CN206241257U - A kind of upper three device of 1000T powder hydraulic press - Google Patents
A kind of upper three device of 1000T powder hydraulic press Download PDFInfo
- Publication number
- CN206241257U CN206241257U CN201621281638.8U CN201621281638U CN206241257U CN 206241257 U CN206241257 U CN 206241257U CN 201621281638 U CN201621281638 U CN 201621281638U CN 206241257 U CN206241257 U CN 206241257U
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- CN
- China
- Prior art keywords
- cylinder body
- rushed
- outer shell
- control block
- piston rod
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Abstract
The utility model is related to a kind of upper three device of 1000T powder hydraulic press, it is characterised in that：Including upper die plate, cylinder body, governor motion, outer shell, outer rush backing plate and outer shell range controlling mechanism；Through hole is provided with by terminal port flange and cylinder body, in the through hole, governor motion is set, message wheel is driven to rotate by the worm screw of governor motion, so as to drive bull gear drive, coordinated by the internal thread and the interior screw thread rushed on piston rod of gear wheel, the movement of piston rod in the vertical direction is rushed in drive, so as to realize being rushed in regulation the initial position of piston, the stroke of piston rod is rushed in precise control, it is ensured that the quality of product.
Description
Technical field
The utility model is related to powder Hydraulic Field, more particularly to a kind of 1000T powder hydraulic press upper three device.
Background technology
Powder metallurgy is to produce metal or use metal dust（Or the mixture of metal dust and non-metal powder）As original
Material, again by sintering, manufacture metal material, the technique skill of compound and all kinds product after having pressure or shaping without pressure
Art.PM technique possesses that notable energy-conservation, material saving, excellent performance, Product Precision be high and the series of advantages such as good stability, non-
It is very suitable for producing in enormous quantities.At present, PM technique has been widely used in traffic, machinery, electronics, Aero-Space, soldier
The fields such as device, biology, new energy, information and nuclear industry, as most one of branch of development vitality in new material science.With
Domestic powder technology is developed rapidly, and many metal materials use powder compacting technology, i.e., by powder shaping press by gold
Category powder is pressed into pie, then metallic article is obtained by sintering.
At present, powder hydraulic press in rush piston rod and cannot adjust, can only be rushed by the rough control of hydraulic cylinder
The stroke of piston rod, its precision is relatively low, and the product pair with some high-precision requirements, the Stroke Control precision for inside rushing piston rod is low,
The precision of product can then be had a strong impact on.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of upper three device of 1000T powder hydraulic press, Neng Goutong
Overregulate mechanism and realize that internally rushing the dry initial position of piston is adjusted, and rushes the stroke accuracy of piston rod in control.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of upper three dress of 1000T powder hydraulic press
Put, its innovative point is：Including upper die plate, cylinder body, governor motion, outer shell, outer rush backing plate and outer shell range controlling mechanism；
The cylinder body is fixed on upper die plate, cylinder body be internally provided with it is interior rush piston rod, the bottom of cylinder body is provided with port
Flange, is provided with fixed punching on the terminal port flange；Piston rod is inside rushed by through terminal port flange and fixed punching center
Perforate stretch out cylinder body；
The interior punching is partially provided with screw thread on piston rod, with it is interior rush screw thread on piston rod be equipped with one band internal thread
Gear wheel；
The through hole of a receiving governor motion, the governor motion and canine tooth are provided with the side wall of the terminal port flange and cylinder body
The gear teeth of wheel coordinate the displacement that piston rod in the vertical direction is rushed in regulation；The governor motion includes worm screw and little gear；Institute
The one end for stating worm screw is located at the outside of cylinder body and is fixed on terminal port flange, the other end of worm screw stretched into cylinder body through through hole and
The end of worm screw is provided with the gear teeth with pinion fits；The little gear respectively with worm screw on the gear teeth and gear wheel wheel
Tooth coordinates；
The outer shell is arranged on the lateral wall of fixed punching；The outer shell includes the first outer cylinder body and the second outer cylinder body；
The top of first outer cylinder body is connected to the bottom at terminal port flange end, and the bottom connection of the second outer cylinder body is rushed on backing plate outside；
First outer cylinder body and the second outer cylinder body cooperatively form outer shell；External screw thread is provided with the lateral wall of first outer cylinder body；It is described
Oil line pipe is provided with first outer cylinder body；
The outer shell range controlling mechanism includes the first control block of control, the second control block；First control block and first
The external screw thread of outer cylinder body coordinates, and the bottom of the second control block is installed and rushed on backing plate outside；First control block is mutual with the second control block
It is engaged, the first control block drives the second control block displacement along screw thread rotation on the first outer cylinder body, so as to rush backing plate outside driving
Displacement, realizes the Stroke Control to outer shell.
The utility model has the advantage of：1）Through hole is provided with by terminal port flange and cylinder body, is set in the through hole
Governor motion, drives message wheel to rotate by the worm screw of governor motion, so that bull gear drive is driven, by the interior spiral shell of gear wheel
Line coordinates with the interior screw thread rushed on piston rod, and the movement of piston rod in the vertical direction is rushed in drive, so as to realize that adjusting interior punching lives
The initial position of plug, rushes the stroke of piston rod in precise control, it is ensured that the quality of product.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the upper three devices front view of the utility model 1000T powder hydraulic press.
Fig. 2 is the governor motion top view of the utility model 1000T powder hydraulic press.
Specific embodiment
The following examples can make professional and technical personnel that the utility model is more fully understood, but therefore will not
The utility model is limited among described scope of embodiments.
