CN220052620U - Injection mold capable of quickly replacing parts - Google Patents
Injection mold capable of quickly replacing parts Download PDFInfo
- Publication number
- CN220052620U CN220052620U CN202321313206.0U CN202321313206U CN220052620U CN 220052620 U CN220052620 U CN 220052620U CN 202321313206 U CN202321313206 U CN 202321313206U CN 220052620 U CN220052620 U CN 220052620U
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- plate
- rod
- injection mold
- fixed mounting
- supporting
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- 238000002347 injection Methods 0.000 title claims abstract description 25
- 239000007924 injection Substances 0.000 title claims abstract description 25
- 230000003028 elevating effect Effects 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold capable of quickly replacing parts, which comprises a bottom plate, wherein a rotary sleeve is fixedly arranged on the left side of the top of the bottom plate, a first supporting rod is movably arranged in an inner cavity of the rotary sleeve through a bearing, a first supporting plate is fixedly arranged on the top of the first supporting rod, first electric telescopic rods are fixedly arranged on the left side and the right side of the bottom of the first supporting plate, a first supporting frame is fixedly arranged on the bottom of the first electric telescopic rods, and a first threaded rotary rod is movably arranged on the left side of the inner cavity of the first supporting frame through a bearing. According to the utility model, through the cooperation of the first supporting frame, the first threaded rotating rod, the sliding block, the connecting plate, the positioning screw rod, the second electric telescopic rod, the baffle plate and the fixing plate, the die can be quickly replaced, the die can be replaced according to the requirement, parts with different sizes can be processed, and the practicability of the device is increased.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an injection mold capable of rapidly replacing parts.
Background
Injection molding is also called injection molding, which is a method of injection and molding, and is used for injection molding of various parts.
The utility model patent of patent application publication number CN209079079U discloses an injection mold comprising: the front mold of the injection mold and the rear mold of the injection mold are used for being attached to the rear mold of the injection mold. The injection mold front mold comprises a front mold fixing plate, a positioning ring, a glue inlet, a front mold base plate and a runner, wherein the positioning ring is arranged on the front mold fixing plate, the glue inlet is communicated with the positioning ring, and the front mold base plate is arranged on the front mold fixing plate. According to the injection mold, the front mold and the rear mold of the injection mold are matched together to form the mold forming cavity, the plastic solution is injected, the product is formed after cooling and shaping, and in the process of injecting the plastic solution, the buffer is arranged in the process of flowing fluid to change the flow speed of the plastic solution, so that the phenomenon that the plastic solution generates stamping marks on the product is reduced, the quality and the appearance of the product are improved, and the qualification rate of the product can be further improved by reducing the stamping marks.
However, the device still has some defects in actual use, and obviously, the injection mold cannot be replaced when in use, only parts with fixed sizes can be processed, the mold cannot be replaced according to the needs, and the device is inconvenient to quickly demould after injection molding, and the practicability of the device is reduced because staff is required to manually demould.
Therefore, it is necessary to invent an injection mold capable of rapidly replacing parts to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide an injection mold capable of quickly replacing parts, which has the advantages of quick replacement and convenience in demolding, and solves the problems that only parts with fixed sizes can be processed, the mold can not be replaced according to the needs, the quick demolding is inconvenient after injection molding, and a worker is required to manually perform demolding.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an injection mold of quick replacement part, includes the bottom plate, the left side fixed mounting at bottom plate top has the swivel sleeve, the inner chamber of swivel sleeve has first bracing piece through bearing movable mounting, the top fixed mounting of first bracing piece has first backup pad, the equal fixed mounting in the left and right sides of first backup pad bottom has first electric telescopic handle, the bottom fixed mounting of first electric telescopic handle has first braced frame, the left side of first braced frame inner chamber has first screw thread rotary rod through bearing movable mounting, the right side of first screw thread rotary rod runs through first braced frame, the equal thread bush in the left and right sides of first screw thread rotary rod outer lane is equipped with the slider, the bottom fixed mounting of slider has the connecting plate, one side that the connecting plate is corresponding is provided with the mould, one side that the connecting plate kept away from is run through and is provided with the locating screw, the mould is run through to one side that the locating screw is corresponding.
