CN213870539U - Thin hydraulic oil cylinder for die-casting die - Google Patents
Thin hydraulic oil cylinder for die-casting die Download PDFInfo
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- CN213870539U CN213870539U CN202023111379.3U CN202023111379U CN213870539U CN 213870539 U CN213870539 U CN 213870539U CN 202023111379 U CN202023111379 U CN 202023111379U CN 213870539 U CN213870539 U CN 213870539U
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Abstract
The utility model discloses a die casting die is with slim hydraulic cylinder, including slim hydraulic cylinder body, the connection rail has all been seted up to the slim hydraulic cylinder body left and right sides, slim hydraulic cylinder body front side fixedly connected with flange, the inside swing joint of slim hydraulic cylinder body has first stroke piece, piston bottom fixedly connected with hydraulic stem, the air flue has been seted up to first stroke piece inside, bottom fixedly connected with connecting block of giving vent to anger in the slim hydraulic cylinder body, the oil inlet has been seted up at the top in the first stroke piece. The utility model discloses in, be connected air cock and glib respectively with compressed air source and oil storage bucket, hydraulic oil passes through the glib entering slim hydraulic cylinder originally internally, extrudees first stroke piece, makes first stroke piece downstream, and inside hydraulic oil got into first stroke piece through the oil inlet, extrudeed the piston, the piston drove the hydraulic stem downstream, and the gas in the first stroke piece passes through the air cock discharge.
Description
Technical Field
The utility model belongs to the technical field of hydraulic cylinder, specifically be a die casting die is with slim hydraulic cylinder.
Background
The hydraulic cylinder is a hydraulic actuator which converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion). It has simple structure and reliable operation. When it is used to implement reciprocating motion, it can omit speed-reducing device, and has no transmission gap, and its motion is stable, so that it can be extensively used in various mechanical hydraulic systems. The output force of the hydraulic cylinder is in direct proportion to the effective area of the piston and the pressure difference between the two sides of the effective area; the hydraulic cylinder is basically composed of a cylinder barrel and a cylinder cover, a piston and a piston rod, a sealing device, a buffering device and an exhaust device. The buffer device and the exhaust device are determined according to specific application occasions, and other devices are necessary;
in some mold processes, due to site limitations, dimensional accuracy between the support members needs to be ensured during production, and a normal oil cylinder cannot be used.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that in the processing process of certain dies, due to site limitation, the dimensional precision between supporting parts needs to be ensured in the production process, and a normal oil cylinder cannot be used, the thin hydraulic oil cylinder for the die-casting die is provided.
The utility model adopts the technical scheme as follows: the utility model provides a die casting die uses slim hydraulic cylinder, includes slim hydraulic cylinder body, the connection rail has all been seted up to the slim hydraulic cylinder body left and right sides, slim hydraulic cylinder body front side fixedly connected with flange, air cock and glib talker have all been seted up to both sides outer wall about the slim hydraulic cylinder body, the inside swing joint of slim hydraulic cylinder body has first stroke piece, the inside swing joint of first stroke piece has the piston, piston bottom fixedly connected with hydraulic stem, the air flue has been seted up to first stroke piece inside, bottom fixedly connected with air outlet connecting block in the slim hydraulic cylinder body, the oil inlet has been seted up at first stroke piece inside top.
In a preferred embodiment, the air tap is in contact with the air outlet connection block.
In a preferred embodiment, the air nozzle is located on the front side of the oil nozzle.
In a preferred embodiment, the first stroke block is internally provided with a track adapted to the piston.
In a preferred embodiment, a notch matched with the hydraulic rod is formed in the front side of the thin hydraulic oil cylinder body.
In a preferred embodiment, the tip end is located at the top of the first stroke block.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses in, when using thin hydraulic cylinder, install thin hydraulic cylinder body through flange and connection rail, the installation finishes the back, be connected air cock and glib talker with compressed air source and oil storage bucket respectively, hydraulic oil passes through the glib talker and gets into thin hydraulic cylinder originally internally, extrude first stroke piece, make first stroke piece downstream, make the air flue contact with the connecting block of giving vent to anger, when first stroke piece displacement to thin hydraulic cylinder body bottom, hydraulic oil gets into inside first stroke piece through the oil inlet, extrude the piston, the piston drives the hydraulic stem and moves down, gas in the first stroke piece passes through the air cock and discharges, after the stroke, compressed air source is inside with compressed gas follow air cock discharge first stroke piece, make hydraulic stem and first stroke piece reset, moreover, the steam generator is simple in structure, the function is complete.
Drawings
FIG. 1 is a schematic diagram of a thin hydraulic cylinder for a die casting mold according to the present invention;
FIG. 2 is a cross-sectional view of a thin hydraulic cylinder of the thin hydraulic cylinder for the die casting mold of the present invention;
fig. 3 is a working state diagram of a thin hydraulic cylinder in the thin hydraulic cylinder for the die casting mold of the present invention.
The labels in the figure are: the hydraulic cylinder comprises a thin hydraulic cylinder body 1, a connecting rail 2, a connecting flange 3, an air tap 4, an oil tap 5, a first stroke block 6, a piston 7, a hydraulic rod 8, an air passage 9, an oil inlet 10 and an air outlet connecting block 11.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, a thin hydraulic cylinder for die casting mold comprises a thin hydraulic cylinder body 1, connecting rails 2 are respectively arranged at the left side and the right side of the thin hydraulic cylinder body 1, a connecting flange 3 is fixedly connected at the front side of the thin hydraulic cylinder body 1, air nipples 4 and oil nipples 5 are respectively arranged on the outer walls of the upper side and the lower side of the thin hydraulic cylinder body 1, the air nipples 4 are arranged at the front side of the oil nipples 5, a first stroke block 6 is movably connected inside the thin hydraulic cylinder body 1, the tail ends of the oil nipples 5 are arranged at the top of the first stroke block 6, a track matched with a piston 7 is arranged inside the first stroke block 6, a piston 7 is movably connected inside the first stroke block 6, a hydraulic rod 8 is fixedly connected at the bottom of the piston 7, a notch matched with the hydraulic rod 8 is arranged at the front side of the thin hydraulic cylinder body 1, an air flue 9 is arranged inside the first stroke block 6, an air outlet connecting block 11 is fixedly connected at the bottom inside the thin hydraulic cylinder body 1, the air faucet 4 is contacted with the air outlet connecting block 11, the inner top of the first stroke block 6 is provided with an oil inlet 10, when the thin hydraulic cylinder is used, the thin hydraulic cylinder body 1 is installed through the connecting flange 3 and the connecting rail 2, after the installation is finished, the air faucet 4 and the oil faucet 5 are respectively connected with a compressed air source and an oil storage barrel, hydraulic oil enters the thin hydraulic cylinder body 1 through the oil faucet 5, the first stroke block 6 is extruded, the first stroke block 6 moves downwards, the air channel 9 is contacted with the air outlet connecting block 11, when the first stroke block 6 moves to the bottom of the thin hydraulic cylinder body 1, the hydraulic oil enters the first stroke block 6 through the oil inlet 10, the piston 7 is extruded, the piston 7 drives the hydraulic rod 8 to move downwards, the gas in the first stroke block 6 is discharged through the air faucet 4, after the stroke, the compressed air source discharges the compressed gas into the first stroke block 6 from the air faucet 4, the hydraulic rod 8 and the first stroke block are reset.
The working principle is as follows: when the thin hydraulic oil cylinder is used, the thin hydraulic oil cylinder body 1 is installed through the connecting flange 3 and the connecting rail 2, after the installation is finished, the air tap 4 and the oil tap 5 are respectively connected with a compressed air source and an oil storage barrel, hydraulic oil enters the thin hydraulic oil cylinder body 1 through the oil tap 5, the first stroke block 6 is extruded, the first stroke block 6 moves downwards, the air channel 9 is contacted with the air outlet connecting block 11, when the first stroke block 6 is displaced to the bottom of the thin hydraulic oil cylinder body 1, hydraulic oil enters the first stroke block 6 through the oil inlet 10, the piston 7 is extruded, the piston 7 drives the hydraulic rod 8 to move downwards, the gas in the first stroke block 6 is discharged through the gas nozzle 4, after the stroke is finished, the compressed air source discharges the compressed air from the air tap 4 into the first stroke block 6, so that the hydraulic rod 8 and the first stroke block are reset.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a die casting die is with thin hydraulic cylinder, includes thin hydraulic cylinder body (1), its characterized in that: the connecting rail (2) is respectively arranged on the left side and the right side of the thin hydraulic oil cylinder body (1), the connecting flange (3) is fixedly connected to the front side of the thin hydraulic oil cylinder body (1), air nozzles (4) and oil nozzles (5) are respectively arranged on the outer walls of the upper side and the lower side of the thin hydraulic oil cylinder body (1), a first stroke block (6) is movably connected inside the thin hydraulic oil cylinder body (1), a piston (7) is movably connected inside the first stroke block (6), a hydraulic rod (8) is fixedly connected to the bottom of the piston (7), an air passage (9) is formed inside the first stroke block (6), an air outlet connecting block (11) is fixedly connected to the bottom of the thin hydraulic oil cylinder body (1), and an oil inlet (10) is formed in the top of the first stroke block (6).
2. The thin hydraulic ram for die casting molds of claim 1, wherein: the air tap (4) is in contact with the air outlet connecting block (11).
3. The thin hydraulic ram for die casting molds of claim 1, wherein: the air tap (4) is positioned on the front side of the oil nozzle (5).
4. The thin hydraulic ram for die casting molds of claim 1, wherein: and a track matched with the piston (7) is formed in the first stroke block (6).
5. The thin hydraulic ram for die casting molds of claim 1, wherein: the front side of the thin hydraulic oil cylinder body (1) is provided with a notch matched with the hydraulic rod (8).
6. The thin hydraulic ram for die casting molds of claim 1, wherein: the tail end of the oil nozzle (5) is positioned at the top of the first stroke block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023111379.3U CN213870539U (en) | 2020-12-22 | 2020-12-22 | Thin hydraulic oil cylinder for die-casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023111379.3U CN213870539U (en) | 2020-12-22 | 2020-12-22 | Thin hydraulic oil cylinder for die-casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213870539U true CN213870539U (en) | 2021-08-03 |
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ID=77069780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023111379.3U Active CN213870539U (en) | 2020-12-22 | 2020-12-22 | Thin hydraulic oil cylinder for die-casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213870539U (en) |
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2020
- 2020-12-22 CN CN202023111379.3U patent/CN213870539U/en active Active
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