CN216544440U - Injection molding mould that cools off fast and impact force is little - Google Patents
Injection molding mould that cools off fast and impact force is little Download PDFInfo
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- CN216544440U CN216544440U CN202122966664.1U CN202122966664U CN216544440U CN 216544440 U CN216544440 U CN 216544440U CN 202122966664 U CN202122966664 U CN 202122966664U CN 216544440 U CN216544440 U CN 216544440U
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Abstract
The utility model provides an injection molding die with rapid cooling and small impact force, relates to the technical field of injection molds, and aims to solve the problems that the cooling efficiency of an injection molded part after injection molding is poor and the injection molding of the injection molded part is easily influenced by the impact force of installation between the dies; the left end and the right end of the lower die are respectively provided with a buffer component, a circulating fan body is arranged in the lower die, and the top end of the lower die is provided with an upper die in a sliding manner; the left end and the right end of the upper die are respectively provided with a pressing plate; the top end of the lower die is provided with a lower injection molding groove; the outer walls of the lower injection molding groove and the upper injection molding groove are provided with heat dissipation rib plates; according to the utility model, the buffering protection effect of installation between the dies of the device is further improved by matching the buffering component with the pressing plate, the installation impact force of the dies is reduced, the upper cooling cavity and the lower cooling cavity form cooling circulation by matching the connecting insertion pipe with the pipe sleeve, and the cooling efficiency of the device on injection molding parts is further improved.
Description
Technical Field
The utility model belongs to the technical field of injection molds, and particularly relates to an injection molding mold which is fast in cooling and small in impact force.
Background
The injection molding method has the advantages of high production speed, high efficiency, automation in operation, various colors, simple and frequent shapes, small size, accurate product size, easy product replacement and capability of forming products with complex shapes.
When the existing similar injection molding mold with rapid cooling and small impact force is used, the cooling efficiency of an injection molding part after injection molding is poor, the production efficiency of a product is easily influenced, the buffering protection effect of the installation of the injection molding part is poor, and the impact force of the installation between molds easily influences the injection molding of the injection molding part.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides an injection molding mold with rapid cooling and small impact force, which aims to solve the problems that the cooling efficiency is poor after the injection molding of the existing similar injection molding part, the production efficiency of a product is easily influenced, the buffering protection effect of the installation of the device is poor, and the injection molding of the injection molding part is easily influenced by the impact force of the installation between the molds.
The purpose and the effect of the injection molding die with quick cooling and small impact force are achieved by the following specific technical means:
an injection molding mold with rapid cooling and small impact force comprises a lower mold; the left end and the right end of the lower die are respectively provided with a buffer component, a circulating fan body is arranged in the lower die, and an upper die is arranged at the top end of the lower die in a sliding manner; the left end and the right end of the upper die are respectively provided with a pressing plate, one side of the top end of the upper die is provided with a water inlet pipe, and the top end of the upper die is provided with an injection molding pipe; the top end of the lower die is provided with a lower injection molding groove, a lower cooling cavity is formed in the lower die, and the lower cooling cavity is arranged at the outer end of the lower injection molding groove; the bottom end of the upper die is provided with an upper injection molding groove, the interior of the upper die is provided with an upper cooling cavity, and the upper cooling cavity is arranged at the outer end of the upper injection molding groove; the outer walls of the lower injection molding groove and the upper injection molding groove are provided with heat dissipation rib plates; the lower die is provided with a connecting insertion pipe, and the connecting insertion pipe is inserted and installed in the upper die.
Furthermore, a second pump body is installed on the pipe sleeve at the left end of the bottom surface of the upper die, a first pump body is installed at the bottom end of the connecting insertion pipe at the right end of the lower die, a connecting pipe is connected to the bottom end of the first pump body, and the bottom end of the connecting pipe is arranged at the bottom end of the lower cooling cavity in the lower die.
Furthermore, the bottom end of the lower die is provided with a bottom cavity, a circulating fan body is installed in the bottom cavity, and the bottom end of the bottom cavity is provided with a water outlet pipe.
Furthermore, the two ends of the top end of the lower die are respectively provided with a connecting groove, a connecting insertion pipe is arranged on each connecting groove, the bottom ends of the connecting grooves are provided with sealing rings, the two ends of the bottom surface of the upper die are respectively provided with a pipe sleeve, and the connecting insertion pipe of the lower die is inserted and installed on the pipe sleeve on the bottom surface of the upper die.
Furthermore, the buffering component comprises a support, a guide rod, a first elastic piece and a buffering block, the support is fixedly installed at the side end of the lower die, the guide rod is arranged on the support, and the outer end of the buffering block is slidably installed on the guide rod of the support.
Furthermore, the first elastic piece is sleeved on the guide rod of the support, and the top end of the first elastic piece is in contact with the bottom end of the buffer block.
Furthermore, the left end and the right end of the upper die are respectively provided with a side pressing block, and the bottom end of each side pressing block is provided with a pressing plate through a second elastic piece.
Furthermore, four corners of the lower die are respectively provided with a long slide rod, a slide hole is formed in the corresponding position of the upper die, and the slide hole of the upper die is slidably mounted on the long slide rod of the lower die.
Compared with the prior art, the utility model has the following beneficial effects:
1. the setting of buffer member cooperation clamp plate is favorable to going up the slide opening slidable mounting of mould on the long slide bar of bed die, a clamp plate is installed through the second elastic component to side pressure piece bottom, the outer end slidable mounting of cooperation buffer block is on the guide bar of support, and cup joint on the guide bar and install the first elastic component of a department, when making last mould install on the bed die, the bottom of clamp plate contacts with the top of buffer block mutually, the buffering guard action to last mould installation has further been improved, the installation impact force of last mould has been reduced.
2. Connect the setting of intubate, be favorable to the coolant liquid to pour into the cooling intracavity through the inlet tube of last mould top one side, the connection intubate grafting of bed die is installed on the pipe box of last mould bottom surface, make the last cooling chamber of going up the mould be linked together with the lower cooling chamber of bed die, the second pump body will be gone up the coolant liquid of cooling intracavity and pour into the cooling intracavity down, the cooling intracavity is gone into to the coolant liquid of cooling intracavity down through the connecting pipe in the first pump body, make the last cooling chamber of mould on this device and the lower cooling chamber of bed die form cooling cycle, the groove of moulding plastics under the cooperation and the heat dissipation floor of last groove outer wall installation of moulding plastics, the cooling efficiency of this device to the injection molding has further been improved.
3. The bottom cavity is arranged, so that a circulating fan body arranged in the bottom cavity at the bottom end of the lower die is facilitated, and the cooling efficiency of cooling liquid in the cooling cavity on the injection molding piece under the device is further improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of an installation structure of the cushioning member of the present invention.
Fig. 3 is a schematic view of the internal structure of the present invention.
Figure 4 is a schematic view of the mounting structure of the connection cannula of the present invention.
Fig. 5 is a schematic view of the installation structure of the right connecting cannula of the utility model.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a lower die;
101. a cushioning member; 1011. a support; 1012. a guide bar; 1013. a first elastic member; 1014. a buffer block; 102. a lower injection molding groove; 103. a lower cooling chamber; 104. a bottom cavity; 1041. a circulating fan body; 1042. a water outlet pipe; 105. a long slide bar; 106. connecting grooves; 1061. connecting the cannula; 1062. a seal ring; 107. a first pump body; 108. a connecting pipe;
2. an upper die;
201. side pressing blocks; 2011. a second elastic member; 2012. pressing a plate; 202. a water inlet pipe; 203. injection molding a tube; 204. an upper injection molding groove; 205. an upper cooling chamber; 206. a slide hole; 207. pipe sleeve; 208. a second pump body;
3. a heat dissipation rib plate.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 5:
the utility model provides an injection molding mold with rapid cooling and small impact force, which comprises a lower mold 1; the left end and the right end of the lower die 1 are respectively provided with a buffer component 101, a circulating fan 1041 is arranged in the lower die 1, and the top end of the lower die 1 is provided with an upper die 2 in a sliding manner; the left end and the right end of the upper die 2 are respectively provided with a pressing plate 2012, one side of the top end of the upper die 2 is provided with a water inlet pipe 202, and the top end of the upper die 2 is provided with an injection molding pipe 203; the top end of the lower die 1 is provided with a lower injection molding groove 102, the interior of the lower die 1 is provided with a lower cooling cavity 103, and the lower cooling cavity 103 is arranged at the outer end of the lower injection molding groove 102; an upper injection groove 204 is formed at the bottom end of the upper die 2, an upper cooling cavity 205 is formed in the upper die 2, and the upper cooling cavity 205 is arranged at the outer end of the upper injection groove 204; the outer walls of the lower injection molding groove 102 and the upper injection molding groove 204 are provided with heat dissipation rib plates 3; the lower die 1 is provided with a connecting cannula 1061, and the connecting cannula 1061 is inserted into the upper die 2.
Wherein, four corners of the lower die 1 are respectively provided with a long slide bar 105, the corresponding position of the upper die 2 is provided with a slide hole 206, and the slide hole 206 of the upper die 2 is slidably mounted on the long slide bar 105 of the lower die 1.
As shown in fig. 2, the buffering member 101 includes a bracket 1011, a guide rod 1012, a first elastic member 1013 and a buffering block 1014, wherein the bracket 1011 is fixedly installed at a side end of the lower mold 1, the bracket 1011 is provided with one guide rod 1012, an outer end of the buffering block 1014 is slidably installed on the guide rod 1012 of the bracket 1011, the first elastic member 1013 is installed on the guide rod 1012 of the bracket 1011 in a sleeved manner, and a top end of the first elastic member 1013 contacts with a bottom end of the buffering block 1014; the left end and the right end of the upper die 2 are respectively provided with a side pressing block 201, and the bottom end of the side pressing block 201 is provided with a pressing plate 2012 through a second elastic piece 2011; specifically, the slide hole 206 of the upper die 2 is slidably mounted on the long slide rod 105 of the lower die 1, the bottom end of the side press block 201 is provided with a press plate 2012 through a second elastic piece 2011, the outer end of the buffer block 1014 is slidably mounted on the guide rod 1012 of the bracket 1011, and the guide rod 1012 is sleeved with a first elastic piece 1013, so that when the upper die 2 is mounted on the lower die 1, the bottom end of the press plate 2012 is in contact with the top end of the buffer block 1014, the buffering protection effect on the mounting of the upper die 2 is further improved, and the mounting impact force of the upper die 2 is reduced.
As shown in fig. 4, two ends of the top end of the lower mold 1 are respectively provided with a connecting groove 106, the connecting groove 106 is provided with a connecting insertion tube 1061, the bottom end of the connecting groove 106 is provided with a sealing ring 1062, two ends of the bottom surface of the upper mold 2 are respectively provided with a tube sleeve 207, and the connecting insertion tube 1061 of the lower mold 1 is inserted and installed on the tube sleeve 207 of the bottom surface of the upper mold 2.
As shown in fig. 5, a first pump body 107 is installed at the bottom end of a connecting insertion pipe 1061 at the right end of the lower die 1, a second pump body 208 is installed on a pipe sleeve 207 at the left end of the bottom surface of the upper die 2, a connecting pipe 108 is connected to the bottom end of the first pump body 107, and the bottom end of the connecting pipe 108 is placed at the bottom end of the lower cooling cavity 103 inside the lower die 1; the cooling device has the specific effects that cooling liquid is injected into the upper cooling cavity 205 through the water inlet pipe 202 on one side of the top end of the upper die 2, the connecting insertion pipe 1061 of the lower die 1 is inserted and installed on the pipe sleeve 207 on the bottom surface of the upper die 2, so that the upper cooling cavity 205 of the upper die 2 is communicated with the lower cooling cavity 103 of the lower die 1, the cooling liquid in the upper cooling cavity 205 is injected into the lower cooling cavity 103 through the second pump body 208, the first pump body 107 injects the cooling liquid in the lower cooling cavity 103 into the upper cooling cavity 205 through the connecting pipe 108, so that the upper cooling cavity 205 of the upper die 2 of the device and the lower cooling cavity 103 of the lower die 1 form a cooling circulation, and the cooling efficiency of the device on injection molding parts is further improved by matching with the heat dissipation rib plates 3 arranged on the outer walls of the lower injection molding groove 102 and the upper injection molding groove 204.
As shown in fig. 3, a bottom cavity 104 is provided at the bottom end of the lower mold 1, a circulating fan 1041 is installed in the bottom cavity 104, and a water outlet pipe 1042 is provided at the bottom end of the bottom cavity 104; specifically, the cooling efficiency of the cooling liquid in the lower cooling cavity 103 of the device on the injection molding part is further improved by the circulating fan 1041 arranged in the bottom cavity 104 at the bottom end of the lower die 1.
The specific use mode and function of the embodiment are as follows:
when the utility model is used, the slide hole 206 of the upper die 2 is slidably mounted on the long slide rod 105 of the lower die 1, the bottom end of the side pressure block 201 is provided with a pressing plate 2012 through a second elastic piece 2011, the pressing plate 2012 is slidably mounted on the guide rod 1012 of the bracket 1011 in cooperation with the outer end of the buffer block 1014, and the guide rod 1012 is sleeved with a first elastic piece 1013, so that when the upper die 2 is mounted on the lower die 1, the bottom end of the pressing plate 2012 is contacted with the top end of the buffer block 1014, the buffering protection effect on the mounting of the upper die 2 is further improved, and the mounting impact force of the upper die 2 is reduced; cooling liquid is injected into the upper cooling cavity 205 through the water inlet pipe 202 on one side of the top end of the upper die 2, the connecting insertion pipe 1061 of the lower die 1 is inserted and installed on the pipe sleeve 207 on the bottom surface of the upper die 2, so that the upper cooling cavity 205 of the upper die 2 is communicated with the lower cooling cavity 103 of the lower die 1, the cooling liquid in the upper cooling cavity 205 is injected into the lower cooling cavity 103 through the second pump body 208, the cooling liquid in the lower cooling cavity 103 is injected into the upper cooling cavity 205 through the connecting pipe 108 through the first pump body 107, so that the upper cooling cavity 205 of the upper die 2 and the lower cooling cavity 103 of the lower die 1 of the device form a cooling cycle, and the cooling efficiency of the device on injection molding parts is further improved by matching with the heat dissipation rib plates 3 installed on the outer walls of the lower injection molding groove 102 and the upper injection molding groove 204; the circulation fan 1041 arranged in the bottom cavity 104 at the bottom end of the lower die 1 further improves the cooling efficiency of the cooling liquid in the lower cooling cavity 103 of the device on the injection molding part.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a quick cooling and little injection mold of impact force which characterized in that: comprises a lower die (1); the left end and the right end of the lower die (1) are respectively provided with a buffer component (101), a circulating fan body (1041) is arranged in the lower die (1), and the top end of the lower die (1) is slidably provided with an upper die (2); the left end and the right end of the upper die (2) are respectively provided with a pressing plate (2012), one side of the top end of the upper die (2) is provided with a water inlet pipe (202), and the top end of the upper die (2) is provided with an injection molding pipe (203); the top end of the lower die (1) is provided with a lower injection molding groove (102), a lower cooling cavity (103) is formed in the lower die (1), and the lower cooling cavity (103) is arranged at the outer end of the lower injection molding groove (102); an upper injection molding groove (204) is formed in the bottom end of the upper mold (2), an upper cooling cavity (205) is formed in the upper mold (2), and the upper cooling cavity (205) is arranged at the outer end of the upper injection molding groove (204); the outer walls of the lower injection molding groove (102) and the upper injection molding groove (204) are provided with heat dissipation rib plates (3); the lower die (1) is provided with a connecting insertion pipe (1061), and the connecting insertion pipe (1061) is inserted into the upper die (2).
2. An injection mold with rapid cooling and low impact force as in claim 1, wherein: four corners of the lower die (1) are respectively provided with a long sliding rod (105), the corresponding position of the upper die (2) is provided with a sliding hole (206), and the sliding hole (206) of the upper die (2) is slidably arranged on the long sliding rod (105) of the lower die (1).
3. An injection mold with rapid cooling and low impact force as in claim 1, wherein: the buffer component (101) comprises a support (1011), a guide rod (1012), a first elastic piece (1013) and a buffer block (1014), wherein the support (1011) is fixedly arranged at the side end of the lower die (1), the guide rod (1012) is arranged on the support (1011), and the outer end of the buffer block (1014) is slidably arranged on the guide rod (1012) of the support (1011).
4. An injection mold with rapid cooling and low impact force as in claim 3, wherein: the first elastic piece (1013) is sleeved on the guide rod (1012) of the bracket (1011), and the top end of the first elastic piece (1013) is contacted with the bottom end of the buffer block (1014).
5. An injection mold with rapid cooling and low impact force as in claim 1, wherein: the left end and the right end of the upper die (2) are respectively provided with a side pressing block (201), and the bottom end of the side pressing block (201) is provided with a pressing plate (2012) through a second elastic piece (2011).
6. An injection mold with rapid cooling and low impact force as in claim 1, wherein: the sealing device is characterized in that two connecting grooves (106) are respectively arranged at two ends of the top end of the lower die (1), a connecting inserting pipe (1061) is arranged on each connecting groove (106), a sealing ring (1062) is installed at the bottom end of each connecting groove (106), two pipe sleeves (207) are respectively arranged at two ends of the bottom surface of the upper die (2), and the connecting inserting pipes (1061) of the lower die (1) are installed on the pipe sleeves (207) on the bottom surface of the upper die (2) in an inserting mode.
7. An injection mold with rapid cooling and low impact force as in claim 1, wherein: the lower die is characterized in that a second pump body (208) is installed on a pipe sleeve (207) at the left end of the bottom surface of the upper die (2), a first pump body (107) is installed at the bottom end of a connecting insertion pipe (1061) at the right end of the lower die (1), the bottom end of the first pump body (107) is connected with a connecting pipe (108), and the bottom end of the connecting pipe (108) is arranged at the bottom end of a lower cooling cavity (103) inside the lower die (1).
8. An injection mold with rapid cooling and low impact force as in claim 1, wherein: the bottom end of the lower die (1) is provided with a bottom cavity (104), a circulating fan body (1041) is installed in the bottom cavity (104), and the bottom end of the bottom cavity (104) is provided with a water outlet pipe (1042).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122966664.1U CN216544440U (en) | 2021-11-30 | 2021-11-30 | Injection molding mould that cools off fast and impact force is little |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122966664.1U CN216544440U (en) | 2021-11-30 | 2021-11-30 | Injection molding mould that cools off fast and impact force is little |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216544440U true CN216544440U (en) | 2022-05-17 |
Family
ID=81578122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122966664.1U Active CN216544440U (en) | 2021-11-30 | 2021-11-30 | Injection molding mould that cools off fast and impact force is little |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216544440U (en) |
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2021
- 2021-11-30 CN CN202122966664.1U patent/CN216544440U/en active Active
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