CN207954256U - A kind of magnetic material wet pressing slurry automatic-feeding device - Google Patents
A kind of magnetic material wet pressing slurry automatic-feeding device Download PDFInfo
- Publication number
- CN207954256U CN207954256U CN201820355160.1U CN201820355160U CN207954256U CN 207954256 U CN207954256 U CN 207954256U CN 201820355160 U CN201820355160 U CN 201820355160U CN 207954256 U CN207954256 U CN 207954256U
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- China
- Prior art keywords
- inner cylinder
- outer barrel
- wall
- magnetic material
- piston rod
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Abstract
The utility model is related to a kind of magnetic material wet pressing slurry automatic-feeding devices, including inner cylinder, outer barrel, piston rod, annular end cap and floating ring, the coaxial suit of inner cylinder is in the outer cylinder, and form cavity between the outer wall of inner cylinder and the inner wall of the outer barrel, it closes one end of outer barrel, the other end of outer barrel is equipped with sprue, one end outer barrel connection of inner cylinder, another end opening of inner cylinder is simultaneously located at outside outer barrel, one end of piston rod passes through one end of inner cylinder opening and in the inner cylinder, the other end of piston rod is connected on hydraulic drive mechanism, annular end cap is sleeved on the inner cylinder and closes one end of the outer barrel opening, through-hole is reserved on annular end cap, floating ring sliding sleeve is on the outer wall of inner cylinder, and floating ring is bonded with the sliding of the inner wall of the outer barrel, hydraulic oil is filled in inner cylinder.The utility model is simple in structure, easy to use, and of low cost.
Description
Technical field
The utility model is related to a kind of material injecting devices, and in particular to a kind of magnetic material wet pressing slurry automatic-feeding device.
Background technology
Magnetic material material feeding currently on the market generally uses two ways, carries out material feeding one is artificial, another kind is machine
Device carries out material feeding, but traditional material feeding machine is complicated, and production cost is higher, inconvenient to use.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of simple in structure, easy to use and low production costs
Magnetic material wet pressing slurry automatic-feeding device.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of magnetic material wet pressing slurry automatic-feeding
Device, including inner cylinder, outer barrel, piston rod, annular end cap and floating ring, the inner cylinder is coaxial to be set in the outer cylinder, and
Form cavity between the outer wall of the inner cylinder and the inner wall of the outer barrel, one end closing of the outer barrel, the outer barrel it is another
End opening, one end of the inner cylinder are connected to close to the closed one end of the outer barrel and in the outer barrel with the outer barrel,
Another end opening of the inner cylinder is simultaneously located at outside the outer barrel, and one end of the piston rod passes through one end of inner cylinder opening simultaneously
In the inner cylinder, the other end of the piston rod is connected on hydraulic drive mechanism, and the annular end cap is sleeved on described
On inner cylinder and one end that the outer barrel is open is closed, is reserved with through-hole on the annular end cap, the floating ring sliding sleeve is mounted in
On the outer wall of the inner cylinder, and the floating ring is bonded with the sliding of the inner wall of the outer barrel, and hydraulic oil is filled in the inner cylinder.
Based on the above technical solution, the utility model can also do following improvement.
Further, there are two the through-hole on annular end cap is set, one of through-hole is equipped with suction pipeline, another through-hole
On be connected with material feeding pipeline.
Further, the suction pipeline is equipped with inlet non return check valve, the flow direction of inlet non return check valve control slurry be from
Through-hole flows into the cavity.
Further, material is additionally provided on the suction pipeline will pump.
The utility model has the beneficial effects that：A kind of magnetic material wet pressing slurry automatic-feeding device of the utility model passes through
Piston rod squeezes the hydraulic oil in inner cylinder, and hydraulic oil pushes floating ring movement, and then is squeezed the slurry in cavity by floating ring
Go out and realize material feeding, the utility model is simple in structure, easy to use, and of low cost.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of magnetic material wet pressing slurry automatic-feeding device of the utility model.
In attached drawing, parts list represented by the reference numerals are as follows：
1, inner cylinder, 2, outer barrel, 3, piston rod, 4, annular end cap, 5, floating ring, 6, suction pipeline, 7, material feeding pipeline, 8, single
To non-return valve, 9, material will pump.
Specific implementation mode
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, a kind of magnetic material wet pressing slurry automatic-feeding device, including inner cylinder 1, outer barrel 2, piston rod 3, ring
Shape end cap 4 and floating ring 5, the inner cylinder 1 is coaxial to be sleeved in the outer barrel 2, and the outer wall of the inner cylinder 1 and the outer barrel
Cavity, one end closing of the outer barrel 2, another end opening of the outer barrel 2, one end of the inner cylinder 1 are formed between 2 inner wall
Close to 2 closed one end of the outer barrel and in the outer barrel 2, and it is connected to the outer barrel 2, the other end of the inner cylinder 1
It is open and is located at outside the outer barrel 2, one end of the piston rod 3 passes through one end of the opening of the inner cylinder 1 and is located at the inner cylinder 1
Interior, the other end of the piston rod 3 is connected on hydraulic drive mechanism, and the annular end cap set 4 is on the inner cylinder 1 and seals
One end of the opening of the outer barrel 2 is closed, through-hole is reserved on the annular end cap 4,5 sliding sleeve of the floating ring is mounted in the inner cylinder
On 1 outer wall, and the floating ring 5 is bonded with the sliding of the inner wall of the outer barrel 2, and hydraulic oil is filled in the inner cylinder 1；It floats
The cavity is separated into two small cavitys by ring 5, and two small cavitys are respectively used to dress hydraulic oil and slurry.
A kind of magnetic material wet pressing slurry automatic-feeding device of the utility model drives piston rod 3 by hydraulic drive mechanism
The hydraulic oil in inner cylinder is squeezed, hydraulic oil pushes floating ring 5 to move, and then squeezes out the slurry in cavity in fact by floating ring 5
Existing material feeding, the utility model is simple in structure, easy to use, and of low cost.
Specifically：
There are two through-hole on annular end cap 4 is set, one of through-hole is equipped with suction pipeline 6, connects on another through-hole
It is connected to material feeding pipeline 7.The suction pipeline 6 is equipped with inlet non return check valve 8, and the flow direction that the inlet non return check valve 8 controls slurry is
The cavity is flowed into from through-hole, inlet non return check valve 8 can prevent slurry suck-back.9 will be pumped by being additionally provided with material on the suction pipeline 6,
When equipped with shurry pump 9, hydraulic drive mechanism pressurize can be made, slurry is pumped into pump 9 in cavity to by material, then pass through material feeding
Pipeline carries out material feeding, after the completion of material feeding, drives piston rod 3 to squeeze the hydraulic oil in inner cylinder, hydraulic pressure by hydraulic drive mechanism
Oil pushes floating ring 5 to move, and then is squeezed out the remaining slurry in cavity by floating ring 5.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (4)
1. a kind of magnetic material wet pressing slurry automatic-feeding device, it is characterised in that：Including inner cylinder, outer barrel, piston rod, annular end
Lid and floating ring, the coaxial suit of the inner cylinder in the outer cylinder, and the inner wall of the outer wall of the inner cylinder and the outer barrel it
Between form cavity, one end closing of the outer barrel, another end opening of the outer barrel, one end of the inner cylinder is close to the outer barrel
Closed one end and in the outer barrel, and be connected to the outer barrel, another end opening of the inner cylinder be simultaneously located at it is described outside
Cylinder is outer, and one end of the piston rod passes through one end of inner cylinder opening and in the inner cylinder, the piston rod it is another
End is connected on hydraulic drive mechanism, and the annular end cap is sleeved on the inner cylinder and closes one end of the outer barrel opening,
Be reserved with through-hole on the annular end cap, the floating ring sliding sleeve on the outer wall of the inner cylinder, and the floating ring with
The inner wall sliding fitting of the outer barrel, the inner cylinder is interior to be filled with hydraulic oil.
2. a kind of magnetic material wet pressing slurry automatic-feeding device according to claim 1, it is characterised in that：Annular end cap
On through-hole set there are two, one of through-hole is equipped with suction pipeline, is connected with material feeding pipeline on another through-hole.
3. a kind of magnetic material wet pressing slurry automatic-feeding device according to claim 2, it is characterised in that：The suction
Pipeline is equipped with inlet non return check valve, and the flow direction of the inlet non return check valve control slurry is to flow into the cavity from through-hole.
4. a kind of magnetic material wet pressing slurry automatic-feeding device according to claim 2 or 3, it is characterised in that：It is described
Material is additionally provided on suction pipeline will pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820355160.1U CN207954256U (en) | 2018-03-15 | 2018-03-15 | A kind of magnetic material wet pressing slurry automatic-feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820355160.1U CN207954256U (en) | 2018-03-15 | 2018-03-15 | A kind of magnetic material wet pressing slurry automatic-feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207954256U true CN207954256U (en) | 2018-10-12 |
Family
ID=63743535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820355160.1U Expired - Fee Related CN207954256U (en) | 2018-03-15 | 2018-03-15 | A kind of magnetic material wet pressing slurry automatic-feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207954256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842205A (en) * | 2020-01-15 | 2020-02-28 | 湖南航天磁电有限责任公司 | Permanent magnetic ferrite magnet molding boosting injection device and magnet manufacturing method |
-
2018
- 2018-03-15 CN CN201820355160.1U patent/CN207954256U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842205A (en) * | 2020-01-15 | 2020-02-28 | 湖南航天磁电有限责任公司 | Permanent magnetic ferrite magnet molding boosting injection device and magnet manufacturing method |
| CN110842205B (en) * | 2020-01-15 | 2020-05-22 | 湖南航天磁电有限责任公司 | Permanent magnetic ferrite magnet molding boosting injection device and magnet manufacturing method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20200315 |