CN217570741U - Hammer head automatic cooling device for bearing ring machining - Google Patents
Hammer head automatic cooling device for bearing ring machining Download PDFInfo
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- CN217570741U CN217570741U CN202220310722.7U CN202220310722U CN217570741U CN 217570741 U CN217570741 U CN 217570741U CN 202220310722 U CN202220310722 U CN 202220310722U CN 217570741 U CN217570741 U CN 217570741U
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Abstract
The utility model provides an automatic cooling device for a hammerhead for processing a bearing ring, which belongs to the technical field of machining and comprises a cooling liquid conveying ring, wherein the cooling liquid conveying ring is fixedly connected to the lower surface of a forging hammerhead through a screw; the cooling spray heads are arranged at four positions and are rotationally connected to the cooling liquid conveying ring through bearings and lip-shaped sealing rings; the cooling spray nozzle is movably connected with the cooling spray nozzle; it has and adjusts the spray direction through autogiration's hydrojet device, further improves the cooling effect, has solved similar current tup cooling method and for direct spray coolant liquid on to the tup, flows through the tup through a large amount of coolant liquids and cools down, and the coolant liquid can only be directional injection when spraying, can not cool off the tup from a plurality of angles of tup.
Description
Technical Field
The utility model belongs to the technical field of machining, more specifically says, in particular to tup automatic cooling device is used in bearing ring processing.
Background
The bearing inner ring is manufactured in a forging mode, the forging is a processing method for applying pressure to a metal blank by using a forging and pressing machine to enable the metal blank to generate plastic deformation so as to obtain a forged piece with certain mechanical property, certain shape and certain size, and in the high-temperature stamping process of the bearing, the hydraulic cooling needs to be carried out on a hammer head for stamping, so that the hammer head is prevented from being heated at high temperature to influence the strength of the hammer head.
Based on the above-mentioned patent description, can see, like current tup cooling method for directly jetting the coolant liquid on to the tup, cool down through a large amount of coolant liquid flowings tup, the coolant liquid can only the directional injection when spouting, can not cool off the tup from a plurality of angles of tup.
In view of the above, the present invention provides an automatic cooling device for a hammer head for machining a bearing ring, which is improved in view of the conventional structure and defects, and is intended to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a tup automatic cooling device is used in bearing ring processing to solve similar current tup cooling method and for direct spray coolant liquid on to the tup, flow through the tup through a large amount of coolant liquids and cool down, the coolant liquid only can the directional injection when spraying, can not carry out refrigerated problem to the tup from a plurality of angles of tup.
The utility model relates to a bearing ring processing is with tup automatically cooling device's purpose and efficiency is reached by following concrete technological means:
the automatic cooling device for the hammer head for machining the bearing ring comprises a cooling liquid conveying ring, wherein the cooling liquid conveying ring is fixedly connected to the lower surface of a forged hammer head through a screw; the cooling spray heads are arranged at four positions and are rotationally connected to the cooling liquid conveying ring through bearings and lip-shaped sealing rings; the fixed outer protecting pipes are arranged at four positions and fixedly connected to the lower surface of the cooling liquid conveying ring, the fixed outer protecting pipes are sleeved on the cooling spray head, and the cooling spray head is movably connected into the fixed outer protecting pipes.
Furthermore, the cooling liquid conveying ring is a sealing pipe body with a circular ring structure.
Furthermore, the cooling liquid conveying ring comprises a cooling liquid conveying pipe, and the cooling liquid conveying pipe is fixedly connected to the right end of the cooling liquid conveying ring; the positioning handle is connected to the outer side surface of the cooling liquid conveying ring through welding; the connectors are arranged at four positions, are all arranged on the lower surface of the cooling liquid conveying ring and are of circular hole structures.
Further, the cooling spray head comprises: the movable pipe end is fixedly connected to the upper end of the cooling spray head; and six rows of cooling nozzles are arranged on the wall of the pipe body of the cooling spray head.
Furthermore, each row of cooling nozzles on the cooling nozzle and the cooling nozzle are inclined by sixty degrees in the radial direction, and the cooling nozzles are inclined clockwise in the overlooking direction.
Furthermore, the nozzles of every two rows of cooling nozzles in the six rows of cooling nozzles on the cooling nozzle have an angle of fifteen degrees in the horizontal direction.
Further, fixed outer pillar is including: the directional spraying port is formed in one side, facing the hammer head, of the fixed outer protection pipe, and a side sealing strip is fixedly connected to the inner side of the directional spraying port and the inner wall of the fixed outer protection pipe; the upper connecting block is fixedly connected above the fixed outer protective pipe, and the upper part of the upper connecting block is fixedly connected to the lower surface of the cooling liquid conveying ring; and the movable sealing port is arranged at the upper end and the lower end of the fixed outer protecting pipe.
Furthermore, an annular port sealing ring is fixedly connected to the inner wall of the movable sealing port.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses increase in the function has been carried out on current tup cooling device, adjusts the injection direction through autogiration's hydrojet device, further improves the cooling effect.
The cooling liquid sprayed obliquely generates a reaction force in the spraying process, so that the cooling spray head can rotate while spraying.
Through the cooperation of rotatory cooling shower nozzle and fixed outer pillar, when the cooling spout of orientation tup direction changes through the directional mouthful position that sprays, spray the coolant liquid, carry out cold cut to the tup through the coolant liquid, and adjacent cooling spout direction inclination is inconsistent, consequently spray highly also inconsistent on the tup, can realize from this that the cooling shower nozzle sprays the in-process automatic rotation, the cooling spout of different angles is switched to the rotation in-process, carry out not co-altitude to the tup and spray, the surface that makes the co-altitude of tup receives the cooling, improve the cooling homogeneity.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the cooling liquid conveying ring of the present invention.
Fig. 3 is a schematic structural diagram of the cooling spray head of the present invention.
Fig. 4 is a schematic structural view of the fixed outer sheath of the present invention.
Fig. 5 is a schematic top view of the cooling spray head of the present invention.
Fig. 6 is a schematic view of the structure of the cooling nozzle on the front side of the present invention.
Fig. 7 is a schematic view of the left side cooling nozzle structure of the present invention.
Fig. 8 is a schematic view of the cooling nozzle structure at the rear of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. forging the hammer head; 2. a coolant delivery ring; 201. a coolant delivery pipe; 202. a positioning handle; 203. a connecting port; 3. cooling the spray head; 301. a movable pipe end; 302. cooling the nozzle; 4. fixing an outer protecting pipe; 401. a directional spray port; 4011. a side seal strip; 402. an upper connecting block; 403. a movable sealing port; 4031. and a port sealing ring.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the utility model provides a hammerhead automatic cooling device for bearing ring processing, which comprises a cooling liquid conveying ring 2, wherein the cooling liquid conveying ring 2 is fixedly connected on the lower surface of a forging hammerhead 1 through screws, and the cooling liquid conveying ring 2 is a sealing pipe body with a circular ring structure; the cooling liquid conveying pipe 201 is fixedly connected to the right end of the cooling liquid conveying ring 2; the positioning handle 202 is connected to the outer side surface of the cooling liquid conveying ring 2 by welding; the connecting ports 203 are arranged at four positions, the connecting ports 203 are all arranged on the lower surface of the cooling liquid conveying ring 2, the connecting ports 203 are of circular hole structures, the cooling liquid conveying ring 2 is in screwed connection with the lower surface of the forging hammer head 1 through the positioning handle 202, the cooling liquid conveying pipe 201 is externally connected with a cooling liquid pump outlet, and the cooling spray head 3 is connected through the connecting ports 203; the cooling spray heads 3 are arranged at four positions, and the cooling spray heads 3 at the four positions are rotationally connected to the cooling liquid conveying ring 2 through bearings and lip-shaped sealing rings; fixed outer pillar 4 is equipped with everywhere, and fixed outer pillar 4 fixed connection of everywhere is on the lower surface of coolant liquid transport ring 2, and fixed outer pillar 4 cup joints on cooling shower nozzle 3, and cooling shower nozzle 3 swing joint is in fixed outer pillar 4.
Wherein, the movable pipe end 301 is fixedly connected with the upper end of the cooling spray head 3; the cooling nozzles 302 are provided with six rows, the six rows of cooling nozzles 302 are all arranged on the wall of the pipe body of the cooling spray head 3, each row of cooling nozzles 302 on the cooling spray head 3 and the cooling spray head 3 are inclined by sixty degrees in the radial direction, and the cooling nozzles 302 are inclined clockwise in the overlooking direction; in the process of spraying the cooling liquid, the cooling liquid sprayed obliquely generates a reaction force in the spraying process, so that the cooling spray head 3 is rotated while being sprayed.
Wherein, there is the angle of fifteen degrees at every spout of two cooling spout 302 in six cooling spout 302 on the cooling shower nozzle 3 on the horizontal direction, cooperation through rotatory cooling shower nozzle 3 and fixed outer pillar 4, when the cooling spout 302 of orientation tup direction changes through directional shower nozzle 401 position, spray the coolant liquid, carry out cold cutting to the tup through the coolant liquid, and adjacent cooling spout 302 direction inclination is inconsistent, consequently, spray highly inconsistent on the tup, can realize from this that 3 injection in-process autorotations of cooling shower nozzle, the cooling spout 302 of different angles are switched to the rotation in-process, carry out the spray cooling of co-altitude to the tup.
Wherein, the directional spray port 401 is arranged at one side of the fixed outer protecting pipe 4 facing the hammer head, and the inner side of the directional spray port 401 and the inner wall of the fixed outer protecting pipe 4 are fixedly connected with a side sealing strip 4011; the upper connecting block 402 is fixedly connected above the fixed outer protective pipe 4, and the upper part of the upper connecting block 402 is fixedly connected on the lower surface of the cooling liquid conveying ring 2; the movable sealing ports 403 are arranged at the upper end and the lower end of the fixed outer protective pipe 4; through the effect of the directional spraying port 401 arranged towards the inner side, the cooling spray head 3 in the rotating process can be controlled to spray cooling liquid to the hammer head through the cooling spray nozzles 302 at different angles, so that the surfaces of the hammer head at different heights are cooled, and the cooling uniformity is improved.
Wherein, the inner wall of the movable sealing port 403 is fixedly connected with a circular port sealing ring 4031, and the port sealing ring 4031 plays a role in improving the sealing performance of the connecting contact position between the fixed outer protective pipe 4 and the cooling spray head 3.
The specific use mode and function of the embodiment are as follows:
the utility model discloses in, at first, connect the coolant pump export with coolant liquid conveyer pipe 201, carry out the during operation at the tup, hydraulic pressure passes through coolant liquid transport ring 2 and gets into cooling shower nozzle 3, carry out the in-process that sprays the coolant liquid through cooling shower nozzle 3, coolant liquid through the slope injection produces reaction force in the injection process, make cooling shower nozzle 3 rotate in the injection, cooperation through rotatory cooling shower nozzle 3 and fixed outer casing 4, when the cooling nozzle 302 of orientation tup direction changes directional shower nozzle 401 position, spray the coolant liquid, carry out the cold cut to the tup through the coolant liquid, and adjacent cooling nozzle 302 direction inclination is inconsistent, consequently, spray the height also inconsistent on the tup, from this, can realize the automatic rotation in cooling shower nozzle 3 injection processes, the cooling nozzle 302 of different angles is switched to the rotation in-process, carry out the spray cooling of co-altitude not to the tup.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a tup automatically cooling device is used in bearing ring processing which characterized in that: comprises a cooling liquid conveying ring (2); the cooling liquid conveying ring (2) is fixedly connected to the lower surface of the forging hammer head (1) through a screw; the cooling spray heads (3) are arranged at four positions, and the four cooling spray heads (3) are rotationally connected to the cooling liquid conveying ring (2) through bearings and lip-shaped sealing rings; fixed outer pillar (4), fixed outer pillar (4) are equipped with everywhere, and fixed outer pillar (4) fixed connection of everywhere is on the lower surface of coolant liquid transport ring (2), and fixed outer pillar (4) cup joint on cooling shower nozzle (3), and cooling shower nozzle (3) swing joint is in fixed outer pillar (4).
2. The automatic hammer cooling device for bearing ring machining according to claim 1, characterized in that: the cooling liquid conveying ring (2) is a sealing pipe body with a circular ring structure.
3. The automatic hammer cooling device for bearing ring machining according to claim 2, characterized in that: the cooling liquid conveying ring (2) comprises a cooling liquid conveying pipe (201), a positioning handle (202) and a connecting port (203), and the cooling liquid conveying pipe (201) is fixedly connected to the right end of the cooling liquid conveying ring (2); the positioning handle (202) is connected to the outer side surface of the cooling liquid conveying ring (2) through welding; the connecting ports (203) are arranged at four positions, the connecting ports (203) at the four positions are all arranged on the lower surface of the cooling liquid conveying ring (2), and the connecting ports (203) are of circular hole structures.
4. The automatic hammer cooling device for bearing ring machining according to claim 1, characterized in that: the cooling spray head (3) comprises a movable pipe end (301) and a cooling spray nozzle (302), and the movable pipe end (301) is fixedly connected to the upper end of the cooling spray head (3); the cooling nozzles (302) are arranged in six rows, and the six rows of cooling nozzles (302) are all arranged on the wall of the pipe body of the cooling spray head (3).
5. The automatic hammer cooling device for bearing ring machining according to claim 4, wherein: and each row of cooling nozzles (302) on the cooling spray head (3) and the cooling spray head (3) are inclined by sixty degrees in the radial direction, and the cooling nozzles (302) are inclined in the clockwise direction in the overlooking direction.
6. The automatic hammer head cooling device for machining the bearing ring as claimed in claim 4, wherein: the jet orifices of every two rows of cooling jet orifices (302) in the six rows of cooling jet orifices (302) on the cooling spray head (3) have an angle of fifteen degrees in the horizontal direction.
7. The automatic hammer head cooling device for bearing ring machining according to claim 1, wherein: the fixed outer protective pipe (4) comprises a directional spray opening (401), an upper connecting block (402) and a movable sealing port (403), the directional spray opening (401) is formed in one side, facing the hammer head, of the fixed outer protective pipe (4), and a side sealing strip (4011) is fixedly connected to the inner side of the directional spray opening (401) and the inner wall of the fixed outer protective pipe (4); the upper connecting block (402) is fixedly connected above the fixed outer protective pipe (4), and the upper part of the upper connecting block (402) is fixedly connected on the lower surface of the cooling liquid conveying ring (2); the movable sealing ports (403) are arranged at the upper end and the lower end of the fixed outer protective pipe (4).
8. The automatic hammer cooling device for bearing ring machining according to claim 7, wherein: and an annular port sealing ring (4031) is fixedly connected to the inner wall of the movable sealing port (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220310722.7U CN217570741U (en) | 2022-02-16 | 2022-02-16 | Hammer head automatic cooling device for bearing ring machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220310722.7U CN217570741U (en) | 2022-02-16 | 2022-02-16 | Hammer head automatic cooling device for bearing ring machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217570741U true CN217570741U (en) | 2022-10-14 |
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ID=83536761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220310722.7U Active CN217570741U (en) | 2022-02-16 | 2022-02-16 | Hammer head automatic cooling device for bearing ring machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217570741U (en) |
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2022
- 2022-02-16 CN CN202220310722.7U patent/CN217570741U/en active Active
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