CN217777639U - Injection mold for manufacturing composite structural member - Google Patents
Injection mold for manufacturing composite structural member Download PDFInfo
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- CN217777639U CN217777639U CN202221942773.8U CN202221942773U CN217777639U CN 217777639 U CN217777639 U CN 217777639U CN 202221942773 U CN202221942773 U CN 202221942773U CN 217777639 U CN217777639 U CN 217777639U
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Abstract
The utility model discloses an injection mold for making composite structure spare, the on-line screen storage device comprises a base, the first guide bar of four corners fixedly connected with in base top, first guide bar top end fixedly connected with roof, roof top side middle part is connected with the pneumatic cylinder, the slip cover in the first guide bar outside is equipped with lifting frame, the lifting frame middle part is connected with the mould, can carry out injection moulding according to the thickness of the composite structure spare of needs, need not prepare multiple injection moulding equipment according to the thickness of work piece, greatly reduced the processing cost, can effectual increase extend the stability of template installation, avoid extending the condition that the template took place the skew at the in-process of moulding plastics, can be according to the extension template thickness that increases, make the application scope of the compound die operation of last mould improve greatly, under reset spring's effect, the effectual impact force that alleviates the mould and lead to the fact to extension template or bed die.
Description
Technical Field
The utility model relates to an injection mold technical field particularly, relates to an injection mold for making composite construction spare.
Background
The injection mold is a tool for injecting molten plastic into a mold cavity under high pressure by an injection molding machine, and obtaining a formed product after cooling and solidification, and is mainly used for producing plastic products.
In the prior art, the thickness of a workpiece injected by a mold is fixed, multiple injection molds are required to be used when composite structural members with different thicknesses are injected, the working production and processing cost is greatly increased, and the depth of a mold core inside the mold can not be increased according to the multi-layer composite structure of the mold which is injected by the mold.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem in the correlation technique, the utility model provides an injection mold for making composite structure spare to overcome the above-mentioned technical problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
the utility model provides an injection mold for making composite construction spare, includes the base, the first guide bar of four corners fixedly connected with in base top, first guide bar top end fixedly connected with roof, roof top side middle part is connected with the pneumatic cylinder, the slip cover in the first guide bar outside is equipped with lifting frame, lifting frame middle part is connected with the mould, the expansion end of pneumatic cylinder runs through roof bottom side, and is connected with last mould top side, base top side middle part is connected with the bed die, the bed die left side is connected with first side and keeps off the seat, the bed die right side is connected with second side and keeps off the seat, first side keeps off the seat and keeps off the symmetric connection with the extension template between the seat, first side keeps off seat front side symmetry and is equipped with the adjusting button, first side keeps off the inboard symmetry of seat and digs and is equipped with the rectangle recess, the inside movable plate threaded rod that is equipped with of rectangle recess, the threaded rod outside is connected with through the nut, the movable plate is connected with the extension template left side.
Preferably, the upper and lower extension templates are mutually attached, the bottom of the extension template is movably connected with the top side of the lower die, a cavity opening is formed in the middle of the extension template in a penetrating mode, and the die core structure of the lower die is matched with the cavity opening structure.
Preferably, one end of the threaded rod extends out of the front side of the first side baffle seat and is fixedly connected with the adjusting button, the other end of the threaded rod is connected with the inner wall of the rectangular groove through a bearing, second guide rods are arranged on the upper side and the lower side of the threaded rod respectively, and two ends of each second guide rod are fixedly connected with the inner wall of the rectangular groove.
Preferably, the movable plate rear side symmetry is equipped with the slip ring, the movable plate passes through the slip ring and cup joints with the sliding of second guide bar outer wall, four corners of movable plate front side are equipped with hexagonal groove, extension template left side equidistance is equipped with hexagonal prism, the extension template pass through hexagonal prism respectively with hexagonal groove movable clamping.
Preferably, the top side of the second side baffle seat is provided with a limit screw, the inner side of the second side baffle seat is symmetrically provided with connecting grooves, the inside of each connecting groove is movably connected with a connecting block, each connecting block is fixedly connected with the right side of the extension template, the middle of each connecting block is provided with a threaded through hole in a penetrating manner, and the limit screw extends into the corresponding connecting groove and is respectively in threaded connection with the threaded through holes in a matching manner.
Preferably, installing grooves are dug in two sides of the inner wall of the lifting frame, sliding rods are symmetrically arranged between the inner walls of the installing grooves, a connecting pipe is sleeved on the outer side of each sliding rod, reset springs are arranged on the upper side and the lower side of each connecting pipe respectively, the reset springs are sleeved on the outer sides of the sliding rods respectively and are fixedly connected with the inner walls of the installing grooves respectively, and the outer sides of the connecting pipes are connected with two sides of an upper die respectively.
The utility model has the advantages that:
1. the plurality of extension templates are attached, the extension template at the bottom side corresponds to the top side of the lower die, the depth of the die core in the lower die can be rapidly increased, injection molding can be carried out according to the required thickness of the composite structural part, various injection molding devices do not need to be prepared according to the thickness of a workpiece, and the processing cost is greatly reduced;
2. the installation stability of the extension template can be effectively improved, and the condition that the extension template deviates in the injection molding process is avoided;
3. the application range of the die closing operation of the upper die can be greatly improved according to the thickness of the increased extension die plate, and the impact force of the upper die on the extension die plate or the lower die is effectively reduced under the action of the reset spring.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic general structural view of an injection mold for manufacturing a composite structural member according to an embodiment of the present invention;
fig. 2 is a schematic view of an internal structure of a first side stop of an injection mold for manufacturing a composite structural member according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of a second side stop of an injection mold for manufacturing a composite structural member according to an embodiment of the present invention;
fig. 4 is a schematic sectional view of a lifting frame of an injection mold for manufacturing a composite structural member according to an embodiment of the present invention.
In the figure:
1. a base; 2. a first guide bar; 3. a top plate; 4. a hydraulic cylinder; 5. a lifting frame; 6. an upper die; 7. a lower die; 8. a first side baffle seat; 9. a second side block seat; 10. extending the template; 11. an adjusting knob; 12. a rectangular groove; 13. a threaded rod; 14. moving the plate; 15. a second guide bar; 16. a hexagonal groove; 17. a limit screw; 18. a connecting groove; 19. a joining block; 20. a threaded through hole; 21. installing a groove; 22. a slide bar; 23. a connecting pipe; 24. a return spring.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides an injection mold for making composite construction spare.
Example one
As shown in FIGS. 1-4, an injection mold for manufacturing a composite structural member according to an embodiment of the present invention comprises a base 1, a first guide bar 2 is fixedly connected to four corners of the top of the base 1, a top plate 3 is fixedly connected to the top end of the first guide bar 2, a hydraulic cylinder 4 is connected to the middle portion of the top side of the top plate 3, a lifting frame 5 is slidably sleeved outside the first guide bar 2, an upper mold 6 is connected to the middle portion of the lifting frame 5, a movable end of the hydraulic cylinder 4 penetrates through the bottom side of the top plate 3 and is connected to the top side of the upper mold 6, a lower mold 7 is connected to the middle portion of the top side of the base 1, a first side baffle seat 8 is connected to the left side of the lower mold 7, a second side baffle seat 9 is connected to the right side of the lower mold 7, an extending mold plate 10 is symmetrically connected between the first side baffle seat 8 and the second side baffle seat 9, adjusting buttons 11 are symmetrically arranged at the front side of the first side baffle seat 8, rectangular grooves 12 are symmetrically arranged inside the first side baffle seat 8, a threaded rod 13 is arranged in the rectangular groove 12, the outer side of the threaded rod 13 is connected with a movable plate 14 through a nut, the movable plate 14 is connected with the left side of the extension template 10, the upper extension template 10 and the lower extension template 10 are mutually attached, the bottom of the lower extension template 10 is movably connected with the top side of the lower die 7, the middle part of the extension template 10 is provided with a cavity through hole in a penetrating way, the die core structure of the lower die 7 is matched with the cavity through hole structure, one end of the threaded rod 13 extends out of the front side of the first side baffle seat 8 and is fixedly connected with the adjusting button 11, the other end of the threaded rod 13 is connected with the inner wall of the rectangular groove 12 through a bearing, the upper side and the lower side of the threaded rod 13 are respectively provided with a second guide rod 15, the two ends of the second guide rods 15 are fixedly connected with the inner wall of the rectangular groove 12, the rear side of the movable plate 14 is symmetrically provided with a sliding ring, and the movable plate 14 is in sliding sleeve joint with the outer wall of the second guide rods 15 through the sliding ring, six-edge grooves 16 are formed in four corners of the front side of the moving plate 14, six-edge prisms are equidistantly arranged on the left side of the extending template 10, the extending template 10 is movably clamped with the six-edge grooves 16 through the six-edge prisms respectively, when the depth of a mold core of the lower mold 7 needs to be increased, the adjusting buttons 11 are rotated respectively, the adjusting buttons 11 drive the threaded rods 13 to rotate, nuts on the threaded rods 13 drive the moving plate 14 to slide transversely in the rectangular grooves 12, the needed extending template 10 is clamped in the six-edge grooves 16 on the outer side of the moving plate 14 through the left six-edge prisms, the extending template 10 is enabled to move between the first side blocking seats 8 and the second side blocking seats 9, the extending templates 10 are attached, the extending template 10 on the bottom side corresponds to the top side of the lower mold 7, the depth of the mold core in the lower mold 7 can be increased rapidly, injection molding can be performed according to the needed thickness of a composite structural part, multiple injection molding devices do not need to be prepared according to the thickness of a workpiece, and processing cost is greatly reduced.
Example two
As shown in FIGS. 1-4, an injection mold for manufacturing a composite structural member according to an embodiment of the present invention comprises a base 1, a first guide bar 2 is fixedly connected to four corners of the top of the base 1, a top plate 3 is fixedly connected to the top end of the first guide bar 2, a hydraulic cylinder 4 is connected to the middle portion of the top side of the top plate 3, a lifting frame 5 is slidably sleeved outside the first guide bar 2, an upper mold 6 is connected to the middle portion of the lifting frame 5, a movable end of the hydraulic cylinder 4 penetrates through the bottom side of the top plate 3 and is connected to the top side of the upper mold 6, a lower mold 7 is connected to the middle portion of the top side of the base 1, a first side baffle seat 8 is connected to the left side of the lower mold 7, a second side baffle seat 9 is connected to the right side of the lower mold 7, an extending mold plate 10 is symmetrically connected between the first side baffle seat 8 and the second side baffle seat 9, adjusting buttons 11 are symmetrically arranged at the front side of the first side baffle seat 8, rectangular grooves 12 are symmetrically arranged inside the first side baffle seat 8, a threaded rod 13 is arranged in the rectangular groove 12, the outer side of the threaded rod 13 is connected with a movable plate 14 through a nut, the movable plate 14 is connected with the left side of the extension template 10, a limit screw 17 is arranged on the top side of the second side baffle seat 9, connecting grooves 18 are symmetrically dug on the inner side of the second side baffle seat 9, connecting blocks 19 are movably connected in the connecting grooves 18, the connecting blocks 19 are fixedly connected with the right side of the extension template 10, a threaded through hole 20 is arranged in the middle of the connecting blocks 19 in a penetrating manner, the limit screw 17 extends into the connecting grooves 18 and is respectively in matched threaded connection with the threaded through hole 20, when the extension template 10 enters between the first side baffle seat 8 and the second side baffle seat 9, the connecting blocks 19 on the right side of the extension template 10 respectively extend into the connecting grooves 18, then the limit screw 17 extends into the connecting grooves 18 and connects and fixes the connecting blocks 19, the stability of extension template 10 installation can effectual increase, avoids the condition that extension template 10 takes place the skew in the in-process of moulding plastics.
EXAMPLE III
As shown in FIGS. 1-4, an injection mold for manufacturing a composite structural member according to an embodiment of the present invention comprises a base 1, a first guide bar 2 is fixedly connected to four corners of the top of the base 1, a top plate 3 is fixedly connected to the top end of the first guide bar 2, a hydraulic cylinder 4 is connected to the middle portion of the top side of the top plate 3, a lifting frame 5 is slidably sleeved outside the first guide bar 2, an upper mold 6 is connected to the middle portion of the lifting frame 5, a movable end of the hydraulic cylinder 4 penetrates through the bottom side of the top plate 3 and is connected to the top side of the upper mold 6, a lower mold 7 is connected to the middle portion of the top side of the base 1, a first side baffle seat 8 is connected to the left side of the lower mold 7, a second side baffle seat 9 is connected to the right side of the lower mold 7, an extending mold plate 10 is symmetrically connected between the first side baffle seat 8 and the second side baffle seat 9, adjusting buttons 11 are symmetrically arranged at the front side of the first side baffle seat 8, rectangular grooves 12 are symmetrically arranged inside the first side baffle seat 8, a threaded rod 13 is arranged in the rectangular groove 12, a moving plate 14 is connected to the outer side of the threaded rod 13 through a nut, the moving plate 14 is connected with the left side of the extension template 10, mounting grooves 21 are dug on two sides of the inner wall of the lifting frame 5, sliding rods 22 are symmetrically arranged between the inner walls of the mounting grooves 21, a connecting pipe 23 is sleeved on the outer side of each sliding rod 22, return springs 24 are respectively arranged on the upper side and the lower side of each connecting pipe 23, the return springs 24 are respectively sleeved on the outer sides of the sliding rods 22 and are respectively connected and fixed with the inner walls of the mounting grooves 21, the outer sides of the connecting pipes 23 are respectively connected with two sides of the upper die 6, a hydraulic cylinder 4 is started, the hydraulic cylinder 4 drives the upper die 6 to descend, the lifting frame 5 descends on the outer side of the first guide rod 2, the bottom side of the lifting frame 5 abuts against the top sides of the first side baffle seat 8 and the second side baffle seat 9, and then the hydraulic cylinder 4 is continuously controlled to be started, the upper die 6 is lowered outside the slide bar 22 through the connecting pipe 23, so that the upper die 6 is tightly matched with the top side of the extension template 10, the application range of the matching operation of the upper die 6 is greatly improved according to the increased thickness of the extension template 10, and the impact force of the upper die 6 on the extension template 10 or the lower die 7 is effectively reduced under the action of the return spring 24.
To sum up, with the aid of the above technical scheme of the utility model, this device is when using, adjusting button 11 drives threaded rod 13 and rotates, nut on the threaded rod 13 drives movable plate 14 at the inside lateral sliding of rectangle recess 12, extend the template 10 that will need inside through the hexagonal prism block in the hexagonal recess 16 in the movable plate 14 outside, make and extend template 10 and keep off the seat 8 in first side, the second side keeps off and shifts between the seat 9, it stretches into inside connecting groove 18 respectively to extend the linking piece 19 on template 10 right side, then stretch into inside connecting groove 18 with stop screw 17, and connect fixedly linking piece 19, make lifting frame 5 descend in the first guide bar 2 outside, keep off seat 8, the second side at lifting frame 5 bottom side butt, the start-up of pneumatic cylinder 4 continues to control, make upper die 6 descend in the slide bar 22 outside through connecting pipe 23, make upper die 6 inseparable with extend template 10 top side operation, can be according to the thickness of the extension template 10 that increases, make the application scope of the compound die operation of upper die 6 improve greatly.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An injection mould for manufacturing composite structural parts, characterized in that it comprises a base (1), four corners of the top of the base (1) are fixedly connected with first guide rods (2), the top end of the first guide rod (2) is fixedly connected with a top plate (3), a hydraulic cylinder (4) is connected with the middle part of the top side of the top plate (3), a lifting frame (5) is sleeved outside the first guide rod (2) in a sliding manner, the middle part of the lifting frame (5) is connected with an upper die (6), the movable end of the hydraulic cylinder (4) penetrates through the bottom side of the top plate (3), and is connected with the top side of the upper die (6), the middle part of the top side of the base (1) is connected with a lower die (7), the left side of the lower die (7) is connected with a first side baffle seat (8), the right side of the lower die (7) is connected with a second side baffle seat (9), an extension template (10) is symmetrically connected between the first side baffle seat (8) and the second side baffle seat (9), the front side of the first side baffle seat (8) is symmetrically provided with adjusting buttons (11), rectangular grooves (12) are symmetrically dug in the inner side of the first side baffle seat (8), a threaded rod (13) is arranged in the rectangular groove (12), a moving plate (14) is connected with the outer side of the threaded rod (13) through a nut, the moving plate (14) is connected with the left side of the extension template (10).
2. The injection mold for manufacturing the composite structural member as claimed in claim 1, wherein the upper and lower extension mold plates (10) are attached to each other, the bottom of the lower extension mold plate (10) is movably connected with the top side of the lower mold (7), the middle of each extension mold plate (10) is provided with a cavity through opening, and the mold core structure of the lower mold (7) is matched with the cavity through opening structure.
3. The injection mold for manufacturing the composite structural member as claimed in claim 1, wherein one end of the threaded rod (13) extends out of the front side of the first side stop seat (8) and is fixedly connected with the adjusting button (11), the other end of the threaded rod (13) is connected with the inner wall of the rectangular groove (12) through a bearing, the upper side and the lower side of the threaded rod (13) are respectively provided with a second guide rod (15), and two ends of the second guide rod (15) are fixedly connected with the inner wall of the rectangular groove (12).
4. The injection mold for manufacturing composite structural parts, according to claim 3, wherein the rear side of the moving plate (14) is symmetrically provided with sliding rings, the moving plate (14) is slidably sleeved with the outer wall of the second guiding rod (15) through the sliding rings, six-edged grooves (16) are formed at four corners of the front side of the moving plate (14), six prisms are equidistantly formed at the left side of the extension template (10), and the extension template (10) is movably clamped with the six-edged grooves (16) through the six prisms respectively.
5. The injection mold for manufacturing the composite structural member as claimed in claim 4, wherein a limit screw (17) is arranged on the top side of the second side baffle seat (9), connecting grooves (18) are symmetrically formed in the inner side of the second side baffle seat (9), connecting blocks (19) are movably connected inside the connecting grooves (18), the connecting blocks (19) are fixedly connected with the right side of the extension formwork (10), a threaded through hole (20) is formed in the middle of each connecting block (19) in a penetrating manner, and the limit screw (17) extends into the connecting grooves (18) and is in threaded connection with the threaded through hole (20) in a matching manner.
6. The injection mold for manufacturing a composite structural member according to claim 1, wherein mounting grooves (21) are dug on two sides of inner walls of the lifting frame (5), sliding rods (22) are symmetrically arranged between the inner walls of the mounting grooves (21), connecting pipes (23) are sleeved on outer sides of the sliding rods (22), return springs (24) are respectively arranged on upper and lower sides of the connecting pipes (23), the return springs (24) are respectively sleeved on outer sides of the sliding rods (22) and are respectively fixedly connected with inner walls of the mounting grooves (21), and outer sides of the connecting pipes (23) are respectively connected with two sides of the upper mold (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221942773.8U CN217777639U (en) | 2022-07-26 | 2022-07-26 | Injection mold for manufacturing composite structural member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221942773.8U CN217777639U (en) | 2022-07-26 | 2022-07-26 | Injection mold for manufacturing composite structural member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217777639U true CN217777639U (en) | 2022-11-11 |
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ID=83941371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221942773.8U Active CN217777639U (en) | 2022-07-26 | 2022-07-26 | Injection mold for manufacturing composite structural member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217777639U (en) |
-
2022
- 2022-07-26 CN CN202221942773.8U patent/CN217777639U/en active Active
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