CN213006270U - Injection molding device with pull rod positioning function - Google Patents
Injection molding device with pull rod positioning function Download PDFInfo
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- CN213006270U CN213006270U CN202021290430.9U CN202021290430U CN213006270U CN 213006270 U CN213006270 U CN 213006270U CN 202021290430 U CN202021290430 U CN 202021290430U CN 213006270 U CN213006270 U CN 213006270U
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Abstract
The utility model provides a device of moulding plastics with pull rod location, it includes upper die mechanism and lower die mechanism, upper die mechanism includes the last die plate of from the top down arranging in proper order, water gap board and front template, install front mould benevolence on the front template, upward be provided with a plurality of first mounting grooves on the die plate, be provided with the second mounting groove that corresponds first mounting groove on the water gap board, install first pull rod in the first mounting groove, first pull rod extends and gets into the second mounting groove, lower die mechanism includes the lower die base plate of from the bottom up arranging in proper order, mould foot and back template, install the back mould benevolence that matches front mould benevolence on the back template, first pull rod below is provided with the second pull rod, the second pull rod runs through front template and back template. The utility model provides a device of moulding plastics with pull rod location, it is compared in prior art and can solve the fixed unstable problem of injection mold effectively.
Description
Technical Field
The utility model relates to an injection mold technical field particularly, relates to an injection molding device with pull rod location.
Background
The injection mold is divided into a thermosetting plastic mold and a thermoplastic plastic mold according to the molding characteristics; according to the forming process, the method is divided into a transfer mold, a blow mold, a cast mold, a hot forming mold, a hot pressing mold (compression mold), an injection mold and the like, wherein the hot pressing mold can be divided into a flash type, a semi-flash type and a non-flash type by a flash mode, and the injection mold can be divided into a cold runner mold and a hot runner mold by a pouring system; the mounting and dismounting mode can be divided into a movable mode and a fixed mode.
The injection mold is used together with an injection molding machine, and the injection mold performs reciprocating mold opening and closing actions along with the injection molding machine, so that the problem of looseness of an injection molding module can be caused, the mold is not aligned accurately, defective products are produced, and economic loss is caused.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an injection moulding device with pull rod location, it is compared in prior art and can solve the fixed unstable problem of injection mold effectively.
Therefore, the utility model provides an injection molding device with pull rod location, it includes upper die mechanism and lower die mechanism, upper die mechanism includes the last die panel of from the top down arranging in proper order, mouth of a river board and front template, install front mould benevolence on the front template, upward be provided with a plurality of first mounting grooves on the die panel, be provided with the second mounting groove that corresponds first mounting groove on the mouth of a river board, install first pull rod in the first mounting groove, first pull rod extends and gets into the second mounting groove, lower die mechanism includes the lower die base plate of from the bottom up arranging in proper order, mold foot and back template, install the back mould benevolence of matching front mould benevolence on the back template, first pull rod below is provided with the second pull rod, template and back template before the second pull rod runs through.
Furthermore, the number of the first mounting grooves is four, and the four first mounting grooves are arranged in a rectangular shape.
Further, the first pull rod is provided with a plane.
Furthermore, a third mounting groove is formed in the front template, a spring is mounted in the third mounting groove, and the spring is sleeved on the second pull rod.
Furthermore, a fourth mounting groove is formed in the mold leg, and the end of the second pull rod is arranged in the fourth mounting groove.
Furthermore, an ejector pin base plate is installed on the mold leg, an ejector pin plate is installed on the ejector pin base plate, and an ejector pin is installed on the ejector pin plate.
The utility model provides an injection moulding device with pull rod location, it has mainly set up first pull rod and second pull rod, the second pull rod sets up in first pull rod below, and in first pull rod bottom extends the entering second pull rod, can make the steady of mould motion-holding through first pull rod and second pull rod, prevent that it from taking place the skew, improve the quality of product, be provided with a plurality of first mounting grooves on the concrete top facing board, be provided with the second mounting groove that corresponds first mounting groove on the water gap board, install first pull rod in the first mounting groove, first pull rod extends and gets into the second mounting groove, lower die mechanism includes the lower bottom plate of arranging in proper order from the bottom up, mould foot and back template, install the back mould benevolence that matches front mould benevolence on the back template, first pull rod below is provided with the second pull rod, the second pull rod runs through front mould board and back template.
Therefore, the utility model provides a pair of injection moulding device with pull rod location through first pull rod and second pull rod, can guarantee the steady of mould motion, prevents that it from taking place the skew to can improve the quality of product.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic structural diagram of an injection molding apparatus with a tie rod positioning according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is a schematic structural view of a first pull rod in an injection molding device with pull rod positioning according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The first embodiment is as follows:
referring to fig. 1 to 3, there is shown an injection molding apparatus with a tie rod positioning according to an embodiment of the present invention, it has mainly set up upper die mechanism and lower die mechanism, upper die mechanism includes from the top down last die panel 1 of arranging in proper order, nozzle plate 2 and front mould board 3, install front mould benevolence 31 on the front mould board 3, upward be provided with four first mounting grooves 11 on the die panel 1, be provided with the second mounting groove 21 that corresponds first mounting groove 11 on the nozzle plate 2, install first pull rod 4 in the first mounting groove 11, first pull rod 4 extends into second mounting groove 21, lower die mechanism includes from the bottom up lower bottom plate 7 of arranging in proper order, mould foot 6 and back template 5, install the back mould benevolence 51 that matches front mould benevolence 31 on the back template 5, first pull rod 4 below is provided with second pull rod 8, second pull rod 8 runs through front mould board 3 and back template 5.
Specifically, referring to fig. 2, a thimble base plate 62 is mounted on the mold leg 6, a thimble plate 621 is mounted on the thimble base plate 62, and a thimble is mounted on the thimble plate 621. Can lead the product to be demoulded quickly and improve the production efficiency.
This embodiment provides an injection molding device with pull rod location, it has mainly set up first pull rod and second pull rod, the second pull rod sets up in first pull rod below, and first pull rod bottom extends and gets into in the second pull rod, can make the mould keep moving steady through first pull rod and second pull rod, prevent that it from taking place the skew, improve the quality of product, be provided with a plurality of first mounting grooves on the concrete cope match-plate pattern, be provided with the second mounting groove that corresponds first mounting groove on the water gap board, install first pull rod in the first mounting groove, first pull rod extends and gets into the second mounting groove, lower die mechanism includes the lower bottom plate of arranging in proper order from the bottom up, mould foot and back template, install the back mould benevolence that matches front mould benevolence on the back template, first pull rod below is provided with the second pull rod, the second pull rod runs through front template and back template.
Therefore, the injection molding device with the pull rod positioning function provided by the embodiment can ensure the stability of the movement of the mold through the first pull rod and the second pull rod, prevent the mold from deviating and improve the quality of products.
Example two:
referring to fig. 1 to fig. 3, there is shown an injection molding device with a pull rod positioning according to a first embodiment of the present invention, and on the basis of the first embodiment, the present embodiment further provides the following technical solutions as improvements: the number of the first mounting grooves 11 is four, and the four first mounting grooves 11 are arranged in a rectangular shape. Therefore, the moving direction of the upper die panel can be guaranteed to be limited, and the upper die panel is fixed more firmly; the first pull rod 4 has a flat surface 41 thereon. The plane is a rectangular plane, is arranged on the side surface of the top of the first pull rod and can limit the rotation of the first pull rod.
Example three:
referring to fig. 2, a third embodiment of the injection molding apparatus with a tie rod positioning function according to the present invention is shown, and the present embodiment further provides the following technical solutions as improvements on the basis of the above embodiments: the front template 3 is provided with a third mounting groove 32, a spring 311 is mounted in the third mounting groove 32, and the spring 311 is sleeved on the second pull rod 8. A fourth mounting groove 61 is formed in the mold leg 6, and the end of the second pull rod 8 is arranged in the fourth mounting groove 61. Through the setting of above-mentioned structure, can assist and pull open front panel and water gap board, the fourth mounting groove can provide the space that the second pull rod removed simultaneously.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. The injection molding device with the pull rod positioning function is characterized by comprising an upper die mechanism and a lower die mechanism, wherein the upper die mechanism comprises an upper die plate (1), a nozzle plate (2) and a front die plate (3) which are sequentially arranged from top to bottom, the front die core (31) is installed on the front die plate (3), a plurality of first mounting grooves (11) are formed in the upper die plate (1), second mounting grooves (21) corresponding to the first mounting grooves (11) are formed in the nozzle plate (2), first pull rods (4) are installed in the first mounting grooves (11), the first pull rods (4) extend into the second mounting grooves (21), the lower die mechanism comprises a lower die base plate (7), die feet (6) and a rear die plate (5) which are sequentially arranged from bottom to top, the rear die core (51) matched with the front die core (31) is installed on the rear die plate (5), a second pull rod (8) is arranged below the first pull rod (4), and the second pull rod (8) penetrates through the front template (3) and the rear template (5).
2. The injection molding device with the pull rod positioning function as claimed in claim 1, wherein the number of the first installation grooves (11) is four, and the four first installation grooves (11) are arranged in a rectangular shape.
3. An injection molding apparatus with tie rod positioning as claimed in claim 1, wherein the first tie rod (4) has a flat surface (41) thereon.
4. The injection molding device with the pull rod positioning function as claimed in claim 1, wherein a third installation groove (32) is formed in the front mold plate (3), a spring (311) is installed in the third installation groove (32), and the spring (311) is sleeved on the second pull rod (8).
5. The injection molding device with the pull rod positioning function as claimed in claim 1, wherein a fourth mounting groove (61) is formed in the mold leg (6), and the end of the second pull rod (8) is disposed in the fourth mounting groove (61).
6. The injection molding apparatus with tie rod positioning as claimed in claim 1, wherein the mold foot (6) is provided with a thimble base plate (62), the thimble base plate (62) is provided with a thimble plate (621), and the thimble plate (621) is provided with a thimble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021290430.9U CN213006270U (en) | 2020-07-03 | 2020-07-03 | Injection molding device with pull rod positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021290430.9U CN213006270U (en) | 2020-07-03 | 2020-07-03 | Injection molding device with pull rod positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213006270U true CN213006270U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021290430.9U Active CN213006270U (en) | 2020-07-03 | 2020-07-03 | Injection molding device with pull rod positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213006270U (en) |
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2020
- 2020-07-03 CN CN202021290430.9U patent/CN213006270U/en active Active
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