CN219789051U - Front bumper upper decorative cover assembly injection mold - Google Patents
Front bumper upper decorative cover assembly injection mold Download PDFInfo
- Publication number
- CN219789051U CN219789051U CN202321135266.8U CN202321135266U CN219789051U CN 219789051 U CN219789051 U CN 219789051U CN 202321135266 U CN202321135266 U CN 202321135266U CN 219789051 U CN219789051 U CN 219789051U
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- fixedly connected
- front bumper
- injection mold
- cover assembly
- decorative cover
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- 238000002347 injection Methods 0.000 title claims abstract description 17
- 239000007924 injection Substances 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005266 casting Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an injection mold for a front bumper upper decorative cover assembly, which relates to the technical field of automobile part manufacturing and comprises a base, wherein two mounting plates are fixedly connected to the upper surface of the base, a bidirectional screw rod is rotatably connected between the two mounting plates, driving mechanisms are jointly arranged on two sides of the two mounting plates, sliding blocks are respectively sleeved on the rod walls at two ends of the two bidirectional screw rods in a sliding manner, lower molds are fixedly connected to the upper surfaces of the corresponding two sliding blocks, cavities are respectively formed in the two lower molds, a rebound mechanism is arranged in each cavity, and an upper mold is slidably arranged above each lower mold through the rebound mechanism. According to the utility model, the motor is started by the motor arranged on one side of the mounting plate, the two-way screw rod connected with the motor is rotated, and then the other two-way screw rod can be rotated by the cooperation between the two belt pulleys and the belt, so that the two lower dies can be mutually close to or far from each other.
Description
Technical Field
The utility model relates to the technical field of automobile part manufacturing, in particular to an injection mold for a front bumper upper decorative cover assembly.
Background
With the development of mold technology and materials, more and more automobile parts are processed and formed through injection molds, and the front bumper upper decorative cover assembly is a main component part of an automobile, and in the manufacturing process, castings are difficult to take out from the molds, so that the efficiency is low.
The front bumper upper decorative cover assembly injection mold with the retrieval publication number of CN214820450U comprises a front base plate, a front template, a rear template, an ejector plate and an ejector bottom plate, wherein an outer contour male die and an outer contour female die are arranged on the front template, an inner contour female die and an inner contour male die are arranged on the rear template, a mounting hole male die is arranged on the front template, an ejector pin is arranged on the ejector bottom plate, a sliding block male die is arranged on the rear template, and a sliding block male die pressing plate is arranged on the front template.
For the above scheme, the following disadvantages exist:
according to the technical scheme, the ejector pin is adopted to eject the processed casting, and the processed casting is possibly damaged due to friction with the casting in the ejection process, so that the reject ratio of the product is improved.
Disclosure of Invention
The present utility model has been made in view of the above-mentioned problems with the existing front bumper upper trim cover assembly injection mold.
Therefore, the utility model aims to provide the injection mold for the front bumper upper decorative cover assembly, which solves the problem that the ejector pin rubs with a casting in the process of ejecting the casting so as to damage the casting, and the reject ratio of products is improved.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides a front bumper goes up and decorates lid assembly injection mold, includes the base, the last fixed surface of base is connected with two mounting panels, two rotate between the mounting panel and be connected with two-way lead screw, two the both sides of mounting panel are provided with actuating mechanism jointly, two the pole wall at two ends of two-way lead screw all slides and has cup jointed the slider, and the upper surface of two corresponding sliders is fixedly connected with bed die jointly, two the cavity has all been seted up to the inside of bed die, every the inside of cavity all is provided with rebound mechanism, two the top of bed die is provided with the mould through rebound mechanism slip, two the mould is provided with fixed establishment jointly with one side of corresponding bed die, can easily take out the foundry goods through separating two every moulds to make it can not take place the damage.
Preferably, the driving mechanism comprises a motor, two belt pulleys and a belt, the motor is fixedly connected to the side wall of the corresponding mounting plate, one of the two-way screw rod is fixedly connected with the output end of the motor after penetrating through the side wall of the corresponding mounting plate, one end, far away from the motor, of the two-way screw rod is fixedly connected with the corresponding belt pulley respectively after penetrating through the side wall of the corresponding mounting plate, and the belt is slidably arranged between the two belt pulleys, so that the two-way screw rods can be driven.
Preferably, the rebound mechanism comprises a pair of fixing rods, a plurality of baffles and a plurality of springs, wherein through holes are formed in the upper surface of each cavity, each fixing rod is fixedly and slidably arranged in the corresponding through hole, each baffle is slidably arranged in the cavity and fixedly connected with one end of the corresponding fixing rod, one end of the fixing rod, away from the baffle, is fixedly connected with the lower surface of the corresponding upper die, and each spring is fixedly connected with the lower surface of the corresponding baffle, so that the two upper dies can automatically pop out through each spring.
