CN207481098U - A kind of motor turning lamp holder injection mold - Google Patents

Abstract

The utility model discloses a kind of motor turning lamp holder injection mold, including mould bases, male die seat, male die core, female die seat, mother module core and ejecting mechanism；Slide block chamber there are four being set between male die core and mother module core；Four slide block chambers are respectively arranged with advancing slip block assembly, rear slider component, left slider component and right slide block assembly；Oblique top chamber there are four being also set up in the male die core；The center line of the oblique top chamber is in 83 ° of angles with male die core bottom surface；The oblique top intracavitary is detachably equipped with oblique top；When molding completely, die cavity is formed between male die core, mother module core, all slide block assemblies and all oblique tops；The injection mold of the utility model, solve the problems, such as that it is high that product local accuracy requires by inlaying oblique top in male die core, and oblique top is convenient for disassembly and assembly, all sliding block end faces, all oblique top end faces, male die core and mother module core surround the product die cavity to form injection mold, the die cavity precision formed in this way is high, and the product qualification rate of injection molding is high.

Description

A kind of motor turning lamp holder injection mold

Technical field

The utility model is related to plastic injection mold field, more particularly to a kind of motor turning lamp holder injection mold.

Background technology

In the prior art, plastic mould when producing product it sometimes appear that the phenomenon that local accuracy is not up to standard, causes to close The comparision of production of lattice product is difficult or even can not produce qualified product, brings difficulty to enterprise's production, hinders enterprise Development.Motor turning lamp holder is a more complicated injection-moulded plastic part, and the requirement of many places local accuracy is very high, therefore to male model Benevolence, the required precision of mother module core are very high, but the processing of the mode of high-precision requirement is extremely difficult, it is therefore necessary to design with multiple Sliding block and multiple oblique tops improve the injection mold of Product Precision to coordinate mode.

Utility model content

For above-mentioned technical problem, the purpose of this utility model is：It is good to propose a kind of formed precision height, effect Motor turning lamp holder injection mold.

What the technical solution of the utility model was realized in：A kind of motor turning lamp holder injection mold, including mould Frame, male die seat, male die core, female die seat, mother module core and ejecting mechanism；The female die seat matches up and down with the male die seat, The male die core is installed in the male die seat, and the mother module core is installed in the female die seat；The male die core and mother module core Between set there are four slide block chamber；Four slide block chambers are respectively front-slider chamber, rear slider chamber, left slider chamber and right slide block chamber； The front-slider chamber, rear slider chamber, left slider chamber and right slide block chamber are respectively arranged with advancing slip block assembly, rear slider component, left cunning Block assembly and right slide block assembly；Glue-feeder is offered above the mother module core；The glue-feeder penetrates mother module core vertically downward It is connected with die cavity；The glue-feeder is located at the center line joint of the rear slider chamber, left slider chamber and right slide block chamber；Institute State oblique top chamber there are four being also set up in male die core；The center line of the oblique top chamber is in 83 ° of angles with male die core bottom surface；The oblique top chamber It is interior that oblique top detachably is installed；When molding completely, the male die core, mother module core, advancing slip block assembly, rear slider component, left slider Product die cavity is formed between component, right slide block assembly and all oblique tops.

Preferably, it is equipped with cooling water channel inside the male die core and mother module core；The cooling water channel of the male die core into The mouth of a river and water outlet are opened on lower face；The inlet and outlet of the cooling water channel of the mother module core are opened in upper surface On.

Preferably, the glide direction of the left slider component and right slide block assembly is located on same axis；The rear slider The moving direction of component and the moving direction of left slider component, right slide block assembly are mutually perpendicular to.

Preferably, the advancing slip block assembly includes a master slider, two secondary sliding blocks, advancing slip block, preceding mold insert and advancing slip Block pressur plate；The left and right sides of the master slider symmetrically opens up that there are two secondary slide block slots；The pair sliding block has symmetrical two, It can be slidably mounted in two secondary slide block slots；Detachable be fixedly connected in top of each secondary slide block slot is consolidated there are one right angle Determine block；The front end of the master slider is also fixedly connected by the way that fastener is detachable there are one cavity backing plate；The preceding mold insert Tail end is fixedly connected on the front end of advancing slip block, before the master slider is set in outside mold insert, and passes through attachment screw by main cunning Block is fixedly connected with take-up housing；The master slider and front-slider seat against nearly bottom face the left and right sides be symmetrically arranged with it is advancing slip Bar；The advancing slip block pressur plate has symmetrical two；Sliding slot is symmetrically offered on the madial wall of described two advancing slip block pressur plates； The preceding slide bar can slide in the sliding slot of advancing slip block.

Preferably, it is connected with ripple pearl screw in each secondary sliding block；It is opened up on the bottom face of each secondary slide block slot There are two limiting concave points；Described two limiting concave points limit the moving limit position of secondary sliding block by ripple pearl screw.

Preferably, the rear slider component includes rear slider, rear slider seat, rear pin and rear slider pressing plate；It is inlayed after described The tail end of needle is fixedly connected on the front end of rear slider seat, and the rear slider is set in outside rear pin, and will by attachment screw Rear slider is fixedly connected with rear slider seat；The left and right sides that the rear slider and rear slider seat against nearly bottom face is symmetrically arranged with Slide bar afterwards；The rear slider pressing plate has symmetrical two；It is symmetrically offered on the madial wall of described two rear slider pressing plates Sliding slot afterwards；Slide bar can slide in the rear sliding slot of rear slider seat after described.

Preferably, the left slider component includes left slider, left slider seat, left pin, left inclined guide pillar and left slider pressing plate； The tail end of the left pin is fixedly connected on the front end of left slider seat, and the left slider is set in outside left pin, and passes through company Screw is connect to be fixedly connected with left slider with left slider seat；The left and right sides that the left slider and left slider seat against nearly bottom face is right Title is provided with left slide bar；The left slider pressing plate has symmetrical two；Described two left slider pressing plates are pressed in left slider seat On the left slide bar of the left and right sides, for limiting the slip direction of travel of left slide bar；Oblique pass through is further opened on the left slider seat The oblique guide hole in a left side of left slider seat is worn, the left inclined guide pillar is slidably set in left tiltedly guide hole.

Preferably, the right slide block assembly includes right sliding block, right take-up housing, right pin, right inclined guide pillar and right sliding block pressing plate； The tail end of the right pin is fixedly connected on the front end of right take-up housing, and the right sliding block is set in outside right pin, and passes through company Screw is connect to be fixedly connected with right sliding block with right take-up housing；The right sliding block and right take-up housing are right close to the right both sides of bottom face Title is provided with right slide bar；The right sliding block pressing plate has right symmetrical two；Described two right sliding block pressing plates are pressed in right take-up housing On the right slide bar of right both sides, for limiting the slip direction of travel of right slide bar；Oblique pass through is further opened on the right take-up housing The oblique guide hole in the right side of right take-up housing is worn, the right inclined guide pillar is slidably set in right tiltedly guide hole；Below the front end of the right sliding block It is further opened with spring eye；It is fixedly connected with that there are one give up the throne spring in the spring eye.

Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：

The motor turning lamp holder injection mold of the utility model, in order to improve injection accuracy Design, by male die core Oblique top is inlayed to solve the problems, such as that the requirement of product local accuracy is high, in order to which oblique top is convenient for disassembly and assembly, by the center line and mould of oblique top chamber The floor design of benevolence ontology is into 83 ° of angles；And four slide block chambers have been opened up for installing sliding block, all sliding block end faces, all oblique tops End face, male die core and mother module core surround the product die cavity to form injection mold, and the die cavity precision formed in this way is high, injection molding Product qualification rate is high.

Description of the drawings

Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：

Attached drawing 1 is the structure diagram of the utility model；

Attached drawing 2 is the dimensional structure diagram of male die core in the utility model；

Attached drawing 3 is the front view of male die core in the utility model；

Attached drawing 4 be in attached drawing 3 A-A to sectional view；

Attached drawing 5 is B-B direction sectional view in attached drawing 3；

Attached drawing 6 be in attached drawing 3 C-C to sectional view；

Attached drawing 7 be in attached drawing 3 D-D to sectional view；

Attached drawing 8 is the front view of mother module core in the utility model；

Attached drawing 9 is the left view of mother module core in the utility model；

Attached drawing 10 is the exploded perspective view of advancing slip block assembly in the utility model（Do not include advancing slip block pressur plate）；

Attached drawing 11 is the planar structure schematic diagram of advancing slip block assembly in the utility model（Secondary sliding block is not installed）；

Attached drawing 12 is the structure diagram of advancing slip block pressur plate in advancing slip block assembly in the utility model；

Attached drawing 13 is the structure diagram of secondary sliding block in advancing slip block assembly in the utility model；

Attached drawing 14 is the assembling schematic diagram of secondary sliding block and secondary sliding block push rod in the utility model；

Attached drawing 15 is the structure diagram of rear slider component in the utility model；

Attached drawing 16 is the structure diagram of rear slider pressing plate in rear slider component in the utility model；

Attached drawing 17 is the structure diagram of left slider component in the utility model（Sliding block pressing plate is not installed）；

Attached drawing 18 is the structure diagram of the left slider component of the utility model（Inclined guide pillar is not installed）；

Attached drawing 19 is the structure diagram of right slide block assembly in the utility model（Sliding block pressing plate is not installed）；

Attached drawing 20 is the structure diagram of the right slide block assembly of the utility model（Inclined guide pillar is not installed）.

Specific embodiment

Illustrate the utility model below in conjunction with the accompanying drawings.

A kind of motor turning lamp holder injection mold of the utility model, as shown in attached drawing 1-, including mould bases 1, male die seat 2, Male die core 3, female die seat 4, mother module core 5 and ejecting mechanism 6；The female die seat 4 is matched with the male die seat about 2, described Male die core 3 is installed in the male die seat 2, and the mother module core 5 is installed in the female die seat 4；The male die core 3 and mother module core Slide block chamber 6 there are four being set between 5；Four slide block chambers 6 are respectively front-slider chamber 31, rear slider chamber 32,33 and of left slider chamber Right slide block chamber 34；The front-slider chamber 31, rear slider chamber 32, left slider chamber 33 and right slide block chamber 34 are respectively arranged with front-slider group Part 7, rear slider component 8, left slider component 9 and right slide block assembly 10；The top of the mother module core 5 offers glue-feeder 11；Institute It states glue-feeder 11 and penetrates mother module core 5 vertically downward and be connected with die cavity；The glue-feeder 11 is located at the rear slider chamber 32, left cunning At the center line joint of block chamber 33 and right slide block chamber 34；Oblique top chamber 12 there are four being also set up in the male die core 3；The oblique top The center line of chamber 12 is in 83 ° of angles with 3 bottom surface of male die core；Oblique top is detachably installed in the oblique top chamber 12；When molding completely, institute State male die core 3, mother module core 5, advancing slip block assembly 7, rear slider component 8, left slider component 9, right slide block assembly 10 and all oblique tops Between formed product die cavity.

Further instruction is equipped with cooling water channel 13 inside the male die core 3 and mother module core 5；The male die core 3 it is cold But the inlet and outlet in water route 13 are opened on lower face；The water inlet of the cooling water channel 13 of the mother module core 5 and water outlet Mouth is opened on upper surface.

The glide direction of further instruction, the left slider component 9 and right slide block assembly 10 is located on same axis；Institute The moving direction for stating the moving direction and left slider component 9, right slide block assembly 10 of rear slider component 8 is mutually perpendicular to.

Further instruction, the advancing slip block assembly 7 include the secondary sliding blocks 72 of master slider 71, two, advancing slip block 73, Preceding mold insert 74 and advancing slip block pressur plate 75；The left and right sides of the master slider 71 symmetrically opens up that there are two secondary slide block slots 76；The pair Sliding block 72 has symmetrical two, can be slidably mounted in two secondary slide block slots 76；The top of each secondary slide block slot 76 It is detachable to be fixedly connected there are one right angle fixed block 77；The front end of the master slider 71 also passes through the detachable fixation of fastener There are one cavity backing plates 78 for connection；The tail end of the preceding mold insert 74 is fixedly connected on the front end of advancing slip block 73, the master slider 71 are set in outside preceding mold insert 74, and pass through attachment screw and be fixedly connected with master slider 71 with take-up housing 73；The master slider 71 With advancing slip block 73 preceding slide bar 79 is symmetrically arranged with close to the left and right sides of bottom face；The advancing slip block pressur plate 75 has left and right pair Two claimed；Sliding slot 710 is symmetrically offered on the madial wall of described two advancing slip block pressur plates 75；The preceding slide bar 79 can be advancing slip It is slided in the sliding slot 710 of block 73.

Further instruction, the tail portion of each secondary sliding block 72 are additionally provided with T-shaped sliding groove, the T-shaped sliding groove with The bottom face of secondary sliding block 72 is in 65 ° of angles；The top of the pair sliding block 72 is equipped with secondary sliding block push rod 723, and secondary sliding block push rod 723 is solid Surely the lower section of female die seat is connected to, the lower end of secondary sliding block push rod 723 is matched with T-shaped sliding groove, passes through the upper of female die seat Lower movement drives moving left and right for secondary sliding block 72；Ripple pearl screw 721 is connected in each secondary sliding block 72；Each pair Limiting concave point 761 there are two being opened up on the bottom face of slide block slot 76；It is described two limiting concave points 761 by ripple pearl screw 721 come Limit the moving limit position of secondary sliding block 72.

Further instruction, the rear slider component 8 include rear slider 81, rear slider seat 82, rear pin 83 and rear slider Pressing plate 84；The tail end of pin 83 is fixedly connected on the front end of rear slider seat 82 after described, and the rear slider 81 is set in rear pin Outside 83, and pass through attachment screw and be fixedly connected with rear slider 81 with rear slider seat 82；The rear slider 81 and rear slider seat 82 Rear slide bar 85 is symmetrically arranged with close to the left and right sides of bottom face；The rear slider pressing plate 84 has symmetrical two；Institute It states and rear sliding slot 86 is symmetrically offered on the madial wall of two rear slider pressing plates 85；Slide bar 85 can be after rear slider seat 82 after described It is slided in sliding slot 86.

Further instruction, the left slider component 9 include left slider 91, left slider seat 92, left pin 93, left inclined guide pillar 94 and left slider pressing plate 95；The tail end of the left pin 93 is fixedly connected on the front end of left slider seat 92,91 sets of the left slider It is located at outside left pin 93, and passes through attachment screw and be fixedly connected with left slider 91 with left slider seat 92；91 He of left slider Left slider seat 92 is symmetrically arranged with left slide bar 96 close to the left and right sides of bottom face；The left slider pressing plate 94 has symmetrical Two；Described two left slider pressing plates 94 are pressed on the left slide bar 96 of 92 left and right sides of left slider seat, for limiting left slide bar 96 slip direction of travel；The oblique left tiltedly guide hole 97 through left slider seat 92 is further opened on the left slider seat 92, it is described Left inclined guide pillar 94 is slidably set in left tiltedly guide hole 97.

Further instruction, the right slide block assembly 10 include right sliding block 101, right take-up housing 102, right pin 103, the right side tiltedly Guide post 104 and right sliding block pressing plate 105；The tail end of the right pin 103 is fixedly connected on the front end of right take-up housing 102, the right side Sliding block 101 is set in outside right pin 103, and is passed through attachment screw and be fixedly connected with right sliding block 101 with right take-up housing 102；Institute It states right sliding block 101 and right take-up housing 102 and is symmetrically arranged with right slide bar 106 close to the right both sides of bottom face；The right sliding block Pressing plate 104 has right symmetrical two；Described two right sliding block pressing plates 104 are pressed in the right slide bar of the right both sides of right take-up housing 102 On 106, for limiting the slip direction of travel of right slide bar 106；It is further opened on the right take-up housing 102 oblique through right sliding block Tiltedly guide hole 107, the right inclined guide pillar 104 are slidably set in right tiltedly guide hole 107 on the right side of seat 102；Before the right sliding block 101 End lower section is further opened with spring eye 107；It is fixedly connected in the spring eye 107 there are one spring of giving up the throne, by giving up the throne, spring adds The big power of giving up the throne of sliding block, prevents the situation that sliding block is broken when giving up the throne inadequate product ejection.

The motor turning lamp holder injection mold of the utility model, operation principle are：Each sliding block is passed through into sliding block pressure first Plate is connected in the slide block chamber of male die core, and inclined guide pillar upper end is fixedly connected in female die seat, during injection mould closing, left and right sliding block To middle slip under the active force moved down in inclined guide pillar, front and rear sliding block rear side is respectively connected with hydraulic cylinder, by hydraulic cylinder by before and after Sliding block push away toward centre so that male die seat, female die seat, all sliding blocks and all oblique tops surround to form injecting products die cavity, it is laggard Row cast；It after the completion of product injection, is molded, female die seat drives inclined guide pillar to move up and then left and right sliding block is driven to retreat, liquid It is moved after sliding block before and after cylinder pressure drives, it is convenient to be ejected injecting products by ejecting mechanism.

Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique Personage can understand the content of the utility model and be implemented, can not the scope of protection of the utility model be limited with this, All equivalent change or modifications substantially made according to the spirit of the present invention, should all cover in the scope of protection of the utility model It is interior.

Claims (8)

1. a kind of motor turning lamp holder injection mold, it is characterised in that：Including mould bases（1）, male die seat（2）, male die core（3）, it is female Die holder（4）, mother module core（5）And ejecting mechanism；The female die seat（4）With the male die seat（2）It matches up and down, the male model Benevolence（3）It is installed on the male die seat（2）It is interior, the mother module core（5）It is installed on the female die seat（4）It is interior；The male die core（3）With Mother module core（5）Between set there are four slide block chamber；Four slide block chambers are respectively front-slider chamber（31）, rear slider chamber（32）, it is left Slide block chamber（33）With right slide block chamber（34）；The front-slider chamber（31）, rear slider chamber（32）, left slider chamber（33）With right slide block chamber （34）It is respectively arranged with advancing slip block assembly（7）, rear slider component（8）, left slider component（9）With right slide block assembly（10）；It is described Mother module core（5）Top offer glue-feeder（11）；The glue-feeder（11）Mother module core is penetrated vertically downward（5）It is connected with die cavity It is logical；The glue-feeder（11）Positioned at the rear slider chamber（32）, left slider chamber（33）With right slide block chamber（34）Center line cross At point；The male die core（3）Oblique top chamber there are four inside also setting up（12）；The oblique top chamber（12）Center line and male die core（3） Bottom surface is in 83 ° of angles；The oblique top chamber（12）It is interior that oblique top detachably is installed；When molding completely, the male die core（3）, mother module core （5）, advancing slip block assembly（7）, rear slider component（8）, left slider component（9）, right slide block assembly（10）The shape between all oblique tops Into product die cavity.

2. motor turning lamp holder injection mold according to claim 1, it is characterised in that：The male die core（3）And master mold Benevolence（5）Inside is equipped with cooling water channel（13）；The male die core（3）Cooling water channel（13）Inlet and outlet be opened in On lower face；The mother module core（5）Cooling water channel（13）Inlet and outlet be opened on upper surface.

3. motor turning lamp holder injection mold according to claim 1, it is characterised in that：The left slider component（9）With Right slide block assembly（10）Glide direction be located on same axis；The rear slider component（8）Moving direction and left slider group Part（9）, right slide block assembly（10）Moving direction be mutually perpendicular to.

4. motor turning lamp holder injection mold according to claim 1, it is characterised in that：The advancing slip block assembly（7）Packet Include a master slider（71）, two secondary sliding blocks（72）, advancing slip block（73）, preceding mold insert（74）With advancing slip block pressur plate（75）；It is described Master slider（71）The left and right sides symmetrically open up that there are two secondary slide block slots（76）；The pair sliding block（72）Have symmetrical two It is a, it can be slidably mounted at two secondary slide block slots（76）It is interior；Each secondary slide block slot（76）Top detachable be fixedly connected There are one right angle fixed blocks（77）；The master slider（71）Front end be also fixedly connected by the way that fastener is detachable there are one type Chamber backing plate（78）；The preceding mold insert（74）Tail end be fixedly connected on advancing slip block（73）Front end, the master slider（71）Set It is located at preceding mold insert（74）Outside, and pass through attachment screw by master slider（71）And take-up housing（73）It is fixedly connected；The master slider （71）With advancing slip block（73）Preceding slide bar is symmetrically arranged with close to the left and right sides of bottom face（79）；The advancing slip block pressur plate （75）There are symmetrical two；Described two advancing slip block pressur plates（75）Madial wall on symmetrically offer sliding slot（710）；It is described Preceding slide bar（79）It can be in advancing slip block（73）Sliding slot（710）Interior slip.

5. motor turning lamp holder injection mold according to claim 4, it is characterised in that：Each secondary sliding block（72）It is interior It is connected with ripple pearl screw（721）；Each secondary slide block slot（76）Bottom face on open up there are two limiting concave point（761）；Institute State two limiting concave points（761）Pass through ripple pearl screw（721）To limit secondary sliding block（72）Moving limit position.

6. motor turning lamp holder injection mold according to claim 1, it is characterised in that：The rear slider component（8）Packet Include rear slider（81）, rear slider seat（82）, rear pin（83）And rear slider pressing plate（84）；Pin after described（83）Tail end consolidate Surely it is connected to rear slider seat（82）Front end, the rear slider（81）It is set in rear pin（83）Outside, and pass through attachment screw By rear slider（81）With rear slider seat（82）It is fixedly connected；The rear slider（81）With rear slider seat（82）Close to a left side for bottom face Right both sides are symmetrically arranged with rear slide bar（85）；The rear slider pressing plate（84）There are symmetrical two；It is sliding after described two Block pressur plate（84）Madial wall on symmetrically offer rear sliding slot（86）；Slide bar after described（85）It can be in rear slider seat（82）Rear cunning Slot（86）Interior slip.

7. motor turning lamp holder injection mold according to claim 1, it is characterised in that：The left slider component（9）Packet Include left slider（91）, left slider seat（92）, left pin（93）, left inclined guide pillar（94）With left slider pressing plate（95）；The left pin （93）Tail end be fixedly connected on left slider seat（92）Front end, the left slider（91）It is set in left pin（93）Outside, and By attachment screw by left slider（91）With left slider seat（92）It is fixedly connected；The left slider（91）With left slider seat（92）It leans on The left and right sides of nearly bottom face is symmetrically arranged with left slide bar（96）；The left slider pressing plate（95）There are symmetrical two； Described two left slider pressing plates（95）It is pressed in left slider seat（92）The left slide bar of the left and right sides（96）On, for limiting left slide bar （96）Slip direction of travel；The left slider seat（92）On be further opened with it is oblique through left slider seat（92）The oblique guide hole in a left side （97）, the left inclined guide pillar（94）Slidably it is set in left oblique guide hole（97）It is interior；The left slider（91）Front end below also open Equipped with spring eye（98）；The spring eye（98）Inside it is fixedly connected with that there are one give up the throne spring.

8. motor turning lamp holder injection mold according to claim 1, it is characterised in that：The right slide block assembly（10）Packet Include right sliding block（101）, right take-up housing（102）, right pin（103）, right inclined guide pillar（104）With right sliding block pressing plate（105）；The right side Pin（103）Tail end be fixedly connected on right take-up housing（102）Front end, the right sliding block（101）It is set in right pin（103） Outside, and pass through attachment screw by right sliding block（101）With right take-up housing（102）It is fixedly connected；The right sliding block（101）With right cunning Block（102）Right slide bar is symmetrically arranged with close to the right both sides of bottom face（106）；The right sliding block pressing plate（105）There is the right side Right symmetrical two；Described two right sliding block pressing plates（105）It is pressed in right take-up housing（102）The right slide bar of right both sides（106）On, For limiting right slide bar（106）Slip direction of travel；The right take-up housing（102）On be further opened with it is oblique through right take-up housing （102）The oblique guide hole in the right side（107）, the right inclined guide pillar（104）Slidably it is set in right oblique guide hole（107）It is interior.