fig. 1.
Specific embodiment
The utility model is described in further detail in conjunction with Figure of description and embodiment.
As shown in Figure 1, a kind of double-pole position clamping device of milling cutter for processing steel screw bushing of the utility model includes toolholder bodies 1, screw
2, bushing 3, straight pin 4, hobboing cutter 5 and pin shaft 6.
Hobboing cutter 5 is placed in body top in design toolholder bodies 1 and penetrates the possible mistake of the locking spacing of straight pin 4 of pin shaft 6 by the device
Adjusting pad enters adjustment.I.e. 5 turning set of hobboing cutter is mounted in 6 middle part periphery of pin shaft, and the both ends of pin shaft 6 are supported in toolholder bodies 1, and are led to
Cross 4 axial restraint of straight pin.Boring cutter mounting hole is provided in toolholder bodies 1, the axis of boring cutter mounting hole and the axis of hobboing cutter 5 hang down
Directly, meet the high size in numerically controlled lathe center.Boring cutter mounting hole is embedded in bushing 3, is convenient for the various sizes of boring cutter of clamping, uses
When, milling handle is inserted into bushing 3, and locks cutter by screw 2, so that group becomes double-pole position clamping device of milling cutter.Toolholder bodies 1 pass through
Bottom positioning key and cutterhead cooperate, and are bolted to connection.The utility model with 3 knife positions other on cutterhead by realizing
Successive face work, turning, bore hole, cutting thread, annular knurl and cutting for completing clamped one time part of 5 knife interdigits conversion etc. is all to be added
Work content.
First boring cutter is mounted in the bushing 3 of the toolholder bodies 1, is locked by screw 2；Hobboing cutter 5 is installed again and passes through pin
Axis 6 is locked in the location hole of toolholder bodies by straight pin 4, is then connected the toolholder bodies by sliding block, is mounted on numerical control
On the cutterhead of lathe, the processing of 5 station of a knife position is just realized, turnery processing can be carried out.
Pass through more resleeve 3, the replaceable boring cutter of adjusting screw 2, to realize the processing of different internal thread hole sizes.
The utility model be mainly used for internal thread diameter M20 or more steel screw bushing process clamping device of milling cutter, it can be achieved that
Double-pole position machining, by realizing that the vehicle of clamped one time part is successively completed in the conversion of 5 knife interdigits with 3 knife positions other on cutterhead
All processing contents such as end face, turning, bore hole, cutting thread, annular knurl and cutting.The device is versatile, can not only reduce and add
Work cost, while part process time is decreased, improve the processing efficiency of batch production.
Claims (1)
1. a kind of double-pole position clamping device of milling cutter for processing steel screw bushing, it is characterized in that: the double-pole position clamping device of milling cutter includes toolholder bodies
(1), bushing (3), straight pin (4), hobboing cutter (5) and pin shaft (6)；
Mounted in periphery in the middle part of pin shaft (6), the both ends of pin shaft (6) are supported on toolholder bodies (1) hobboing cutter (5) turning set, and pass through circle
Pin (4) axial restraint, boring cutter mounting hole is provided in toolholder bodies (1), and the axis of boring cutter mounting hole and the axis of hobboing cutter (5) hang down
Directly, boring cutter mounting hole is embedded in bushing (3), and toolholder bodies (1) are cooperated by bottom positioning key and cutterhead, and the company of being bolted
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821121464.8U CN208696335U (en) | 2018-07-16 | 2018-07-16 | A kind of double-pole position clamping device of milling cutter for processing steel screw bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821121464.8U CN208696335U (en) | 2018-07-16 | 2018-07-16 | A kind of double-pole position clamping device of milling cutter for processing steel screw bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208696335U true CN208696335U (en) | 2019-04-05 |
Family
ID=65938787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821121464.8U Active CN208696335U (en) | 2018-07-16 | 2018-07-16 | A kind of double-pole position clamping device of milling cutter for processing steel screw bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208696335U (en) |
-
2018
- 2018-07-16 CN CN201821121464.8U patent/CN208696335U/en active Active
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