CN209288350U - The conical surface axis boring cutter of oil pipe spigotjoint in a kind of working fluid press pump - Google Patents
The conical surface axis boring cutter of oil pipe spigotjoint in a kind of working fluid press pump Download PDFInfo
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- CN209288350U CN209288350U CN201920057734.1U CN201920057734U CN209288350U CN 209288350 U CN209288350 U CN 209288350U CN 201920057734 U CN201920057734 U CN 201920057734U CN 209288350 U CN209288350 U CN 209288350U
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- oil pipe
- knife handle
- spigotjoint
- cutter head
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Abstract
The utility model discloses a kind of conical surface axis boring cutters of oil pipe spigotjoint in working fluid press pump, including knife handle (1), the lower end of knife handle (1) is equipped with cutter head (2), the lower end of cutter head (2) is equipped with the positioning end face (3) vertical with knife handle (1) axis, the side of cutter head (2) is equipped with turning insert (4), turning insert (4) is equipped with cutting edge (5), the extended line of cutting edge (5) intersects with the axis of knife handle (1), cutting edge (5) is located at the side of knife handle (1) axis and has angle between knife handle (1) axis；The side of the cutter head (2) is equipped with the screw rod (6) across turning insert (4), and screw rod (6) is equipped with locking nut (7).With the utility model processing sealing surface axis, there are the oil pipe spigotjoints of angle to have the advantages that passing rate of processing is higher and cost is relatively low with product rotation axis.
Description
Technical field
The utility model belongs to oil pipe in the process tool field more particularly to a kind of hydraulic pump of oil pipe spigotjoint in hydraulic pump
Connect the conical surface axis boring cutter of mouth.
Background technique
Hydraulic pump is common power switching device, is widely used in the fields such as Aerospace Engineering machinery.Hydraulic pump
At work, it often to use oil pipe to be attached with it, to transmit power, reach it and use purpose.And play transmitting power
The hydraulic oil of effect has very high pressure at work, and due to the characteristics of liquids of hydraulic oil, has to the interface at open
Higher seal request, i.e., to oil pipe spigotjoint seal request with higher.
During oil pipe spigotjoint Vehicle Processing, for the surface quality for guaranteeing its sealing surface, lathe tool is generallyd use in a manner of turning
Sealing surface is processed, and for sealing surface axis and oil pipe spigotjoint of the product rotation axis there are angle, add in high-volume
It needs to divide multiple manufacturing procedures when work sealing surface, and puts into corresponding fixture or clamping processing is carried out using group folder fixture, small
Clamping is carried out when batch machining sealing surface using group folder fixture, final purpose is all to rotate sealing surface axis and lathe spindle
Axis coaxle rear car cuts out sealing surface, since oil pipe spigotjoint is fixed on lathe with corresponding fixture or group folder fixture clamping,
It first to be positioned between fixture and lathe, be positioned again between oil pipe spigotjoint and fixture, had and position twice, positioning is held
It is easily inaccurate, it is easy fleshiness or few meat phenomenon, i.e. sealing surface occur because of the problem that origin reference location is not allowed after oil pipe spigotjoint turnery processing
Axis and interior axially bored line out-of-alignment phenomenon, passing rate of processing is lower, and puts into the higher cost of tooling.
Therefore, with lathe tool processing sealing surface axis and product rotation axis, there are the oil pipe spigotjoints of angle, there is processing and close
The lower defect with higher cost of lattice rate.
Utility model content
The purpose of the utility model is to provide a kind of conical surface axis boring cutters of oil pipe spigotjoint in working fluid press pump.With this reality
With novel processing sealing surface axis and product rotation axis, there are the oil pipe spigotjoints of angle to have passing rate of processing higher and cost
Lower advantage.
