CN216757876U - Oil cooling device for oil supply in cold stamping die - Google Patents
Oil cooling device for oil supply in cold stamping die Download PDFInfo
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- CN216757876U CN216757876U CN202122978801.3U CN202122978801U CN216757876U CN 216757876 U CN216757876 U CN 216757876U CN 202122978801 U CN202122978801 U CN 202122978801U CN 216757876 U CN216757876 U CN 216757876U
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Abstract
The utility model belongs to the field of cold punching dies, and particularly relates to an oil supply cooling device in a cold punching die, which comprises a cold punching die and an oil supply cooling mechanism; the oil supply cooling mechanism is arranged on one side of the cold punching die; the oil supply cooling mechanism comprises an oil supply pipe, a nozzle and an oil storage pot; the oil supply pipe is inserted at one side of the cold punching die; the nozzle is arranged at one end of the oil supply pipe; the oil storage pot is arranged at the other end of the oil supply pipe; through setting up fuel feeding cooling body, during the use, utilize compressed air pipe and nozzle to mutually support in order to spout oil, later adjust out oil quantity at the in-process accessible oil mass adjusting valve of oil spout, and simultaneously, usable air flow adjusting valve adjusts the air in the oil-gas mixing section, thereby the device personnel's control oil mass of being convenient for, the coating is even, and because the device is the compressed air drive, so in oil spout process, atmospheric pressure can get rid of the foreign matter on material surface, improves the punching press finished product quality.
Description
Technical Field
The utility model relates to the field of cold punching dies, in particular to an oil cooling device for an inner oil supply of a cold punching die.
Background
The cold punching die is a common punching die in the punching field, and an oil cooling device in the cold punching die is required to supply oil to a punching material in the punching process.
In the prior art, the oil supply operation steps of the oil cooling device in the cold stamping die are simple, and the operation of personnel is convenient.
At present, the oil supply mode of cold punching materials in the industry is mostly brushing oil or dripping oil before entering a die, and the defect is that: the oil quantity is not easy to control, the coating is not uniform, and local punching is easy to cause oil-free, so that a die is easy to damage or the product precision is reduced.
Therefore, an oil cooling device for cooling the inside of a cold die has been proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to make up the deficiency of the prior art, the oil supply mode of cold punching material in the industry at present is mostly brushing oil or dripping oil before entering the mould, and the defect is that: the utility model provides an oil cooling device in a cold stamping die, which has the advantages that the oil quantity is not easy to control, the coating is uneven, and the problem that a die is easy to damage or the product precision is reduced due to partial punching without oil is easily caused.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to an oil supply cooling device in a cold punching die, which comprises a cold punching die and an oil supply cooling mechanism; the oil supply cooling mechanism is arranged on one side of the cold punching die;
the oil supply cooling mechanism comprises an oil supply pipe, a nozzle and an oil storage pot; the oil supply pipe is inserted at one side of the cold punching die; the nozzle is arranged at one end of the oil supply pipe; the oil storage pot is arranged at the other end of the oil supply pipe; a compressed air pipe and an oil quantity regulating valve are arranged on the surface of the oil storage pot; the surface of compressed air pipe is provided with the air volume governing valve, through being provided with fuel feeding pipe, nozzle and oil storage kettle, the personnel of being convenient for control the oil mass, and the coating is even, has improved the punching press finished product quality.
Preferably, a sealing mechanism is arranged on one side of the oil storage pot; the sealing mechanism comprises a sealing pipe, a sealing limit plate, a limit connecting block, a fixed limit block and a fixed spring; the sealing pipe is movably connected to one side of the oil storage pot; the sealing limit plates are movably connected to the upper side and the lower side of the sealing pipe; both sides of the sealing limit plate are provided with limit grooves; one side of the fixed limiting block is fixedly connected to the inner wall of the limiting groove; the limiting connecting block is movably connected to the other side of the fixed limiting block; the fixed spring sets up the surface of fixed stopper through being provided with sealed tube, sealed limiting plate, spacing connecting block, fixed stopper and fixed spring, can improve the leakproofness of supplying oil pipe and oil storage kettle junction.
