CN213766953U - Guiding mechanism of multilayer injection mold of household electrical appliance connecting piece - Google Patents
Guiding mechanism of multilayer injection mold of household electrical appliance connecting piece Download PDFInfo
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- CN213766953U CN213766953U CN202022633601.XU CN202022633601U CN213766953U CN 213766953 U CN213766953 U CN 213766953U CN 202022633601 U CN202022633601 U CN 202022633601U CN 213766953 U CN213766953 U CN 213766953U
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- 238000002347 injection Methods 0.000 title claims abstract description 30
- 239000007924 injection Substances 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 230000000670 limiting effect Effects 0.000 claims description 21
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 4
- 230000003028 elevating effect Effects 0.000 abstract description 2
- 238000001746 injection moulding Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a multilayer injection mold's of household electrical appliances connecting piece guiding mechanism, including cover half seat and movable mould seat, cover half seat top both sides edge is the fixed side bearer that is equipped with all, the fixed roof-rack that is equipped with in side bearer top, the roof-rack bottom is equipped with two sets of servo motor through the bolt fastening, servo motor's motor shaft fixedly connected with lead screw, cover half seat top internal fixation inlays and is equipped with the bearing. This household electrical appliances connecting piece's of groove multilayer injection mold's guiding mechanism rotates through setting up servo motor drive lead screw, be used for moving die holder and the connection of lead screw through setting up the screw hole, thereby the elevating action of moving die holder is realized in the rotation through the lead screw, realize the positioning action to moving die holder through locating hole and locating lever, realize the elastic connection of stopper through setting up the spring, thereby the blotter has the cushioning effect to moving die holder, this household electrical appliances connecting piece's multilayer injection mold's guiding mechanism degree of automation is high, the problem of moving die holder slip skew has been avoided, and convenient use.
Description
Technical Field
The utility model relates to an injection mold guiding mechanism technical field specifically is a multilayer injection mold's of household electrical appliances connecting piece guiding mechanism.
Background
The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate dimensions, and the injection molding is a processing method used for batch production of parts with complex shapes, in particular to a method for injecting heated and melted plastics into a mold cavity from an injection molding machine at high pressure and obtaining a formed product after cooling and solidification.
The domestic appliance switch injection mold of the prior art has the advantages that the stability of the guide mechanism is poor, the deviation is easy to occur, the accuracy of mold closing is reduced, the normal mold closing cannot be achieved, the injection molding efficiency is affected, meanwhile, the traditional guide mechanism mostly does not have a buffering function, the mold is easily damaged when the mold closing pressure is too large, and the use requirements are difficult to meet in all aspects.
The utility model discloses a current guiding mechanism of an injection mold, application number CN201921591760.9, through setting up guide pillar and rigid coupling guide pin bushing in the movable mould, can reduce the area of contact of guide pillar and guide pin bushing, and then reduce the quiet suction between guide pillar and the guide pin bushing, the gliding effect of guide pillar and guide pin bushing of being convenient for, but this injection mold's guiding mechanism does not possess the cushioning effect when using, and operate comparatively loaded down with trivial details, efficiency is not high, to prior art's not enough, the multilayer injection mold's of a household electrical appliances connecting piece guiding mechanism is designed to prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multilayer injection mold's of household electrical appliances connecting piece guiding mechanism to the guiding mechanism who solves the injection mold who provides in the above-mentioned background art does not possess the cushioning effect when using, and operates comparatively loaded down with trivial details, problem that efficiency is not high.
In order to achieve the above objects, the present invention provides a guiding mechanism of a multi-layer injection mold for a household electrical appliance connecting piece, comprising a fixed mold base and a movable mold base, wherein side frames are fixedly arranged at both side edges of the top of the fixed mold base, a top frame is fixedly arranged at the top of the side frames, two sets of servo motors are fixedly arranged at the bottom of the top frame through bolts, a lead screw is fixedly connected with a motor shaft of each servo motor, a bearing is fixedly embedded in the top of the fixed mold base, two sets of positioning rods are fixedly connected between the top of the fixed mold base and the top frame and oppositely arranged along the diagonal line of the top surface of the fixed mold base, positioning holes and threaded holes are arranged in the movable mold base, four sets of limiting grooves are arranged in a regular matrix in the bottom of the top frame, spring grooves are arranged at the tops of the limiting grooves, the spring grooves are communicated with the limiting grooves, and springs are fixedly connected to the tops of the spring grooves, the spring bottom fixedly connected with stopper, stopper bottom fixedly connected with blotter.
Preferably, the fixed die base and the movable die base are both cuboid structures, the upper end and the lower end of the top frame are both cuboid structures, and the fixed die base top surface, the movable die base top surface, the top frame top surface and the top frame bottom surface are all squares.
Preferably, the bearings are oppositely provided with two groups along the diagonal line of the top surface of the fixed die base, the two groups of servo motors correspond to the two groups of bearings in the vertical direction respectively, and the bottoms of the two groups of screw rods are fixed in the inner rings of the two groups of bearings respectively.
Preferably, the positioning holes are provided with two groups along the diagonal line of the top surface of the movable mold base, and the movable mold base is movably sleeved outside the two groups of positioning rods through the two groups of positioning holes.
Preferably, the threaded holes are provided with two groups along the diagonal line of the top surface of the movable mold base, the movable mold base is sleeved outside the two groups of screw rods through the two groups of threaded holes, and the screw rods are connected with the threaded holes through threaded structures.
Preferably, the limiting block and the cushion pad are movable in the limiting groove, and the diameter length of the limiting block is greater than the inner diameter length of the spring groove.
Compared with the prior art, the beneficial effects of the utility model are that: this multilayer injection mold's of household electrical appliances connecting piece guiding mechanism rotates through setting up servo motor drive lead screw, be used for moving die holder and the be connected of lead screw through setting up the screw hole, thereby the lift effect of moving die holder is realized in the rotation through the lead screw, realize the positioning action to moving die holder through locating hole and locating lever, realize the elastic connection of stopper through setting up the spring, thereby the blotter has the cushioning effect to moving die holder, this multilayer injection mold's of household electrical appliances connecting piece guiding mechanism degree of automation is high, the problem of moving die holder slip skew has been avoided, and convenience in use.
Drawings
Fig. 1 is a front structural sectional view of a guide mechanism of a multi-layer injection mold of a household appliance connecting piece of the present invention;
fig. 2 is a schematic view of a front structure of a guiding mechanism of a multi-layer injection mold of a household appliance connecting piece of the present invention;
FIG. 3 is a top view of the movable mold base of the guiding mechanism of the multi-layer injection mold for the connecting member for household electrical appliances of the present invention;
fig. 4 is an enlarged view of a position a in the guide mechanism diagram 1 of the multi-layer injection mold for the household electrical appliance connecting member of the present invention.
In the figure: 1. the positioning device comprises a fixed die holder, 2, side frames, 3, the side frames, 4, a servo motor, 5, a screw rod, 6, a bearing, 7, a movable die holder, 8, a positioning rod, 9, a positioning hole, 10, a threaded hole, 11, a limiting groove, 12, a spring groove, 13, a cushion pad, 14, a spring, 15 and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a guide mechanism of a multilayer injection mold of a household appliance connecting piece comprises a fixed mold base 1 and a movable mold base 7, wherein side frames 2 are fixedly arranged at two side edges of the top of the fixed mold base 1, a top frame 3 is fixedly arranged at the top of the side frames 2, the fixed mold base 1 and the movable mold base 7 are both of a cuboid structure, the upper end and the lower end of the top frame 3 are both of a cuboid structure, the top surface of the fixed mold base 1, the top surface of the movable mold base 7, the top surface of the top frame 3 and the bottom surface of the top frame 3 are all square, two groups of servo motors 4 are fixedly arranged at the bottom of the top frame 3 through bolts, a motor shaft of each servo motor 4 is fixedly connected with a screw rod 5, bearings 6 are fixedly embedded in the top of the fixed mold base 1, two groups of bearings 6 are oppositely arranged along the diagonal line of the top surface of the fixed mold base 1, the two groups of servo motors 4 respectively correspond to the upper and lower positions of the two groups of bearings 6, the bottoms of the two groups of screw rods 5 are respectively fixed in the inner rings of the two groups of bearings 6, the two groups of servo motors 4 respectively drive the two groups of screw rods to rotate, two groups of positioning rods 8 are fixedly connected between the top of the fixed die holder 1 and the top frame 3, the two groups of positioning rods 8 are oppositely arranged along the diagonal line of the top surface of the fixed die holder 1, positioning holes 9 and threaded holes 10 are formed in the movable die holder 7, the positioning holes 9 are provided with two groups along the diagonal line of the top surface of the movable die holder 7, the movable die holder 7 is movably sleeved outside the two groups of positioning rods 8 through the two groups of positioning holes 9, the movable die holder 7 has a positioning effect during movement through the action of the positioning rods 8 and the positioning holes 9, the threaded holes 10 are provided with two groups along the diagonal line of the top surface of the movable die holder 7, the movable die holder 7 is movably sleeved outside the two groups of screw rods 5 through the two groups of threaded holes 10, and the screw rods 5 are connected with the threaded holes 10 through a threaded structure, so that the movable die holder 7 can be driven to lift through the rotation of the screw rods 5, and the arrangement of the two groups of positioning rods 8, and the stability of the movable die holder 7 during movement is improved, four sets of limit grooves 11 are arranged in the bottom of the top frame 3 in a regular matrix, the top of the limit grooves 11 is provided with spring grooves 12, the spring grooves 12 are communicated with the limit grooves 11, and the top of the spring groove 12 is fixedly connected with a spring 14, the bottom of the spring 14 is fixedly connected with a limit block 15, the bottom of the limit block 15 is fixedly connected with a cushion pad 13, two groups of threaded holes 10 are arranged along the diagonal line of the top surface of the movable mold base 7, the movable mold base 7 is movably sleeved outside the two groups of screw rods 5 through the two groups of threaded holes 10, the screw rods 5 are connected with the threaded holes 10 through threaded structures, the spring grooves 12 and the limiting grooves 13 are both cylindrical structures, the limiting blocks 15 are cylindrical structures, the buffer cushions 13 are made of sponge materials, the elastic connection of the limiting blocks 15 is realized through springs 14, therefore, when the movable die holder 7 moves upwards, the buffer pad 13 has a buffer effect on the movable die holder 7, and the spring groove 12 has a limiting effect on the limiting block 13.
The working principle is as follows: when using this electrical connector's multilayer injection mold's guiding mechanism, switch on two sets of servo motor 4's power earlier, drive two sets of lead screw 5 through two sets of servo motor 4 and rotate, thereby drive movable mould base 7's elevating action, make movable mould base 7 have the positioning action when the motion through locating lever 8 and locating hole 9, when movable mould base 7 moves upwards, blotter 13 has the cushioning effect to movable mould base 7, avoid movable mould base 7 top to receive the damage, the above is this electrical connector's multilayer injection mold's guiding mechanism working process.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a multilayer injection mold's of household electrical appliances connecting piece guiding mechanism, includes cover half seat (1) and movable mould seat (7), cover half seat (1) top both sides edge all fixes and is equipped with side bearer (2), fixed roof-rack (3) that are equipped with in side bearer (2) top, its characterized in that: the bottom of the top frame (3) is fixedly provided with two groups of servo motors (4) through bolts, a motor shaft of each servo motor (4) is fixedly connected with a lead screw (5), a bearing (6) is fixedly embedded in the top of the fixed die holder (1), two groups of positioning rods (8) are fixedly connected between the top of the fixed die holder (1) and the top frame (3), the two groups of positioning rods (8) are oppositely arranged along the diagonal line of the top surface of the fixed die holder (1), a positioning hole (9) and a threaded hole (10) are formed in the movable die holder (7), four groups of limiting grooves (11) are formed in the bottom of the top frame (3) in a regular matrix manner, spring grooves (12) are formed in the tops of the limiting grooves (11), the spring grooves (12) are communicated with the limiting grooves (11), springs (14) are fixedly connected to the tops of the spring grooves (12), and limiting blocks (15) are fixedly connected to the bottoms of the springs (14), the bottom of the limiting block (15) is fixedly connected with a cushion pad (13).
2. The guiding mechanism of the multi-layer injection mold for home appliance connecting parts as claimed in claim 1, wherein: the fixed die base (1) and the movable die base (7) are both of cuboid structures, the upper end and the lower end of the top frame (3) are both of cuboid structures, and the top surface of the fixed die base (1), the top surface of the movable die base (7), the top surface of the top frame (3) and the bottom surface of the top frame (3) are all square.
3. The guiding mechanism of the multi-layer injection mold for home appliance connecting parts as claimed in claim 1, wherein: two sets of bearings (6) are oppositely arranged along the diagonal line of the top surface of the fixed die holder (1), two sets of servo motors (4) are respectively corresponding to the upper and lower positions of the two sets of bearings (6), and the bottoms of the two sets of screw rods (5) are respectively fixed in the inner rings of the two sets of bearings (6).
4. The guiding mechanism of the multi-layer injection mold for home appliance connecting parts as claimed in claim 1, wherein: the positioning holes (9) are arranged in two groups along the diagonal line of the top surface of the movable die holder (7), and the movable die holder (7) is movably sleeved outside the two groups of positioning rods (8) through the two groups of positioning holes (9).
5. The guiding mechanism of the multi-layer injection mold for home appliance connecting parts as claimed in claim 1, wherein: the threaded holes (10) are provided with two groups along the diagonal line of the top surface of the movable die base (7), the movable die base (7) is movably sleeved outside the two groups of screw rods (5) through the two groups of threaded holes (10), and the screw rods (5) are connected with the threaded holes (10) through threaded structures.
6. The guiding mechanism of the multi-layer injection mold for home appliance connecting parts as claimed in claim 1, wherein: the limiting block (15) and the cushion pad (13) move in the limiting groove (11), and the diameter length of the limiting block (15) is larger than the inner diameter length of the spring groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022633601.XU CN213766953U (en) | 2020-11-15 | 2020-11-15 | Guiding mechanism of multilayer injection mold of household electrical appliance connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022633601.XU CN213766953U (en) | 2020-11-15 | 2020-11-15 | Guiding mechanism of multilayer injection mold of household electrical appliance connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213766953U true CN213766953U (en) | 2021-07-23 |
Family
ID=76916499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022633601.XU Active CN213766953U (en) | 2020-11-15 | 2020-11-15 | Guiding mechanism of multilayer injection mold of household electrical appliance connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213766953U (en) |
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2020
- 2020-11-15 CN CN202022633601.XU patent/CN213766953U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231127 Address after: 116000 IC-31, Warehouse and Processing Zone, Dalian Free Trade Zone, Liaoning Province Patentee after: DALIAN DAXIAN TAKAGI MOLD Co.,Ltd. Address before: 215000 factory building 2, No.8, Hongfu Road, Luzhi Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: Suzhou xinxiangsheng Precision Machinery Co.,Ltd. |
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| TR01 | Transfer of patent right |