The technical solution of the utility model includes: in a kind of working fluid press pump oil pipe spigotjoint conical surface axis boring cutter, including knife handle, knife
The lower end of handle is equipped with cutter head, and the lower end of cutter head is equipped with the positioning end face vertical with knife handle axis, and the side of cutter head is equipped with turning insert,
Turning insert is equipped with cutting edge, and the extended line of cutting edge intersects with the axis of knife handle, cutting edge be located at the side of knife handle axis and
There is angle between knife handle axis.
In working fluid press pump above-mentioned in the conical surface axis boring cutter of oil pipe spigotjoint, the side of the cutter head is equipped with across turning insert
Screw rod, screw rod be equipped with locking nut.
In working fluid press pump above-mentioned in the conical surface axis boring cutter of oil pipe spigotjoint, the cutter head is equipped with interior cold hole.
In working fluid press pump above-mentioned in the conical surface axis boring cutter of oil pipe spigotjoint, the cutter head is towards setting on the side of turning insert
There is the groove mutually agreed with turning insert.
Compared with prior art, firstly, the utility model be mounted on turn-milling complex machining center to oil pipe spigotjoint into
Row processing, sealing surface can directly processed on oil pipe spigotjoint by not needing frock clamp auxiliary, reduce frock cost.Its
Secondary, when the utility model processes oil pipe spigotjoint, oil pipe spigotjoint only need to be primary with turn-milling complex machining center Set and Positioning, reduces
The process of sealing surface clamping reduces the error of multiple clamping generation, is not easy after oil pipe spigotjoint Vehicle Processing because of origin reference location not
There is fleshiness or few meat phenomenon in quasi- problem, i.e. sealing surface axis and interior axially bored line out-of-alignment phenomenon, passing rate of processing is higher.
Also, the sealing surface luminosity of the utility model processing is more preferable, and processing quality is higher.Therefore, sealing surface is processed with the utility model
There are the oil pipe spigotjoints of angle to have the advantages that passing rate of processing is higher and cost is relatively low with product rotation axis for axis.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the front view of the cutter head of the utility model.
Fig. 3 is the front view of JYJK2-0004 type oil pipe spigotjoint.
Fig. 4 is the top view of JYJK2-0004 type oil pipe spigotjoint.
The label in accompanying drawing is: 1- knife handle, 2- cutter head, 3- position end face, 4- turning insert, 5- cutting edge, 6- screw rod, 7- lock
Tight nut, cold hole in 9-, 10- sealing surface, 11- sealing surface axis, 12- product rotation axis, 13- groove.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment.The conical surface axis boring cutter of oil pipe spigotjoint in a kind of working fluid press pump, HYPERTURN65 type turnning and milling it is compound plus
Work uses on center, as shown in Figure 1, including knife handle 1, the lower end of knife handle 1 is equipped with cutter head 2, and the lower end of cutter head 2 is equipped with and knife handle 1
The vertical positioning end face 3 of axis, the side of cutter head 2 are equipped with turning insert 4, and turning insert 4 is equipped with cutting edge 5, the extension of cutting edge 5
Line intersects with the axis of knife handle 1, and cutting edge 5 is located at the side of 1 axis of knife handle and has angle between 1 axis of knife handle, described
Angle it is identical as the tilt angle of sealing surface 10.
The side of the cutter head 2 is equipped with the screw rod 6 across turning insert 4, and screw rod 6 is equipped with locking nut 7.
The cutter head 2 is equipped with interior cold hole 9.Interior cold hole 9 is for improving turn-milling complex machining center coolant liquid to cutter head 2
Cooling effect guarantees that the cutting temperature of cutter head 2 is suitable for.
The cutter head 2 is equipped with the groove 13 agreed with 4 phase of turning insert towards the side of turning insert 4.The groove 13 is used
It not can rotate when guaranteeing turning insert 4 in machining.
The knife handle 1 is used to connect with the collet that turn-milling complex machining center carries, and knife handle 1 is made of steel alloy；
The cutter head 2 is made of steel alloy, is fixed with 1 phase of knife handle.For positioning, positioning end face 3 is contacted for the positioning end face 3
When to the top of sealing surface 10, turning insert 4 cannot continue to move down cutting sealing surface 10, guarantee each oil pipe spigotjoint sealing surface 10
Processing is consistent.
The production of the utility model, for processing oil pipe spigotjoint as shown in Figure 3, the main material of oil pipe spigotjoint is
Aluminium, the taper for the sealing surface 10 for needing to process are 74 °.Include the following steps,
A, steel alloy bar is taken, goes out knife handle 1 in one section of vehicle of steel alloy bar, mills out knife in the other end of steel alloy bar
First 2；
B, turning insert 4 of the existing iso standard V-type turning insert as the utility model is selected, turning insert 4 carries cutting edge
5, the center of turning insert 4 has through-hole；
C, according to the taper of sealing surface 10, the groove 13 milled out on cutter head 2 is cut when so that turning insert 4 being put into groove 13
Cut the angle between 1 axis of sword 5 and knife handle with 37 °；
D, screw hole is processed on cutter head 2, turning insert 4 is put into groove 13, and the screw with screw rod 6 is sequentially passed through spiral shell
The through-hole of wire hole and turning insert 4, and locking nut 7 is screwed in into screw rod 6, it is fixed on turning insert 4 on cutter head 2, it is practical to complete this
Novel entire manufacturing process.
Oil pipe spigotjoint is with 12 place part of oil pipe spigotjoint rotation axis in processing, and clamping is in turn-milling complex machining center
It is processed on included chuck.
With the utility model processing sealing surface axis and product rotation axis, there are the oil pipe spigotjoints of angle, and there is processing to close
The advantages of lattice rate is higher and cost is relatively low.
Claims (4)
1. the conical surface axis boring cutter of oil pipe spigotjoint in a kind of working fluid press pump, it is characterised in that: including knife handle (1), under knife handle (1)
End is equipped with cutter head (2), and the lower end of cutter head (2) is equipped with the positioning end face (3) vertical with knife handle (1) axis, and the side of cutter head (2) is set
Have turning insert (4), turning insert (4) is equipped with cutting edge (5), and the extended line of cutting edge (5) intersects with the axis of knife handle (1), cuts
Sword (5) is cut to be located at the side of knife handle (1) axis and there is angle between knife handle (1) axis.
2. the conical surface axis boring cutter of oil pipe spigotjoint in working fluid press pump according to claim 1, it is characterised in that: the cutter head
(2) side is equipped with the screw rod (6) across turning insert (4), and screw rod (6) is equipped with locking nut (7).
3. the conical surface axis boring cutter of oil pipe spigotjoint in working fluid press pump according to claim 1, it is characterised in that: the cutter head
(2) it is equipped with interior cold hole (9).
4. the conical surface axis boring cutter of oil pipe spigotjoint in working fluid press pump according to claim 1, it is characterised in that: the cutter head
(2) groove (13) mutually agreed with turning insert (4) is equipped with towards the side of turning insert (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920057734.1U CN209288350U (en) | 2019-01-15 | 2019-01-15 | The conical surface axis boring cutter of oil pipe spigotjoint in a kind of working fluid press pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920057734.1U CN209288350U (en) | 2019-01-15 | 2019-01-15 | The conical surface axis boring cutter of oil pipe spigotjoint in a kind of working fluid press pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209288350U true CN209288350U (en) | 2019-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920057734.1U Active CN209288350U (en) | 2019-01-15 | 2019-01-15 | The conical surface axis boring cutter of oil pipe spigotjoint in a kind of working fluid press pump |
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| Country | Link |
|---|---|
| CN (1) | CN209288350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518231A (en) * | 2020-10-19 | 2021-03-19 | 杭州大和热磁电子有限公司 | Machining process for ultrahigh vacuum CF sealing knife edge |
-
2019
- 2019-01-15 CN CN201920057734.1U patent/CN209288350U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518231A (en) * | 2020-10-19 | 2021-03-19 | 杭州大和热磁电子有限公司 | Machining process for ultrahigh vacuum CF sealing knife edge |
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