CN216199999U - Air-cooled water-cooling brake of hot die forging press - Google Patents
Air-cooled water-cooling brake of hot die forging press Download PDFInfo
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- CN216199999U CN216199999U CN202121413491.4U CN202121413491U CN216199999U CN 216199999 U CN216199999 U CN 216199999U CN 202121413491 U CN202121413491 U CN 202121413491U CN 216199999 U CN216199999 U CN 216199999U
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- gear ring
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- 238000001816 cooling Methods 0.000 title claims abstract description 53
- 238000005242 forging Methods 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000007664 blowing Methods 0.000 claims abstract description 4
- 239000000110 cooling liquid Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 6
- 230000001737 promoting effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to an air-cooled water-cooled brake of a hot die forging press, which comprises a brake seat, an inner gear ring, a water-cooled outer gear friction plate, an air cylinder and an air-cooled assembly, wherein the brake seat is provided with a brake pad and a water-cooled outer gear friction plate; the cylinder, the inner gear ring and the brake seat are connected through a bolt, and the water-cooling outer tooth friction plate is positioned on the inner side of the inner gear ring and meshed with the inner gear ring; a water tank for flowing cooling liquid is arranged inside the water-cooling external tooth friction plate, and a water inlet and a water outlet which are communicated with the water tank are formed in the side wall of the water-cooling external tooth friction plate; a plurality of windows are formed in the inner gear ring, and the air cooling assembly is arranged on the outer side of the inner gear ring and used for blowing air to the windows of the inner gear ring. The air-cooled water-cooled brake of the hot die forging press can take away heat of the friction plate through the flow of water and take away hot air in the inner space of the brake through the accelerated flow of air flow, thereby greatly improving the working performance of the friction plate of the brake, prolonging the service life of the brake and ensuring that the hot die forging press can safely and reliably run.
Description
Technical Field
The utility model relates to the technical field of hot die forging presses, in particular to an air-cooled water-cooled brake of a hot die forging press.
Background
The hot die forging press is used for forging and finishing a large amount of black and nonferrous metals in batches in the manufacturing industries of automobiles, tractors, internal combustion engines, ships, aviation, mining machinery, petroleum machinery, hardware tools and the like, and the forged forgings have the advantages of high precision, high utilization rate of materials, high productivity, easiness in automation realization, low requirement on the operation technology of workers, small noise and vibration and the like, so that the hot die forging press is widely applied to modern forging production and is indispensable high-precision forging equipment for the modern forging production.
In the forging process, the brake of the hot die forging press needs frequent braking, and the frequent braking can cause the temperature of the brake to rise, the friction coefficient to reduce, the friction pair is worn quickly, the service life is short, and the braking performance is reduced, thereby increasing the potential safety hazard.
Therefore, it is highly desirable to provide an air-cooling and water-cooling brake for a hot die forging press, which has fast heat dissipation and long service life.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In view of the above disadvantages and shortcomings of the prior art, the present invention provides an air-cooled water-cooled brake for a hot die forging press, which solves the technical problems of slow heat dissipation and short service life of the air-cooled water-cooled brake for the existing hot die forging press.
(II) technical scheme
In order to achieve the purpose, the utility model adopts the main technical scheme that:
the embodiment of the utility model provides an air-cooled water-cooled brake of a hot die forging press, which comprises a brake seat, an inner gear ring, a water-cooled external tooth friction plate, an air cylinder and an air-cooled component, wherein the brake seat is provided with a brake pad and a brake pad;
the cylinder, the inner gear ring and the brake seat are connected through a bolt, and the water-cooling outer tooth friction plate is positioned on the inner side of the inner gear ring and is meshed with the inner gear ring;
a water tank for flowing cooling liquid is arranged inside the water-cooling external tooth friction plate, and a water inlet and a water outlet which are communicated with the water tank are formed in the side wall of the water-cooling external tooth friction plate;
the inner gear ring is provided with a plurality of windows, and the air cooling assembly is arranged on the outer side of the inner gear ring and used for blowing air to the windows of the inner gear ring.
Optionally, the water-cooling external tooth friction disc includes that the first friction disc that links to each other through countersunk head screw rubs the brace piece with the second, first friction disc orientation the second rubs one side of brace piece and has seted up the basin, the water inlet is seted up the lateral wall of first friction disc lower part, the delivery port is seted up the lateral wall on first friction disc upper portion.
Optionally, the first friction plate and the second friction plate are embedded with two sealing rings at the joint position, and the two sealing rings are respectively located on the outer side and the inner side of the water tank and used for preventing the water tank from leaking water.
Optionally, a window at the lower part of the inner gear ring is an air inlet, and a window at the upper part of the inner gear ring is an air outlet.
Optionally, the air cooling assembly comprises a blower and a blower housing installed below the inner gear ring, an air outlet of the blower is communicated with an air inlet of the blower housing, and an air outlet of the blower housing is communicated with the air inlet of the inner gear ring.
Optionally, the blower housing has a cross-sectional area that tapers in a direction of flow of the air flow within the blower housing.
Optionally, the air-cooled water-cooled brake further comprises an inner tooth friction plate, a piston, a brake disc and a stud bolt;
the brake disc meshed with the inner gear ring is arranged on one side, facing the brake seat, of the cylinder, the inner gear friction plate is arranged between the water-cooling outer gear friction plate and the brake seat and between the water-cooling outer gear friction plate and the brake disc, and the inner gear friction plate is arranged on a rotating shaft of the hot die forging press;
the cylinder is dorsad one side of stopper seat is installed the piston, stud passes the cylinder will the piston with the brake disc is installed together, the piston can drive the brake disc is kept away from the internal tooth friction disc.
Optionally, a spring is arranged between the brake disc and the cylinder, and the spring is used for pushing the brake disc to press the inner tooth friction plate.
(III) advantageous effects
The utility model has the beneficial effects that: compared with the prior art, the air-cooled water-cooled brake of the hot die forging press adopts the air-cooled assembly and the water-cooled external tooth friction plate, and can take away the heat of the friction plate through the flow of water and take away the hot air in the internal space of the brake through the accelerated flow of air flow, thereby greatly improving the working performance of the brake friction plate, prolonging the service life of the brake and ensuring the safe and reliable operation of the hot die forging press. And air-cooled subassembly and water-cooling external tooth friction disc play the function of double-deck protection, and when the function of one of them group cooling subassembly became invalid, the function of another group cooling subassembly still can continue to protect the stopper, also can continue to maintain the normal operating of hot die forging press.
Drawings
FIG. 1 is a schematic front view of an air-cooled water-cooled brake of a hot die forging press of the present invention;
FIG. 2 is a schematic cross-sectional view of the air-cooled water-cooled brake of the hot die forging press of FIG. 1 at A-A;
FIG. 3 is a schematic cross-sectional view of the water-cooled external tooth friction plate of FIG. 2.
[ description of reference ]
1: a brake seat; 2: an inner gear ring; 3: an internal-tooth friction plate; 4: water-cooling the outer tooth friction plate; 5: a cylinder; 6: a piston; 7: a brake disc; 8: a blower; 9: a blower housing; 10: a spring; 11: an air inlet; 12: an air outlet; 13: a water inlet; 14: a water outlet; 15: a water tank; 16: a first friction plate; 17: a second friction support sheet; 18: a seal ring; 19: a stud bolt.
Detailed Description
For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings. As used herein, the terms "upper", "lower", and the like are used with reference to the orientation of FIG. 1.
Referring to fig. 1 and 2, the utility model provides an air-cooled water-cooled brake of a hot die forging press, which comprises a brake base 1, an inner gear ring 2, an inner gear friction plate 3, a water-cooled outer gear friction plate 4, a cylinder 5, a piston 6, a brake disc 7, a stud bolt 12 and an air-cooled assembly.
The air cylinder 5, the inner gear ring 2 and the brake base 1 are connected through bolts, a piston 6 is installed on one side, back to the brake base 1, of the air cylinder 5, a brake disc 7 meshed with the inner gear ring 2 is arranged on one side, facing the brake base 1, of the air cylinder 5, and a spring 10 is arranged between the brake disc 7 and the air cylinder 5. The stud bolts 12 pass through the cylinder 5 to mount the piston 6 and the brake disk 7 together, and the piston 6 can drive the brake disk 7 away from the brake base 1 so as not to generate a braking effect when the brake disk 7 and the inner-tooth friction plates 3 are not in contact.
The water-cooling external tooth friction plate 4 is positioned on the inner side of the inner gear ring 2 and is meshed with the inner gear ring 2. The water-cooled external tooth friction plate 4 can be placed into the inner gear ring 2 through tooth point guiding. The water-cooled external-tooth friction plate 4 is internally provided with a water tank 15 for flowing cooling liquid, and the side wall of the water-cooled external-tooth friction plate 4 is provided with a water inlet 13 and a water outlet 14 which are communicated with the water tank 15. The water-cooling external tooth friction plate 4 is annular, the water tank 15 is also annular, and the water pipe can be communicated with the water inlet 13 and the water outlet 14.
Inner tooth friction plates 3 are arranged between the water-cooling outer tooth friction plate 4 and the brake seat 1 and between the water-cooling outer tooth friction plate 4 and the brake disc 7, and the inner tooth friction plates 3 are arranged on a rotating shaft of the hot die forging press. The air-cooling and water-cooling brake of the utility model defines the side facing the rotating shaft as the inner side and the side facing away from the rotating shaft as the outer side.
When the brake is used, high-pressure gas enters the cylinder 5 to push the piston 6, the piston 6 drives the brake disc 7 to be far away from the inner tooth friction disc 3, a certain gap is generated among the brake disc 7, the inner tooth friction disc 3 and the water-cooling outer tooth friction disc 4, and therefore friction pairs generated by the inner tooth friction disc 3, the brake disc 7 and the water-cooling outer tooth friction disc 4 are disabled, and the air-cooling water-cooling brake is released. After the high-pressure gas stops acting, the spring 10 pushes the brake disc 7 to tightly press the inner tooth friction plate 3 and the water-cooling outer tooth friction plate 4, so that the friction pair generates torque, and the purpose of braking is achieved.
The inner gear ring 2 is provided with a plurality of windows, and the air cooling component is arranged on the outer side of the inner gear ring 2 and used for blowing air into the windows of the inner gear ring 2 and taking away hot air in the air cooling water-cooling brake.
Further, the window at the lower part of the inner gear ring 2 is an air inlet 11, and the window at the upper part of the inner gear ring 2 is an air outlet 12. The air cooling assembly includes a blower 8 and a blower housing 9 installed below the ring gear 2. The air outlet of the blower 8 is communicated with the air inlet of the blower housing 9, and the air outlet of the blower housing 9 is communicated with the air inlet 11 of the inner gear ring 2.
Further, the sectional area of the blower housing 9 is gradually reduced in the flow direction of the air flow in the blower housing 9, i.e., the direction indicated by the arrow in fig. 1, so that the air flow is more uniformly blown toward the ring gear 2.
Referring to fig. 3, the water-cooled external-teeth friction plate 4 includes a first friction plate 16 and a second friction plate 17 connected by a countersunk screw. A water tank 15 is arranged on one side of the first friction plate 16 facing the second friction support plate 17, a water inlet 13 is arranged on the side wall of the lower portion of the first friction plate 16, and a water outlet 14 is arranged on the side wall of the upper portion of the first friction plate 16. The water inlet 13 is used for connecting with an external water inlet pipe, and the water outlet 14 is used for connecting with an external water outlet pipe.
In addition, a joint is formed at the joint surface of the first friction plate 16 and the second friction plate 17, two sealing rings 18 are embedded at the joint position of the first friction plate 16 and the second friction plate 17, and the two sealing rings 18 are respectively positioned at the outer side and the inner side of the water tank 15 and are used for preventing water leakage of the water tank 15.
According to the air-cooling water-cooling brake of the hot die forging press, due to the fact that the air-cooling assembly and the water-cooling external tooth friction plate are adopted, compared with the prior art, the hot air in the inner space of the brake can be taken away through the flow of water and the accelerated flow of air flow, the working performance of the brake friction plate is greatly improved, the service life of the brake is prolonged, and the safe and reliable operation of the hot die forging press is guaranteed. And air-cooled subassembly and water-cooling external tooth friction disc play the function of double-deck protection, and when the function of one of them group cooling subassembly became invalid, the function of another group cooling subassembly still can continue to protect the stopper, also can continue to maintain the normal operating of hot die forging press.
In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.
In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means 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 are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.
Claims (8)
1. The utility model provides an air-cooled adds water-cooling stopper of hot die forging press which characterized in that: the brake comprises a brake base (1), an inner gear ring (2), a water-cooling outer gear friction plate (4), a cylinder (5) and an air-cooling component;
the cylinder (5), the inner gear ring (2) and the brake base (1) are connected through bolts, and the water-cooling outer gear friction plate (4) is located on the inner side of the inner gear ring (2) and meshed with the inner gear ring (2);
a water tank (15) for flowing cooling liquid is arranged inside the water-cooling external tooth friction plate (4), and a water inlet (13) and a water outlet (14) which are communicated with the water tank (15) are formed in the side wall of the water-cooling external tooth friction plate (4);
the inner gear ring (2) is provided with a plurality of windows, and the air cooling assembly is arranged on the outer side of the inner gear ring (2) and used for blowing air to the windows of the inner gear ring (2).
2. The air-cooled water-cooled brake of claim 1, characterized in that: water-cooling external tooth friction disc (4) include that first friction disc (16) and second that link to each other through the countersunk screw rub brace piece (17), first friction disc (16) orientation the second rubs one side of brace piece (17) and has seted up basin (15), water inlet (13) are seted up the lateral wall of first friction disc (16) lower part, delivery port (14) are seted up the lateral wall on first friction disc (16) upper portion.
3. The air-cooled water-cooled brake of claim 2, wherein: the first friction plate (16) and the second friction support plate (17) are embedded with two sealing rings (18) at the joint position, and the two sealing rings (18) are respectively positioned on the outer side and the inner side of the water tank (15) and used for preventing the water tank (15) from leaking water.
4. The air-cooled water-cooled brake of claim 1, characterized in that: the window at the lower part of the inner gear ring (2) is an air inlet (11), and the window at the upper part of the inner gear ring (2) is an air outlet (12).
5. The air-cooled water-cooled brake of claim 4, wherein: the air cooling assembly comprises an air blower (8) and an air blower housing (9) installed below the inner gear ring (2), an air outlet of the air blower (8) is communicated with an air inlet of the air blower housing (9), and an air outlet of the air blower housing (9) is communicated with the air inlet (11) of the inner gear ring (2).
6. The air-cooled water-cooled brake of claim 5, wherein: the cross-sectional area of the blower housing (9) tapers in the direction of the flow of the air flow in the blower housing (9).
7. The air-cooled water-cooled brake as recited in any one of claims 1 to 6, further comprising: the air-cooled water-cooled brake further comprises an inner tooth friction plate (3), a piston (6), a brake disc (7) and a stud bolt (19);
one side, facing the brake base (1), of the cylinder (5) is provided with the brake disc (7) meshed with the inner gear ring (2), the inner gear friction plate (3) is arranged between the water-cooling outer gear friction plate (4) and the brake base (1) and between the water-cooling outer gear friction plate (4) and the brake disc (7), and the inner gear friction plate (3) is installed on a rotating shaft of the hot die forging press;
cylinder (5) are dorsad install one side of brake seat (1) piston (6), stud (19) pass cylinder (5) will piston (6) with brake disc (7) are installed together, piston (6) can drive brake disc (7) are kept away from internal tooth friction disc (3).
8. The air-cooled water-cooled brake of claim 7, wherein: the brake disc (7) with be provided with spring (10) between cylinder (5), spring (10) are used for promoting brake disc (7) compresses tightly internal tooth friction disc (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121413491.4U CN216199999U (en) | 2021-06-24 | 2021-06-24 | Air-cooled water-cooling brake of hot die forging press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121413491.4U CN216199999U (en) | 2021-06-24 | 2021-06-24 | Air-cooled water-cooling brake of hot die forging press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216199999U true CN216199999U (en) | 2022-04-05 |
Family
ID=80859034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121413491.4U Expired - Fee Related CN216199999U (en) | 2021-06-24 | 2021-06-24 | Air-cooled water-cooling brake of hot die forging press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216199999U (en) |
-
2021
- 2021-06-24 CN CN202121413491.4U patent/CN216199999U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| 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: 20220405 |