Preferably, the fixing mechanism comprises two L-shaped inserted bars, two sockets and two bolts, wherein the two L-shaped inserted bars are respectively and fixedly connected to one side of the corresponding upper die, each socket is respectively and fixedly connected to one side of the corresponding lower die, the two bolts are respectively and slidably arranged in the corresponding sockets, the two L-shaped inserted bars are respectively matched with the corresponding sockets, and the two upper dies can be fixedly connected with the corresponding lower die.
Preferably, one side of the upper die is fixedly connected with a positioning rod, and the other side of the upper die is provided with a positioning groove, the positioning rod is matched with the positioning groove, and the two upper dies can be parallel to each other through the positioning rod to prevent dislocation.
Preferably, the lower surface of the base is fixedly connected with two supporting seats, and the base can be stabilized through the two supporting seats.
In the technical scheme, the utility model has the technical effects and advantages that:
1. according to the utility model, the motor is started by the motor arranged on one side of the mounting plate, then the two-way screw rod connected with the motor rotates, and then the other two-way screw rod can rotate by the cooperation between the two belt pulleys and the belt, so that the two lower dies can be mutually close to or far from each other.
2. According to the utility model, through the rebound mechanism arranged in each cavity, when the two upper dies move downwards, each fixed rod drives the corresponding baffle, in the process, each spring is compressed, and when the injection molding work is completed, each spring rebounds and the corresponding upper die can be opened.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the present utility model in use;
fig. 3 is an enlarged schematic view of the portion a of fig. 2 according to the present utility model.
Reference numerals illustrate:
1. a base; 2. a mounting plate; 3. a two-way screw rod; 4. a slide block; 5. a lower die; 6. an upper die; 7. a motor; 8. a belt pulley; 9. a belt; 10. a fixed rod; 11. a baffle; 12. a spring; 13. an L-shaped insert rod; 14. a socket; 15. a plug pin; 16. a positioning rod; 17. and a supporting seat.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses an injection mold for a front bumper upper decorative cover assembly.
Example 1
Referring to fig. 1-2, an injection mold for a front bumper upper decorative cover assembly comprises a base 1, wherein two mounting plates 2 are fixedly connected to the upper surface of the base 1, a bidirectional screw rod 3 is rotatably connected between the two mounting plates 2, driving mechanisms are jointly arranged on two sides of the two mounting plates 2 and comprise a motor 7, two belt pulleys 8 and a belt 9, the motor 7 is fixedly connected to the side wall of the corresponding mounting plate 2, the rod wall of one bidirectional screw rod 3 penetrates through the side wall of the corresponding mounting plate 2 and is fixedly connected with the output end of the motor 7, one ends of the two bidirectional screw rods 3, far away from the motor 7, penetrate through the side wall of the corresponding mounting plate 2 and are respectively fixedly connected with the corresponding belt pulleys 8, and the belt 9 is slidably arranged between the two belt pulleys 8.
The motor 7 is activated and then the two-way screw 3 connected thereto is rotated, and then the other two-way screw 3 is rotated by the cooperation between the two pulleys 8 and the belt 9, so that the motor 7 can drive the two-way screws 3 simultaneously.
Referring to fig. 1-2, the rod walls at two ends of two bidirectional screw rods 3 are all in sliding sleeve connection with sliding blocks 4, the upper surfaces of the two corresponding sliding blocks 4 are fixedly connected with lower dies 5 together, cavities are formed in the two lower dies 5, a rebound mechanism is arranged in each cavity, an upper die 6 is slidably arranged above the two lower dies 5 through the rebound mechanism, the rebound mechanism comprises a pair of fixing rods 10, a plurality of baffle plates 11 and a plurality of springs 12, through holes are formed in the upper surface of each cavity, each fixing rod 10 is fixedly and slidably arranged in the corresponding through hole, each baffle plate 11 is slidably arranged in the cavity and is fixedly connected with one end of the corresponding fixing rod 10, one end of each fixing rod 10, which is far away from the baffle plate 11, is fixedly connected with the lower surface of the corresponding upper die 6, and each spring 12 is fixedly connected with the lower surface of the corresponding baffle plate 11.
When the two upper molds 6 move downwards, each fixing rod 10 drives the corresponding baffle plate 11, in the process, each spring 12 is compressed, and when the injection molding work is completed, each spring 12 rebounds and enables the corresponding upper mold 6 to be opened.
Referring to fig. 1-2, two upper molds 6 are provided with a fixing mechanism together with one side corresponding to the lower mold 5, the fixing mechanism comprises two L-shaped inserting rods 13, two sockets 14 and two bolts 15, the two L-shaped inserting rods 13 are respectively fixedly connected with one side corresponding to the upper mold 6, each socket 14 is respectively fixedly connected with one side corresponding to the lower mold 5, the two bolts 15 are respectively slidably arranged in the corresponding sockets 14, and the two L-shaped inserting rods 13 are respectively matched with the corresponding sockets 14.