A kind of upper three device of the 1000T powder hydraulic press as shown in Fig. 1 Fig. 2, including upper die plate 1, cylinder body 2, regulation machine
Structure 3, outer shell 4, outer rush backing plate 5 and outer shell range controlling mechanism 6.
Cylinder body 2 is fixed on upper die plate 1, cylinder body 2 be internally provided with it is interior rush piston rod 21, the bottom of cylinder body 2 is provided with end
Mouth flange 22, is provided with fixed punching 7 on the terminal port flange 22；Piston rod 21 is inside rushed by through terminal port flange 22 and admittedly
Cylinder body 2 is stretched out in the perforate for determining the center of punching 7.
Inside rush on piston rod 21 and be partially provided with screw thread, with it is interior rush screw thread on piston rod 21 be equipped with one band internal thread
Gear wheel 23.
Be provided with the through hole of a receiving governor motion 3 on the side wall of terminal port flange 22 and cylinder body 2, the governor motion 3 with it is big
The gear teeth of gear 23 coordinate the displacement that the in the vertical direction of piston rod 21 is rushed in regulation；The governor motion 3 includes the He of worm screw 31
Little gear 32；One end of the worm screw 31 is located at the outside of cylinder body 2 and is fixed on terminal port flange 22, and the other end of worm screw 21 is worn
Cross that through hole is stretched into cylinder body 2 and the end of worm screw 21 is provided with the gear teeth coordinated with little gear 32；The little gear 32 respectively with
The gear teeth of the gear teeth and gear wheel 23 on worm screw 31 coordinate.
Outer shell 4 is arranged on the lateral wall of fixed punching 7；The outer shell 4 includes the first outer cylinder body 41 and the second outer cylinder body
42；The top of first outer cylinder body 41 is connected to the bottom at the end of terminal port flange 22, and the bottom connection of the second outer cylinder body 42 is outside
Rush on backing plate 5；First outer cylinder body 41 and the second outer cylinder body 42 cooperatively form outer shell 4；On the lateral wall of first outer cylinder body 41
It is provided with external screw thread；Oil line pipe 43 is provided with first outer cylinder body 41.
Outer shell range controlling mechanism 6 includes the first control block 61 of control, the second control block 62；First control block 61 and
The external screw thread of one outer cylinder body 41 coordinates, and the bottom of the second control block 62 is installed and rushed outside on backing plate 5；First control block 61 and second
Control block 62 is worked in coordination, and the first control block 61 drives the displacement of the second control block 62 along screw thread rotation on the first outer cylinder body 41,
So as to drive the outer Stroke Control rushed the displacement of backing plate 5, realize to outer shell 4.
It should be understood by those skilled in the art that, the utility model is not restricted to the described embodiments, above-described embodiment and
Principle of the present utility model simply is illustrated described in specification, on the premise of the utility model spirit and scope are not departed from,
The utility model also has various changes and modifications, and these changes and improvements both fall within claimed the utility model scope
It is interior.The claimed scope of the utility model is by appending claims and its equivalent thereof.
Claims (1)
1. upper three device of a kind of 1000T powder hydraulic press, it is characterised in that：Including upper die plate, cylinder body, governor motion, outer shell,
It is outer to rush backing plate and outer shell range controlling mechanism；
The cylinder body is fixed on upper die plate, cylinder body be internally provided with it is interior rush piston rod, the bottom of cylinder body is provided with terminal port flange,
Fixed punching is provided with the terminal port flange；Piston rod is inside rushed by the perforate through terminal port flange and fixed punching center
Stretch out cylinder body；
The interior punching is partially provided with screw thread on piston rod, rush screw thread on piston rod to be equipped with one tapped big with interior
Gear；
The through hole of a receiving governor motion, the governor motion and gear wheel are provided with the side wall of the terminal port flange and cylinder body
The gear teeth coordinate the displacement that piston rod in the vertical direction is rushed in regulation；The governor motion includes worm screw and little gear；The snail
One end of bar is located at the outside of cylinder body and is fixed on terminal port flange, and the other end of worm screw is stretched into cylinder body and worm screw through through hole
The end be provided with the gear teeth with pinion fits；The little gear respectively with worm screw on the gear teeth and the gear teeth of gear wheel match somebody with somebody
Close；
The outer shell is arranged on the lateral wall of fixed punching；The outer shell includes the first outer cylinder body and the second outer cylinder body；It is described
The top of the first outer cylinder body is connected to the bottom at terminal port flange end, and the bottom connection of the second outer cylinder body is rushed on backing plate outside；First
Outer cylinder body and the second outer cylinder body cooperatively form outer shell；External screw thread is provided with the lateral wall of first outer cylinder body；Described first
Oil line pipe is provided with outer cylinder body；
The outer shell range controlling mechanism includes the first control block of control, the second control block；First control block and the first outer shell
The external screw thread of body coordinates, and the bottom of the second control block is installed and rushed on backing plate outside；First control block mutually matches with the second control block
Close, the first control block drives the second control block displacement along screw thread rotation on the first outer cylinder body, so that backing plate displacement is rushed outside driving,
Realize the Stroke Control to outer shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621281638.8U CN206241257U (en) | 2016-11-28 | 2016-11-28 | A kind of upper three device of 1000T powder hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621281638.8U CN206241257U (en) | 2016-11-28 | 2016-11-28 | A kind of upper three device of 1000T powder hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206241257U true CN206241257U (en) | 2017-06-13 |
Family
ID=59002819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621281638.8U Expired - Fee Related CN206241257U (en) | 2016-11-28 | 2016-11-28 | A kind of upper three device of 1000T powder hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206241257U (en) |
-
2016
- 2016-11-28 CN CN201621281638.8U patent/CN206241257U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20170613 Termination date: 20201128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |