CN217862561U - Efficient injection mold of drawing of patterns - Google Patents
Efficient injection mold of drawing of patterns Download PDFInfo
- Publication number
- CN217862561U CN217862561U CN202221818262.5U CN202221818262U CN217862561U CN 217862561 U CN217862561 U CN 217862561U CN 202221818262 U CN202221818262 U CN 202221818262U CN 217862561 U CN217862561 U CN 217862561U
- Authority
- CN
- China
- Prior art keywords
- rod
- jacking
- mold
- injection mold
- butt joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000002347 injection Methods 0.000 title claims abstract description 34
- 239000007924 injection Substances 0.000 title claims abstract description 34
- 210000001503 joint Anatomy 0.000 claims abstract description 30
- 238000001746 injection moulding Methods 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 230000009194 climbing Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an efficient injection mold of drawing of patterns, including fixing base, mould shell, mould apron, baffle, butt joint groove, jacking piece, bracing piece, gangbar, spacing groove, slide bar, jacking pole, carousel, reset spring, tensile pole, footboard. The utility model discloses the bottom of tensile pole in this injection mold is the rotary type through rolling bearing and is connected with the footboard, make the staff can drive the gangbar through trampling the footboard, tensile pole is whole to be linked, and then drive the liftup pole rebound, and then realize the high efficiency drawing of patterns with jacking piece jack-up, the lateral wall of bracing piece in this injection mold is improved level welded fastening and is had the horizontal pole, be fixed with reset spring between horizontal pole and the gangbar, make the gangbar can reset fast through reset spring's elasticity, the center department of the slide bar in this injection mold is connected with the carousel through the bearing is the rotary type, make the slide bar can slide fast on the gangbar, reduce its frictional force between the two.
Description
Technical Field
The utility model relates to an injection mold specifically is an efficient injection mold of drawing of patterns, belongs to injection mold technical field.
Background
Along with the development of society and the improvement of people's standard of living, people also are more and more high to the requirement of injection mold quality, the injection mold quantity of mould mill production is also constantly increasing, therefore the production efficiency of mould also needs synchronous improvement, when carrying out production through injection mold, need carry out the drawing of patterns with the product, and traditional drawing of patterns operation needs the staff to overturn the mould wholly, carries out the drawing of patterns through the gravity of product, and the operation is comparatively loaded down with trivial details, in order to improve production efficiency then need use the injection mold that drawing of patterns is efficient.
However, most of the existing injection molds have various problems:
1) In order to improve the demolding efficiency of the injection mold, a jacking mechanism is generally arranged in the mold to eject a product out of the mold, but the jacking mechanism is generally only equipped in the mold production of large-sized products, but is not equipped in the production process of small-sized molds, so that certain limitation exists;
2) Because the climbing mechanism that uses need be connected with external drive mechanism and make up the use when the drawing of patterns, and in the processing production to small-size mould, because the weight and the volume of shaping product are all less, then need not use external drive mechanism, and current drive mechanism mostly need be for electrodynamic type structure, and then cause unnecessary economic loss.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an injection mold that drawing of patterns is efficient in order to solve above-mentioned technical problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: an injection mold with high demolding efficiency comprises:
the injection molding mechanism comprises a fixed seat, a mold shell and a mold cover plate, wherein the fixed seat forms a main body structure of the injection mold with high demolding efficiency, the mold shell is placed at the top end of the fixed seat, and the mold cover plate is connected to the top of the mold shell;
the jacking mechanism comprises a butt joint groove, a jacking block, a supporting rod, a linkage rod, a limiting groove, a sliding rod and a jacking rod, the jacking mechanism is arranged in the injection molding mechanism, the supporting rod for supporting is vertically fixed at the center of an internal cavity of the fixing seat, the center of the linkage rod is rotatably connected to the top end of the supporting rod through a rotating shaft rod, the limiting groove is arranged on one side of the linkage rod in a penetrating manner, the sliding rod is in limiting clamping connection in the limiting groove, the jacking rod is vertically welded and fixed on the sliding rod and in limiting butt joint in a groove opening formed in the fixing seat, the butt joint groove is arranged at the bottom of the mold shell in a penetrating manner, and the jacking block can be in up-and-down sliding type limiting butt joint in the butt joint groove;
the linkage mechanism comprises a stretching rod, the linkage mechanism is arranged on the jacking mechanism, and the top end of the stretching rod is rotatably connected to one end of the linkage rod through a rotating shaft rod.
Further still, the bottom of tensile pole is connected with the footboard through rolling bearing in the rotary type, and the bottom of footboard is connected with the bottom diaphragm of fixing base through the connecting seat in the rotary type.
Furthermore, a cross rod is horizontally welded and fixed on the side wall of the supporting rod, and a return spring is fixed between the cross rod and the linkage rod.
Furthermore, the center of the sliding rod is rotatably connected with a rotary table through a bearing, limiting discs with the diameter larger than that of the sliding rod are arranged at the left end and the right end of the rotary table, and the limiting discs are symmetrically arranged on two sides of the linkage rod.
And furthermore, eight jacking rods are arranged at equal intervals, partition plates are vertically and equidistantly fixed in the die shell, and the jacking rods are in limit butt joint in the butt joint grooves.
Still further, the mould apron is last to run through and to be provided with the through-hole of moulding plastics usefulness, and the inner wall of through-hole is provided with the screw thread, and the through-hole equidistance is provided with eight to be located the cavity top that mould shell and baffle constitute respectively.
The utility model has the advantages that:
1) The bottom of a stretching rod in the injection mold is rotatably connected with a pedal through a rotating bearing, so that a worker can drive a linkage rod and the stretching rod to integrally link by treading the pedal, further drive a jacking rod to move upwards, and further jack a jacking block to realize high-efficiency demolding;
2) A cross rod is horizontally welded and fixed on the side wall of a supporting rod in the injection mold, and a return spring is fixed between the cross rod and a linkage rod, so that the linkage rod can be quickly returned through the elastic force of the return spring;
3) The center of the sliding rod in the injection mold is rotatably connected with a turntable through a bearing, so that the sliding rod can rapidly slide on the linkage rod, and the friction force between the sliding rod and the linkage rod is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall split structure of the cover plate of the mold of the present invention;
FIG. 3 is a schematic view of the jacking rod and its integral connection structure of the present invention;
fig. 4 is the schematic view of the sectional structure of the mold housing of the present invention.
In the figure: 1. the device comprises a fixed seat, 2, a mold shell, 3, a mold cover plate, 4, a partition plate, 5, a butt joint groove, 6, a jacking block, 7, a support rod, 8, a linkage rod, 9, a limiting groove, 10, a sliding rod, 11, a jacking rod, 12, a rotary table, 13, a return spring, 14, a stretching rod, 15 and a pedal.
Detailed Description
Example one
As shown in fig. 1 to 4, an injection mold with high mold release efficiency includes:
the injection molding mechanism comprises a fixed seat 1, a mold shell 2 and a mold cover plate 3, wherein the fixed seat 1 forms a main body structure of the injection mold with high demolding efficiency, the mold shell 2 is placed at the top end of the fixed seat 1, and the mold cover plate 3 is connected to the top of the mold shell 2;
the jacking mechanism comprises a butt joint groove 5, a jacking block 6, a supporting rod 7, a linkage rod 8, a limiting groove 9, a sliding rod 10 and a jacking rod 11, the jacking mechanism is arranged in the injection molding mechanism, the supporting rod 7 for supporting is vertically fixed at the center of an internal cavity of the fixing seat 1, the center of the linkage rod 8 is rotatably connected to the top end of the supporting rod 7 through a rotating shaft rod, the limiting groove 9 penetrates through one side of the linkage rod 8, the sliding rod 10 is in limiting clamping connection in the limiting groove 9, the jacking rod 11 is vertically welded and fixed on the sliding rod 10 and in limiting butt joint in a groove formed in the fixing seat 1, the butt joint groove 5 penetrates through the bottom of the mold shell 2, and the jacking block 6 can be in up-down sliding type limiting butt joint in the butt joint groove 5;
the linkage mechanism comprises a stretching rod 14, the linkage mechanism is arranged on the jacking mechanism, and the top end of the stretching rod 14 is rotatably connected to one end of the linkage rod 8 through a rotating shaft rod.
The embodiment of the utility model provides an in, tensile pole 14's bottom is the rotary type through rolling bearing and is connected with footboard 15, and the bottom diaphragm that connecting seat and fixing base 1 are passed through to footboard 15's bottom is the rotary type and is connected, makes the staff can drive gangbar 8, tensile pole 14 whole linkage through trampling footboard 15, and then drives jacking pole 11 rebound, and then realizes the high efficiency drawing of patterns with 6 liftings of jacking piece.
The embodiment of the utility model provides an in, the lateral wall of bracing piece 7 is improved level welded fastening and is had the horizontal pole, is fixed with reset spring 13 between horizontal pole and the gangbar 8, makes the gangbar 8 can reset fast through reset spring 13's elasticity.
Example two
As shown in fig. 1 to 4, an injection mold with high mold release efficiency includes:
the injection molding mechanism comprises a fixed seat 1, a mold shell 2 and a mold cover plate 3, wherein the fixed seat 1 forms a main body structure of the injection mold with high demolding efficiency, the mold shell 2 is placed at the top end of the fixed seat 1, and the mold cover plate 3 is connected to the top of the mold shell 2;
the jacking mechanism comprises a butt joint groove 5, a jacking block 6, a supporting rod 7, a linkage rod 8, a limiting groove 9, a sliding rod 10 and a jacking rod 11, the jacking mechanism is arranged in the injection molding mechanism, the supporting rod 7 for supporting is vertically fixed at the center of an internal cavity of the fixing seat 1, the center of the linkage rod 8 is rotatably connected to the top end of the supporting rod 7 through a rotating shaft rod, the limiting groove 9 penetrates through one side of the linkage rod 8, the sliding rod 10 is in limiting clamping connection in the limiting groove 9, the jacking rod 11 is vertically welded and fixed on the sliding rod 10 and in limiting butt joint in a groove formed in the fixing seat 1, the butt joint groove 5 penetrates through the bottom of the mold shell 2, and the jacking block 6 can be in up-down sliding type limiting butt joint in the butt joint groove 5;
the linkage mechanism comprises a stretching rod 14, the linkage mechanism is arranged on the jacking mechanism, and the top end of the stretching rod 14 is rotatably connected to one end of the linkage rod 8 through a rotating shaft rod.
The embodiment of the utility model provides an in, the center department of slide bar 10 is the rotary type through the bearing and is connected with carousel 12, and both ends are provided with the spacing dish that the diameter is greater than slide bar 10 about carousel 12, and spacing dish is the symmetrical formula and sets up in the both sides of gangbar 8, makes slide bar 10 can slide fast on gangbar 8, reduces its frictional force between the two.
The embodiment of the utility model provides an in, 11 equidistances of jacking rod are provided with eight, and the inside vertical and equidistance of mould shell 2 is fixed with baffle 4, and 11 spacing butt joints of jacking rod are in butt joint groove 5, through setting up a plurality of jacking rods 11 and then can be with a plurality of shaping products jack-up in mould shell 2, realize the high efficiency drawing of patterns.
The embodiment of the utility model provides an in, run through on the mould apron 3 and be provided with the through-hole of usefulness of moulding plastics, the inner wall of through-hole is provided with the screw thread, and the through-hole equidistance is provided with eight to be located the cavity top that mould shell 2 and baffle 4 constitute respectively, make the staff can be with external passage of moulding plastics and 3 high-speed connections of mould apron and split.
The working principle is as follows: when using this injection mold, place mould shell 2 at fixing base 1 top earlier, then with the butt joint of mould apron 3 at mould shell 2 top, and with the butt joint of the injection hole on external injection moulding pipeline and the mould shell 2, pour into mould plastics the material of usefulness through external injection moulding pipeline inside mould shell 2, after the shaping, take off mould apron 3, the staff accessible is trampled footboard 15 and is driven gangbar 8 this moment, tensile pole 14 is whole to be linked, and then drive lifting rod 11 rebound, through lifting rod 11 with 6 jack-ups of jacking piece and then carry out the drawing of patterns with the shaping product can.
Claims (6)
1. The utility model provides an efficient injection mold of drawing of patterns which characterized in that includes:
the injection molding mechanism comprises a fixed seat (1), a mold shell (2) and a mold cover plate (3), wherein the fixed seat (1) forms a main body structure of the injection mold with high demolding efficiency, the mold shell (2) is placed at the top end of the fixed seat (1), and the mold cover plate (3) is connected to the top of the mold shell (2);
the jacking mechanism comprises a butt joint groove (5), a jacking block (6), a supporting rod (7), a linkage rod (8), a limiting groove (9), a sliding rod (10) and a jacking rod (11), the jacking mechanism is arranged in the injection molding mechanism, the supporting rod (7) for supporting is vertically fixed at the center of an internal cavity of the fixing seat (1), the center of the linkage rod (8) is rotatably connected to the top end of the supporting rod (7) through a rotating shaft rod, the limiting groove (9) penetrates through one side of the linkage rod (8), the sliding rod (10) is in limiting clamping connection in the limiting groove (9), the jacking rod (11) is vertically welded and fixed on the sliding rod (10) and in limited butt joint in a groove formed in the fixing seat (1), the butt joint groove (5) penetrates through the bottom of the mold shell (2), and the jacking block (6) can be in up-down sliding type and limited butt joint in the butt joint groove (5);
the linkage mechanism comprises a stretching rod (14), the linkage mechanism is arranged on the jacking mechanism, and the top end of the stretching rod (14) is rotatably connected to one end of the linkage rod (8) through a rotating shaft rod.
2. The injection mold with high demolding efficiency as claimed in claim 1, wherein: the bottom of the stretching rod (14) is rotatably connected with a pedal (15) through a rotating bearing, and the bottom of the pedal (15) is rotatably connected with a bottom transverse plate of the fixed seat (1) through a connecting seat.
3. The injection mold with high demolding efficiency as claimed in claim 1, wherein: a cross bar is horizontally welded and fixed on the side wall of the supporting bar (7), and a return spring (13) is fixed between the cross bar and the linkage rod (8).
4. The injection mold with high demolding efficiency as claimed in claim 1, wherein: the center of the sliding rod (10) is rotatably connected with a turntable (12) through a bearing, the left end and the right end of the turntable (12) are provided with limiting discs with diameters larger than that of the sliding rod (10), and the limiting discs are symmetrically arranged on two sides of the linkage rod (8).
5. The injection mold with high demolding efficiency as claimed in claim 1, wherein: jacking rod (11) equidistance is provided with eight, and the inside of mould shell (2) is vertical and the equidistance is fixed with baffle (4), and the spacing butt joint of jacking rod (11) is in butt joint groove (5).
6. The injection mold with high demolding efficiency as claimed in claim 5, wherein: the mold cover plate (3) is provided with through holes for injection molding in a penetrating manner, the inner walls of the through holes are provided with threads, and the through holes are arranged in eight equal intervals and are respectively positioned at the top of a cavity formed by the mold shell (2) and the partition plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221818262.5U CN217862561U (en) | 2022-07-13 | 2022-07-13 | Efficient injection mold of drawing of patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221818262.5U CN217862561U (en) | 2022-07-13 | 2022-07-13 | Efficient injection mold of drawing of patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217862561U true CN217862561U (en) | 2022-11-22 |
Family
ID=84050895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221818262.5U Active CN217862561U (en) | 2022-07-13 | 2022-07-13 | Efficient injection mold of drawing of patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217862561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116533467A (en) * | 2023-04-24 | 2023-08-04 | 深圳恒佳精密模具注塑有限公司 | Double-colored injection mold |
-
2022
- 2022-07-13 CN CN202221818262.5U patent/CN217862561U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116533467A (en) * | 2023-04-24 | 2023-08-04 | 深圳恒佳精密模具注塑有限公司 | Double-colored injection mold |
| CN116533467B (en) * | 2023-04-24 | 2024-03-08 | 深圳恒佳精密模具注塑有限公司 | Double-colored injection mold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217862561U (en) | Efficient injection mold of drawing of patterns | |
| CN213947227U (en) | Injection mold of plastic prefabricated part | |
| CN110539452B (en) | Plastic part injection mold | |
| CN209381331U (en) | Injection moulding apparatus is used in a kind of production of display panel | |
| CN213496481U (en) | High-efficient swift metal powder forming die | |
| CN214000354U (en) | Modular many mouths of moulding plastics flowerpot production mould | |
| CN212579096U (en) | Injection mold convenient to drawing of patterns | |
| CN213321411U (en) | Injection mold is used in processing of polylactic acid plastics tableware convenient to dismantle | |
| CN113547090A (en) | Special-shaped magnesium ingot casting die | |
| CN215661652U (en) | Injection mold for automobile bottom guard plate | |
| CN218139301U (en) | Bearing seat blank processing die capable of reducing discharging resistance | |
| CN219275813U (en) | Drawer type mould frame | |
| CN215315569U (en) | Special-shaped magnesium ingot casting die | |
| CN221603035U (en) | Universal die carrier | |
| CN220413303U (en) | Candle forming device | |
| CN221136146U (en) | Automatic stacking and collecting device | |
| CN216032673U (en) | Injection molding compaction device for slipper production | |
| CN218857570U (en) | Large plate die for textile machinery | |
| CN216423281U (en) | Plastic injection molding mold based on high quality | |
| CN219074132U (en) | Spring forming die | |
| CN220031017U (en) | Left and right support forming die for clutch pedal | |
| CN216100018U (en) | Environment-friendly plastic forming die | |
| CN213166700U (en) | Double-cylinder mold opening device of injection molding machine | |
| CN221090088U (en) | Small-size portable power source forming die | |
| CN215703772U (en) | Plastic injection molding machine mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 529738, No. 18 Sanlian Seventh Street, Gulao Town, Heshan City, Jiangmen City, Guangdong Province (multiple photos of one site) Patentee after: Guangdong Puhe Electronics Co.,Ltd. Address before: 523000 First floor, No. 52 Xingsi Road, Wusha Chenwu First Industrial Zone, Chang'an Town, Dongguan City, Guangdong Province Patentee before: Guangdong Puhe Electronics Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |