CN203818604U - Pressing type hydraulic machine used during compression molding - Google Patents
Pressing type hydraulic machine used during compression molding Download PDFInfo
- Publication number
- CN203818604U CN203818604U CN201420220879.6U CN201420220879U CN203818604U CN 203818604 U CN203818604 U CN 203818604U CN 201420220879 U CN201420220879 U CN 201420220879U CN 203818604 U CN203818604 U CN 203818604U
- Authority
- CN
- China
- Prior art keywords
- mentioned
- press
- compression molding
- backing plate
- support
- 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
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses a hydraulic machine and particularly relates to a pressing type hydraulic machine used during compression molding. A cylinder cavity is formed in a machine base. An opening of the cylinder cavity is located in a table surface of the machine base. A plunger is connected into the cylinder cavity in a sealed and plugged mode. The top surface of the plunger is connected with the bottom surface of a movable cushion plate in a transmission mode. A sealed oil inlet cavity is defined by the bottom surface of the plunger and the inner surface of the cylinder cavity through cooperation. By the adoption of the pressing type hydraulic machine used during compression molding, the technical problem that the working stability of an existing hydraulic machine is low is solved; due to the fact that a working oil cylinder is arranged on the lower portion of the machine base, the center of gravity of the whole hydraulic machine is lower, the machine base is good in stability in use, and installation and maintenance are also convenient.
Description
Technical field
The utility model relates to a kind of hydraulic press, the press-down type hydraulic press particularly using in a kind of compression molding moulding.
Background technology
Compression molding claims again compression molding, be first powdery, granular or fibrous plastics to be put into the mold cavity under forming temperature, then mold closing pressurization, makes plastic molting and is full of mold cavity, form the goods the same with film cavity shape, make subsequently its curing operation.
The equipment that compression molding moulding is used is mainly press and mould, and wherein press is the power-equipment as compression molding.Press of a great variety, conventional have two kinds of mechanical type and fluid pressure types, the use that wherein belongs to again hydraulic press is the most universal, hydraulic machine operating cylinder in the market is all located at the top of press, the deadweight of main dependence plunger is descending, uply need to realize by hydraulic drive, the lower platen of press is fixed, anode membrane and the cavity block of mould are fixed on respectively, on lower platen, lifting by top board completes the keying of mould and plastics is exerted pressure, once goods solidify, after completely cooling, just by the mechanism that makes on support, make the goods demoulding, due to the top of its operating cylinder (center of gravity) at board, cause whole board steadiness at work poor, I&M is also inconvenient.
Utility model content
The purpose of this utility model is to provide in order to solve the deficiency of above-mentioned technology the press-down type hydraulic press using in a kind of compression molding moulding, the support good stability of above-mentioned press-down type hydraulic press when work.
In order to achieve the above object, the press-down type hydraulic press using in the designed a kind of compression molding moulding of the utility model, comprise support, on above-mentioned support, erect and have four guide rods, and these four guide rods are the well word shape of arranging each other, on four above-mentioned guide rods, be jointly serially connected with fixedly backing plate and a movable pad, wherein this fixedly backing plate be positioned at the tip position of guide rod and undertaken spacing by stroke adjustment cover, movable pad be positioned at fixing backing plate under, and can between above-mentioned fixedly backing plate and frame surface, pump, on above-mentioned support, be formed with cylinder chamber, and the accent in this cylinder chamber is positioned on frame surface, in above-mentioned cylinder chamber, sealing-plug is connected to plunger, the end face of this plunger and the bottom surface of movable pad are in transmission connection, the inner surface in Yu Gang chamber, its bottom surface coordinates together to have surrounded and is sealed into oil-in chamber.
Press-down type hydraulic press in above-mentioned has also comprised mold and bed die, wherein above-mentioned bed die is fixed on the end face of movable pad, mold has been fixed on fixedly on the bottom surface of backing plate, and while approaching fixedly backing plate under the impetus power of movable pad at plunger, between above-mentioned mold and bed die, carry out matched moulds.As preferably, on the end face of above-mentioned middle movable pad, be provided with insulating barrier, above-mentioned bed die is fixed on this insulating barrier; In above-mentioned, fixedly on the bottom surface of backing plate, be provided with equally insulating barrier, above-mentioned mold is fixed on this insulating barrier.In above-mentioned preferred version, the upper and lower mould of press-down type hydraulic press is when carrying out electrical heating, even electric leakage situation appears in upper and lower mould, support can be not charged yet, reduces the generation of potential safety hazard.
As further technological improvement, above-mentioned middle press-down type hydraulic press has also comprised hydraulic line, above-mentioned hydraulic line one port runs through after support and is sealed into oil-in chamber and connects, its other end is drawn outside support, thereby makes outside hydraulic power source can enter into easily the oil-in chamber that is sealed in support.
The press-down type hydraulic press using in a kind of compression molding moulding provided by the utility model, its operating cylinder is arranged on the bottom of support, and therefore the center of gravity of whole hydraulic press is lower, and support good stability during use is also convenient to installation and maintenance simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment 1 press-down type hydraulic press using in a kind of compression molding moulding that provides;
Fig. 2 is the structural representation of the embodiment 2 press-down type hydraulic press using in a kind of compression molding moulding that provides;
Fig. 3 is the structural representation of the embodiment 3 press-down type hydraulic press using in a kind of compression molding moulding that provides;
Fig. 4 is the structural representation of the embodiment 4 press-down type hydraulic press using in a kind of compression molding moulding that provides.
Wherein: support 1, guide rod 2, fixedly backing plate 3, movable pad 4, stroke adjustment cover 5, cylinder chamber 6, plunger 7, be sealed into oil-in chamber 8, mold 9, bed die 10, insulating barrier 11, hydraulic line 12.
The specific embodiment
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1, the press-down type hydraulic press using in a kind of compression molding moulding providing in the present embodiment, comprise support 1, on above-mentioned support 1, erect and have four guide rods 2, and these four guide rods 2 are the well word shape of arranging each other, on four above-mentioned guide rods 2, be jointly serially connected with fixedly backing plate 3 and a movable pad 4, wherein this fixedly backing plate 3 be positioned at guide rod 2 tip position and by stroke adjustment overlap 5 carry out spacing, movable pad 4 be positioned at fixing backing plate 3 under, and can between above-mentioned fixedly backing plate 3 and support 1 table top, pump, on above-mentioned support 1, be formed with cylinder chamber 6, and the accent in this cylinder chamber 6 is positioned on support 1 table top, at the above-mentioned interior sealing-plug in cylinder chamber 6, be connected to plunger 7, the bottom surface of the end face of this plunger 7 and movable pad 4 is in transmission connection, the inner surface in Yu Gang chamber, its bottom surface 6 coordinates together to have surrounded and is sealed into oil-in chamber 8.
Embodiment 2:
The press-down type hydraulic press using in a kind of compression molding moulding providing in the present embodiment, its general structure is consistent with embodiment 1, as shown in Figure 2, but the press-down type hydraulic press in the present embodiment has also comprised mold 9 and bed die 10, wherein above-mentioned bed die 10 is fixed on the end face of movable pad 4, mold 9 has been fixed on fixedly on the bottom surface of backing plate 3, and while approaching fixedly backing plate 3 under the impetus power of movable pad 4 at plunger 7, between above-mentioned mold 9 and bed die 10, carry out matched moulds.
Embodiment 3:
The press-down type hydraulic press using in a kind of compression molding moulding providing in the present embodiment, its general structure is consistent with embodiment 2, as shown in Figure 3, but the end face of movable pad 4 is provided with insulating barrier 11 in the present embodiment, and above-mentioned bed die 10 is fixed on this insulating barrier 11; In above-mentioned, fixedly on the bottom surface of backing plate 3, be provided with equally insulating barrier 11, above-mentioned mold 9 is fixed on this insulating barrier 11.In above-mentioned preferred version, the upper and lower mould 10 of press-down type hydraulic press is when carrying out electrical heating, even electric leakage situation appears in upper and lower mould 9,10, support 1 can be not charged yet, reduces the generation of potential safety hazard.
Embodiment 4:
The press-down type hydraulic press using in a kind of compression molding moulding providing in the present embodiment, its general structure is consistent with embodiment 3, as shown in Figure 4, but the press-down type hydraulic press in the present embodiment has also comprised hydraulic line 12, above-mentioned hydraulic line 12 1 ports run through support 1 afterwards and are sealed into oil-in chamber 8 to be connected, its other end is drawn outside support 1, thereby outside hydraulic power source can be entered into easily, in support 1, is sealed into oil-in chamber 8.
Claims (4)
1. the press-down type hydraulic press using in a compression molding moulding, comprise support (1), the upper setting of above-mentioned support (1) has four guide rods (2), and these four guide rods (2) are the well word shape of arranging each other, on above-mentioned four guide rods (2), be jointly serially connected with fixedly backing plate (3) and a movable pad (4), wherein this fixedly backing plate (3) be positioned at the tip position of guide rod (2) and undertaken spacing by stroke adjustment cover (5), movable pad (4) be positioned at fixing backing plate (3) under, and can between above-mentioned fixedly backing plate (3) and support (1) table top, pump, it is characterized in that being formed with on above-mentioned support (1) cylinder chamber (6), and the accent in this cylinder chamber (6) is positioned on support (1) table top, in above-mentioned cylinder chamber (6), sealing-plug is connected to plunger (7), the bottom surface of the end face of this plunger (7) and movable pad (4) is in transmission connection, the inner surface in Yu Gang chamber, its bottom surface (6) coordinates together to have surrounded and is sealed into oil-in chamber (8).
2. the press-down type hydraulic press using in a kind of compression molding moulding according to claim 1, it is characterized in that it has also comprised hydraulic line (12), above-mentioned hydraulic line (12) one ports are connected with being sealed into oil-in chamber (8) after running through support (1), and its other end is drawn outside support (1).
3. the press-down type hydraulic press using in a kind of compression molding moulding according to claim 1 and 2, it is characterized in that it has also comprised mold (9) and bed die (10), wherein above-mentioned bed die (10) is fixed on the end face of movable pad (4), mold (9) has been fixed on fixedly on the bottom surface of backing plate (3), and when movable pad (4) approaches fixedly backing plate (3) under the impetus power of plunger (7), between above-mentioned mold (9) and bed die (10), carry out matched moulds.
4. the press-down type hydraulic press using in a kind of compression molding moulding according to claim 3, is characterized in that being provided with insulating barrier (11) on the end face of above-mentioned middle movable pad (4), and above-mentioned bed die (10) is fixed on this insulating barrier (11); In above-mentioned, fixedly on the bottom surface of backing plate (3), be provided with equally insulating barrier (11), above-mentioned mold (9) is fixed on this insulating barrier (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220879.6U CN203818604U (en) | 2014-04-30 | 2014-04-30 | Pressing type hydraulic machine used during compression molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220879.6U CN203818604U (en) | 2014-04-30 | 2014-04-30 | Pressing type hydraulic machine used during compression molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203818604U true CN203818604U (en) | 2014-09-10 |
Family
ID=51474144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420220879.6U Expired - Fee Related CN203818604U (en) | 2014-04-30 | 2014-04-30 | Pressing type hydraulic machine used during compression molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203818604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483103A (en) * | 2019-01-28 | 2020-08-04 | 东和株式会社 | Resin molding device and method for manufacturing resin molded product |
-
2014
- 2014-04-30 CN CN201420220879.6U patent/CN203818604U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483103A (en) * | 2019-01-28 | 2020-08-04 | 东和株式会社 | Resin molding device and method for manufacturing resin molded product |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206825855U (en) | A kind of plastic mould locking device uniformly compressed | |
| CN202556665U (en) | Vertical-type injection molding machine | |
| CN203818604U (en) | Pressing type hydraulic machine used during compression molding | |
| CN203495787U (en) | Grinding wheel compression molding machine | |
| CN203854144U (en) | Clamping machine for pre-branch cable connector | |
| CN213797811U (en) | Integrated injection molding mold for base of flip tool box | |
| CN210525607U (en) | Rubber vulcanization device for chemical engineering | |
| CN203510597U (en) | Host machine of bicolor liquid silicone rubber injection moulding machine | |
| CN207273931U (en) | Interior forcing press | |
| CN204149472U (en) | A kind of reclaimer robot for injection machine | |
| CN207668263U (en) | It is a kind of at unicast hydraulic forming machine | |
| CN207547395U (en) | A kind of heat-insulation water bottle pcketing forming and punching mold | |
| CN203888114U (en) | Compression molding device | |
| CN207465676U (en) | A kind of heat insulating flat plate vulcanizing machine | |
| CN106273377B (en) | A kind of production mould and die casting machine of automobile air conditioner compressor oil sealing | |
| CN208895180U (en) | A kind of powder metallurgy pressing forming die structure | |
| CN202655624U (en) | Mold frame structure for compression forming machine | |
| CN207772279U (en) | The automatic material raising device of injection molding machine | |
| CN212288337U (en) | A vulcanizer output shedder for producing silicon rubber goods | |
| CN210453628U (en) | Clamping mechanism | |
| CN212979073U (en) | Injection molding machine movable mould board | |
| CN216176086U (en) | Kettle body forming device for kettle processing | |
| CN202235729U (en) | Injection molding type false tooth forming machine | |
| CN213198507U (en) | Hot pressing die for silica gel production | |
| CN203219147U (en) | Seamless electromotor shell molding machine pressing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20150430 |
|
| EXPY | Termination of patent right or utility model |