Preferably, the bottom of the first supporting frame is provided with an opening matched with the sliding block for use, the top of the bottom plate is fixedly provided with a lifting device, the lifting device comprises a second supporting frame, and the bottom of the second supporting frame is fixedly connected with the bottom plate.
Preferably, a rotating motor is fixedly arranged at the bottom of the inner cavity of the second supporting frame, a second threaded rotating rod is fixedly arranged at the output end of the rotating motor, the top of the second threaded rotating rod is fixedly connected with the top of the inner cavity of the second supporting frame, a second supporting plate is sleeved on the outer ring thread of the second threaded rotating rod, and the surface of the second supporting plate is in sliding contact with the inner cavity of the second supporting frame.
Preferably, the left and right sides at second backup pad top all fixed mounting has the second bracing piece, the bed die has been placed at the top of second carriage, the third backup pad has been placed to the bottom of bed die inner chamber, the top of second bracing piece runs through second carriage and bed die and contacts with the third backup pad.
Preferably, the top of second braced frame has seted up the round hole that the cooperation second bracing piece used, the top fixed mounting of second braced frame has the fixed plate, the quantity of fixed plate is four.
Preferably, a second electric telescopic rod is fixedly arranged on one side corresponding to the fixed plate, a baffle is fixedly arranged on one side corresponding to the second electric telescopic rod, and the bottom of the baffle is in sliding contact with the second supporting frame.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the cooperation of the first supporting frame, the first threaded rotating rod, the sliding block, the connecting plate, the positioning screw rod, the second electric telescopic rod, the baffle plate and the fixing plate, the die can be quickly replaced, the die can be replaced according to the requirement, parts with different sizes can be processed, and the practicability of the device is increased.
2. According to the utility model, through the cooperation of the second supporting frame, the second supporting plate, the rotating motor, the third supporting plate, the second supporting rod and the second threaded rotating rod, the mold can be quickly released after injection molding, and a worker is not required to manually release the mold.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the lifting device of the present utility model;
fig. 3 is a top view of a second support frame structure according to the present utility model.
In the figure: 1. a bottom plate; 2. a rotating sleeve; 3. an upper die; 4. a first support frame; 5. a first support bar; 6. a first support plate; 7. a first electric telescopic rod; 8. an opening; 9. a first threaded rotary rod; 10. a slide block; 11. a lifting device; 1101. a second support frame; 1102. a second support plate; 1103. a rotating electric machine; 1104. a third support plate; 1105. a second support bar; 1106. a second threaded rotary rod; 12. a round hole; 13. a connecting plate; 14. positioning a screw; 15. a lower die; 16. a second electric telescopic rod; 17. a baffle; 18. and a fixing plate.
Detailed Description
Referring to fig. 1-3, an injection mold capable of quickly replacing components comprises a bottom plate 1, a rotary sleeve 2 is fixedly installed on the left side of the top of the bottom plate 1, a first supporting rod 5 is movably installed in an inner cavity of the rotary sleeve 2 through a bearing, a first supporting plate 6 is fixedly installed on the top of the first supporting rod 5, first electric telescopic rods 7 are fixedly installed on the left side and the right side of the bottom of the first supporting plate 6, a first supporting frame 4 is fixedly installed on the bottom of the first electric telescopic rods 7, a first threaded rotary rod 9 is movably installed on the left side of the inner cavity of the first supporting frame 4 through a bearing, the right side of the first threaded rotary rod 9 penetrates through the first supporting frame 4, a sliding block 10 is sleeved on the left side and the right side of an outer ring of the first threaded rotary rod 9, a connecting plate 13 is fixedly installed on the bottom of the sliding block 10, an upper mold 3 is arranged on the corresponding side of the connecting plate 13, a positioning screw 14 is penetrated on the distant side of the connecting plate 13, one side corresponding to the positioning screw 14 penetrates through the upper mold 3, and the first supporting frame 4 is located on the front side of the top of the upper mold 3.
The opening 8 that cooperation slider 10 used has been seted up to the bottom of first carriage 4, and the top fixed mounting of bottom plate 1 has elevating gear 11, and elevating gear 11 includes second carriage 1101, and the bottom plate 1 fixed connection of second carriage 1101 have the function of removal through the use of slider 10, can drive connecting plate 13 and remove.
The rotating motor 1103 is fixedly arranged at the bottom of the inner cavity of the second supporting frame 1101, a second threaded rotating rod 1106 is fixedly arranged at the output end of the rotating motor 1103, the top of the second threaded rotating rod 1106 is fixedly connected with the top of the inner cavity of the second supporting frame 1101, a second supporting plate 1102 is sleeved on the outer ring of the second threaded rotating rod 1106 in a threaded mode, the surface of the second supporting plate 1102 is in sliding contact with the inner cavity of the second supporting frame 1101, and through the use of the rotating motor 1103, the rotating motor 1103 has a rotating function and can drive the second threaded rotating rod 1106 to rotate.
The left and right sides at second backup pad 1102 top all fixed mounting has second bracing piece 1105, and bed die 15 has been placed at the top of second carriage 1101, and third backup pad 1104 has been placed to the bottom of bed die 15 inner chamber, and the top of second bracing piece 1105 runs through second carriage 1101 and bed die 15 and contacts with third backup pad 1104, through the use of third backup pad 1104, can make the device be convenient for drawing of patterns after the injection molding, has increased the practicality of the device.
The round hole 12 that the cooperation second bracing piece 1105 used is seted up at the top of second braced frame 1101, and the top fixed mounting of second braced frame 1101 has fixed plate 18, and the quantity of fixed plate 18 is four, through the use of second bracing piece 1105, has the function of support, can support third backup pad 1104.
The second electric telescopic rod 16 is fixedly arranged on the corresponding side of the fixed plate 18, the baffle 17 is fixedly arranged on the corresponding side of the second electric telescopic rod 16, the bottom of the baffle 17 is in sliding contact with the second supporting frame 1101, and the baffle 17 can be driven to move by using the second electric telescopic rod 16.
When in use, the first electric telescopic rod 7 is controlled by the external switch to extend, the first electric telescopic rod 7 drives the first supporting frame 4 to move downwards, the first supporting frame 4 drives the upper die 3 to move downwards, the upper die 3 is placed at the top of the lower die 15, after injection molding is completed, the rotating motor 1103 is started to rotate reversely by the external switch, the rotating motor 1103 drives the second threaded rotating rod 1106 to rotate, the second threaded rotating rod 1106 drives the second supporting plate 1102 to move upwards, the second supporting plate 1102 drives the second supporting rod 1105 to move upwards, the second supporting rod 1105 drives the third supporting plate 1104 to move, the third supporting plate 1104 drives the parts in the die to move upwards until the parts are separated from the lower die 15, when the dies are required to be replaced, the rotating sleeve 2 drives the first supporting rod 5 to rotate reversely, the first supporting rod 5 drives the first supporting plate 6 to rotate leftwards, the external switch is utilized to control the second electric telescopic rod 16 to shrink, the second electric telescopic rod 16 drives the baffle 17 to move outwards, the old lower die 15 is taken down upwards, the new lower die 15 is replaced, the external switch is utilized to control the second electric telescopic rod 16 to extend, the second electric telescopic rod 16 drives the baffle 17 to move inwards until the baffle 17 contacts with the new lower die 15, the positioning screw 14 is reversely rotated, the positioning screw 14 is taken down, the first threaded rotating rod 9 is reversely rotated, the first threaded rotating rod 9 drives the slide block 10 to move towards the far side, the old upper die 3 is taken down, the new upper die 3 is replaced, the first threaded rotating rod 9 is positively rotated, the first threaded rotating rod 9 drives the slide block 10 to move towards the corresponding side, the slide block 10 drives the connecting plate 13 to move towards the corresponding side, until the connecting plate 13 contacts with the upper die 3, the connecting plate 13 and the upper die 3 are fixed through the positioning screw 14, the rotary sleeve 2 is rotated positively, the rotary sleeve 2 drives the first supporting rod 5 to rotate, and the first supporting rod 5 drives the first supporting plate 6 to rotate rightwards until the upper die 3 moves to the upper side of the lower die 15.
To sum up: this but injection mold of quick replacement part uses through the cooperation of first carriage 4, first screw thread rotary rod 9, slider 10, connecting plate 13, positioning screw 14, second electric telescopic handle 16, baffle 17, fixed plate 18 and elevating gear 11, has solved and can only process the part of fixed size, can't change the mould as required, and is inconvenient for quick drawing of patterns after moulding plastics, needs the staff to carry out the problem of drawing of patterns manually.
Claims (6)
1. Injection mold capable of rapidly replacing parts, comprising a bottom plate (1), characterized in that: the utility model discloses a mould, including bottom plate (1), bearing, first support rod (5), first support plate (6), connecting plate (13), first electric telescopic handle (7) are all fixed mounting in the left side fixed mounting at bottom plate (1) top, rotation sleeve (2) are installed in the left side at bottom plate (1), first support rod (4) are installed in the inner chamber of first support rod (4), first screw rotary rod (9) are installed through bearing movable in the left side of inner chamber of first support frame (4), first support frame (4) are run through on the right side of first screw rotary rod (9), the equal screw sleeve in left and right sides of first screw rotary rod (9) outer lane is equipped with slider (10), the bottom fixed mounting of slider (10) has connecting plate (13), one side that connecting plate (13) are corresponding is provided with mould (3), one side that connecting plate (13) kept away from is run through and is provided with locating screw (14), one side that locating screw (14) are corresponding mould is run through.
2. An injection mold for a quick-change component as defined in claim 1, wherein: the bottom of first braced frame (4) has seted up opening (8) that cooperation slider (10) used, the top fixed mounting of bottom plate (1) has elevating gear (11), elevating gear (11) are including second braced frame (1101), the bottom and bottom plate (1) fixed connection of second braced frame (1101).
3. An injection mold for a quick-change component as defined in claim 2, wherein: the bottom fixed mounting in second braced frame (1101) inner chamber has rotating electrical machines (1103), the output fixed mounting of rotating electrical machines (1103) has second screw thread rotary rod (1106), the top of second screw thread rotary rod (1106) is fixed connection with the top in second braced frame (1101) inner chamber, the outer lane thread bush of second screw thread rotary rod (1106) is equipped with second backup pad (1102), the surface of second backup pad (1102) is sliding contact with the inner chamber of second braced frame (1101).
4. An injection mold for a quick-change component as defined in claim 3, wherein: the left and right sides at second backup pad (1102) top is all fixed mounting has second bracing piece (1105), bed die (15) have been placed at the top of second braced frame (1101), third backup pad (1104) have been placed to the bottom of bed die (15) inner chamber, the top of second bracing piece (1105) runs through second braced frame (1101) and bed die (15) and contacts with third backup pad (1104).
5. An injection mold for a quick-change component as defined in claim 4, wherein: round holes (12) matched with the second supporting rods (1105) are formed in the top of the second supporting frame (1101), fixing plates (18) are fixedly arranged on the top of the second supporting frame (1101), and the number of the fixing plates (18) is four.
6. An injection mold for a quick-change component as defined in claim 5, wherein: the second electric telescopic rod (16) is fixedly arranged on one side corresponding to the fixed plate (18), the baffle plate (17) is fixedly arranged on one side corresponding to the second electric telescopic rod (16), and the bottom of the baffle plate (17) is in sliding contact with the second supporting frame (1101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321313206.0U CN220052620U (en) | 2023-05-26 | 2023-05-26 | Injection mold capable of quickly replacing parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321313206.0U CN220052620U (en) | 2023-05-26 | 2023-05-26 | Injection mold capable of quickly replacing parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220052620U true CN220052620U (en) | 2023-11-21 |
Family
ID=88763039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321313206.0U Active CN220052620U (en) | 2023-05-26 | 2023-05-26 | Injection mold capable of quickly replacing parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220052620U (en) |
-
2023
- 2023-05-26 CN CN202321313206.0U patent/CN220052620U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |