CN106042265B - A method of inserts is installed in injection mold - Google Patents

A method of inserts is installed in injection mold Download PDF

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Publication number
CN106042265B
CN106042265B CN201610473228.1A CN201610473228A CN106042265B CN 106042265 B CN106042265 B CN 106042265B CN 201610473228 A CN201610473228 A CN 201610473228A CN 106042265 B CN106042265 B CN 106042265B
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China
Prior art keywords
inserts
insert pocket
thimble
mounting platform
frock clamp
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CN106042265A (en
Inventor
周超群
朱长春
孟祥磊
陈磊
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Wuhu Hengxin Automobile Lightweight Parts Manufacturing Co ltd
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WUHU HENGXIN AUTOMOBILE TRIM MANUFACTURING Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14008Inserting articles into the mould

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Inserts is installed to the method in injection mold the invention discloses a kind of, belongs to plastics-production apparatus field, its step are as follows:Step 1:Inserts is mounted in the insert pocket on frock clamp;Step 2:It is stopped handle by finger buckle, picks up frock clamp, by the corresponding position on the positioning block alignment mold on frock clamp;Step 3:Pallet is moved by hand push so that pallet pushes guide rod to drive guide pad that thimble is pushed to travel forward, and then drives thimble that inserts is pushed to travel forward so that inserts is pushed into the die cavity of mold.The present invention's is mainly used for:It not only may make multiple inserts can be in once mounting to mold, simultaneously, also improve the installation effectiveness that inserts is installed in frock clamp, save the entire set-up time, phenomena such as reducing labor intensity, improving production efficiency, while avoiding inserts neglected loading or misloading, it ensure that product quality, reduce production cost.

Description

A method of inserts is installed in injection mold
Technical field
The present invention relates to plastics-production equipment technical fields, and inserts is installed to injection mould more specifically to a kind of Method in tool.
Background technology
Some plastic plug is due to having insulating properties, electric conductivity and the requirement of sealing performance in automobile oil supply system, Design is often more complicated, and the inserts of these plugs needs to be installed in mold in injection molding, and inserts just wraps after being molded into product It is rolled in plastics, the inserts on these plugs, often there is 4-8 to differ, every 2 are the same, for example 8 inserts In, actually there are 4 sections of inserts, every money inserts 2.
All it is the past injection molding of operating personnel one by one by inserts in the prior art when injection molding produces these plastic plugs Installation in mold, this obviously improves labor intensity, reduces production efficiency, especially when product needs installation 2 or more When inserts, neglected loading is inevitable, and since there is only a little differences for insert structure so that operating personnel often there is also mistake Dress can weigh mold wounded once misloading, then can cause product quality unqualified when serious, improve production cost.Therefore using artificial Feeding is positioned, not only feeding speed is slow, but also is difficult to ensure positioning accuracy, meanwhile, using feeding is positioned manually, it can make worker Working environment it is severe, when injection molding the forming temperature of injection molding machine generally at 200 degree or more, worker toward when positioning feeding on mold, Generally all at 50 ° or more, common people are difficult to endure and work under the temperature environment for a long time the temperature of mold periphery working environment 。
Through retrieval, Chinese Patent Application No.:2013203033949, the applying date:On May 30th, 2013, innovation and creation It is entitled:It is capable of the insert injection moulding device of mistake proofing, this application discloses a kind of insert injection moulding device for capableing of mistake proofing, the inserts Injection moulding apparatus includes injection molding machine and manipulator, wherein the injection molding machine is connected with mold, which there is die cavity, the manipulator to connect It is connected to inserts tooling, which further includes:Inserts sensing device, getter device, infrared inductor in mold. The inserts sensing device is fixed in the inserts tooling, when the inserts sensing device senses that the inserts tooling grabs inserts Afterwards, the machinery hand starting and the inserts is positioned in the die cavity;The getter device is located in the die cavity, and the getter device It can be by the insert adsorption in the die cavity after startup;Infrared inductor is located in the die cavity in the mold, and works as the mold Interior infrared inductor senses after there is inserts and the inserts to be completed in the die cavity, infrared inductor control in the mold The injection molding machine is made to mold and be molded.The advantages of this application is:The mistake in insert injection moulding can be detected in real time.But this application Case is disadvantageous in that:The insert injection moulding apparatus structure is complicated, of high cost, and is influenced by insert structure on plastic plug, When producing plastic plug with the insert injection moulding device, however it remains the problems such as inserts misloading or neglected loading, product quality is caused not conform to Lattice can weigh mold wounded when serious, improve production cost.