When the two upper molds 6 are moved downward, each L-shaped insert rod 13 is inserted into the inside of the corresponding socket 14, and then the plug pins 15 are inserted into the inside of the corresponding socket 14, and then the upper molds 6 and the lower molds 5 can be fixed.
Example two
On the basis of the first embodiment, referring to fig. 1-2, one side of one upper die 6 is fixedly connected with a positioning rod 16, one side of the other upper die 6 is provided with a positioning groove, and the positioning rod 16 is matched with the positioning groove.
When the two upper molds 6 are close to each other, the positioning rod 16 is inserted into the inside of the positioning groove, so that the dislocation of the two upper molds can be prevented.
Example III
On the basis of the first embodiment, referring to fig. 1-2, two supporting seats 17 are fixedly connected to the lower surface of the base 1.
The base 1 is stabilized in operation by the two support seats 17.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The utility model provides a front bumper goes up and decorates lid assembly injection mold, includes base (1), its characterized in that, the upper surface fixedly connected with of base (1) two mounting panel (2), two rotate between mounting panel (2) and be connected with two-way lead screw (3), two the both sides of mounting panel (2) are provided with actuating mechanism jointly, two the pole wall at two ends of two-way lead screw (3) has all slided and has cup jointed slider (4), the upper surface of two slider (4) that correspond is fixedly connected with bed die (5) jointly, two cavity has all been seted up to the inside of bed die (5), every the inside of cavity all is provided with rebound mechanism, two the top of bed die (5) is provided with mould (6) through rebound mechanism slip, two the mould (6) are provided with fixed establishment jointly with one side of corresponding bed die (5).
2. The front bumper upper decorative cover assembly injection mold according to claim 1, wherein the driving mechanism comprises a motor (7), two belt pulleys (8) and a belt (9), the motor (7) is fixedly connected to the side wall of the corresponding mounting plate (2), one of the rod walls of the bidirectional screw rods (3) penetrates through the side wall of the corresponding mounting plate (2) and is fixedly connected with the output end of the motor (7), one ends, far away from the motor (7), of the two bidirectional screw rods (3) penetrate through the side wall of the corresponding mounting plate (2) and are respectively fixedly connected with the corresponding belt pulleys (8), and the belt (9) is slidably arranged between the two belt pulleys (8).
3. The front bumper upper decorative cover assembly injection mold according to claim 1, wherein the rebound mechanism comprises a pair of fixing rods (10), a plurality of baffle plates (11) and a plurality of springs (12), through holes are formed in the upper surface of each cavity, each fixing rod (10) is fixedly and slidingly arranged in the corresponding through hole, each baffle plate (11) is fixedly connected with one end of the corresponding fixing rod (10) in the cavity in a sliding manner, one end of each fixing rod (10) away from the baffle plate (11) is fixedly connected with the lower surface of the corresponding upper mold (6), and each spring (12) is fixedly connected with the lower surface of the corresponding baffle plate (11).
4. The front bumper upper decorative cover assembly injection mold according to claim 1, wherein the fixing mechanism comprises two L-shaped inserting rods (13), two sockets (14) and two bolts (15), the two L-shaped inserting rods (13) are respectively and fixedly connected to one side of the corresponding upper mold (6), each socket (14) is respectively and fixedly connected to one side of the corresponding lower mold (5), the two bolts (15) are respectively and slidably arranged in the corresponding sockets (14), and the two L-shaped inserting rods (13) are respectively matched with the corresponding sockets (14).
5. The injection mold for the front bumper upper decorative cover assembly according to claim 4, wherein one side of the upper mold (6) is fixedly connected with a positioning rod (16), one side of the other upper mold (6) is provided with a positioning groove, and the positioning rod (16) is matched with the positioning groove.
6. The front bumper upper decorative cover assembly injection mold according to claim 1, wherein the lower surface of the base (1) is fixedly connected with two supporting seats (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321135266.8U CN219789051U (en) | 2023-05-12 | 2023-05-12 | Front bumper upper decorative cover assembly injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321135266.8U CN219789051U (en) | 2023-05-12 | 2023-05-12 | Front bumper upper decorative cover assembly injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219789051U true CN219789051U (en) | 2023-10-03 |
Family
ID=88157089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321135266.8U Active CN219789051U (en) | 2023-05-12 | 2023-05-12 | Front bumper upper decorative cover assembly injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219789051U (en) |
-
2023
- 2023-05-12 CN CN202321135266.8U patent/CN219789051U/en active Active
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