CN219817940U - Automobile brake drum mould - Google Patents
Automobile brake drum mould Download PDFInfo
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- CN219817940U CN219817940U CN202321021168.1U CN202321021168U CN219817940U CN 219817940 U CN219817940 U CN 219817940U CN 202321021168 U CN202321021168 U CN 202321021168U CN 219817940 U CN219817940 U CN 219817940U
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- 238000005266 casting Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model relates to the technical field of automobile brake drum molds, in particular to an automobile brake drum mold which comprises a mold base, a mold core, two fixing structures, a product mold, a material handle and a pouring channel, wherein the mold core is arranged in the mold base and is used for placing the product mold, the product mold is a corresponding brake drum, after the product mold is placed in the mold core, the two fixing structures are controlled to drive the mold base to be matched with the mold core to abut against the product mold to fix the product mold, the material handle is used for placing a pouring material corresponding to the product mold and then pouring the pouring material into the product mold through the pouring channel to finish manufacturing the brake drum, the pouring channel is arranged in the center of the product mold, and the exhaust and filling distance of a main position is improved in a center pouring mode.
Description
Technical Field
The utility model relates to the technical field of automobile brake drum molds, in particular to an automobile brake drum mold.
Background
The automobile brake drum is also called as a brake drum, is called as a brake drum for short, is one of main component parts in a drum brake system, and friction between the inner surface of the brake drum and a brake pad plays a role in braking when the automobile brake drum is braked, and a brake drum mould is required to be used for casting and manufacturing when the automobile brake drum is manufactured.
However, the existing brake drum mould adopts a mode of pouring from the outer circular edge, exhaust is poor due to the problem of filling sequence, the remote pressurization is insufficient due to inconsistent filling distance, and the positions of the bearing holes in the center and the air inlet and outlet positions have tissue looseness of different degrees.
Disclosure of Invention
The utility model aims to provide an automobile brake drum mould, which aims to solve the problems that the existing brake drum mould adopts a pouring mode from the outer circular edge, exhaust is poor due to the problem of filling sequence, the far-end supercharging is insufficient due to inconsistent filling distance, and the structures of a central bearing hole position and an air inlet and exhaust position are loose to different degrees.
In order to achieve the above purpose, the utility model provides an automobile brake drum mould, which comprises a mould base, a mould core, two fixing structures, a product mould, a material handle and a pouring channel, wherein the mould core is fixedly arranged at one side of the mould base; the two fixing structures are respectively arranged at two sides of the die holder; the product mold is detachably arranged in the mold core; the material handle is arranged on one side of the die holder; the pouring channel is communicated with one side of the material handle, and the other end of the pouring channel is positioned at the center of the product die.
The die holder comprises a die frame and two core pulling sliding seats, and the die frame is fixedly arranged on one side of the die core; the two core pulling sliding seats are respectively arranged on two sides of the die frame in a sliding manner.
The die frame is provided with two core pulling sliding grooves, and the two core pulling sliding grooves are respectively located on two sides of the die frame.
The fixing structure comprises an oil cylinder seat and an output piece, and the oil cylinder seat is fixedly arranged on one side of the die frame; the output piece is arranged on one side of the oil cylinder seat.
The output piece comprises a core-pulling oil cylinder and a core-pulling connecting rod, and the core-pulling oil cylinder is fixedly arranged on one side of the oil cylinder seat; the core-pulling connecting rod is fixedly arranged on one side of the output end of the core-pulling oil cylinder, and the other end of the core-pulling connecting rod is fixedly arranged on one side of the core-pulling sliding seat.
The automobile brake drum mold further comprises two exhaust grooves, and the two exhaust grooves are respectively and fixedly arranged on two sides of the mold core.
According to the automobile brake drum mould, the mould cores are arranged in the mould bases and used for placing the product moulds, the product moulds are corresponding brake drums, when the product moulds are placed in the mould cores, the two fixing structures are controlled to drive the mould bases to be matched with the mould cores to abut against the product moulds to fix the product moulds, the material handles are used for placing casting materials corresponding to the product moulds and then casting the casting materials into the product moulds through the casting channels, the manufacturing of the brake drums is completed, the casting channels are arranged at the centers of the product moulds, and the exhaust and filling distances of main positions are improved in a center casting mode.
Drawings
In order to more clearly illustrate the embodiments of the present utility model 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.
Fig. 1 is a schematic view of the overall structure of the present utility model.
101-die holder, 102-die core, 103-fixed structure, 104-product die, 105-material handle, 106-pouring channel, 107-die frame, 108-core-pulling slide seat, 109-core-pulling slide groove, 110-cylinder seat, 111-output piece, 112-core-pulling cylinder, 113-core-pulling connecting rod and 114-exhaust groove.
Detailed Description
Referring to fig. 1, fig. 1 is a schematic diagram of an overall structure of the present utility model.
The utility model relates to an automobile brake drum mould, which comprises a mould base 101, a mould core 102, two fixing structures 103, a product mould 104, a material handle 105, a pouring channel 106 and an exhaust groove 114, wherein the mould base 101 comprises a mould frame 107 and two core-pulling sliding seats 108, the mould frame 107 is provided with two core-pulling sliding grooves 109, the fixing structures 103 comprise an oil cylinder seat 110 and an output piece 111, the output piece 111 comprises a core-pulling oil cylinder 112 and a core-pulling connecting rod 113, and the problems that the existing brake drum mould adopts a pouring mode from the outer circular edge, exhaust is poor due to the problem of filling sequence, the far-end supercharging is insufficient due to inconsistent filling distance, and the positions of a central bearing hole and the air inlet and exhaust positions have tissue looseness of different degrees are solved.
The mold core 102 is fixedly arranged on one side of the mold base 101; the two fixing structures 103 are respectively arranged at two sides of the die holder 101; the product mold 104 is detachably arranged inside the mold core 102; the material handle 105 is arranged on one side of the die holder 101; pouring way 106 intercommunication sets up in material handle 105 one side, the other end is located product mould 104 center, mold core 102 sets up in the inside product mould 104 that is used for placing of mold base 101, product mould 104 is the brake drum that corresponds, after product mould 104 is placed in mold core 102, control two fixed knot constructs 103 drive mold base 101 and contradict product mould 104 and accomplish the fixed to product mould 104 in cooperation with mold core 102, material handle 105 is arranged in placing the castable that corresponds product mould 104 then pour through pouring way 106 to product mould 104 in accomplish the manufacturing to the brake drum, pouring way 106 sets up in product mould 104 positive center, through the mode of center pouring, the exhaust and the filling distance of main position of seeking have been improved.
The die frame 107 is positioned on one side of the die core 102; the two core pulling sliding seats 108 are respectively arranged on two sides of the die frame 107 in a sliding manner, the die frame 107 is used for supporting the die core 102, the die core 102 is convenient to fix the product die 104, and the core pulling sliding seats 108 are used for being matched with the fixing structure 103 to finish the fixing of the product die 104 in the die core 102, so that the subsequent processing and pouring are convenient.
The two core-pulling sliding grooves 109 are respectively positioned on two sides of the die frame 107, and the core-pulling sliding grooves 109 facilitate the core-pulling sliding seat 108 to slide on the die holder 101 and facilitate the die 102 to be matched with the die core 102 to fix the product die 104.
The cylinder seat 110 is fixedly arranged on one side of the mold frame 107; the output piece 111 is disposed on one side of the cylinder base 110, and the cylinder base 110 is used for supporting the output piece 111 to control the core-pulling sliding seat 108 to move in the core-pulling sliding groove 109.
The core pulling oil cylinder 112 is fixedly arranged on one side of the oil cylinder seat 110; the core-pulling connecting rod 113 is fixedly arranged on one side of the output end of the core-pulling oil cylinder 112, the other end of the core-pulling connecting rod is fixedly arranged on one side of the core-pulling sliding seat 108, and the core-pulling oil cylinder 112 drives the core-pulling connecting rod 113 to push the core-pulling sliding seat 108 to be in sliding fit with the mold core 102 on the core-pulling sliding groove 109 so as to fix the product mold 104.
Two air discharge grooves 114 are fixedly arranged on two sides of the mold core 102 respectively, and the air discharge grooves 114 are used for increasing air discharge and reducing internal heat when pouring the product mold 104.
In the automobile brake drum mold, the mold frame 107 is used for supporting the mold core 102, the mold core 102 is convenient to install, the product mold 104 is a corresponding brake drum, after the product mold 104 is placed in the mold core 102, the core-pulling oil cylinder 112 on the oil cylinder seat 110 is controlled to drive the core-pulling connecting rod 113 to push the core-pulling sliding seat 108 to slide on the core-pulling sliding groove 109 to match with the mold core 102 to finish the fixation of the product mold 104, the material handle 105 is used for placing casting materials corresponding to the product mold 104 and then casting the casting materials into the product mold 104 through the casting channel 106 to finish the manufacture of the brake drum, the casting channel 106 is arranged in the center of the product mold 104, the exhaust groove 114 is used for increasing gas emission and reducing internal heat when casting the product mold 104, and the exhaust and filling distances of main positions are improved through a center casting mode.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present utility model, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the utility model.
Claims (6)
1. The automobile brake drum mold is characterized by comprising a mold base, a mold core, two fixing structures, a product mold, a material handle and a pouring channel, wherein the mold core is fixedly arranged at one side of the mold base; the two fixing structures are respectively arranged at two sides of the die holder; the product mold is detachably arranged in the mold core; the material handle is arranged on one side of the die holder; the pouring channel is communicated with one side of the material handle, and the other end of the pouring channel is positioned at the center of the product die.
2. An automotive brake drum mold as claimed in claim 1, wherein,
the die holder comprises a die frame and two core pulling sliding seats, and the die frame is positioned at one side of the die core; the two core pulling sliding seats are respectively arranged on two sides of the die frame in a sliding manner.
3. An automotive brake drum mold as claimed in claim 2, wherein,
the die frame is provided with two core pulling sliding grooves, and the two core pulling sliding grooves are respectively positioned on two sides of the die frame.
4. An automotive brake drum mold according to claim 3,
the fixing structure comprises an oil cylinder seat and an output piece, and the oil cylinder seat is fixedly arranged on one side of the die frame; the output piece is arranged on one side of the oil cylinder seat.
5. An automotive brake drum mold according to claim 4,
the output piece comprises a core-pulling oil cylinder and a core-pulling connecting rod, and the core-pulling oil cylinder is fixedly arranged on one side of the oil cylinder seat; the core-pulling connecting rod is fixedly arranged on one side of the output end of the core-pulling oil cylinder, and the other end of the core-pulling connecting rod is fixedly arranged on one side of the core-pulling sliding seat.
6. An automotive brake drum mold as claimed in claim 1, wherein,
the automobile brake drum mold further comprises two exhaust grooves, and the two exhaust grooves are respectively and fixedly arranged on two sides of the mold core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321021168.1U CN219817940U (en) | 2023-04-28 | 2023-04-28 | Automobile brake drum mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321021168.1U CN219817940U (en) | 2023-04-28 | 2023-04-28 | Automobile brake drum mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219817940U true CN219817940U (en) | 2023-10-13 |
Family
ID=88285557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321021168.1U Active CN219817940U (en) | 2023-04-28 | 2023-04-28 | Automobile brake drum mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219817940U (en) |
-
2023
- 2023-04-28 CN CN202321021168.1U patent/CN219817940U/en active Active
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