CN215750372U - Fog lamp cover for automobile parts - Google Patents
Fog lamp cover for automobile parts Download PDFInfo
- Publication number
- CN215750372U CN215750372U CN202122113949.0U CN202122113949U CN215750372U CN 215750372 U CN215750372 U CN 215750372U CN 202122113949 U CN202122113949 U CN 202122113949U CN 215750372 U CN215750372 U CN 215750372U
- Authority
- CN
- China
- Prior art keywords
- wall
- heat dissipation
- fixedly connected
- fog lamp
- lower die
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000017525 heat dissipation Effects 0.000 claims description 44
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 150000001875 compounds Chemical class 0.000 abstract description 6
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Landscapes
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model belongs to the technical field of vehicle accessories, and particularly relates to a fog lamp cover for an automobile accessory, which comprises a lower die and a positioning mechanism; the inner wall of the top of the lower die is provided with a jack; the positioning mechanism is arranged inside the jack; the positioning mechanism comprises a square groove, a round rod, a sleeve, a positioning ring, a round ring and a spring; the square grooves are symmetrically formed in the side wall of the jack; the bottom of the round rod is fixedly connected with the inner side wall of the bottom end of the square groove; the bottom end of the sleeve is connected to the outer wall of the top end of the round rod in a sliding mode; the positioning ring is fixedly connected to the top of the sleeve; the circular ring is sleeved on the outer wall of the bottom end of the sleeve; the spring is sleeved on the outer wall of the round rod; the top of the spring is fixedly connected to the bottom of the circular ring; the bottom of the spring is fixedly connected with the inner side wall of the bottom end of the square groove; through setting up positioning mechanism, when going up mould and bed die compound die, can improve the precision for the car fog lamp lid finished product yields that makes is high, thereby has improved production efficiency.
Description
Technical Field
The utility model belongs to the technical field of vehicle accessories, and particularly relates to a fog lamp cover for an automobile accessory.
Background
With the improvement of living standard, automobiles begin to go into thousands of households, and in order to safely drive in rainy and foggy weather, fog lamps become standard fittings on automobiles.
In the prior art, a mold is required to be used for manufacturing the fog lamp cover, the mold is divided into an upper mold and a lower mold, and when the fog lamp cover is manufactured, a finished product is manufactured after mold closing and extrusion are required.
In the die closing process, because the inner jack of the lower die is lack of the positioning mechanism, the upper die cannot accurately complete the die closing action with the lower die, the finished product extruded to form the automobile fog lamp cover generates flaws, and the production efficiency of the fog lamp cover is reduced.
SUMMERY OF THE UTILITY MODEL
In order to make up for the defects of the prior art and solve the problems that in the die assembly process, due to the fact that a positioning mechanism is lacked in an inner jack of a lower die, an upper die cannot accurately complete the die assembly action with the lower die, the finished automobile fog lamp cover manufactured by extrusion is flawed, and meanwhile the production efficiency of the fog lamp cover is reduced, the fog lamp cover for automobile accessories is provided by the utility model.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the fog lamp cover for the automobile parts comprises a lower die and a positioning mechanism; the inner wall of the top of the lower die is provided with a jack; the positioning mechanism is arranged inside the jack; the positioning mechanism comprises a square groove, a round rod, a sleeve, a positioning ring, a round ring and a spring; the square grooves are symmetrically formed in the side wall of the jack; the bottom of the round rod is fixedly connected with the inner side wall of the bottom end of the square groove; the bottom end of the sleeve is connected to the outer wall of the top end of the round rod in a sliding mode; the positioning ring is fixedly connected to the top of the sleeve; the circular ring is sleeved on the outer wall of the bottom end of the sleeve; the spring is sleeved on the outer wall of the round rod; the top of the spring is fixedly connected to the bottom of the circular ring; the bottom of the spring is fixedly connected with the inner side wall of the bottom end of the square groove; through setting up positioning mechanism, when going up mould and bed die compound die, can improve the precision for the car fog lamp lid finished product yields that makes is high, thereby has improved production efficiency.
Preferably, the inner wall of the positioning ring is provided with a friction pad; the inner side wall of the sleeve is fixedly connected with a T-shaped rod; the T-shaped rods are arranged in an axisymmetric manner by taking the insertion holes as axes; the outer wall of the T-shaped rod is fixedly connected with a rubber pad; the friction pad and the rubber pad are contacted with the outer wall of the fixed rod, so that the positioning ring is convenient to descend.
Preferably, the side wall of the square groove is provided with a sliding groove; a sliding block is connected inside the sliding groove in a sliding manner; the outer wall of the sliding block is fixedly connected with the side wall of the circular ring; through setting up spout and slider, stability when can improve the sleeve and reciprocate.
Preferably, a heat dissipation assembly is arranged inside the lower die; the heat dissipation assembly comprises a heat dissipation cavity, a heat dissipation fin, a heat dissipation hole and a heat dissipation through groove; the heat dissipation cavity is arranged inside the lower die; the radiating fins are arranged on the inner side wall of the top end of the radiating cavity; the heat dissipation holes are formed in the outer wall of the lower die and communicated with the interior of the heat dissipation cavity; the heat dissipation through groove penetrates through the lower die; through setting up radiator unit, can improve the off-the-shelf radiating rate of car fog lamp lid, help improving production efficiency.
Preferably, the top of the lower die is provided with an upper die; the cooperation of the upper die and the lower die can improve the production and processing efficiency of the automobile fog lamp cover.
Preferably, a fixing rod is arranged at the top of the upper die; four fixing rods are arranged at the top of the upper die; the four fixing rods are in sliding fit with the jacks; the fixed rod and the jack are matched, so that the die assembly stability can be improved.
The utility model has the following beneficial effects:
1. according to the automobile fog lamp cover clamping device, when the automobile fog lamp cover is required to be clamped, the outer wall of the fixing rod is in contact with the friction pad arranged on the inner wall of the positioning ring, so that after the friction pad is in contact with the outer wall of the fixing rod, the positioning ring is driven to slide on the outer wall of the round rod through the matching sleeve and downwards extrude the spring through the round ring, the positioning ring completely descends to the inside of the square groove and the jack through the matching of the rubber pad and the friction pad, the clamping accuracy can be improved, the finished product yield of the manufactured automobile fog lamp cover is high, and the production efficiency is improved.
2. According to the utility model, through the heat dissipation assembly, the temperature inside the lower die and the upper die is still higher after the die assembly, in order to improve the processing efficiency, the heat inside the upper die is conveniently dissipated by arranging the heat dissipation cavity inside the lower die and matching with the heat dissipation fins arranged on the inner wall of the top end of the heat dissipation cavity, and then the heat is dissipated more quickly through the heat dissipation holes arranged on the outer wall of the lower die, so that the purpose of cooling is achieved.
Drawings
The utility model will be further explained with reference to the drawings.
FIG. 1 is a perspective view of a main structure of the first embodiment;
FIG. 2 is a cross-sectional view of a lower mold of the present embodiment;
FIG. 3 is a front view of an upper mold of the present embodiment;
FIG. 4 is an enlarged view of the structure A in FIG. 2 according to the present embodiment;
fig. 5 is a perspective view of a handle according to a second embodiment.
In the figure: 1. a lower die; 11. a jack; 21. a square groove; 22. a round bar; 23. a sleeve; 24. a positioning ring; 25. a circular ring; 26. a spring; 3. a friction pad; 4. a T-shaped rod; 5. a rubber pad; 6. a chute; 61. a slider; 71. a heat dissipation cavity; 72. a heat sink; 73. heat dissipation holes; 74. a heat dissipation through groove; 8. an upper die; 9. fixing the rod; 10. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
As shown in fig. 1 to 4, the fog lamp cover for automobile parts of the utility model comprises a lower die 1 and a positioning mechanism; the inner wall of the top of the lower die 1 is provided with an insertion hole 11; the positioning mechanism is arranged inside the jack 11; the positioning mechanism comprises a square groove 21, a round rod 22, a sleeve 23, a positioning ring 24, a circular ring 25 and a spring 26; the square grooves 21 are symmetrically formed in the side wall of the jack 11; the bottom of the round rod 22 is fixedly connected with the inner side wall of the bottom end of the square groove 21; the bottom end of the sleeve 23 is connected to the outer wall of the top end of the round rod 22 in a sliding manner; the positioning ring 24 is fixedly connected to the top of the sleeve 23; the circular ring 25 is sleeved on the outer wall of the bottom end of the sleeve 23; the spring 26 is sleeved on the outer wall of the round rod 22; the top of the spring 26 is fixedly connected to the bottom of the circular ring 25; the bottom of the spring 26 is fixedly connected with the inner side wall of the bottom end of the square groove 21; the inner wall of the positioning ring 24 is provided with a friction pad 3; the T-shaped rod 4 is fixedly connected to the inner side wall of the sleeve 23; the T-shaped rods 4 are arranged in an axisymmetric manner by taking the insertion holes 11 as axes; the outer wall of the T-shaped rod 4 is fixedly connected with a rubber pad 5; when the automobile fog lamp cover needs to be assembled, the four fixing rods 9 arranged at the top of the upper die 8 are aligned with the four insertion holes 11 arranged on the inner wall of the top of the lower die 1, the outer walls of the fixing rods 9 are contacted with the friction pad 3 arranged on the inner wall of the positioning ring 24, the friction pad 3 has strong friction force, so that after the friction pad 3 is contacted with the outer wall of the fixing rods 9, the positioning ring 24 is driven to slide on the outer wall of the round rod 22 through the matching sleeve 23 and downwards extrude the spring 26 through the round ring 25, the positioning ring 24 continuously descends until the inner parts of the square groove 21 and the insertion hole 11 are close to each other, due to the gravity action of the upper die 8, the fixing rods 9 can be contacted with the rubber pads 5, the positioning ring 24 completely descends to the inner parts of the square groove 21 and the insertion hole 11 through the cooperation of the rubber pads 5 and the friction pad 3, the assembling accuracy can be improved, and the finished product yield of the automobile fog lamp cover is high, thereby improving the production efficiency.
The side wall of the square groove 21 is provided with a sliding groove 6; a sliding block 61 is connected inside the sliding chute 6 in a sliding manner; the outer wall of the sliding block 61 is fixedly connected with the side wall of the circular ring 25; during operation, when the circular ring 25 descends to a height through the extrusion spring 26 in the square groove 21, the sliding block 61 fixedly connected with the side wall of the circular ring 25 slides in the sliding groove 6, so that the positioning mechanism is more stable when descending to the height.
A heat dissipation assembly is arranged inside the lower die 1; the heat dissipation assembly comprises a heat dissipation cavity 71, a heat dissipation fin 72, a heat dissipation hole 73 and a heat dissipation through groove 74; the heat dissipation cavity 71 is arranged inside the lower die 1; the radiating fins 72 are arranged on the inner side wall of the top end of the radiating cavity 71; the heat dissipation holes 73 are formed in the outer wall of the lower die 1 and are communicated with the interior of the heat dissipation cavity 71; the heat dissipation through groove 74 is arranged in the lower die 1 in a penetrating manner; the during operation, need higher temperature at the compound die in-process, and lower mould 1 is higher with the inside still temperature of last mould 8 after the compound die, in order to improve machining efficiency, through at the inside heat dissipation chamber 71 that sets up of lower mould 1, the fin 72 that the cooperation heat dissipation chamber 71 top inner wall set up, the inside heat effluvium of mould 8 will go up in the convenience, the rethread sets up louvre 73 at lower mould 1 outer wall, thereby faster effluvium the heat, at last through heat dissipation through groove 74, can accelerate the velocity of flow of wind, utilize wind energy to take away the heat, reach the purpose of cooling.
The top of the lower die 1 is provided with an upper die 8; the top of the upper die 8 is provided with a fixed rod 9; four fixing rods 9 are arranged at the top of the upper die 8; the four fixing rods 9 are in sliding fit with the jacks 11.
Example two
Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, two handles 10 are symmetrically disposed on the top of the upper mold 8; when the device works, the handle 10 is arranged, so that a worker can conveniently move the upper die 8 away from the upper side of the lower die 1 by using the handle 10, and the use portability of the device is improved.
The working principle is as follows: when the device is used, four fixing rods 9 arranged at the top of an upper die 8 are aligned with four insertion holes 11 arranged on the inner wall of the top of a lower die 1, the outer wall of each fixing rod 9 is contacted with a friction pad 3 arranged on the inner wall of a positioning ring 24, the friction pad 3 has stronger friction force, so that after the friction pad 3 is contacted with the outer wall of each fixing rod 9, the positioning ring 24 is driven to slide on the outer wall of a round rod 22 through a matching sleeve 23 and downwards extrude a spring 26 through a round ring 25, the positioning ring 24 continuously descends until the positioning ring is close to the square groove 21 and the insertion hole 11, the fixing rods 9 can be contacted with a rubber pad 5 under the action of the gravity of the upper die 8, the positioning ring 24 completely descends to the square groove 21 and the insertion hole 11 through the cooperation of the rubber pad 5 and the friction pad 3, the die assembly accuracy can be improved, the finished product rate of the manufactured automobile fog lamp cover is high, and the production efficiency is improved, the higher temperature of compound die in-process needs, and lower mould 1 is higher with the inside still temperature of last mould 8 after the compound die, in order to improve machining efficiency, through at the inside heat dissipation chamber 71 that sets up of lower mould 1, the fin 72 that the cooperation heat dissipation chamber 71 top inner wall set up, conveniently will go up the inside heat effluvium of mould 8, the rethread sets up the louvre 73 at lower mould 1 outer wall, thereby the faster effluvium of heat, last through heat dissipation through groove 74, can accelerate the velocity of flow of wind, utilize the wind energy to take away the heat, reach the purpose of cooling.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean 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 do not necessarily 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.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. Fog lamp lid for auto-parts, its characterized in that: comprises a lower die (1) and a positioning mechanism; the inner wall of the top of the lower die (1) is provided with a jack (11); the positioning mechanism is arranged inside the jack (11);
the positioning mechanism comprises a square groove (21), a round rod (22), a sleeve (23), a positioning ring (24), a round ring (25) and a spring (26); the square grooves (21) are symmetrically formed in the side wall of the jack (11); the bottom of the round rod (22) is fixedly connected with the inner side wall of the bottom end of the square groove (21); the bottom end of the sleeve (23) is connected to the outer wall of the top end of the round rod (22) in a sliding manner; the positioning ring (24) is fixedly connected to the top of the sleeve (23); the circular ring (25) is sleeved on the outer wall of the bottom end of the sleeve (23); the spring (26) is sleeved on the outer wall of the round rod (22); the top of the spring (26) is fixedly connected to the bottom of the circular ring (25); the bottom of the spring (26) is fixedly connected with the inner side wall of the bottom end of the square groove (21).
2. The fog lamp cover for automobile parts according to claim 1, wherein: the inner wall of the positioning ring (24) is provided with a friction pad (3); the inner side wall of the sleeve (23) is fixedly connected with a T-shaped rod (4); the T-shaped rods (4) are arranged in an axisymmetric manner by taking the insertion holes (11) as axes; and a rubber pad (5) is fixedly connected to the outer wall of the T-shaped rod (4).
3. The fog lamp cover for automobile parts according to claim 2, wherein: the side wall of the square groove (21) is provided with a sliding groove (6); a sliding block (61) is connected in the sliding groove (6) in a sliding manner; the outer wall of the sliding block (61) is fixedly connected with the side wall of the circular ring (25).
4. The fog lamp cover for automobile parts according to claim 3, wherein: a heat dissipation assembly is arranged inside the lower die (1); the heat dissipation assembly comprises a heat dissipation cavity (71), a heat dissipation fin (72), a heat dissipation hole (73) and a heat dissipation through groove (74); the heat dissipation cavity (71) is arranged inside the lower die (1); the radiating fins (72) are arranged on the inner side wall of the top end of the radiating cavity (71); the heat dissipation holes (73) are formed in the outer wall of the lower die (1) and communicated with the interior of the heat dissipation cavity (71); the heat dissipation through groove (74) penetrates through the lower die (1).
5. The fog lamp cover for automobile parts according to claim 4, wherein: an upper die (8) is arranged at the top of the lower die (1).
6. The fog lamp cover for automobile parts according to claim 5, wherein: a fixed rod (9) is arranged at the top of the upper die (8); four fixing rods (9) are arranged at the top of the upper die (8); the four fixing rods (9) are in sliding fit with the jacks (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122113949.0U CN215750372U (en) | 2021-09-01 | 2021-09-01 | Fog lamp cover for automobile parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122113949.0U CN215750372U (en) | 2021-09-01 | 2021-09-01 | Fog lamp cover for automobile parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215750372U true CN215750372U (en) | 2022-02-08 |
Family
ID=80083427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122113949.0U Expired - Fee Related CN215750372U (en) | 2021-09-01 | 2021-09-01 | Fog lamp cover for automobile parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215750372U (en) |
-
2021
- 2021-09-01 CN CN202122113949.0U patent/CN215750372U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110695112B (en) | Radial-reverse combined extrusion forming method for thin-walled cylindrical part with outer boss | |
| CN110695111B (en) | Radial-reverse combined extrusion forming die for thin-walled cylindrical part with outer boss | |
| CN215750372U (en) | Fog lamp cover for automobile parts | |
| CN211279520U (en) | Injection mold for industrial production | |
| CN104785697A (en) | Multi-directional stamping composite molding mould for hub unit outer flange blank | |
| CN212121422U (en) | Rim forming die | |
| CN212579149U (en) | Stamping die that cooling effect is good | |
| CN211727350U (en) | Device for fastening forging die | |
| CN103978058B (en) | A kind of both-way block mould bases and using method thereof | |
| CN113523234A (en) | Lightweight aluminum alloy die-casting die | |
| CN220499786U (en) | Auto parts tray production mould convenient to cooling drawing of patterns | |
| CN216095982U (en) | Stamping blind hole spline shaft machining die convenient for die stripping | |
| CN219466769U (en) | Mould is used in production of graphite crucible | |
| CN219899695U (en) | Solar panel aluminum profile forming die | |
| CN214562714U (en) | Scalable motormeter dish lower cover mould | |
| CN219616479U (en) | Die-cut equipment of photomultiplier base plate tape casting shaping | |
| CN221336200U (en) | Processing device of base plate | |
| CN214211927U (en) | Cold pressing die for diamond saw blade | |
| CN220805452U (en) | Mineral casting forming die | |
| CN218700827U (en) | Forming die for automobile plastic mat | |
| CN215039785U (en) | Ventilation window baffle injection mold | |
| CN221212567U (en) | Die cavity height-adjustable die | |
| CN219211327U (en) | Quick positioning fixture of stamping die | |
| CN211613858U (en) | Five-side needle extrusion forming die | |
| CN220497724U (en) | Mould is used in processing of heat pipe radiator fin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20220208 |