CN208542690U - Slagging structure in a kind of die casting vacuum-pumping tube - Google Patents
Slagging structure in a kind of die casting vacuum-pumping tube Download PDFInfo
- Publication number
- CN208542690U CN208542690U CN201820661631.1U CN201820661631U CN208542690U CN 208542690 U CN208542690 U CN 208542690U CN 201820661631 U CN201820661631 U CN 201820661631U CN 208542690 U CN208542690 U CN 208542690U
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- vacuum
- vacuum tube
- tube
- sealing plate
- drive rod
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Abstract
Slagging structure discloses a kind of drive rod external on vacuum tube in a kind of die casting vacuum-pumping tube of the utility model, the structure of spiral plate rotation progress deslagging is driven by the dreg-discharging rod rotation in drive rod and vacuum tube, structure is simple, it is convenient and practical, it can be improved to the deslagging efficiency in vacuum tube, it is characterized in that swivel nut is placed in vacuum tube one end, and with vacuum tube bolt, connection ring is placed on swivel nut one end, and it is located at outside vacuum tube, standstill face is equipped on the outside of the connection ring, sealing plate is placed in connection ring, and it fits with swivel nut one end, through-hole is provided on the sealing plate, drive rod one end is placed in vacuum tube, the other end is pierced by from the through-hole on sealing plate, seal cartridge is equipped between the drive rod and sealing plate, dreg-discharging rod is placed in vacuum tube, and one end is connected with drive rod one end, two spiral plates are angularly placed on dreg-discharging rod , and be located in vacuum tube, the spiral plate is web plate, is fitted on the outside of the spiral plate with vacuum inside pipe wall.
Description
Technical field
Slagging structure in a kind of die casting vacuum-pumping tube of the utility model is related to one kind when alloy product carries out die casting,
To the structure that the metal scurf extracted in the vacuum tube vacuumized is discharged, belong to field of machining.In particular to a kind of
The external drive rod on vacuum tube drives spiral plate rotation to carry out deslagging by the dreg-discharging rod rotation in drive rod and vacuum tube
Structure.
Background technique
Currently, in order to ensure die-cast product Forming Quality, take out true when carrying out alloy product Die Casting
Gas extraction in mold cavity is discharged, when carrying out vacuum drawn, needs to open vacuum valve by sky, then by inside
Gas is extracted, but due to that can have remaining metal fillings in mold, when being extracted, metal fillings can with air-flow into
Enter into vacuum tube, vacuum tube is formed and is blocked, influences the efficiency vacuumized and vacuum degree, existing vacuum tube position can place
Strainer stops metal fillings, and metal fillings is avoided to enter in vacuum tube, but it needs to be replaced regularly for existing filter screen, and
Each cleaning of filter screen requires to disconnect the link position at both ends, influences the sealing of vacuum tube, and after cleaning, filter screen
Installation need and the inner wall of vacuum tube carries out gluing, sealing, installation is complicated, inefficiency, also has and carries out reversed aeration cleaning
, but the metal fillings for being attached to vacuum inside pipe wall, it is difficult to clean completely by air blowing, there is residual.
Summary of the invention
In order to improve above situation, slagging structure provides one kind in vacuum in a kind of die casting vacuum-pumping tube of the utility model
External drive rod on pipe drives the structure of spiral plate rotation progress deslagging by the dreg-discharging rod rotation in drive rod and vacuum tube.
It can be improved to the deslagging efficiency in vacuum tube.
Slagging structure is achieved in that a kind of die casting of the utility model is taken out in a kind of die casting vacuum-pumping tube of the utility model
Slagging structure is by vacuum tube, spiral plate, swivel nut, connection ring, dreg-discharging rod, sealing plate, drive rod, exhaust tube, sealing lining in vacuum tube
Set and standstill face composition, swivel nut is placed in vacuum tube one end, and with vacuum tube bolt, connection ring is placed on swivel nut one end,
And be located at outside vacuum tube, it is equipped with standstill face on the outside of the connection ring, sealing plate is placed in connection ring, and is fitted with swivel nut one end,
Through-hole is provided on the sealing plate, drive rod one end is placed in vacuum tube, and the other end is pierced by from the through-hole on sealing plate, the drive rod
Seal cartridge is equipped between sealing plate, dreg-discharging rod is placed in vacuum tube, and one end is connected with drive rod one end, two spiral plates
It is angularly placed on dreg-discharging rod, and is located in vacuum tube, the spiral plate is web plate, the spiral plate outside and vacuum tube
Inner wall fits, and aspirating hole is provided on the sealing plate, and exhaust tube one end is placed on sealing plate, and opposite with the aspirating hole on sealing plate
It answers, the exhaust tube is L-type structure.
In use, the vacuum tube other end is mounted on mold first, the vacuum tube other end is made to be connected with mold cavity,
The exhaust tube other end is connected with external aspiration pump, when to being evacuated in mold cavity, external vacuum pump work, mould type
Intracavity gas enters in vacuum tube, and spiral plate stops the metal fillings entered in vacuum tube, and gas is logical in vacuum tube
Exhaust tube discharge is crossed, when metal fillings is cleared up in vacuum tube, stops being evacuated, by the vacuum tube other end from mold
On remove, the drive rod other end is connected with external motor, external motor drive drive rod rotation, drive rod drive dreg-discharging rod
Rotation, dreg-discharging rod drive two spiral plates to be rotated in vacuum tube, will be on vacuum inside pipe wall in spiral plate rotation process
Metal fillings is wiped off, and the metal fillings in auger vacuum tube, and metal fillings carries out spiral along spiral plate and moves, by from vacuum
The pipe other end is released, and is reached when alloy product carries out die casting, is carried out to the metal scurf extracted in the vacuum tube vacuumized
The purpose of discharge
Beneficial effect.
One, structure is simple, convenient and practical.
Two, cheap, it is easy to spread.
Three, it can be improved to the deslagging efficiency in vacuum tube.
Detailed description of the invention
Fig. 1 is the stereo-resolution figure of slagging structure in a kind of die casting vacuum-pumping tube of the utility model.
In attached drawing
Wherein part are as follows: vacuum tube (1), spiral plate (2), swivel nut (3), connection ring (4), dreg-discharging rod (5), sealing plate (6) drive
Lever (7), exhaust tube (8), seal cartridge (9), standstill face (10).
Specific embodiment:
A kind of interior slagging structure of die casting vacuum-pumping tube (1) of the utility model is achieved in that by vacuum tube (1), spiral
Plate (2), swivel nut (3), connection ring (4), dreg-discharging rod (5), sealing plate (6), drive rod (7), exhaust tube (8), seal cartridge (9) and only
Turn face (10) composition, swivel nut (3) is placed in vacuum tube (1) one end, and with vacuum tube (1) bolt, connection ring (4) is placed on spiral shell
It covers on (3) one end, and is located at vacuum tube (1) outside, be equipped with standstill face (10) on the outside of the connection ring (4), sealing plate (6) is placed in connection
It in ring (4), and fits with swivel nut (3) one end, through-hole is provided on the sealing plate (6), drive rod (7) one end is placed in vacuum tube
(1) in, the other end is pierced by from the through-hole on sealing plate (6), is equipped with seal cartridge (9) between the drive rod (7) and sealing plate (6),
Dreg-discharging rod (5) is placed in vacuum tube (1), and one end is connected with drive rod (7) one end, and two spiral plates (2) are angularly placed in
It on dreg-discharging rod (5), and is located in vacuum tube (1), the spiral plate (2) is web plate, spiral plate (2) outside and vacuum
Pipe (1) inner wall fits, and aspirating hole is provided on the sealing plate (6), exhaust tube (8) one end is placed on sealing plate (6), and and sealing plate
(6) aspirating hole on is corresponding, and the exhaust tube (8) is L-type structure.
In use, vacuum tube (1) other end is mounted on mold first, make vacuum tube (1) other end and mold cavity
It is connected, exhaust tube (8) other end is connected with external aspiration pump, when to being evacuated in mold cavity, external vacuum pump
Work, mould type intracavity gas enter in vacuum tube (1), and spiral plate (2) carries out the metal fillings entered in vacuum tube (1)
Stop, vacuum tube (1) interior gas is discharged by exhaust tube (8), when vacuum tube (1) interior metal fillings is cleared up, is stopped
It is evacuated, vacuum tube (1) other end is removed from mold, drive rod (7) other end is connected with external motor, it is external
Motor drives drive rod (7) rotation, and drive rod (7) drives dreg-discharging rod (5) rotation, and dreg-discharging rod (5) drives two spiral plates (2) to exist
It is rotated, is wiped off the metal fillings on vacuum tube (1) inner wall in spiral plate (2) rotation process, and spiral in vacuum tube (1)
The metal fillings in vacuum tube (1) is pushed, metal fillings carries out spiral movement along spiral plate (2), pushed away from vacuum tube (1) other end
Out；
It is equipped with the design of standstill face (10) on the outside of the connection ring (4), is convenient for by tool card on connection ring (4), in turn
Convenient for carrying out disassembly installation to swivel nut (3)；
The design of seal cartridge (9) is equipped between the drive rod (7) and sealing plate (6), it can be to drive rod (7) and sealing plate
(6) it is sealed between, prevents gas leakage；
Reach when alloy product carries out die casting, the metal scurf extracted in the vacuum tube (1) vacuumized is arranged
Purpose out.
Claims (5)
1. slagging structure in a kind of die casting vacuum-pumping tube, it is characterized in that: by vacuum tube, spiral plate, swivel nut, connection ring, dreg-discharging rod,
Sealing plate, drive rod, exhaust tube, seal cartridge and standstill face composition, swivel nut is placed in vacuum tube one end, and with vacuum tube phase spiral shell
It connecing, connection ring is placed on swivel nut one end, and is located at outside vacuum tube, and sealing plate is placed in connection ring, and is fitted with swivel nut one end,
Through-hole is provided on the sealing plate, drive rod one end is placed in vacuum tube, and the other end is pierced by from the through-hole on sealing plate, and dreg-discharging rod is placed in
In vacuum tube, and one end is connected with drive rod one end, and two spiral plates are angularly placed on dreg-discharging rod, and are located at vacuum
In pipe, fits on the outside of the spiral plate with vacuum inside pipe wall, aspirating hole is provided on the sealing plate, exhaust tube one end is placed in sealing plate
On, and it is corresponding with the aspirating hole on sealing plate.
2. slagging structure in a kind of die casting vacuum-pumping tube according to claim 1, it is characterised in that on the outside of the connection ring
It is equipped with standstill face.
3. slagging structure in a kind of die casting vacuum-pumping tube according to claim 1, it is characterised in that the drive rod and envelope
Seal cartridge is equipped between plate.
4. slagging structure in a kind of die casting vacuum-pumping tube according to claim 1, it is characterised in that the spiral plate is net
Plate.
5. slagging structure in a kind of die casting vacuum-pumping tube according to claim 1, it is characterised in that the exhaust tube is L-type
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820661631.1U CN208542690U (en) | 2018-05-05 | 2018-05-05 | Slagging structure in a kind of die casting vacuum-pumping tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820661631.1U CN208542690U (en) | 2018-05-05 | 2018-05-05 | Slagging structure in a kind of die casting vacuum-pumping tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208542690U true CN208542690U (en) | 2019-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820661631.1U Active CN208542690U (en) | 2018-05-05 | 2018-05-05 | Slagging structure in a kind of die casting vacuum-pumping tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208542690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369458A (en) * | 2021-05-27 | 2021-09-10 | 上海恩耀机电有限公司 | Die-casting die applied to die-casting machine |
-
2018
- 2018-05-05 CN CN201820661631.1U patent/CN208542690U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369458A (en) * | 2021-05-27 | 2021-09-10 | 上海恩耀机电有限公司 | Die-casting die applied to die-casting machine |
| CN113369458B (en) * | 2021-05-27 | 2022-06-17 | 上海恩耀机电有限公司 | Die-casting die applied to die-casting machine |
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