CN217862900U - Automobile spare tire cover plate and processing die - Google Patents
Automobile spare tire cover plate and processing die Download PDFInfo
- Publication number
- CN217862900U CN217862900U CN202123260848.2U CN202123260848U CN217862900U CN 217862900 U CN217862900 U CN 217862900U CN 202123260848 U CN202123260848 U CN 202123260848U CN 217862900 U CN217862900 U CN 217862900U
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- cover plate
- spare tire
- automobile
- fixed
- layer
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- 239000002131 composite material Substances 0.000 claims abstract description 27
- 239000004743 Polypropylene Substances 0.000 claims abstract description 15
- 239000004744 fabric Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 11
- -1 polypropylene Polymers 0.000 claims abstract description 8
- 229920001155 polypropylene Polymers 0.000 claims abstract description 8
- 150000001875 compounds Chemical class 0.000 claims abstract description 7
- 229920001169 thermoplastic Polymers 0.000 claims description 11
- 239000004416 thermosoftening plastic Substances 0.000 claims description 11
- 238000003754 machining Methods 0.000 claims description 5
- 238000013329 compounding Methods 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an automobile spare tire cover plate, which comprises a cover plate body, one side both sides of apron body are equipped with a stretching strap respectively be fixed with the support around the surface of apron body, are equipped with two buckles that the interval set up respectively in the top of two supports, are equipped with two cassettes that the interval set up respectively in the below of two supports, the apron body includes the basic skeleton of EPP or EPO material, and it has the one deck cloth layer to compound through first thermoplasticity composite bed on the upper strata of basic skeleton, and it has the modified polypropylene layer to compound through second thermoplasticity composite bed at the lower floor of basic skeleton. The utility model also discloses a mold processing of preparation car spare tyre apron, the car spare tyre apron lightweight of this structure preparation is good, intensity is high, and mold processing's work efficiency is high.
Description
Technical Field
The utility model relates to a technical field of automobile cover plate, especially an automobile spare tyre cover plate and mold processing.
Background
In the production of automobiles, such as a cover plate of a trunk storage box, a spare tire cover plate, a tailgate cover plate, or the like, such a cover plate is currently mainly constituted by a single skeleton, resulting in poor product strength, easy deformation under gravity use, insufficient weight reduction, and low processing efficiency in processing the cover plate, and the like, and thus improvements are required.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a car spare tyre cover and mold processing that lightweight, intensity are high, machining efficiency is high in order to solve above-mentioned prior art not enough.
In order to realize the above-mentioned purpose, the utility model discloses a car spare tyre cover, including the apron body, one side both sides of apron body are equipped with a stretching strap respectively the surface of apron body is fixed with the support all around, is equipped with two buckles that the interval set up respectively in the top of two supports, is equipped with two cassettes that the interval set up respectively in the below of two supports, the apron body includes the basic skeleton of EPP or EPO material, and it has the one deck cloth layer to have the first thermoplasticity composite bed complex on the upper strata of basic skeleton, and it has the modified polypropylene layer to have the second thermoplasticity composite bed complex at the lower floor of basic skeleton.
Further, the modified polypropylene layer is made of a PP + PE-TD15 material.
Furthermore, the cloth layer is made of 150 g/square meter PET non-woven fabric or a composite material formed by compounding 200 g/square meter knitted fabric and 1-2mm thick PP sponge.
The utility model also discloses a mold processing of preparation car spare tyre apron, it is including can going on the oven and the compound lathe that soften to the plasticity composite bed, compound lathe includes the frame, locates the cover half in the frame and arrange the cover half top in and can reciprocate back and cover half complex movable mould, all is equipped with a guide bar around the frame, is equipped with the mount that reciprocates along the guide bar between four guide bars, the movable mould is fixed on the mount, still is equipped with the cooler on the movable mould, is equipped with the connecting seat above four guide bars, be equipped with the actuating cylinder that drives of drive mount on the connecting seat, be equipped with the center on the oven and arrange the oven in, the conveyer belt of oven is stretched out at both ends, is equipped with the conveying mechanism of drive conveyer belt work in one side of conveyer belt.
In order to facilitate disassembly, a fixed die fixing table is arranged on the machine frame, a protruding part is arranged on the fixed die fixing table, inclined stop blocks are arranged on the periphery of the protruding part, and the fixed die is clamped on the fixed die fixing table and limited by the stop blocks.
In order to facilitate disassembly, the movable die is connected with the fixed frame through the movable die fixed plate.
In order to play a role in guiding and limiting, limiting holes are formed in the periphery of the fixed die fixing table, an L-shaped limiting plate is arranged outside each limiting hole, and limiting columns clamped into the limiting holes are arranged on the periphery of the movable die.
In order to improve the safety, a safety sensor is arranged on the conveying belt.
The utility model provides a pair of car spare tyre cover and mold processing, car spare tyre cover in this structure uses EPP or EPO shaping basic skeleton earlier, then passes through other material layers of thermoplasticity composite bed composite one deck respectively on basic skeleton, finally constitutes a complete product, it is good to compare its lightweight of prior art, intensity is higher, the mold processing of this product simultaneously can improve work efficiency through softening earlier the thermoplasticity composite bed again compound on the product in advance.
Drawings
Fig. 1 is a schematic front structural view of a cover plate of a spare tire of an automobile in embodiment 1;
FIG. 2 is a schematic cross-sectional view of a cover plate for a spare tire of an automobile according to embodiment 1;
FIG. 3 is a schematic structural diagram of an overall processing mold for manufacturing a spare tire cover plate of an automobile in the embodiment 1;
fig. 4 is a schematic structural diagram of the movable mold and the stationary mold in embodiment 1.
In the figure: the device comprises a cover plate body 1, a pull belt 2, a support 3, a buckle 4, a clamping seat 5, a basic framework 6, a first thermoplastic composite layer 9, a cloth layer 8, a second thermoplastic composite layer 10, a modified polypropylene layer 11, an oven 12, a composite machine tool 13, a rack 14, a fixed die 15, a movable die 16, a guide rod 17, a fixed frame 18, a cooler 19, a connecting seat 20, a driving air cylinder 21, a conveying belt 22, a conveying mechanism 23, a limiting hole 24, a limiting plate 25, a limiting column 26, a safety inductor 27, a movable die fixing plate 28, a fixed die fixing table 29, a stop block 30 and a bulge 31.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1:
as shown in fig. 1 and fig. 2, the cover plate for the spare tire of the automobile provided by the embodiment includes a cover plate body 1, two drawstrings 2 are respectively disposed on two sides of one side of the cover plate body 1, a bracket 3 is fixed on the periphery of one surface of the cover plate body 1, two fasteners 4 arranged at intervals are respectively disposed above the two brackets 3, two clamping seats 5 arranged at intervals are respectively disposed below the two brackets 3, the cover plate body 1 includes a basic skeleton 6 made of EPP or EPO material, a fabric layer 8 is compounded on the upper layer of the basic skeleton 6 through a first thermoplastic composite layer 9, and a modified polypropylene layer 11 is compounded on the lower layer of the basic skeleton 6 through a second thermoplastic composite layer 10.
Further, the modified polypropylene layer 11 is made of PP + PE-TD15 material. In this embodiment, the basic skeleton 6 is an EPP material, and an EPO material may be used. And the PP + PE-TD15 material can be purchased and obtained.
Furthermore, the cloth layer 8 is made of 150 g/square meter PET non-woven fabric or a composite material formed by compounding 200 g/square meter knitted fabric and 1-2mm thick PP sponge, and when the PP sponge is used as the cloth layer 8, the comfortableness of the product can be improved.
As shown in fig. 3 and 4, the embodiment further discloses a processing mold for preparing an automobile spare tire cover plate, which includes an oven 12 and a composite machine tool 13, wherein the oven 12 and the composite machine tool 13 can soften a plastic composite layer, the composite machine tool 13 includes a frame 14, a fixed mold 15 arranged on the frame 14, and a movable mold 16 arranged above the fixed mold 15 and capable of moving up and down and then matching with the fixed mold 15, guide rods 17 are arranged around the frame 14, a fixed frame 18 moving up and down along the guide rods 17 is arranged between the four guide rods 17, the movable mold 16 is fixed on the fixed frame 18, a cooler 19 is further arranged on the movable mold 16, a connecting seat 20 is arranged above the four guide rods 17, a driving cylinder 21 for driving the fixed frame 18 is arranged on the connecting seat 20, a conveying belt 22 is arranged on the oven 12, the center of the oven 12 is arranged in the oven, two ends of the conveying belt 22 extend out of the oven 12, and a conveying mechanism 23 for driving the conveying belt 22 to work is arranged on one side of the conveying belt 22.
For the convenience of disassembly, a fixed die fixing table 29 is arranged on the frame 14, a protruding part 31 is arranged on the fixed die fixing table 29, an inclined stop block 30 is arranged around the protruding part 31, and the fixed die 15 is clamped on the fixed die fixing table 29 and limited by the stop block 30.
For the convenience of disassembly, the movable mold 16 is connected with the fixed frame 18 through a movable mold fixed plate 28.
In order to play a role of guiding and limiting, limiting holes 24 are formed in the periphery of the fixed die fixing platform 29, an L-shaped limiting plate 25 is arranged outside each limiting hole 24, and limiting columns 26 clamped in the limiting holes 24 are arranged on the periphery of the movable die 16.
In order to increase the safety, a safety sensor 27 is also provided on the conveyor belt 22.
When the device works, firstly, corresponding materials are prepared into corresponding laminates according to requirements and set sizes, then, according to the sequence, a cloth layer 8 is placed on a fixed die 15, then, a processed thermoplastic composite layer is baked and softened through an oven 12, then, the processed thermoplastic composite layer is placed on the cloth layer 8, a basic framework 6 is placed on the thermoplastic composite layer of the fixed die 15, a thermoplastic composite layer baked and softened by the oven 12 is placed on the basic framework 6, then, a modified polypropylene layer 11 is placed on the thermoplastic composite layer, a driving cylinder 21 is driven to work at the moment, a fixed frame 18 is moved downwards, a movable die 16 is driven to move downwards, a cooler 19 is used for cooling, the fixed die 15 and the movable die 16 are pressed, and finally, the processing process of the automobile spare tire cover plate is realized.
Claims (8)
1. The utility model provides an automobile spare tire cover, includes apron body (1), characterized by: the improved cover plate is characterized in that two pull belts (2) are respectively arranged on two sides of one side of the cover plate body (1), supports (3) are fixed on the periphery of one surface of the cover plate body (1), two buckles (4) arranged at intervals are respectively arranged above the two supports (3), two clamping seats (5) arranged at intervals are respectively arranged below the two supports (3), the cover plate body (1) comprises a basic framework (6) made of EPP or EPO materials, a cloth layer (8) is compounded on the upper layer of the basic framework (6) through a first thermoplastic composite layer (9), and a modified polypropylene layer (11) is compounded on the lower layer of the basic framework (6) through a second thermoplastic composite layer (10).
2. The cover plate for the spare tire of the automobile as set forth in claim 1, wherein: the cloth layer (8) is made of 150 g/square meter PET non-woven fabric or a composite material formed by compounding 200 g/square meter knitted fabric and 1-2mm thick PP sponge.
3. The processing die for preparing the automobile spare tire cover plate as claimed in claim 1, is characterized in that: including oven (12) and compound lathe (13) that can soften to the plastic composition layer, compound lathe (13) include frame (14), locate cover half (15) on frame (14) and arrange cover half (15) top in and can reciprocate back and cover half (15) complex movable mould (16), all be equipped with a guide bar (17) around frame (14), be equipped with between four guide bar (17) mount (18) that reciprocate along guide bar (17), movable mould (16) are fixed on mount (18), still are equipped with cooler (19) on movable mould (16), are equipped with connecting seat (20) above four guide bar (17), be equipped with driving cylinder (21) of drive mount (18) on connecting seat (20), be equipped with the center on oven (12) and arrange oven (12) in, both ends stretch out conveyer belt (22) of oven (12), be equipped with conveying mechanism (23) that drive conveyer belt (22) worked in one side of conveyer belt (22).
4. The mold for machining a cover plate of a spare tire of an automobile as claimed in claim 3, wherein: a fixed die fixing table (29) is arranged on the rack (14), a protruding part (31) is arranged on the fixed die fixing table (29), inclined stop blocks (30) are arranged on the periphery of the protruding part (31), and the fixed die (15) is clamped on the fixed die fixing table (29) and limited by the stop blocks (30).
5. The mold for machining a cover plate of a spare tire of an automobile as claimed in claim 3 or 4, wherein: the movable mould (16) is connected with the fixed frame (18) through a movable mould fixed plate (28).
6. The mold for machining a cover plate of a spare tire of an automobile as claimed in claim 4, wherein: the fixed die fixing table (29) is provided with limiting holes (24) on the periphery, an L-shaped limiting plate (25) is arranged outside each limiting hole (24), and limiting columns (26) clamped in the limiting holes (24) are arranged on the periphery of the movable die (16).
7. The mold for processing the cover plate of the spare tire of the automobile as claimed in claim 3, 4 or 6, wherein: a safety sensor (27) is also arranged on the conveyor belt (22).
8. The mold for machining a cover plate of a spare tire of an automobile as claimed in claim 5, wherein: a safety sensor (27) is also arranged on the conveyor belt (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123260848.2U CN217862900U (en) | 2021-12-23 | 2021-12-23 | Automobile spare tire cover plate and processing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123260848.2U CN217862900U (en) | 2021-12-23 | 2021-12-23 | Automobile spare tire cover plate and processing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217862900U true CN217862900U (en) | 2022-11-22 |
Family
ID=84049390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123260848.2U Active CN217862900U (en) | 2021-12-23 | 2021-12-23 | Automobile spare tire cover plate and processing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217862900U (en) |
-
2021
- 2021-12-23 CN CN202123260848.2U patent/CN217862900U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automobile spare tire cover plate and processing mold Effective date of registration: 20231031 Granted publication date: 20221122 Pledgee: Haishu Sub branch of Bank of Ningbo Co.,Ltd. Pledgor: NINGBO SUNLIGHT MOTOR PARTS Co.,Ltd. Registration number: Y2023980063327 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |