CN207509803U - The device that a kind of hydraulic press for powder products Special material sinks - Google Patents
The device that a kind of hydraulic press for powder products Special material sinks Download PDFInfo
- Publication number
- CN207509803U CN207509803U CN201721475969.XU CN201721475969U CN207509803U CN 207509803 U CN207509803 U CN 207509803U CN 201721475969 U CN201721475969 U CN 201721475969U CN 207509803 U CN207509803 U CN 207509803U
- Authority
- CN
- China
- Prior art keywords
- piston rod
- cylinder body
- cylinder
- main body
- cushion block
- 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.)
- Expired - Fee Related
Links
- 239000000843 powder Substances 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 title claims abstract description 17
- 239000012530 fluid Substances 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model is related to the devices that a kind of hydraulic press for powder products Special material sinks,It includes main body piston rod,Small adjustment cushion block,Big adjustment cushion block,Cylinder mouth guide sleeve,Epicoele hydraulic fluid port,Piston rod,Cavity of resorption hydraulic fluid port,Cylinder body,Stop nut,Lock sheet,Main body piston rod is the carrier for installing this material sinking device,It is cased with below main body piston rod small,Big adjustment cushion block,Piston rod is provided with below adjustment cushion block greatly,Cylinder body is designed in the lower outer of piston rod,Equipped with sealing in cylinder body,With forming space closed up and down together with piston rod,And liquid pressure can be born,Cylinder mouth guide sleeve is designed between cylinder body upper end and piston rod,Cylinder body right hand external is respectively designed with oil inlet up and down,Stop nut is designed in the bottom of main body piston rod,There is lock sheet in stop nut envisaged underneath,Advantage technical process is few,Production efficiency is improved；It simultaneously can be by adjusting the controllable ejection height of bottom stop nut so as to fit different product and needs.
Description
Technical field
The utility model is related to a kind of hydraulic press for powder products, under more particularly to a kind of hydraulic press for powder products Special material
Heavy device.
Background technology
With the rapid development of domestic powder technology, many nonmetallic materials moldings use the automatic compression moulding skill of powder
Art.Hydraulic press for powder products is needed when upper punch downlink touches powder by the material sinking certain altitude i.e. lifting of die sleeve,
To prevent powder from overflowing, the waste of powder and the pollution of environment are caused.A kind of is in the cylinder body lower face both sides of hydraulic jacking cylinder point
The cushion block that Zhuan You not be connect with side cylinder, during work, top to stop nut compresses cushion block on the piston rod of hydraulic mandril, at this moment, leads to
Side cylinder extraction cushion block is crossed, the piston rod being connect with die sleeve continues upper top, and die sleeve rises so that the powder in die sleeve moves down relatively.
Using this structure, when extracting cushion block out, it is also easy to produce vibrations and powder is caused to overflow, and due to the compression of hydraulic jacking cylinder, the work of side cylinder
It is big to make pressure, causes side cylinder volume big, while increases the piston pole length of hydraulic jacking cylinder, manufacture cost also accordingly increases.Also
There is a kind of integrated structure, it is big to make difficulty of processing, it is desirable that high, repair is inconvenient.
Invention content
To solve the above-mentioned problems, the utility model proposes one kind is compact-sized, processing and fabricating is convenient, technical process subtracts
Less and height of sinking facilitates the device that the hydraulic press for powder products Special material of adjusting sinks, and flexible design is skillfully constructed.
The technical solution of the utility model：
The device that a kind of hydraulic press for powder products Special material sinks, it includes main body piston rod, small adjustment cushion block, big tune
Whole cushion block, cylinder mouth guide sleeve, epicoele hydraulic fluid port, piston rod, cavity of resorption hydraulic fluid port, cylinder body, stop nut, lock sheet, main body piston rod are peace
The carrier of this material sinking device is filled, and with moving up and down together, ditty is cased with from top to bottom in the lower section of main body piston rod
Whole cushion block and big adjustment cushion block, are provided with piston rod below adjustment cushion block greatly, and piston rod is sleeved on main body work for hollow structure
On stopper rod, cylinder body is designed in the lower outer of piston rod, the first half of cylinder body is sleeved on the outside of piston rod, the lower half of cylinder body
It is sleeved on main body piston rod, equipped with sealing ring in cylinder body, space closed up and down is formed together with piston rod, and liquid can be born
Pressure is designed with cylinder mouth guide sleeve between cylinder body upper end and piston rod, and cylinder mouth guide sleeve, which is connected through a screw thread, to be fixed on cylinder body,
The Internal and external cycle of cylinder mouth guide sleeve is designed with sealing ring, a closed epicoele is formed between cylinder body, above and below cylinder body right hand external
Oil inlet is respectively designed with, the epicoele hydraulic fluid port of top is the oil inlet of oil cylinder downlink, and fluid enters from this chamber, piston rod downlink,
The cavity of resorption hydraulic fluid port of lower section is the oil inlet of oil cylinder lifting, and fluid enters from this chamber, and piston rod is run up, in main body piston rod
Bottom is designed with stop nut, is threadedly coupled between stop nut and main body piston rod, has locking in stop nut envisaged underneath
Piece is fixedly connected between screw and stop nut that lock sheet passes through both ends.
The small adjustment cushion block and big adjustment cushion block are all opposite opened structures, can freely be removed and installed.
The cylinder body is sleeved on main body piston rod, and opposing stationary, can be adjusted by the stop nut of bottom
The position of installation.
The both ends of the stop nut are designed with through-hole, and threaded hole, bolt are designed with relative to lead to the hole site in cylinder body
Stop nut and cylinder body are fixed together across through-hole.
The advantages of the utility model：Directly by being sleeved on the downlink of the hydraulic cylinder on main body piston rod, i.e. main body piston
Bar rises die sleeve, realizes moving down for powder, not only compact-sized without using side cylinder, when also eliminating using side cylinder
Extraction process, technical process is few, and production efficiency is improved；It simultaneously can be by adjusting the controllable ejection of bottom stop nut
Height is so as to fit different product and needs.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model.
Specific embodiment
With reference to Fig. 1, a kind of device of hydraulic press for powder products Special material sinking, it includes main body piston rod 1, small adjustment
Cushion block 2, big adjustment cushion block 3, cylinder mouth guide sleeve 4, epicoele hydraulic fluid port 5, piston rod 6, cavity of resorption hydraulic fluid port 7, cylinder body 8, stop nut 9, locking
Piece 10, main body piston rod 1 is the carrier for installing this material sinking device, and with moving up and down together, in main body piston rod 1
Lower section is cased with small adjustment cushion block 2 and big adjustment cushion block 3 from top to bottom, and the lower section of adjustment cushion block 3 greatly is provided with piston rod 6, living
Stopper rod 6 is sleeved on for hollow structure on main body piston rod 1, and cylinder body 8, the first half of cylinder body 8 are designed in the lower outer of piston rod 6
The outside of piston rod 6 is sleeved on, the lower half of cylinder body 8 is sleeved on main body piston rod 1, equipped with sealing ring in cylinder body 8, with piston rod 6
Space closed up and down is formed together, and can bear fluid pressure, and being designed with cylinder mouth between 8 upper end of cylinder body and piston rod 6 leads
Set 4, cylinder mouth guide sleeve 4, which is connected through a screw thread, to be fixed on cylinder body 8, sealing ring is designed in the Internal and external cycle of cylinder mouth guide sleeve 4, with cylinder
A closed epicoele is formed between body 8, oil inlet is respectively designed with above and below 8 right hand external of cylinder body, the epicoele hydraulic fluid port 5 of top is
The oil inlet of oil cylinder downlink, fluid enter from this chamber, 6 downlink of piston rod, and the cavity of resorption hydraulic fluid port 7 of lower section is the oil inlet of oil cylinder lifting
Mouthful, fluid enters from this chamber, and piston rod 6 is run up, and stop nut 9, stop nut are designed in the bottom of main body piston rod 1
It is threadedly coupled between 9 and main body piston rod 1, has lock sheet 10, the spiral shell that lock sheet 10 passes through both ends in 9 envisaged underneath of stop nut
Nail between stop nut 9 with being fixedly connected.
The small adjustment cushion block 2 and big adjustment cushion block 3 are all opposite opened structures, can freely be removed and installed.
The cylinder body 8 is sleeved on main body piston rod 1, and opposing stationary, can be adjusted by the stop nut 9 of bottom
The position of whole installation.
The both ends of the stop nut 9 are designed with through-hole, and threaded hole, spiral shell are designed with relative to lead to the hole site in cylinder body 8
Stop nut 9 and cylinder body 8 are fixed together by bolt across through-hole.
When the utility model is used, first pass through product requirement and adjust bottom stop nut, by above and below on the right side of cylinder body into
Hydraulic fluid port, the No.1 oil inlet of top are the oil inlet of oil cylinder downlink, and fluid enters from this chamber, and piston rod downlink, raw material is pressed
System, after band compacting, No. two oil inlets of lower section are the oil inlet of oil cylinder lifting, and fluid enters from this chamber, and piston rod is upward
Product is taken out in operation, and blanking again repeats above-mentioned action.
Claims (4)
1. the device that a kind of hydraulic press for powder products Special material sinks, which is characterized in that it includes main body piston rod, small adjustment
Cushion block adjusts greatly cushion block, cylinder mouth guide sleeve, epicoele hydraulic fluid port, piston rod, cavity of resorption hydraulic fluid port, cylinder body, stop nut, lock sheet, and main body is lived
Stopper rod is the carrier for installing this material sinking device, and with moving up and down together, in the lower section of main body piston rod from top to bottom
Small adjustment cushion block and big adjustment cushion block are cased with, piston rod is provided with below adjustment cushion block greatly, piston rod is hollow structure set
On main body piston rod, cylinder body is designed in the lower outer of piston rod, the first half of cylinder body is sleeved on the outside of piston rod, cylinder body
Lower half be sleeved on main body piston rod, equipped with sealing ring in cylinder body, space closed up and down, and energy are formed together with piston rod
Fluid pressure is born, cylinder mouth guide sleeve is designed between cylinder body upper end and piston rod, cylinder mouth guide sleeve, which is connected through a screw thread, to be fixed on
On cylinder body, sealing ring is designed in the Internal and external cycle of cylinder mouth guide sleeve, a closed epicoele is formed between cylinder body, on the right side of cylinder body
External to be respectively designed with oil inlet up and down, the epicoele hydraulic fluid port of top is the oil inlet of oil cylinder downlink, and fluid enters from this chamber, piston
Bar downlink, the cavity of resorption hydraulic fluid port of lower section are the oil inlet of oil cylinder lifting, and fluid enters from this chamber, and piston rod is run up, in main body
The bottom of piston rod is designed with stop nut, is threadedly coupled between stop nut and main body piston rod, is set below stop nut
In respect of lock sheet, it is fixedly connected between screw and stop nut that lock sheet passes through both ends.
2. the device that a kind of hydraulic press for powder products Special material according to claim 1 sinks, which is characterized in that ditty
Whole cushion block and big adjustment cushion block are all opposite opened structures, can freely be removed and installed.
3. the device that a kind of hydraulic press for powder products Special material according to claim 1 sinks, which is characterized in that cylinder body
It is sleeved on main body piston rod, and opposing stationary, the position of installation can be adjusted by the stop nut of bottom.
4. the device that a kind of hydraulic press for powder products Special material according to claim 1 sinks, which is characterized in that limiting
The both ends of nut are designed with through-hole, are designed with threaded hole relative to lead to the hole site in cylinder body, bolt passes through through-hole by stop nut
It is fixed together with cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721475969.XU CN207509803U (en) | 2017-11-08 | 2017-11-08 | The device that a kind of hydraulic press for powder products Special material sinks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721475969.XU CN207509803U (en) | 2017-11-08 | 2017-11-08 | The device that a kind of hydraulic press for powder products Special material sinks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207509803U true CN207509803U (en) | 2018-06-19 |
Family
ID=62538387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721475969.XU Expired - Fee Related CN207509803U (en) | 2017-11-08 | 2017-11-08 | The device that a kind of hydraulic press for powder products Special material sinks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207509803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895441A (en) * | 2019-03-19 | 2019-06-18 | 南通中液液压机有限公司 | Oil cylinder regulating device under multi-step multilayer dry product full-automatic molding hydraulic press |
-
2017
- 2017-11-08 CN CN201721475969.XU patent/CN207509803U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895441A (en) * | 2019-03-19 | 2019-06-18 | 南通中液液压机有限公司 | Oil cylinder regulating device under multi-step multilayer dry product full-automatic molding hydraulic press |
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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: 20180619 |