Invention content
1. technical problems to be solved by the inivention
It is an object of the invention to overcome in plastic plug injection molding in the prior art, inserts installation effectiveness is low, and embedding The deficiency of part the problems such as there are misloading or neglected loadings, provides a kind of method being installed to inserts in injection mold, using this hair Bright technical solution, not only may make multiple inserts can in once mounting to mold, meanwhile, also improve inserts and be installed to tooling Installation effectiveness in fixture saves the entire set-up time, reduces labor intensity, improves production efficiency, avoids simultaneously Phenomena such as inserts neglected loading or misloading, ensure that product quality, reduces production cost and largely improve worker's Working environment.
2. technical solution
In order to achieve the above objectives, technical solution provided by the invention is:
Inserts is installed to the method in injection mold by a kind of of the present invention, and its step are as follows:
Step 1:Inserts is mounted in the insert pocket on frock clamp;
Step 2:It is stopped handle by finger buckle, picks up frock clamp, it will be on the positioning block alignment mold on frock clamp Corresponding position;
Step 3:Connect step 2, pallet moved by hand push so that pallet push guide rod drive guide pad push thimble to Preceding movement, and then drive thimble that inserts is pushed to travel forward, when the top of thimble passes through insert pocket, inserts is then pushed into mold Die cavity in, complete into die cavity install inserts action.
It is further improved as the present invention, the frock clamp includes column, pallet, guide rod, resetting spring, lower peace Assembling platform, upper mounting platform, guide pad, thimble and locating piece, wherein the lower mounting platform and upper mounting platform pass through vertical Column is connected;
It is provided with guide pad on the upper surface of the lower mounting platform, is offered in the middle part of the lower face of the lower mounting platform logical The one end in hole, the guide rod is connected with pallet, and the other end of the guide rod passes through through-hole and guide pad on lower mounting platform It is connected, thimble is provided on the guide pad, locating piece is provided on the upper surface of the upper mounting platform, on the locating piece It is provided at least one insert pocket, the inserts ejected for thimble is provided in the insert pocket.
It is further improved as the present invention, one end of the inserts is inserted into above-mentioned insert pocket and matches with above-mentioned insert pocket It closes, the other end of the inserts stretches out above-mentioned insert pocket, and the quantity of the inserts is N number of, N >=2 and N is even number.
It is further improved as the present invention, the quantity of the inserts, insert pocket and thimble is equal.
It is further improved as the present invention, the quantity of the inserts, insert pocket and thimble is 4.
It is further improved as the present invention, the insert pocket includes the first insert pocket, the second insert pocket, third insert pocket With the 4th insert pocket, wherein the first insert pocket is in inverted l-shaped structure, and the first insert pocket is identical and right with the structure of the second insert pocket Claim setting, the third insert pocket of the T-shaped structure of third insert pocket, T-shaped structure includes horizontal segment and vertical section, wherein third is embedding Step structure is provided in the vertical section of part slot, third insert pocket is identical and arranged symmetrically with the structure of the 4th insert pocket;
Rectangular notch is provided on above-mentioned locating piece, the first insert pocket and the second insert pocket are set to outside rectangular notch, the Three insert pockets and the 4th insert pocket are set in rectangular notch.
It is further improved as the present invention, the inserts includes that the first inserts, the second inserts, third inserts and the 4th are embedding Part, wherein the structure of first inserts and the second inserts is identical and arranged symmetrically, the structure of third inserts and the 4th inserts One end difference that is identical and arranged symmetrically, being inserted into first inserts, the second inserts, third inserts and the 4th inserts in insert pocket It is matched with above-mentioned first insert pocket, the second insert pocket, third insert pocket, the 4th insert pocket.
Be further improved as the present invention, resetting spring be cased on the guide rod, the resetting spring be set to pallet with Between lower mounting platform, and the outer diameter of the spring is more than the diameter of through-hole on lower mounting platform.
It is further improved as the present invention, handle is provided on the side of the lower mounting platform, the tail portion of the handle is Semiglobe.
3. advantageous effect
Using technical solution provided by the invention, compared with prior art, there is following remarkable result:
(1)Inserts is installed to the method in injection mold by a kind of of the present invention, and the setting of frock clamp can improve The installation effectiveness of inserts, especially when installing multiple inserts, inserts does not have to being installed in die cavity one by one, once can All inserts to be mounted in the die cavity of injection mold;In addition, on its locating piece rectangular notch setting so that for not Isostructural inserts, can inserts groove location of the fast resolution corresponding to it, improve effect of the inserts in frock clamp Rate saves the entire set-up time, reduces labor intensity, improves production efficiency.
(2)Inserts is installed to the method in injection mold, the structure design of insert pocket by a kind of of the present invention:When for It matches with required molding inserts on product;Second is that in order to meet the distance on product between the identical inserts of two structures And Spreading requirements, such as the identical two insert pocket asymmetrical designs of fruit structure, influenced by inserts self structure and distribution and It being influenced by the distribution of insert pocket, then the distance on product between the identical inserts of two structures and distribution is unable to meet demand, Product rejection rate is improved, improves production cost, therefore the identical insert pocket symmetric design of two structures can meet product demand, Ensure that inserts is concordantly distributed, and distance is fixed between each inserts.
(3)Inserts is installed to the method in injection mold by a kind of of the present invention, which has error-disable function, no Easy misloading and neglected loading inserts, could be inserted into insert pocket when inserts is only matched with inserts slot structure, that is to say, that even The same inserts can only could be also inserted into insert pocket with a direction, and all inserts, which only have, all to be inserted to position and direction (Tow sides), inserts just can be concordant, and distance is only fixed between each inserts, can just be shifted onto in die cavity in corresponding slot, While reducing product rejection rate, also avoids causing mold to be weighed wounded problem due to misloading inserts, improve mold Service life.
Description of the drawings
Fig. 1 is that inserts is mounted on the structural schematic diagram in frock clamp in the present embodiment;
Fig. 2 is the structural schematic diagram of frock clamp in the present embodiment;
Fig. 3 is the overlooking structure diagram of Fig. 1;
Fig. 4 is the sectional view along line A-A in Fig. 3;
Fig. 5 is in Fig. 3 along the sectional view of B-B lines.
Label declaration in schematic diagram:
1, frock clamp;
100, column;101, pallet;102, guide rod;103, resetting spring;104, lower mounting platform;105, handle; 106, upper mounting platform;107, guide pad;108, thimble;109, locating piece;
1101, the first insert pocket;1102, the second insert pocket;1103, third insert pocket;1104, the 4th insert pocket;
2101, the first inserts;2102, the second inserts;2103, third inserts;2104, the 4th inserts.
Specific implementation mode
To further appreciate that present disclosure, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
In conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, inserts is installed to the method in injection mold by a kind of of the present embodiment, Its step are as follows:
Step 1:Inserts is mounted in the insert pocket on frock clamp 1;When installation, four inserts and four insert pockets Inserts could be mounted in insert pocket after corresponding;
Step 2:It is stopped handle 105 by finger buckle, frock clamp 1 is picked up, by the locating piece 109 and mould on frock clamp 1 Corresponding position is aligned on tool;
Step 3:Step 2 is connect, pallet 101 is moved by hand push so that pallet 101 pushes guide rod 102 to drive guide pad 107 promotion thimbles 108 travel forward, and then drive thimble 108 that inserts is pushed to travel forward, when the top of thimble 108 is across embedding When part slot, inserts is then pushed into the die cavity of mold, completes the action that inserts is installed into die cavity.
As shown in Fig. 2, frock clamp 1 is flat including column 100, pallet 101, guide rod 102, resetting spring 103, lower installation Platform 104, upper mounting platform 106, guide pad 107, thimble 108 and locating piece 109, wherein lower mounting platform 104 and upper installation are flat Platform 106 is connected by column 100.
It is provided with guide pad 107 on the upper surface of lower mounting platform 104, is opened in the middle part of the lower face of the lower mounting platform 104 Equipped with through-hole, one end of guide rod 102 is connected with pallet 101, and the other end of the guide rod 102 passes through on lower mounting platform 104 Through-hole be connected with guide pad 107, be provided with thimble 108 on the guide pad 107, specifically in the present embodiment, guide rod 102 Outside is cased with resetting spring 103, which is set between pallet 101 and lower mounting platform 104, and the spring Outer diameter is more than the diameter of through-hole on lower mounting platform 104.It should be noted that:The design of resetting spring 103 make complete to In die cavity after the action of installation inserts, stop to 101 applied force of pallet, when pallet 101, which is in, does not stress state, in compression The resetting spring 103 of state will then return to original state so that thimble 108, guide pad 107, guide rod 102 and pallet 101 Also reset condition can be backed to, next group of inserts installation process can be continued.The outer diameter of resetting spring 103 is more than lower mounting platform The diameter of through-hole is that resetting spring 103 enters through-hole in order to prevent on 104, makes frock clamp 1 after inserts is installed into die cavity It cannot restPose automatically, need frock clamp 1 could be returned to original state under manual operation.
It is provided with locating piece 109 on the upper surface of upper mounting platform 106, is provided on the locating piece 109 at least one embedding Part slot, is provided with the inserts ejected for thimble 108 in insert pocket, one end of inserts be inserted into the insert pocket and with the insert pocket phase Cooperation, the other end of the inserts stretch out the insert pocket.One end of thimble 108 is connected with guide pad 107, the other end of thimble 108 It is in contact with the inserts one end being inserted into the insert pocket.It should be noted that:The quantity of inserts is N number of, and N >=2 and N are even number, The structure of each two inserts is identical in N number of inserts, and the quantity of inserts, insert pocket and thimble 108 is equal.
Specifically in the present embodiment, guide rod 102, thimble 108 and inserts are arranged in parallel, are only ensureing guide rod It 102, could be by the movement of pallet 101 in the frock clamp 1 to drive in the case that thimble 108 and inserts are mutually parallel Guide rod 102, thimble 108 and inserts are moved towards the same direction, real in a manner of most labour-saving that inserts is installed into mold Die cavity in.
Specifically in the present embodiment, the quantity of insert pocket is 4.Insert pocket includes the first insert pocket 1101, the second inserts Slot 1102, third insert pocket 1103 and the 4th insert pocket 1104, wherein the first insert pocket 1101 is in inverted l-shaped structure, the first inserts Slot 1101 is identical and arranged symmetrically with the structure of the second insert pocket 1102,1103 T-shaped structure of third insert pocket, T-shaped structure Third insert pocket 1103 includes horizontal segment and vertical section, wherein it is provided with step structure in the vertical section of third insert pocket 1103, Third insert pocket 1103 is identical and arranged symmetrically with the structure of the 4th insert pocket 1104.It should be noted that:It is embedding in the present embodiment The structure design of part slot:First, in order to be matched with required molding inserts on product;Second is that in order to meet on product two Distance between the identical inserts of structure and Spreading requirements, if the identical two insert pocket asymmetrical designs of structure in this implementation, It is influenced by inserts self structure and distribution and is influenced by the distribution of insert pocket, then on product between the identical inserts of two structures Distance and distribution be unable to meet demand, improve product rejection rate, improve production cost.
Specifically in the present embodiment, the quantity of inserts is 4.Inserts includes 2101 He of the first inserts of flush with each other setting Second inserts 2102 and the third inserts 2103 and the 4th inserts 2104 of flush with each other setting, wherein 2101 He of the first inserts The structure of second inserts 2102 is identical and arranged symmetrically, and third inserts 2103 is identical with the structure of the 4th inserts 2104 and symmetrically sets It sets, one end in insert pocket is inserted into first inserts 2101, the second inserts 2102, third inserts 2103 and the 4th inserts 2104 It is matched respectively with above-mentioned first insert pocket 1101, the second insert pocket 1102, third insert pocket 1103, the 4th insert pocket 1104.
Rectangular notch is provided on locating piece 109, the first insert pocket 1101 and the second insert pocket 1102 are set to rectangle and lack Outside mouthful, third insert pocket 1103 and the 4th insert pocket 1104 are set in rectangular notch.Rectangular notch is set on locating piece 109 Benefit be:When installing inserts, it is easy to judge the inserts groove location corresponding to the inserts of different structure, accelerate inserts installation Process improves production efficiency.
Specifically in the present embodiment, the front/rear end of lower mounting platform 104 is both provided with handle 105, the tail of the handle 105 Portion is semiglobe.Handle 105 is provided with conducive to subsequent installation inserts, the tail portion of handle 105 be designed to semiglobe be for When installing inserts hand is accidentally injured, is more convenient operation.
Feeding tooling in the prior art is also exposed when solving the problems, such as that inserts is quickly placed, one:It cannot be same When place a variety of inserts, a variety of inserts can only be all put into cavity to single inserts feeding and need repetitive operation, when waste Between, secondly:When a variety of inserts are installed, need to make and overpay feeding tooling, increase production cost.Thirdly:In limited workbench Quite sizable area is occupied on face, is brought inconvenience to subsequent operation.
For above-mentioned existing technical problem, the present invention by the way that the insert pocket of different structure is arranged on locating piece 109, One insert pocket can only identify an inserts, and this inserts only exists a placement status and could be matched with insert pocket, That is if inserts can be inserted into front in insert pocket, which cannot be centainly inserted into reverse side in insert pocket.It needs What is illustrated is:All inserts, which only have, all to be inserted to position and direction(Tow sides), each inserts just can be concordant, between each inserts Distance is only fixed.Since the same inserts can be inserted into different conditions in die cavity, when manually installed, mutually isostructural two A inserts when being installed into die cavity, the distance between two inserts and any one in the relative position distribution of two inserts or Both persons are likely to not meet product demand, and due to the distance and relative position point between the identical inserts of structure on product Cloth, which suffers from, to be distinctly claimed, this is why when installing inserts by artificial hand in the prior art, is susceptible to inserts misloading And lead to the unqualified problem of product quality, improve product rejection rate.
The largest benefit of frock clamp 1 is to improve the installation effectiveness of inserts in the present embodiment, is especially installing When multiple inserts, inserts does not have to being installed in die cavity one by one, once can all inserts be mounted on injection mould In the die cavity of tool, the time is saved, improves production efficiency;Meanwhile in the present embodiment on locating piece 109 rectangular notch setting, make For different structure inserts, can inserts groove location of the fast resolution corresponding to it, improve inserts mounted on tooling folder Efficiency in tool 1 is not easy misloading and neglected loading inserts, inserts only has and insert pocket in addition, the frock clamp 1 has error-disable function Structure could be inserted into insert pocket when matching, that is to say, that even the same inserts, can only could also be inserted with a direction Enter in insert pocket, all inserts, which only have, all to be inserted to position and direction(Tow sides), inserts just can be concordant, between each inserts Distance is only fixed, can just shift onto in die cavity in corresponding slot, while reducing product rejection rate, also avoid due to Misloading inserts and cause mold to be weighed wounded problem, improve the service life of mold.
Embodiment 2
A kind of insert injection moulding device of the plastic plug molding of the present embodiment, basic structure with embodiment 1, difference Be in:The quantity of inserts, insert pocket and thimble 108 is 6 in the present embodiment.
Embodiment 3
A kind of insert injection moulding device of the plastic plug molding of the present embodiment, basic structure with embodiment 1, difference Be in:The quantity of inserts, insert pocket and thimble 108 is 8 in the present embodiment.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution Similar frame mode and embodiment, are within the scope of protection of the invention.

Claims (8)

1. a kind of method being installed to inserts in injection mold, which is characterized in that its step are as follows:
Step 1:Inserts is mounted in the insert pocket on frock clamp (1);
Step 2:It is stopped handle (105) by finger buckle, frock clamp (1) is picked up, by the locating piece (109) on frock clamp (1) It is directed at the corresponding position on mold;
Step 3:Step 2 is connect, pallet (101) is moved by hand push so that pallet (101) pushes guide rod (102) band action-oriented Block (107) pushes thimble (108) to travel forward, and then drives thimble (108) that inserts is pushed to travel forward, when thimble (108) When top passes through insert pocket, inserts is then pushed into the die cavity of mold, completes the action that inserts is installed into die cavity;
Wherein:
The frock clamp (1) includes column (100), pallet (101), guide rod (102), resetting spring (103), lower installation Platform (104), upper mounting platform (106), guide pad (107), thimble (108) and locating piece (109), wherein the lower peace Assembling platform (104) is connected with upper mounting platform (106) by column (100);
It is provided with guide pad (107) on the upper surface of the lower mounting platform (104), the lower face of the lower mounting platform (104) Middle part offers through-hole, and one end of the guide rod (102) is connected with pallet (101), and the other end of the guide rod (102) passes through Through-hole on lower mounting platform (104) is connected with guide pad (107), and thimble (108) is provided on the guide pad (107), It is provided with locating piece (109) on the upper surface of the upper mounting platform (106), is provided on the locating piece (109) at least one Insert pocket is provided with the inserts ejected for thimble (108) in the insert pocket.
2. a kind of method being installed to inserts in injection mold according to claim 1, it is characterised in that:The inserts One end be inserted into above-mentioned insert pocket and matched with above-mentioned insert pocket, the other end of the inserts stretches out above-mentioned insert pocket, described The quantity of inserts is N number of, and N >=2 and N are even number.
3. a kind of method being installed to inserts in injection mold according to claim 1, it is characterised in that:It is described embedding The quantity of part, insert pocket and thimble (108) is equal.
4. a kind of method being installed to inserts in injection mold according to claim 3, it is characterised in that:Described is embedding The quantity of part, insert pocket and thimble (108) is 4.
5. a kind of method being installed to inserts in injection mold according to claim 4, it is characterised in that:Described is embedding Part slot includes the first insert pocket (1101), the second insert pocket (1102), third insert pocket (1103) and the 4th insert pocket (1104), Wherein, the first insert pocket (1101) is in inverted l-shaped structure, and the first insert pocket (1101) is identical with the structure of the second insert pocket (1102) And be symmetrical arranged, third insert pocket (1103) T-shaped structure, the third insert pocket (1103) of T-shaped structure includes horizontal segment and erects Straight section, wherein step structure, third insert pocket (1103) and the 4th inserts are provided in the vertical section of third insert pocket (1103) The structure of slot (1104) is identical and arranged symmetrically;
Rectangular notch is provided on above-mentioned locating piece (109), the first insert pocket (1101) and the second insert pocket (1102) are set to Outside rectangular notch, third insert pocket (1103) and the 4th insert pocket (1104) are set in rectangular notch.
6. a kind of method being installed to inserts in injection mold according to claim 5, it is characterised in that:Described is embedding Part includes the first inserts (2101), the second inserts (2102), third inserts (2103) and the 4th inserts (2104), wherein described The first inserts (2101) and the structure of the second inserts (2102) it is identical and arranged symmetrically, third inserts (2103) and the 4th inserts (2104) structure is identical and arranged symmetrically, first inserts (2101), the second inserts (2102), third inserts (2103) and Be inserted into four inserts (2104) one end in insert pocket respectively with above-mentioned first insert pocket (1101), the second insert pocket (1102), Third insert pocket (1103), the 4th insert pocket (1104) match.
7. a kind of method being installed to inserts in injection mold according to claim 1, it is characterised in that:The guiding Resetting spring (103) is cased on bar (102), the resetting spring (103) be set to pallet (101) and lower mounting platform (104) it Between, and the outer diameter of the spring is more than the diameter of through-hole on lower mounting platform (104).
8. a kind of method being installed to inserts in injection mold according to claim 1, it is characterised in that:The lower peace Handle (105) is provided on the side of assembling platform (104), the tail portion of the handle (105) is semiglobe.
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CN103737789A (en) * 2013-12-19 2014-04-23 宁波天龙电子股份有限公司 Device capable of placing multiple inserts into mold once
CN105128259A (en) * 2015-09-28 2015-12-09 赛兹(常州)塑料传动器件有限公司 Batched metal insert clamping tool for insert-molding mold

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Denomination of invention: A method for installing inserts into injection molds

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