CN211941848U - Injection mold of new energy automobile air bag - Google Patents
Injection mold of new energy automobile air bag Download PDFInfo
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- CN211941848U CN211941848U CN201922337661.4U CN201922337661U CN211941848U CN 211941848 U CN211941848 U CN 211941848U CN 201922337661 U CN201922337661 U CN 201922337661U CN 211941848 U CN211941848 U CN 211941848U
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Abstract
The utility model discloses an injection mold of a new energy automobile safety airbag, which comprises an upper template, an injection hole, an injection pipe, an upper mold base, a cavity plate, a first heat-conducting plate, an upper cavity, a guide component, a clamping component, a lower mold base, a second heat-conducting plate, a lower cavity, a material ejection component, a connecting flange, a cooling pipe and a lower template, the two sides of the bottom end surface of the upper template are fixedly provided with upper die holders, a cavity plate is welded between the upper die holders, the bottom end surface of the cavity plate is provided with an upper cavity, a first heat conducting plate is fixedly arranged on the end surface of the inner side of the upper cavity, a lower die base is arranged on the outer side of the bottom of the upper die base, guide assemblies are arranged on the outer portions of two sides of the lower die base, the injection mold for the new energy automobile safety airbag is simple in structure, quick in blanking when in use, good in sealing and fastening effects and capable of effectively improving the injection molding effect; in addition, the water cooling effect is good, and the forming speed can be improved.
Description
Technical Field
The utility model relates to an injection mold equipment field specifically is new energy automobile air bag's injection mold.
Background
An air bag, also called an electronic air bag, is a passive safety protection system, which is used together with a seat belt to provide effective anti-collision protection for passengers; when the automobile collides, the automobile safety airbag can reduce the head injury rate by 25 percent and the face injury rate by about 80 percent; in new energy vehicles, airbags are also typically installed; when the safety air bag is processed, an injection mold is usually required; in the prior art, the cooling speed of a very authentic safety airbag injection mold is slow when the safety airbag injection mold is used, so that the forming speed of the safety airbag is low; meanwhile, the injection mold for the safety airbag in the prior art is complex in structure and inconvenient in blanking, so that the design of the injection mold for the safety airbag of the new energy automobile is necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an injection mold of a new energy automobile safety airbag, which has simple structure, quick blanking during use, good sealing and fastening effects and can effectively improve the injection molding effect; in addition, the water cooling effect is good, and the forming speed can be improved.
The purpose of the utility model can be realized by the following technical scheme:
the injection mold of the new energy automobile airbag comprises an upper mold plate, injection molding holes, an injection molding pipe, an upper mold base, a cavity plate, a first heat conducting plate, an upper mold cavity, a guide assembly, a clamping assembly, a lower mold base, a second heat conducting plate, a lower mold cavity, a material ejecting assembly, a connecting flange, a cooling pipe and a lower mold plate, wherein the upper mold base is fixedly installed on two sides of the bottom end face of the upper mold plate, the cavity plate is installed between the upper mold bases in a welding mode, the upper mold cavity is formed in the bottom end face of the cavity plate, the first heat conducting plate is fixedly installed on the inner side end face of the upper mold cavity, the lower mold base is arranged on the outer side of the bottom of the upper mold base, the guide assembly is arranged on the outer portion of each of two sides of the lower mold base, the clamping assembly is installed between the lower mold base and the upper mold base in a connecting mode, the lower mold cavity is formed in the top end face of the, two ends of the cooling pipe penetrate through the lower die holder to be connected and installed with a connecting flange, the bottom end face of the lower die holder is fixedly provided with a lower template, and the bottom of the inner side of the lower template is provided with two liftout assemblies;
the clamping assembly comprises a buffer groove, a limiting plate, a fastening slot, a limiting rod, a spiral spring, a fastening plate, a first mounting hole, a buffer block, a second mounting hole and a fastening stud, the fastening slot is formed in the central position of the bottom of one side of the upper die base, the fastening plate is arranged at the top of the inner side of the fastening slot, the limiting rod is fixedly mounted on two sides of the top of the fastening plate, the spiral spring is mounted on the outer side of the limiting rod in a sleeved mode, the first mounting hole is formed in two sides of the fastening slot, the buffer block is fixedly mounted on one side of the top of the lower die base, the second mounting hole is formed in the end faces of two sides of the buffer block, the fastening stud is mounted inside the second mounting hole through threaded connection, and one end of the fastening stud is connected with the first mounting hole and the second mounting.
As a further aspect of the present invention: and two sides of the top of the cavity plate are fixedly connected with the bottom end face of the upper template through bolts.
As a further aspect of the present invention: the injection molding device is characterized in that an injection molding hole is formed in the center of the top end face of the upper template, an injection molding pipe is installed at the bottom of the injection molding hole in an inserted mode, and one end of the injection molding pipe penetrates through the upper template, the cavity plate, the first heat conduction plate and the inner portion of the upper cavity to be communicated.
As a further aspect of the present invention: the guide assembly comprises a guide rod and a guide sleeve, the guide rod is fixedly connected with the upper template through a bolt, the guide sleeve is fixedly installed on the end faces of the two sides of the lower die holder through welding, and one end of the guide rod penetrates through the guide sleeve to be communicated with the outside.
As a further aspect of the present invention: the liftout subassembly includes kicking plate, sliding seat, ejector pin and electric putter, the top and the lower die cavity intercommunication of kicking plate, the kicking plate is located the inside of second heat-conducting plate, and the bottom of kicking plate is connected and is installed the ejector pin, the sliding seat is installed in the outside cup jointing of ejector pin, and the sliding seat is located the outside of cooling tube, the bottom one end of ejector pin is provided with electric putter, and electric putter passes through the inboard bottom of screw fixed mounting at the lower bolster.
As a further aspect of the present invention: two buffer grooves are formed in the top of the fastening slot, limiting plates are arranged inside the buffer grooves, and one end of the top of the limiting rod penetrates through the fastening slot, the buffer grooves and the limiting plates to be fixedly connected.
The utility model has the advantages that: the injection mold of the new energy automobile safety airbag is simple in structure, when the injection mold is used, the upper mold base and the lower mold base can be tightly connected through the clamping assembly, so that the upper mold cavity and the lower mold cavity can be tightly connected, a good sealing and fastening effect is achieved, and the injection molding effect is effectively improved; moreover, the heat conducting plate can have good heat conducting and radiating effects, and the cooling pipe can have good water cooling and cooling effects, so that the forming speed can be improved; simultaneously, can be convenient for carry out the liftout with the injection molding after the shaping through the liftout subassembly, unloading convenient and fast.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is an overall front view of the present invention;
fig. 2 is a sectional view of the upper die plate of the present invention;
fig. 3 is a cross-sectional view of the lower template of the present invention;
fig. 4 is a cross-sectional view of the clamping assembly of the present invention;
in the figure: 1. mounting a template; 2. injection molding holes; 3. injection molding a tube; 4. an upper die holder; 5. a cavity plate; 6. a first heat-conducting plate; 7. an upper cavity; 8. a guide assembly; 9. a clamping assembly; 10. a lower die holder; 11. a second heat-conducting plate; 12. a lower cavity; 13. a material ejecting component; 14. a connecting flange; 15. a cooling tube; 16. a lower template; 81. a guide bar; 82. a guide sleeve; 91. a buffer tank; 92. a limiting plate; 93. fastening the slot; 94. a limiting rod; 95. a coil spring; 96. a fastening plate; 97. a first mounting hole; 98. a buffer block; 99. a second mounting hole; 910. fastening a stud; 131. a material ejecting plate; 132. a sliding seat; 133. a top rod; 134. an electric push rod.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-4, the injection mold for the airbag of the new energy automobile comprises an upper mold plate 1, an injection hole 2, an injection pipe 3, an upper mold base 4, a cavity plate 5, a first heat conduction plate 6, an upper mold cavity 7, a guide assembly 8, a clamping assembly 9, a lower mold base 10, a second heat conduction plate 11, a lower mold cavity 12, a material ejection assembly 13, a connecting flange 14, a cooling pipe 15 and a lower mold plate 16, wherein the upper mold base 4 is fixedly installed on two sides of the bottom end surface of the upper mold plate 1, the cavity plate 5 is welded between the upper mold bases 4, two sides of the top of the cavity plate 5 are fixedly connected with the bottom end surface of the upper mold plate 1 through bolts, and the connecting tightness of the cavity plate 5 is improved; an upper cavity 7 is formed in the bottom end face of the cavity plate 5, a first heat-conducting plate 6 is fixedly mounted on the inner side end face of the upper cavity 7, an injection molding hole 2 is formed in the center of the top end face of the upper template 1, an injection molding pipe 3 is inserted and mounted at the bottom of the injection molding hole 2, and one end of the injection molding pipe 3 penetrates through the upper template 1, the cavity plate 5 and the first heat-conducting plate 6 to be communicated with the interior of the upper cavity 7, so that injection molding is facilitated; the lower die base 10 is arranged on the outer side of the bottom of the upper die base 4, the guide assemblies 8 are arranged on the outer portions of two sides of the lower die base 10, each guide assembly 8 comprises a guide rod 81 and a guide sleeve 82, the guide rods 81 are fixedly connected with the upper die plate 1 through bolts, the guide sleeves 82 are fixedly installed on the end faces of two sides of the lower die base 10 through welding, and one end of each guide rod 81 penetrates through the corresponding guide sleeve 82 to be communicated with the outside, so that the guide stability is improved; a clamping assembly 9 is connected and mounted between the lower die holder 10 and the upper die holder 4, the clamping assembly 9 comprises a buffer groove 91, a limiting plate 92, a fastening slot 93, a limiting rod 94, a spiral spring 95, a fastening plate 96, a first mounting hole 97, a buffer block 98, a second mounting hole 99 and a fastening stud 910, the fastening slot 93 is formed in the central position of the bottom of one side of the upper die holder 4, the fastening plate 96 is arranged at the top of the inner side of the fastening slot 93, the limiting rod 94 is fixedly mounted on two sides of the top of the fastening plate 96, the spiral spring 95 is sleeved on the outer side of the limiting rod 94, two buffer grooves 91 are formed in the top of the fastening slot 93, the limiting plate 92 is arranged inside the buffer grooves 91, one end of the top of the limiting rod 94 penetrates through the fastening slot 93, the buffer grooves 91 are fixedly connected with the; first mounting holes 97 are formed in two sides of the fastening slot 93, the buffer block 98 is fixedly mounted on one side of the top of the lower die base 10, second mounting holes 99 are formed in end faces of two sides of the buffer block 98, fastening studs 910 are mounted inside the second mounting holes 99 through threaded connection, and one ends of the fastening studs 910 are connected with the first mounting holes 97 and the second mounting holes 99 through threads; the top end face of the lower die holder 10 is provided with a lower die cavity 12, the inner side end face of the lower die cavity 12 is fixedly provided with a second heat conduction plate 11, a cooling pipe 15 is laid in the lower die holder 10 and located at the bottom of the second heat conduction plate 11, two ends of the cooling pipe 15 penetrate through the lower die holder 10 to be connected and provided with a connecting flange 14, the bottom end face of the lower die holder 10 is fixedly provided with a lower die plate 16, and the inner bottom of the lower die plate 16 is provided with two liftout components 13; liftout subassembly 13 includes ejector plate 131, sliding seat 132, ejector pin 133 and electric putter 134, the top and the lower die cavity 12 intercommunication of ejector plate 131, ejector plate 131 is located the inside of second heat-conducting plate 11, and ejector pin 133 is installed in the bottom connection of ejector plate 131, sliding seat 132 is installed in the cup jointing in ejector pin 133's the outside, and sliding seat 132 is located the outside of cooling tube 15, the bottom one end of ejector pin 133 is provided with electric putter 134, and electric putter 134 passes through the inboard bottom of screw fixed mounting at lower bolster 16, the liftout unloading of being convenient for.
The utility model discloses a theory of operation: when the die is used, the upper die plate 1 is connected with the lower die holder 10 through the guide assembly 8, the guide rod 81 is connected with the guide sleeve 82, the upper die holder 4 and the lower die holder 10 are fixedly connected through the clamping assembly 9, the buffer grooves 91 on two sides of the bottom of the upper die holder 4 are connected with the buffer blocks 98 on two sides of the top of the lower die holder 10, the top of each buffer block 98 is in contact with the fastening plate 96, the upper die holder 4 is continuously moved downwards, the buffer blocks 98 can have a tightening effect on the fastening plate 96, the fastening plate 96 pushes the limiting rod 94 and the spiral spring 95, one end of the limiting rod 94 pushes the limiting plate 92 to slide in the fastening slot 93, the spiral spring 95 is compressed until the first mounting hole 97 is aligned with the second mounting hole 99, the fastening stud 910 sequentially penetrates through the first mounting hole 97 on one side of the buffer groove 91 and then penetrates through the second mounting hole 99 of the buffer block 98, the injection molding raw material is injected into the injection molding pipe 3 through the injection molding hole 2 and then injected between the upper mold cavity 7 and the lower mold cavity 12 through the injection molding pipe 3, and is connected with an external cold water pipe through the connecting flanges 14 on two sides of the cooling pipe 15, so that cold water can circulate in the cooling pipe 15, and meanwhile, the molding rate of the injection molding piece between the upper mold cavity 7 and the lower mold cavity 12 can be accelerated through the first heat conduction plate 6 and the second heat conduction plate 11; after injection molding, after the upper die holder 4 is separated from the lower die holder 10, the ejector component 13 inside the lower die plate 16 works, the electric push rod 134 works to push the ejector rod 133, so that the ejector rod 133 slides inside the sliding seat 132, the top of the ejector plate 131 can be pushed to be separated from the second heat-conducting plate 11, and the top of the ejector plate 131 can eject an injection molding piece from the inside of the lower die cavity 12, so that blanking is facilitated.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The injection mold for the new energy automobile airbag is characterized by comprising an upper mold plate (1), injection molding holes (2), injection molding pipes (3), an upper mold base (4), a cavity plate (5), a first heat conducting plate (6), an upper cavity (7), a guide assembly (8), a clamping assembly (9), a lower mold base (10), a second heat conducting plate (11), a lower cavity (12), a jacking assembly (13), a connecting flange (14), a cooling pipe (15) and a lower mold plate (16), wherein the upper mold base (4) is fixedly installed on two sides of the bottom end face of the upper mold plate (1), the cavity plate (5) is welded between the upper mold base (4), the upper cavity (7) is formed in the bottom end face of the cavity plate (5), the first heat conducting plate (6) is fixedly installed on the inner side face of the upper cavity (7), the lower mold base (10) is arranged on the outer side of the bottom of the upper mold base (4), the guide assemblies (8) are arranged outside two sides of the lower die holder (10), a clamping assembly (9) is connected and installed between the lower die holder (10) and the upper die holder (4), a lower cavity (12) is formed in the top end face of the lower die holder (10), a second heat-conducting plate (11) is fixedly installed on the inner side end face of the lower cavity (12), a cooling pipe (15) is laid in the lower die holder (10) and located at the bottom of the second heat-conducting plate (11), two ends of the cooling pipe (15) penetrate through the lower die holder (10) to be connected and installed with a connecting flange (14), a lower die plate (16) is fixedly installed on the bottom end face of the lower die holder (10), and two ejection assemblies (13) are arranged at the bottom of the inner side of the lower die plate (16;
the clamping assembly (9) comprises a buffer groove (91), a limiting plate (92), a fastening slot (93), a limiting rod (94), a spiral spring (95), a fastening plate (96), a first mounting hole (97), a buffer block (98), a second mounting hole (99) and a fastening stud (910), the fastening slot (93) is formed in the central position of the bottom of one side of the upper die base (4), the fastening plate (96) is arranged at the top of the inner side of the fastening slot (93), the limiting rod (94) is fixedly mounted on two sides of the top of the fastening plate (96), the spiral spring (95) is sleeved on the outer side of the limiting rod (94), the first mounting hole (97) is formed in two sides of the fastening slot (93), the buffer block (98) is fixedly mounted on one side of the top of the lower die base (10), the second mounting holes (99) are formed in end faces of two sides of the buffer block (98), and a fastening stud (910) is installed inside the second installation hole (99) through threaded connection, and one end of the fastening stud (910) is connected with the first installation hole (97) and the second installation hole (99) through threads.
2. The injection mold of the new energy automobile airbag is characterized in that two sides of the top of the cavity plate (5) are fixedly connected with the bottom end face of the upper template (1) through bolts.
3. The injection mold of the new energy automobile airbag is characterized in that an injection molding hole (2) is formed in the center of the top end face of the upper mold plate (1), an injection molding pipe (3) is inserted and installed at the bottom of the injection molding hole (2), and one end of the injection molding pipe (3) penetrates through the upper mold plate (1), the cavity plate (5) and the first heat conduction plate (6) to be communicated with the interior of the upper cavity (7).
4. The injection mold of the new energy automobile airbag, according to claim 1, characterized in that the guide assembly (8) comprises a guide rod (81) and a guide sleeve (82), the guide rod (81) is fixedly connected with the upper mold plate (1) through a bolt, the guide sleeve (82) is fixedly installed on the two side end faces of the lower mold base (10) through welding, and one end of the guide rod (81) penetrates through the guide sleeve (82) to be communicated with the outside.
5. The injection mold of the new energy automobile airbag, according to claim 1, characterized in that the ejector assembly (13) comprises an ejector plate (131), a sliding seat (132), an ejector rod (133) and an electric push rod (134), the top of the ejector plate (131) is communicated with the lower cavity (12), the ejector plate (131) is located inside the second heat conducting plate (11), the ejector rod (133) is installed at the bottom of the ejector plate (131), the sliding seat (132) is installed at the outer side of the ejector rod (133) in a sleeved mode, the sliding seat (132) is located at the outer side of the cooling pipe (15), the electric push rod (134) is arranged at one end of the bottom of the ejector rod (133), and the electric push rod (134) is fixedly installed at the bottom of the inner side of the lower die plate (16) through a screw.
6. The injection mold of the new energy automobile airbag as claimed in claim 1, wherein two buffer grooves (91) are formed in the top of the fastening slot (93), a limiting plate (92) is arranged inside the buffer groove (91), and one end of the top of the limiting rod (94) penetrates through the fastening slot (93), the buffer groove (91) and the limiting plate (92) to be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922337661.4U CN211941848U (en) | 2019-12-23 | 2019-12-23 | Injection mold of new energy automobile air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922337661.4U CN211941848U (en) | 2019-12-23 | 2019-12-23 | Injection mold of new energy automobile air bag |
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| Publication Number | Publication Date |
|---|---|
| CN211941848U true CN211941848U (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922337661.4U Active CN211941848U (en) | 2019-12-23 | 2019-12-23 | Injection mold of new energy automobile air bag |
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| CN (1) | CN211941848U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776277A (en) * | 2021-02-04 | 2021-05-11 | 涂洪春 | Plastic mold |
| CN113953467A (en) * | 2021-10-26 | 2022-01-21 | 安徽迪川机械设备维修有限公司 | Casting machine die locking mechanism applied to new energy |
-
2019
- 2019-12-23 CN CN201922337661.4U patent/CN211941848U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776277A (en) * | 2021-02-04 | 2021-05-11 | 涂洪春 | Plastic mold |
| CN113953467A (en) * | 2021-10-26 | 2022-01-21 | 安徽迪川机械设备维修有限公司 | Casting machine die locking mechanism applied to new energy |
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