CN205888260U - Multi -purpose cutter of hydraulic pressure centre gripping interchangeable periphery sword - Google Patents
Multi -purpose cutter of hydraulic pressure centre gripping interchangeable periphery sword Download PDFInfo
- Publication number
- CN205888260U CN205888260U CN201620672752.7U CN201620672752U CN205888260U CN 205888260 U CN205888260 U CN 205888260U CN 201620672752 U CN201620672752 U CN 201620672752U CN 205888260 U CN205888260 U CN 205888260U
- Authority
- CN
- China
- Prior art keywords
- hydraulic pressure
- reamer
- cutting
- knife bar
- edge
- 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.)
- Active
Links
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model relates to a machining center's cutter field specifically is a multi -purpose cutter of hydraulic pressure centre gripping interchangeable periphery sword. A multi -purpose cutter of hydraulic pressure centre gripping interchangeable periphery sword, includes hydraulic pressure cutter arbor (1), characterized by: still include hydraulic pressure locking bolt (2), multiple -cutting -edge chamfer sword (3), lock nut (4) and reamer (5), the middle part of hydraulic pressure cutter arbor (1) front end is equipped with locating lever (11), locating lever (11) front end is equipped with three at least hydraulic oil runner (111), attacked on the lateral surface of hydraulic oil runner (111) and lock nut (4) mutual assorted external screw thread, the middle part of hydraulic pressure cutter arbor (1) is equipped with the cutter arbor cooling hole (13) of having a perfect understanding locating lever (11) preceding terminal surface and hydraulic pressure cutter arbor (1) rear end face. The utility model is simple in operation, convenient to use, it is convenient to adjust, strong adaptability, the precision is high.
Description
Technical field
This utility model relates to the cutter field of machining center, and the interchangeable peripheral edge of specially a kind of hydraulic clamping is multiplex
Cutter.
Background technology
Automobile engine cylinder head is arranged on the top of cylinder body, and from top seal cylinder and constitute combustor, cylinder cap is provided with
Valve seat, valve guide hole, it is used for being installed into, exhaust valve, also inlet channel and exhaust passage etc.；The gas of gasoline engine
The hole installing spark plug is machined with cylinder cap, and the hole installing fuel injector is machined with the cylinder head of diesel engine；Overhead camshaft
Also it is machined with cam shaft bearing bore, in order to install camshaft in the cylinder head of formula electromotor.It can be seen that, during cylinder cap processing, hole machined accounts for
Sizable proportion.But, at present when processing is implemented to head valve string holes, adopt conventional universal cutter operation, no more
Adaptability only for the shape in hole is poor, and lead to processing when need to frequently change cutter and every time change be required for
Readjust clamping precision, reduce working (machining) efficiency and Product Precision.
Utility model content
In order to overcome the defect of prior art, provide a kind of structure simple, easy to use, adjustment convenient, adaptable
Hole machined cutter, the utility model discloses a kind of hydraulic clamping interchangeable peripheral edge multipurpose cutter.
This utility model reaches goal of the invention by following technical solution:
A kind of interchangeable peripheral edge multipurpose cutter of hydraulic clamping, including hydraulic pressure knife bar, is characterized in that: also include hydraulic locking spiral shell
Bolt, multiple-cutting-edge rose reamer, locking nut and reamer,
The middle part of hydraulic pressure knife bar front end is provided with locating rod, and locating rod front end is provided with least three hydraulic oil runners, hydraulic oil
The external screw thread matching each other with locking nut is tapped with the lateral surface of runner, the outer rim of hydraulic pressure knife bar front end is provided with positioning tooth,
Positioning tooth is evenly distributed around locating rod, and the middle part of hydraulic pressure knife bar is provided with insertion locating rod front end face and hydraulic pressure knife bar rear end face
Knife bar Cooling Holes, the central axis of hydraulic pressure knife bar, locating rod and knife bar this three of Cooling Holes mutually coincides；
The side wall of hydraulic pressure knife bar is provided with locking screw holes, the central shaft of locking screw holes and the mutual not insertion of through hole and locking screw holes
The mutual oblique of central axis of line and through hole, lock-screw is spun in locking screw holes；
It is provided with ream face cutting edge, the rear end of multiple-cutting-edge rose reamer is provided with mutual with positioning tooth at the outer rim of multiple-cutting-edge rose reamer front end
The locating slot of coupling, the middle part of multiple-cutting-edge rose reamer is provided with the location hole of insertion front end face and rear end face；
It is provided with fraising cutting edge, the middle part of reamer is provided with the reamer of insertion front end face and rear end face at the outer rim of reamer front end
Cooling Holes；
Multiple-cutting-edge rose reamer is inserted in after locating rod by location hole and is stuck in positioning tooth by the locating slot of rear end, and reamer is inserted
Enter the positioning in the hole being formed between each hydraulic oil runner, locking nut is screwed in the external screw thread of hydraulic oil runner lateral wall and revolves
Tightly, thus multiple-cutting-edge rose reamer is fixed on hydraulic pressure knife bar, just to knife bar Cooling Holes and both overlaps reamer Cooling Holes,
By hydraulic locking bolt to the hydraulic oil in internal locking hydraulic oil runner, thus locking is expanded by the pressure that hydraulic oil transmits
Reamer.
Described hydraulic clamping interchangeable peripheral edge multipurpose cutter, is characterized in that: is provided with the outer rim of multiple-cutting-edge rose reamer front end
At least two panels ream face cutting edge, ream face cutting edge is evenly distributed around the central axis of multiple-cutting-edge rose reamer, ream face cutting edge and many
Angle formed by sword rose reamer central axis is at 30 °～60 °；It is provided with least two panels fraising cutting edge at the outer rim of reamer front end,
Fraising cutting edge is evenly distributed around the central axis of reamer.
Described hydraulic clamping interchangeable peripheral edge multipurpose cutter, is characterized in that: the rear end of hydraulic pressure knife bar is truncated cone-shaped, described
The roundlet end face of truncated cone-shaped is the rear end face of hydraulic pressure knife bar, the roundlet end face diameter of described truncated cone-shaped, large round end surface diameter and height
It is respectively a, b and c, then b ∈ [1.5a, 2.5a], c ∈ [2a, 5a].
When this utility model uses, by hydraulic pressure knife bar, this utility model is fixed on stock-removing machine, ream made by reamer
Operation processing is portalled, and multiple-cutting-edge rose reamer can do further modification polish to the chamfering in aperture；Reamer Cooling Holes and knife bar are cold
But hole is used for injecting coolant, plays cooling effect in machining to cutter；Unscrewing hydraulic locking bolt is replaceable reamer,
Screw off locking nut multiple-cutting-edge rose reamer also can easily extract out, thus process the hole of different size.
The beneficial effects of the utility model are:
1. stepped up using the interchangeable handle of a knife of hydraulic pressure, clamping precision is high, operation is simple, quick, is mainly used in automobile and sends out
Motivation cylinder cap valve port is processed, and need not adjust and can reach service precision after the reamer of quick-replaceable front end；
2. ream face knife can change according to the different quick of product；
3. the stockpile number of cutter can be reduced, improve machining accuracy and the efficiency of product；
4. service life is longer, simple to operate.
Brief description
Fig. 1 is the front view of hydraulic pressure knife bar in this utility model；
Fig. 2 is a-a in Fig. 1 to sectional view；
Fig. 3 is the front view of ream face knife in this utility model；
Fig. 4 is the left view of ream face knife in this utility model；
Fig. 5 is the front view of locking nut in this utility model；
Fig. 6 is the front view of reamer in this utility model；
Fig. 7 is front view of the present utility model.
Specific embodiment
Further illustrate this utility model below by way of specific embodiment.
Embodiment 1
A kind of interchangeable peripheral edge multipurpose cutter of hydraulic clamping, including hydraulic pressure knife bar 1, hydraulic locking bolt 2, multiple-cutting-edge rose reamer
3rd, locking nut 4 and reamer 5, as shown in Fig. 1～Fig. 7, concrete structure is:
The middle part of hydraulic pressure knife bar 1 front end is provided with locating rod 11, and locating rod 11 front end is provided with least three hydraulic oil runners
111, the lateral surface of hydraulic oil runner 111 is tapped with the external screw thread matching each other with locking nut 4, outside hydraulic pressure knife bar 1 front end
Edge is provided with positioning tooth 12, and positioning tooth 12 is evenly distributed around locating rod 1, and the middle part of hydraulic pressure knife bar 1 is provided with insertion locating rod 11
Front end face and the knife bar Cooling Holes 13 of hydraulic pressure knife bar 1 rear end face, hydraulic pressure knife bar 1, locating rod 11 and this three of knife bar Cooling Holes 13
Central axis mutually coincide；
The side wall of hydraulic pressure knife bar 1 is provided with locking screw holes 14, locking screw holes 14 and the mutual not insertion of through hole 13 and locking screw holes
The mutual oblique of central axis of 14 central axis and through hole 13, hydraulic locking bolt 2 is spun in locking screw holes 14；
Multiple-cutting-edge rose reamer 3 is as shown in Figure 3 and Figure 4: it is provided with ream face cutting edge 31 at the outer rim of front end, multiple-cutting-edge rose reamer 3
Rear end is provided with the locating slot 32 matching each other with positioning tooth 12, and the middle part of multiple-cutting-edge rose reamer 3 is provided with insertion front end face and rear end face
Location hole 33；
Reamer 5 is as shown in Figure 6: is provided with fraising cutting edge 51 at the outer rim of front end, the middle part of reamer 5 is provided with insertion front end face
Reamer Cooling Holes 52 with rear end face；
As shown in Figure 7: multiple-cutting-edge rose reamer 3 is blocked by the locating slot 32 of rear end after being inserted in locating rod 11 by location hole 33 again
In positioning tooth 12, reamer 5 inserts the positioning in the hole being formed between each hydraulic oil runner 111, and locking nut 4 is screwed in hydraulic pressure
The external screw thread of oily runner 111 lateral wall simultaneously screws, thus multiple-cutting-edge rose reamer 3 is fixed on hydraulic pressure knife bar 1, reamer Cooling Holes 52
Just to knife bar Cooling Holes 13 and both overlaps, by hydraulic locking bolt 2 to the liquid in internal locking hydraulic oil runner 111
Force feed, thus expand locking reamer 5 by the pressure that hydraulic oil transmits.
In the present embodiment: be provided with four ream face cutting edges 31 at the outer rim of multiple-cutting-edge rose reamer 3 front end, ream face cutting edge 31 encloses
Central axis around multiple-cutting-edge rose reamer 3 is evenly distributed, and is provided with four fraising cutting edges 51, fraising is cut at the outer rim of reamer 5 front end
The central axis cutting sword 51 around reamer 5 is evenly distributed.
, at 30 °～60 °, the present embodiment takes 45 ° for ream face cutting edge 31 and angle formed by multiple-cutting-edge rose reamer 3 central axis；
The rear end of hydraulic pressure knife bar 1 is truncated cone-shaped, and the roundlet end face of described truncated cone-shaped is the rear end face of hydraulic pressure knife bar 1, described truncated cone-shaped
Roundlet end face diameter, large round end surface diameter and high respectively a, b and c, then b ∈ [1.5a, 2.5a], c ∈ [2a, 5a], this enforcement
Example b=2a, c=3a.
When the present embodiment uses, by hydraulic pressure knife bar 1, this utility model is fixed on stock-removing machine, reamer is made ream and made
Industry processing is portalled, and multiple-cutting-edge rose reamer 3 inwall of device to hole can do and further modify polish；Reamer Cooling Holes and knife bar Cooling Holes
For injecting coolant, in machining, cooling effect is played to cutter；Unscrewing hydraulic locking bolt 2 is replaceable reamer, rotation
Lower locking nut 4 multiple-cutting-edge rose reamer 3 also can easily be extracted out, thus process the hole of different size.
Claims (3)
1. a kind of interchangeable peripheral edge multipurpose cutter of hydraulic clamping, including hydraulic pressure knife bar (1), is characterized in that: also include hydraulic locking
Bolt (2), multiple-cutting-edge rose reamer (3), locking nut (4) and reamer (5),
The middle part of hydraulic pressure knife bar (1) front end is provided with locating rod (11), and locating rod (11) front end is provided with least three hydraulic oil runners
(111), the lateral surface of hydraulic oil runner (111) is tapped with the external screw thread matching each other with locking nut (4), hydraulic pressure knife bar (1)
The outer rim of front end is provided with positioning tooth (12), and positioning tooth (12) is evenly distributed around locating rod (11), the middle part of hydraulic pressure knife bar (1)
It is provided with the knife bar Cooling Holes (13) of insertion locating rod (11) front end face and hydraulic pressure knife bar (1) rear end face, hydraulic pressure knife bar (1), positioning
The central axis of bar (11) and knife bar Cooling Holes (13) this three mutually coincides；
The side wall of hydraulic pressure knife bar (1) is provided with locking screw holes (14), locking screw holes (14) and through hole (13) mutually not insertion and locking
The mutual oblique of central axis of the central axis of screw (14) and through hole (13), hydraulic locking bolt (2) is spun on locking screw holes
(14) in；
It is provided with ream face cutting edge (31), the rear end of multiple-cutting-edge rose reamer (3) is provided with and positions at the outer rim of multiple-cutting-edge rose reamer (3) front end
The locating slot (32) that tooth (12) matches each other, the middle part of multiple-cutting-edge rose reamer (3) is provided with the location hole of insertion front end face and rear end face
(33)；
It is provided with fraising cutting edge (51), the middle part of reamer (5) is provided with insertion front end face and rear end face at the outer rim of reamer (5) front end
Reamer Cooling Holes (52)；
Multiple-cutting-edge rose reamer (3) is stuck in positioning by the locating slot (32) of rear end after being inserted in locating rod (11) by location hole (33) again
In tooth (12), reamer (5) inserts the positioning in the hole being formed between each hydraulic oil runner (111), and locking nut (4) is screwed in liquid
The external screw thread of force feed runner (111) lateral wall simultaneously screws, thus multiple-cutting-edge rose reamer (3) is fixed on hydraulic pressure knife bar (1), reamer
Just to knife bar Cooling Holes (13) and both overlaps Cooling Holes (52), by hydraulic locking bolt (2) to internal locking hydraulic pressure
Hydraulic oil in oily runner (111), thus expand locking reamer (5) by the pressure that hydraulic oil transmits.
2. the interchangeable peripheral edge multipurpose cutter of hydraulic clamping as claimed in claim 1, is characterized in that: multiple-cutting-edge rose reamer (3) front end
Outer rim at be provided with least two panels ream face cutting edge (31), ream face cutting edge (31) is around the central axis of multiple-cutting-edge rose reamer (3)
It is evenly distributed, ream face cutting edge (31) and angle formed by multiple-cutting-edge rose reamer (3) central axis are at 30 °～60 °；Before reamer (5)
It is provided with least two panels fraising cutting edge (51), fraising cutting edge (51) is average around the central axis of reamer (5) at the outer rim at end
Distribution.
3. the interchangeable peripheral edge multipurpose cutter of hydraulic clamping as claimed in claim 1 or 2, is characterized in that: after hydraulic pressure knife bar (1)
Hold as truncated cone-shaped, the roundlet end face of described truncated cone-shaped is the rear end face of hydraulic pressure knife bar (1), the roundlet end face of described truncated cone-shaped is straight
Footpath, large round end surface diameter and high respectively a, b and c, then b ∈ [1.5a, 2.5a], c ∈ [2a, 5a].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620672752.7U CN205888260U (en) | 2016-06-30 | 2016-06-30 | Multi -purpose cutter of hydraulic pressure centre gripping interchangeable periphery sword |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620672752.7U CN205888260U (en) | 2016-06-30 | 2016-06-30 | Multi -purpose cutter of hydraulic pressure centre gripping interchangeable periphery sword |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205888260U true CN205888260U (en) | 2017-01-18 |
Family
ID=57769737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620672752.7U Active CN205888260U (en) | 2016-06-30 | 2016-06-30 | Multi -purpose cutter of hydraulic pressure centre gripping interchangeable periphery sword |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205888260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552882A (en) * | 2016-06-30 | 2018-01-09 | 上海新山田精密刀具有限公司 | The interchangeable peripheral edge multipurpose cutter of hydraulic clamping |
-
2016
- 2016-06-30 CN CN201620672752.7U patent/CN205888260U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552882A (en) * | 2016-06-30 | 2018-01-09 | 上海新山田精密刀具有限公司 | The interchangeable peripheral edge multipurpose cutter of hydraulic clamping |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2005510370A5 (en) | ||
| CN201201067Y (en) | Combined drill and reamer | |
| CN106695248B (en) | The manufacturing method of cylinder cover for diesel engine | |
| CN205888260U (en) | Multi -purpose cutter of hydraulic pressure centre gripping interchangeable periphery sword | |
| CN201161305Y (en) | Helical groove molding internal milling tool with indexable turning clamp | |
| CN202539700U (en) | Honing and hinging tool | |
| CN204843005U (en) | Novel through -hole chamfering tool | |
| CN107552882A (en) | The interchangeable peripheral edge multipurpose cutter of hydraulic clamping | |
| CN107953110B (en) | Tool and method for the processing of diesel engine base base bearing screw hole | |
| CN211990969U (en) | Special cutter for finish machining of explosion-proof hole of box body | |
| CN105750573A (en) | Internal oil-air cooling system for cutting tool | |
| CN205362713U (en) | A combination cutting tool that rectifies for processing of protruding axle hole of diesel engine body | |
| CN207982330U (en) | A kind of compound tool for processing Twin-plug sealing structure pipe plug opening | |
| CN209811258U (en) | Boring cutter | |
| CN102756331A (en) | Precise ball lock positioning gripping head | |
| CN202894490U (en) | Novel reamer knife back | |
| CN102151881B (en) | Preparation method of throw-away drill and throw-away drill | |
| CN205183814U (en) | Realize outer compound boring cutter of arranging of hole smear metal | |
| CN202129490U (en) | Annular groove machining tool for vertical drill | |
| CN207431358U (en) | Cylinder cover processing composite cutter | |
| CN214185285U (en) | Side-fixing boring chamfering composite cutter bar for machining water plugging hole of cylinder body and cylinder cover | |
| CN202861424U (en) | Deburring shaft hole machining cutter | |
| CN105458311B (en) | For the correction compound tool of diesel engine frame camshaft hole processing | |
| CN104400429B (en) | The compound angle rifle boring device of processing different angles valve line ring of cylinder head | |
| CN216502795U (en) | Machine clamp type indexable pinion cutter convenient to replace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |