CN218660130U - Automobile disc brake pad hot-pressing process mixture feeding mechanism - Google Patents
Automobile disc brake pad hot-pressing process mixture feeding mechanism Download PDFInfo
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- CN218660130U CN218660130U CN202223266093.1U CN202223266093U CN218660130U CN 218660130 U CN218660130 U CN 218660130U CN 202223266093 U CN202223266093 U CN 202223266093U CN 218660130 U CN218660130 U CN 218660130U
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Abstract
The utility model belongs to the technical field of the mould, specific saying relates to a car disc brake block hot pressing process mixture throws material mechanism. The main technical scheme is as follows: comprises a fixed plate, a plurality of feeding devices which are arranged and fixed on the fixed plate and a middle plate drawing mechanism for realizing the opening and closing of the feeding devices; in the drawing direction of the middle plate drawing mechanism, the distance between the material feeders is larger than the cavity holes of the material feeders; the drawing plate forming the middle drawing plate mechanism is provided with material leaking holes which are in one-to-one correspondence with the material feeders, and when the middle drawing plate mechanism is drawn, the material leaking holes can be in right correspondence with the cavity holes; the middle drawing plate mechanism and the fixed plate realize the opening and closing of the material leakage hole and the cavity hole through the spring assembly and the locking and positioning mechanism which are connected between the middle drawing plate mechanism and the fixed plate. The formation that the material mechanism was thrown to mixture of this structure throws the material in-process can effectively reduce dust material and float dirt, is favorable to operating environment's purification.
Description
Technical Field
The utility model relates to a technical field of mould especially relates to a material mechanism is thrown to car disc brake block hot pressing process mixture.
Background
The disc brake pad is formed by filling mixed powdery materials into a mould through a feeding mechanism and then performing hot press molding. But the structure of feeding mechanism comprises the fixed plate that is provided with the feeder and the middle drawing plate, and when in use, the fixed plate that is provided with a plurality of feeders is fixed on the die that is arranged with a plurality of die cavities, and the middle drawing plate is integrally pulled open, and the powdery material in the feeder falls into the corresponding die cavity. When the feeding mechanism with the structure is operated, the powdery material can be attached to the middle drawing plate, so that the floating dust of the operation environment is increased, and the product quality and the body health of an operator are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can effectively reduce the dust material and form that the dust floats, operational environment good car disc brake block hot pressing process mixture throws material mechanism.
Realize the utility model discloses the technical scheme that above-mentioned purpose adopted does:
a mixed material feeding mechanism for an automobile disc brake pad hot-pressing procedure comprises a fixed plate, a plurality of feeding devices which are arranged and fixed on the fixed plate, and a middle plate drawing mechanism for realizing the opening and closing of the feeding devices; in the drawing direction of the middle plate drawing mechanism, the distance between the material feeders is larger than the cavity holes of the material feeders; the drawing plate forming the middle drawing plate mechanism is provided with material leaking holes which are in one-to-one correspondence with the material feeders, and when the middle drawing plate mechanism is drawn, the material leaking holes can be in right correspondence with the cavity holes; the middle drawing plate mechanism and the fixed plate realize the opening and closing of the material leakage hole and the cavity hole through a spring assembly and a locking and positioning mechanism which are connected between the middle drawing plate mechanism and the fixed plate.
The additional technical characteristics of the automobile disc brake pad hot-pressing procedure mixture feeding mechanism further comprise:
the fixing plate is of a flat plate structure;
the feeding device and the bracket are in a splicing structure;
a guide ring capable of being inserted into a die cavity is arranged on the bottom plate at the material leakage hole of the switch drawing plate;
a baffle structure which can be positioned with the fixed plate is arranged at the end part forming the pulling direction of the switch pulling plate;
the end part of the switch pulling plate opposite to the pulling direction is provided with a second baffle structure which can be positioned with the fixed plate, and the second baffle structure can control the pulling distance of the switch pulling plate.
The utility model provides a car disc brake block hot pressing process mixture throws material mechanism compares with prior art, has following advantage: firstly, as the material leaking holes which are in one-to-one correspondence with the feeding devices are arranged on the drawing plate forming the drawing plate mechanism, the material leaking holes can be in right correspondence with the cavity holes, so that the powdery materials in the feeding devices can be smoothly filled into the cavity of the mold, the problem that the materials adhered on the drawing plate form dust is effectively avoided, and the operating space has the characteristic of good operating environment; secondly, because the feeding device and the fixed plate which form the mechanism are in an inserting structure, the feeding device can be replaced, and the requirements of the mould packing with different specifications are met; thirdly, because the guide ring which can be inserted into the die cavity is arranged at the position of the material leakage hole of the drawing plate of the switch, the device can accurately leak materials, the surface of the die cavity is clean, and the generation of powder floating dust is effectively reduced.
Drawings
FIG. 1 is a schematic structural diagram of a mixture feeding mechanism in a hot-pressing process of an automobile disc brake pad;
FIG. 2 is a schematic view of the closed C-C configuration of the batch charging mechanism of FIG. 1;
fig. 3 is a schematic view of the C-C structure of the feeding state of the mixture feeding mechanism in fig. 1.
Detailed Description
The structure and the working principle of the mixture feeding mechanism for the hot-pressing process of the automobile disc brake pad provided by the invention are further described in detail with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, for the utility model provides a structural schematic diagram of a material mechanism is thrown to car disc brake block hot pressing process mixture. The structure of the mechanism comprises a fixed plate 1, a plurality of feeding devices 2 arranged and fixed on the fixed plate and a plate drawing mechanism 3 for realizing the opening and closing of the feeding devices, wherein the plate drawing mechanism and the fixed plate are fixed by a bottom plate (or a sliding chute) 5 fixed relative to the fixed plate; in the drawing direction of the plate drawing mechanism, the distance A between the material feeders is larger than the length B of the cavity hole 21 of the material feeder; the material leakage holes 32 which are in one-to-one correspondence with the material feeders 2 are arranged on the drawing plate 31 which forms the drawing plate mechanism, and when the drawing plate mechanism is drawn, the material leakage holes 32 can be just corresponding to the cavity holes 21; the plate drawing mechanism 3 and the fixed plate 1 open and close the material leaking hole 32 and the cavity hole 21 by including the spring assembly 33 connected therebetween and the positioning and locking mechanism arranged therebetween, i.e. complete the filling into the mold.
The working principle of the hot-pressing automobile disc brake pad mixture feeding by utilizing the mechanism is as follows: placing a mechanism with brake block mixture in a batch feeder on a mould disc of an automobile disc brake block, drawing a plate drawing mechanism 3 out of a distance of the length B of a cavity hole 21 of the batch feeder, and positioning a fixed plate and a drawing plate through a positioning and locking mechanism, wherein the cavity holes 21 of all the batch feeders are aligned with corresponding material leaking holes 32, and powdery mixture in the batch feeder is filled into a corresponding mould; and opening the locking mechanism to pull the plate to return, thus completing the feeding process of the automobile disc brake pad mixture in the hot-pressing process.
In the structure of the mixture feeding mechanism for the hot-pressing process of the automobile disc brake pad,
the fixed plate 1 can be of a grid structure provided with grid holes 11, so that the weight of the mechanism can be greatly reduced, and convenience in operation is facilitated; the pulling plate can also be of a flat plate structure, so that dust pollution to the operating environment caused by dust formed by powder materials adhered to the surface of the pulling plate through the grid holes when the pulling plate is pulled out can be effectively reduced;
a plurality of feeding devices 2 fixed on the fixed plate can form a fixedly connected integrated structure with the fixed plate; or the two parts can form a plug-in structure connected by a plug-in component 22 as shown in fig. 3, so that the batch feeder 2 with different specifications can be replaced conveniently, and the requirement of pressing and filling different types of disc brake pads can be met;
in order to ensure that the mechanism leaks accurately, the surface of the die cavity is clean and the generation of powder floating dust is effectively reduced, a guide ring 34 which can be inserted into the die cavity is arranged on the bottom plate 5 forming the plate-drawing leakage hole 32;
in order to effectively control the fixed plate and the plate drawing mechanism to realize positioning and meet the requirement of realizing complete opening and complete closing between the cavity hole 21 and the corresponding material leaking hole 32, a baffle structure 35 capable of rotating with a shaft positioned by the fixed plate is arranged at the end part forming the drawing direction of the drawing plate as shown in fig. 3; alternatively, both the end of the drawer plate and the end of the fixed plate, which end is opposite to the direction of withdrawal, may be provided with an upper stop 13 and a second stop 36 which can be positioned with respect to the fixed plate, the upper stop 13 and the second stop 36 being able to control the withdrawal distance of the drawer plate, which distance is the same as the length B of the housing hole 21 of the feeder.
The positioning and locking mechanism of the above mechanism can be formed by a support rod 42 fixed on the baffle structure 35 by a shaft 41 as shown in fig. 1 and 3, that is, when the drawing plate is drawn out to complete the filling, the support rod is rotated to abut against the side surface of the fixed plate to realize the positioning of the two; otherwise, after the material is filled, the supporting rod is rotated, and the drawing plate is reset to close the feeder under the action of the spring mechanism 33; of course, the structure for positioning and locking the mechanism between the fixing plate and the baffle plate mechanism when the filler is pulled out can also be realized by the insertion rod and the corresponding insertion hole which are set between the fixing plate and the baffle plate mechanism.
Claims (6)
1. A mixed material feeding mechanism for an automobile disc brake pad hot-pressing procedure comprises a fixed plate, a plurality of feeding devices which are arranged and fixed on the fixed plate, and a middle plate drawing mechanism for realizing the opening and closing of the feeding devices; the method is characterized in that: in the drawing direction of the middle plate drawing mechanism, the distance between the material feeders is larger than the cavity holes of the material feeders; the drawing plate forming the middle drawing plate mechanism is provided with material leaking holes which are in one-to-one correspondence with the material feeders, and when the middle drawing plate mechanism is drawn, the material leaking holes can be in right correspondence with the cavity holes; the middle drawing plate mechanism and the fixed plate realize the opening and closing of the material leakage hole and the cavity hole through a spring assembly and a locking and positioning mechanism which are connected between the middle drawing plate mechanism and the fixed plate.
2. The automobile disc brake pad hot-pressing process mixture feeding mechanism of claim 1 is characterized in that: the fixing plate is of a flat plate structure.
3. The automobile disc brake pad hot-pressing process mixture feeding mechanism of claim 1 is characterized in that: the batch feeder and the bracket are in a splicing structure.
4. The automobile disc brake pad hot-pressing process mixture feeding mechanism of claim 1 is characterized in that: and a guide ring which can be inserted into a die cavity of the die is arranged on the bottom plate at the material leakage hole of the switch drawing plate.
5. The automobile disc brake pad hot-pressing process mixture feeding mechanism of claim 1 is characterized in that: and a baffle structure which can be positioned with the fixed plate is arranged at the end part of the switch drawing plate in the drawing direction.
6. The automobile disc brake pad hot-pressing process mixture feeding mechanism of claim 1 is characterized in that: and a second baffle structure capable of being positioned with the fixed plate is arranged at the end part of the switch pulling plate opposite to the pulling direction of the switch pulling plate, and the second baffle structure can control the pulling distance of the switch pulling plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223266093.1U CN218660130U (en) | 2022-12-07 | 2022-12-07 | Automobile disc brake pad hot-pressing process mixture feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223266093.1U CN218660130U (en) | 2022-12-07 | 2022-12-07 | Automobile disc brake pad hot-pressing process mixture feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218660130U true CN218660130U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223266093.1U Active CN218660130U (en) | 2022-12-07 | 2022-12-07 | Automobile disc brake pad hot-pressing process mixture feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218660130U (en) |
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2022
- 2022-12-07 CN CN202223266093.1U patent/CN218660130U/en active Active
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