Preferably, the length and the width of the fixed limiting block are both smaller than those of the limiting groove, and the length and the width of the fixed limiting block are both smaller than those of the limiting groove, so that the fixed limiting block can freely come in and go out in the limiting groove.
Preferably, one side of the limit connecting block is provided with a chamfer; the bottom of the sealing limiting plate is provided with a rubber plate, and the stability of the sealing limiting plate can be improved by the rubber plate.
Preferably, a movable limiting block is arranged on the inner wall of the limiting groove; the both sides of fixed stopper all be provided with remove the spacing groove of stopper looks adaptation, through being provided with the removal stopper, the personnel of being convenient for are spacing to fixed stopper.
Preferably, both sides of the sealing tube are provided with sealing fixing grooves matched with the sealing limit plates; the inner wall of the sealing fixing groove is provided with a side limit groove matched with the limit connecting block, and the limit connecting block is limited by personnel conveniently by arranging the side limit groove.
The utility model has the advantages that:
1. the oil supply cooling mechanism is arranged, so that when the oil injection device is used, oil is sprayed out by utilizing the mutual matching of the compressed air pipe and the nozzle, the oil outlet amount can be adjusted through the oil amount adjusting valve in the oil spraying process, and meanwhile, the air in the oil-gas mixing section can be adjusted through the ventilation regulating valve, so that the oil amount can be conveniently controlled by personnel, the coating is uniform, and the foreign matters on the surface of a material can be removed by air pressure in the oil spraying process due to the driving of the compressed air, and the quality of a stamped finished product is improved.
2. By arranging the sealing mechanism, when the sealing device is used, the sealing pipe is required to be arranged at the joint of the oil storage pot and the oil supply pipe, and the limiting connecting block is used for limiting the sealing limiting plate, so that the sealing pipe is fixed, and the sealing performance of the joint of the oil storage pot and the oil supply pipe is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic front view of a first embodiment;
FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the first embodiment;
FIG. 3 is a schematic structural diagram of a sealing tube according to the first embodiment;
FIG. 4 is an enlarged structural diagram of the first embodiment at B in FIG. 3;
fig. 5 is a schematic diagram of a ball structure of a limiting plate according to the second embodiment.
In the figure: 1. cold-punching the die; 201. an oil supply pipe; 202. a nozzle; 203. an oil storage pot; 301. a sealing tube; 3011. sealing the fixing groove; 3012. a side limit groove; 302. sealing the limiting plate; 3021. a limiting groove; 3022. a rubber plate; 3023. moving the limiting block; 3024. moving the limiting groove; 3025. limiting plate balls; 303. a limiting connecting block; 304. fixing a limiting block; 305. the spring is fixed.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-4, an oil cooling device for cooling oil in a cold punching die comprises a cold punching die 1 and an oil cooling mechanism; the oil supply cooling mechanism is arranged on one side of the cold punching die 1;
the oil supply cooling mechanism comprises an oil supply pipe 201, a nozzle 202 and an oil storage pot 203; the oil supply pipe 201 is inserted at one side of the cold punching die 1; the nozzle 202 is arranged at one end of the oil supply pipe 201; the oil storage pot 203 is arranged at the other end of the oil supply pipe 201; a compressed air pipe and an oil quantity regulating valve are arranged on the surface of the oil storage pot 203; the surface of the compressed air pipe is provided with a ventilation regulating valve;
the during operation, the storage has a quantitative oil in oil storage can 203, in the use, the oil mass regulating valve needs to be opened, utilize compressed air pipe and nozzle 202 to mutually support in order to spout oil, later the in-process accessible oil mass regulating valve at the oil spout adjusts oil output, and simultaneously, the air in the air-fuel mixture section is adjusted to usable air output regulating valve, thereby the device is convenient for personnel control oil mass, the coating is even, and because the device is the compressed air drive, so at the oil spout in-process, atmospheric pressure can get rid of the foreign matter on material surface, improve punching press finished product quality.
A sealing mechanism is arranged on one side of the oil storage pot 203; the sealing mechanism comprises a sealing pipe 301, a sealing limit plate 302, a limit connecting block 303, a fixed limit block 304 and a fixed spring 305; the sealing pipe 301 is movably connected to one side of the oil storage pot 203; the sealing limit plate 302 is movably connected to the upper side and the lower side of the sealing pipe 301; both sides of the sealing limit plate 302 are provided with limit grooves 3021; one side of the fixed limiting block 304 is fixedly connected to the inner wall of the limiting groove 3021; the limiting connecting block 303 is movably connected to the other side of the fixed limiting block 304; the fixed spring 305 is arranged on the surface of the fixed limiting block 304;
during operation, need to install sealed tube 301 in the junction of oil storage kettle 203 and oil feed pipe 201, later insert sealed limiting plate 302 the both sides of sealed tube 201, insert sealed limiting plate 302 back in sealed tube 301, fixed spring 305 will be extruded, simultaneously, because the elastic deformation that fixed spring 305 has, its one end will promote spacing connecting block 303, it is spacing to utilize spacing connecting block 303 to sealed limiting plate 302, thereby it is fixed with sealed tube 301, and then improve the leakproofness of oil storage kettle 203 and oil feed pipe 201 junction.
The length and the width of the fixed limiting block 304 are both smaller than those of the limiting groove 3021;
during operation, the length and the width of the fixed limiting block 304 are smaller than those of the limiting groove 3021, so that the fixed limiting block 304 can freely enter and exit from the limiting groove 3021.
A chamfer is formed on one side of the limiting connecting block 303; the bottom of the sealing limit plate 302 is provided with a rubber plate 3022;
when the sealing device works, the rubber plate 3022 is squeezed to tightly adsorb the sealing tube 301.
A movable limiting block 3023 is arranged on the inner wall of the limiting groove 3021; both sides of the fixed limiting block 304 are provided with a movable limiting groove 3024 matched with the movable limiting block 3023;
in operation, when the fixed stop 304 is moved, it will cause the movable stop 3023 to move within the movable stop slot 3024.
Sealing fixing grooves 3011 matched with the sealing limit plates 302 are formed in the two sides of the sealing pipe 301; a side limit groove 3012 matched with the limit connecting block 303 is formed in the inner wall of the seal fixing groove 3011;
during operation, utilize sealed fixed slot 3011 to spacing to sealed spacing pipe 302, utilize side spacing groove 3012 to spacing connecting block spacing simultaneously can.
Example two
Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a limiting plate ball 3025 is disposed on a surface of the sealing limiting plate 302;
in operation, when the seal retainer plate 302 is inserted, the retainer plate ball 3025 rotates on the seal retainer plate 302 due to external friction, thereby assisting the movement of the seal retainer plate 302.
The working principle is as follows: 1. aiming at the problems that the oil supply mode of cold stamping materials in the current industry is mostly brushing oil or dripping oil before entering a die, the cold stamping materials have the defects that: the oil mass is wayward, and the coating is inhomogeneous, it does not have oil easily to cause local die-cut, thereby cause the mould to be fragile, or the problem of product precision decline, in operation, the storage oil can 203 in-storage has a quantitative oil, in the use, need open the oil mass governing valve, utilize compressed air pipe and nozzle 202 to mutually support in order to spout oil, later in-process accessible oil mass governing valve at the oil spout adjusts oil output, and simultaneously, the air in the oil gas mixing section is adjusted to usable air flow governing valve, thereby the device is convenient for personnel control oil mass, the coating is even, and because the device is the compressed air drive, so at oil spout in-process, atmospheric pressure can get rid of the foreign matter on material surface, improve punching press finished product quality.
2. During operation, need to install sealed tube 301 in the junction of oil storage kettle 203 and oil feed pipe 201, later insert sealed limiting plate 302 the both sides of sealed tube 201, insert sealed limiting plate 302 back in sealed tube 301, fixed spring 305 will be extruded, simultaneously, because the elastic deformation that fixed spring 305 has, its one end will promote spacing connecting block 303, it is spacing to utilize spacing connecting block 303 to sealed limiting plate 302, thereby it is fixed with sealed tube 301, and then improve the leakproofness of oil storage kettle 203 and oil feed pipe 201 junction.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides an interior fuel feeding cooling device of cold-punching die which characterized in that: comprises a cold punching die (1) and an oil supply cooling mechanism; the oil supply cooling mechanism is arranged on one side of the cold punching die (1);
the oil supply cooling mechanism comprises an oil supply pipe (201), a nozzle (202) and an oil storage pot (203); the oil supply pipe (201) is inserted into one side of the cold punching die (1); the nozzle (202) is arranged at one end of the oil supply pipe (201); the oil storage pot (203) is arranged at the other end of the oil supply pipe (201); a compressed air pipe and an oil quantity regulating valve are arranged on the surface of the oil storage pot (203); and the surface of the compressed air pipe is provided with an air volume regulating valve.
2. The oil supply cooling device in a cold die according to claim 1, wherein: a sealing mechanism is arranged on one side of the oil storage pot (203); the sealing mechanism comprises a sealing pipe (301), a sealing limit plate (302), a limit connecting block (303), a fixed limit block (304) and a fixed spring (305); the sealing pipe (301) is movably connected to one side of the oil storage pot (203); the sealing limit plates (302) are movably connected to the upper side and the lower side of the sealing pipe (301); both sides of the sealing limit plate (302) are provided with limit grooves (3021); one side of the fixed limiting block (304) is fixedly connected to the inner wall of the limiting groove (3021); the limiting connecting block (303) is movably connected to the other side of the fixed limiting block (304); the fixed spring (305) is arranged on the surface of the fixed limiting block (304).
3. The oil supply cooling device in a cold die according to claim 2, wherein: the length and the width of the fixed limiting block (304) are both smaller than those of the limiting groove (3021).
4. An oil supply cooling device in a cold punch according to claim 3, wherein: a chamfer is formed in one side of the limiting connecting block (303); the bottom of the sealing limit plate (302) is provided with a rubber plate (3022).
5. The oil supply cooling device in a cold die according to claim 4, wherein: a movable limiting block (3023) is arranged on the inner wall of the limiting groove (3021); and both sides of the fixed limiting block (304) are provided with movable limiting grooves (3024) matched with the movable limiting block (3023).
6. The oil supply cooling device in a cold die according to claim 5, wherein: sealing fixing grooves (3011) matched with the sealing limit plates (302) are formed in the two sides of the sealing pipe (301); and a side limit groove (3012) matched with the limit connecting block (303) is formed in the inner wall of the seal fixing groove (3011).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122978801.3U CN216757876U (en) | 2021-11-30 | 2021-11-30 | Oil cooling device for oil supply in cold stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122978801.3U CN216757876U (en) | 2021-11-30 | 2021-11-30 | Oil cooling device for oil supply in cold stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216757876U true CN216757876U (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122978801.3U Active CN216757876U (en) | 2021-11-30 | 2021-11-30 | Oil cooling device for oil supply in cold stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216757876U (en) |
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2021
- 2021-11-30 CN CN202122978801.3U patent/CN216757876U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20230727 Address after: No. 199 Guoqing East Road, Taixing High tech Industrial Development Zone, Taizhou City, Jiangsu Province, 225400 Patentee after: Jiangsu Meijin New Energy Technology Co.,Ltd. Address before: No.48 Dongwang Road, Suzhou Industrial Park, Jiangsu Province Patentee before: US NAGEL PRECISION MACHINERY TECHNOLOGY CO.,LTD. SUZHOU |