CN216544480U - Hot-pressing injection mold for automotive upholstery - Google Patents
Hot-pressing injection mold for automotive upholstery Download PDFInfo
- Publication number
- CN216544480U CN216544480U CN202220002458.0U CN202220002458U CN216544480U CN 216544480 U CN216544480 U CN 216544480U CN 202220002458 U CN202220002458 U CN 202220002458U CN 216544480 U CN216544480 U CN 216544480U
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- CN
- China
- Prior art keywords
- base
- bevel gear
- injection mold
- support column
- mold base
- 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
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- 238000002347 injection Methods 0.000 title claims abstract description 15
- 239000007924 injection Substances 0.000 title claims abstract description 15
- 238000007731 hot pressing Methods 0.000 title claims abstract description 14
- 238000005192 partition Methods 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract description 10
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a hot-pressing injection mold for automotive upholstery, which comprises a base, wherein a top plate is arranged at the top of the base through a support column, an upper mold base and a lower mold base which are used in combination are arranged on the inner side of the support column, a rotatable screw rod is screwed in a fixed block on the side surface of the upper mold base, the bottom end of the screw rod penetrates through a partition plate in the base and then is connected with rotating shafts, the two rotating shafts are connected through a belt, a first bevel gear is arranged at the lower part of one of the screw rods, a second bevel gear is meshed with the side surface of the first bevel gear, the second bevel gear is connected with a hand wheel through a connecting shaft, and heat dissipation holes are correspondingly formed in the upper mold base and the lower mold base. The utility model has scientific and reasonable structural design, effectively improves the efficiency of opening and closing the die, has convenient and flexible operation, ensures the processing effect and effectively improves the cooling and forming efficiency of the formed workpiece.
Description
Technical Field
The utility model relates to the technical field of mold equipment, in particular to a hot-pressing injection mold for automotive upholstery.
Background
Injection molding, also known as injection molding, is a method of molding by injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, various colors, various shapes from simple to complex, small sizes, accurate product size, easy replacement of products, capability of forming products with complex shapes, and suitability for the molding processing fields of mass production, products with complex shapes and the like. The process of moulding plastics goes on in the mould, and current mould has the inconvenient problem of separating of bed die about having when using, need consume a large amount of time, has improved workman work burden, and the mould is inside to gather the heat easily and influence work piece shaping efficiency, consequently has certain drawback. Therefore, the hot-pressing injection mold for the automotive interior trim parts is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hot-pressing injection mold for automotive upholstery, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: automotive interior spare hot pressing injection mold, including the base, support column installation roof is passed through at the base top, the support column inboard is provided with upper die base and die holder that the combination was used, the spiro union has rotatable lead screw in the fixed block of upper die base side, be connected with the pivot, two behind the baffle in the lead screw bottom runs through the base the pivot is passed through the belt and is connected, one of them the lead screw lower part is provided with first bevel gear, first bevel gear side meshing has second bevel gear, second bevel gear passes through connecting axle and hand wheel connection, the louvre has been seted up to corresponding in upper die base and the die holder.
Preferably, a cylinder is arranged on the lower side of the top plate, and a pressing plate is arranged at the bottom of the cylinder.
Preferably, the screw rod is sleeved with a spring.
Preferably, an air cooler is arranged on the upper side of the partition plate, and an air outlet of the air cooler is connected with a plurality of branch pipes through a guide pipe.
Compared with the prior art, the utility model has the beneficial effects that: the hot-pressing injection mold for the automotive upholstery has simple and reasonable structural design and stronger practicability, can quickly and manually adjust the height of a fixed block by arranging an adjusting mechanism consisting of a lead screw, a first bevel gear, a second bevel gear, a hand wheel, a rotating shaft and a belt, thereby achieving the purpose of quickly opening and closing an upper mold base and a lower mold base, effectively improving the efficiency of mold opening and closing, has convenient and flexible operation, adopts the lead screw mechanism with stronger rigidity to effectively ensure the stability of the adjusting mechanism, can fix the upper mold base from the top when closing the mold by arranging two groups of cylinders and arranging a pressing plate at the bottom of the cylinders, further improves the tightness of the mold, ensures the processing effect, can evenly spray cooling gas into radiating holes through a plurality of branch pipes under the action of an air cooler by correspondingly arranging the radiating holes in the upper mold base and the lower mold base, therefore, the cooling operation of the whole die is realized through cold air, and the cooling forming efficiency of the formed workpiece is effectively improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: the device comprises a base 1, support columns 11, a top plate 12, an air cylinder 13, an upper die holder 14, a fixing block 15, a lead screw 16, a spring 17, a partition plate 18, a rotating shaft 19, a belt 2, a first bevel gear 21, a second bevel gear 22, a hand wheel 23, an air cooler 24, branch pipes 25, radiating holes 26 and a lower die holder 27.
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.
Referring to fig. 1-2, the present invention provides the following technical solutions: automotive interior spare hot pressing injection mold, including base 1, 11 installation roof 12 of support column are passed through at 1 top of base, roof 12 downside is provided with cylinder 13, cylinder 13 bottom is provided with the clamp plate, the during operation passes through switch start cylinder 13, thereby cylinder 13's piston rod stretches out and drives the clamp plate from the top with upper die base 14 top tight, through setting up two sets of cylinders 13 and set up the clamp plate in its bottom, can be fixed upper die base 14 from the top when the compound die, the compactness of mould has further been promoted, the machining effect has been guaranteed.
An upper die holder 14 and a lower die holder 27 which are used in a combined manner are arranged on the inner side of a supporting column 11, a rotatable screw rod 16 is screwed in a fixed block 15 on the side surface of the upper die holder 14, two ends of the screw rod 16 are respectively rotatably connected with a top plate 12 and the inner wall of a base 1 through bearings, a spring 17 is sleeved on the screw rod 16, the spring 17 is arranged at the lower part of the fixed block 15 and plays a certain buffering protection effect through the spring 17, a rotating shaft 19 is connected after the bottom end of the screw rod 16 penetrates through a partition plate 18 in the base 1, the two rotating shafts 19 are connected through a belt 2, a first bevel gear 21 is arranged at the lower part of one screw rod 16, a second bevel gear 22 is meshed with the side surface of the first bevel gear 21, the second bevel gear 22 is connected with a hand wheel 23 through a connecting shaft, specifically, the first bevel gear 21 is fixed on the screw rod 16, the connecting shaft is rotatably arranged on a support in the base 1, when the height of the upper die holder 14 needs to be adjusted, the hand is used for driving the second bevel gear 22, the second bevel gear 22 drives the first bevel gear 21 to rotate and simultaneously drives the screw rods 16 connected with the first bevel gear to rotate, and the other screw rod 16 is driven by the belt 2 to synchronously rotate, so that the two fixing blocks 15 synchronously bear force to move towards the upper part, and the height adjusting process of the upper die holder 14 is completed.
Through setting up the adjustment mechanism that lead screw 16, first bevel gear 21, second bevel gear 22, hand wheel 23, pivot 19 and belt 2 are constituteed, can be fast manual adjust the height of fixed block 15 to reach the purpose that makes the quick switching of upper die base 14 and die holder 27, effectively improved the efficiency of mould switching, convenient operation is nimble, adopts the lead screw mechanism that has stronger rigidity, effectively guarantees adjustment mechanism's stability, thereby has promoted the security of device.
The upper die holder 14 and the lower die holder 27 are correspondingly provided with heat dissipation holes 26, the upper side of the partition 18 is provided with an air cooler 24, specifically, the outer side of the base 1 is provided with a vent, an air outlet of the air cooler 24 is connected with a plurality of branch pipes 25 through a conduit, the air cooler 24 is started through an external switch during operation, cooling air flow is sprayed out through the branch pipes 25 correspondingly arranged at the lower ends of the heat dissipation holes 26, and then the cooling air moves upwards, in the process, the heat in the die is taken out, so that the purpose of rapidly cooling the die is achieved, the workpiece is rapidly molded in the inner cavity of the lower die holder 27, through correspondingly arranging the heat dissipation holes 26 in the upper die holder 14 and the lower die holder 27, the cooling air can be uniformly sprayed into the heat dissipation holes 26 through the plurality of branch pipes 25 under the action of the air cooler 24, therefore, the cooling operation of the whole die is realized through cold air, and the cooling forming efficiency of the formed workpiece is effectively improved.
The working principle is as follows:
the hot-pressing injection mold for the automotive interior parts specifically works, a workpiece is extruded and formed by a core at the bottom of an upper mold base 14 in a cavity of a lower mold base 27, at the moment, the upper mold base 14 is attached to the lower mold base 27, an air cylinder 13 is started through a switch, a piston rod of the air cylinder 13 extends out to drive a pressing plate to tightly push the upper mold base 14 from the top, a cold air fan 24 continuously works in the process, cooling air flow is sprayed out through a branch pipe 25 correspondingly arranged at the lower end of a heat dissipation hole 26, then cold air moves upwards to rapidly cool the mold, after the workpiece is formed, the piston rod of the air cylinder 13 retracts, then a hand wheel 23 is manually rotated to drive a first bevel gear 21 to rotate through a second bevel gear 22, a lead screw 16 connected with the hand wheel is driven to rotate simultaneously by a belt 2, so that two fixing blocks 15 synchronously bear force to move towards the upper part, and the upper mold base 14 and the lower mold base 27 are rapidly separated, the worker can take out the formed workpiece quickly, so that the effect of quick demoulding is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Automotive interior spare hot pressing injection mold, including base (1), its characterized in that: the utility model discloses a bearing support of a motor vehicle, including base (1), support column (11), top board (12) are installed through support column (11) at base (1) top, support column (11) inboard is provided with upper die base (14) and die holder (27) that the combination was used, rotatable lead screw (16) have been threaded in fixed block (15) of upper die base (14) side, be connected with pivot (19) behind baffle (18) in base (1) is run through to lead screw (16) bottom, two pivot (19) are connected through belt (2), one of them lead screw (16) lower part is provided with first bevel gear (21), first bevel gear (21) side meshing has second bevel gear (22), second bevel gear (22) are connected with hand wheel (23) through the connecting axle, corresponding louvre (26) have been seted up in upper die base (14) and die holder (27).
2. The automotive interior spare hot pressing injection mold of claim 1, characterized in that: an air cylinder (13) is arranged on the lower side of the top plate (12), and a pressing plate is arranged at the bottom of the air cylinder (13).
3. The automotive interior spare hot pressing injection mold of claim 1, characterized in that: the screw rod (16) is sleeved with a spring (17).
4. The automotive interior spare hot pressing injection mold of claim 1, characterized in that: an air cooler (24) is arranged on the upper side of the partition plate (18), and an air outlet of the air cooler (24) is connected with a plurality of branch pipes (25) through a guide pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220002458.0U CN216544480U (en) | 2022-01-04 | 2022-01-04 | Hot-pressing injection mold for automotive upholstery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220002458.0U CN216544480U (en) | 2022-01-04 | 2022-01-04 | Hot-pressing injection mold for automotive upholstery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216544480U true CN216544480U (en) | 2022-05-17 |
Family
ID=81560892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220002458.0U Expired - Fee Related CN216544480U (en) | 2022-01-04 | 2022-01-04 | Hot-pressing injection mold for automotive upholstery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216544480U (en) |
-
2022
- 2022-01-04 CN CN202220002458.0U patent/CN216544480U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |