CN205200285U - Use compound mould of stator sun flower inlaying structure - Google Patents
Use compound mould of stator sun flower inlaying structure Download PDFInfo
- Publication number
- CN205200285U CN205200285U CN201521070198.7U CN201521070198U CN205200285U CN 205200285 U CN205200285 U CN 205200285U CN 201521070198 U CN201521070198 U CN 201521070198U CN 205200285 U CN205200285 U CN 205200285U
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- CN
- China
- Prior art keywords
- die
- stripper
- mould
- punch
- stator
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an use compound mould of stator sun flower inlaying structure, it relates to mould technical field, it contains lower mould and last mould, the die holder on be provided with four guide pillars, one side of lower die is provided with the die holder, one side of die holder is provided with the mould foot, recessed mould have hole and outer loop part, lower die and die holder adoption bolt and round pin fixed connection, a stripper on be provided with the discharge ram, and a stripper is provided down between die and the lower punch lower flange and die holder adoption bolted connection, lower punch and lower male die fixing plate fixed connection, the lower part of die holder be provided with the cushion, the inboard of cushion is provided with the layer board, is provided with a plurality of die -pins on the layer board. An use compound mould of stator sun flower inlaying structure, it is high to have solved mould maintenance cost, when guaranteeing the product precision with mould intensity, has reduced the mould and has processed the degree of difficulty.
Description
Technical field
The utility model relates to technical field of mold, is specifically related to a kind of use stator heronsbill inlaying structure composite die.
Background technology
At present, in the production process of motor stator, stator heronsbill adopts monoblock type or insert or composite structure as the composition form of die punch.The punch structure of unitary stator heronsbill is due to the Reusability of diel, and cutting edge is easy to wear.Because single cutting edge wearing and tearing result in the damage of whole die punch, result in maintenance cost and raise.And adopting the mould of stator heronsbill inlaying structure, many endoporus are connected with grooved, and this structure does not use alignment pin, and stator dimensions precision is affected, and use alignment pin can cause the decline of mould strength; Meanwhile, this kind of inlaying structure processing difficulties.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, the use stator heronsbill inlaying structure composite die providing a kind of structure simple, reasonable in design, easy to use.
For achieving the above object, the technical solution adopted in the utility model is: it comprises counterdie and patrix; Described counterdie comprises guide pillar, lower cavity die, lower punch, lower punch fixed head, the first stripper, discharge ram, cushion block, supporting plate, pressure pin, mould pin, die shoe; Described die shoe is provided with four guide pillars, the side of lower cavity die is provided with die shoe, and the side of die shoe is provided with mould pin; Described lower cavity die has endoporus and outer ring portion; Described lower cavity die and die shoe adopt bolt to be fixedly connected with pin; The first described stripper is provided with discharge ram, and the first stripper is arranged between lower cavity die and lower punch, lower flange and die shoe with bolts, lower punch is fixedly connected with lower punch fixed head; The bottom of described die shoe is provided with cushion block, and the inner side of cushion block is provided with supporting plate, supporting plate is provided with some pressure pins; Described patrix comprises the second stripper, upper punch-die, cushion block, fixture block, the 3rd stripper, the 4th stripper, drift, upper male mould fixed head, upper bolster; Described upper punch-die adopts bolt to be connected with upper bolster by cushion block, and the periphery of upper punch-die is provided with the second stripper, and upper punch-die is evenly distributed in some fixture blocks; Described drift is fixed on upper male mould fixed head, and upper male mould fixed head adopts bolt to be fixedly connected with upper bolster; The 3rd stripper, the 4th stripper is disposed with in described upper punch-die.
The material of feeding held by described cushion block, supporting plate, pressure pin, makes the silicon steel sheet that stamps out smooth.
On the described upper punch-die of fixture block restriction, the disturbance of grooved, can improve Product Precision.
The female mold part of product ejects by the 3rd described stripper and the 3rd stripper.
Operation principle of the present utility model is: the lower punch and the lower punch fixed head that adopt inlaid type, wherein lower punch is single stator heronsbill grooved, that to go up in punch-die that employing fixture block in each grooved prevents grooved rocks the precision problem caused simultaneously, every block lower punch fixed head and die shoe are fixed, the intensity that the pin solving tradition edge spelling mode connects and manufacture difficulty problem, endoporus lower punch employing monoblock type makes grooved be separated with endoporus, is connected with die shoe.
After adopting said structure, the beneficial effect that the utility model produces is: one described in the utility model uses stator heronsbill inlaying structure composite die, solve mould maintenance cost high, while ensureing Product Precision and mould strength, reduce Mould Machining difficulty, the utility model have structure simple, arrange rationally, the advantage such as cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is the utility model lower die structure figure;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the utility model upper die structure figure;
Fig. 4 is the side view of Fig. 3.
Description of reference numerals:
1, guide pillar; 2, lower cavity die; 3, lower punch; 4, lower punch fixed head; 5, the first stripper; 6, discharge ram; 7, cushion block; 8, supporting plate; 9, pressure pin; 10, mould pin; 11, die shoe; 12, the second stripper; 13, upper punch-die; 14, cushion block; 15, fixture block; 16, the 3rd stripper; 17, the 4th stripper; 18, drift; 19, upper male mould fixed head; 20, upper bolster.
Detailed description of the invention
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Referring to such as Fig. 1---shown in Fig. 4, this detailed description of the invention adopts following technical scheme: it comprises counterdie and patrix; Described counterdie comprises guide pillar 1, lower cavity die 2, lower punch 3, lower punch fixed head 4, first stripper 5, discharge ram 6, cushion block 7, supporting plate 8, pressure pin 9, mould pin 10, die shoe 11; Described die shoe 11 is provided with four guide pillars 1, the side of lower cavity die 2 is provided with die shoe 11, and the side of die shoe 11 is provided with mould pin 10; Described lower cavity die 2 has endoporus and outer ring portion; Described lower cavity die 2 adopts bolt to be fixedly connected with pin with die shoe 11; The first described stripper 5 is provided with discharge ram 6, and the first stripper 5 is arranged between lower cavity die 2 and lower punch 3, lower flange 3 and die shoe 11 with bolts, lower punch 3 is fixedly connected with lower punch fixed head 4; The bottom of described die shoe 11 is provided with cushion block 7, and the inner side of cushion block 7 is provided with supporting plate 8, supporting plate 8 is provided with some pressure pins 9; Described patrix comprises the second stripper 12, upper punch-die 13, cushion block 14, fixture block 15, the 3rd stripper 16, the 4th stripper 17, drift 18, upper male mould fixed head 19, upper bolster 20; Described upper punch-die 13 adopts bolt to be connected with upper bolster 20 by cushion block 14, and the periphery of upper punch-die 13 is provided with the second stripper 12, and upper punch-die 13 is evenly distributed in some fixture blocks 15; Described drift 18 is fixed on upper male mould fixed head 19, and upper male mould fixed head 19 adopts bolt to be fixedly connected with upper bolster 20; The 3rd stripper 16, the 4th stripper 17 is disposed with in described upper punch-die 13.
The material of feeding held by described cushion block 7, supporting plate 8, pressure pin 9, makes the silicon steel sheet that stamps out smooth.
Described fixture block 15 limits the disturbance of grooved on upper punch-die 13, can improve Product Precision.
The female mold part of product ejects by the 3rd described stripper 16 and the 4th stripper 17.
The operation principle of this detailed description of the invention is: the lower punch 3 and the lower punch fixed head 4 that adopt inlaid type, wherein lower punch 3 is single stator heronsbill grooved, that to go up in punch-die 13 that employing fixture block 15 in each grooved prevents grooved rocks the precision problem caused simultaneously, every block lower punch fixed head 4 is fixed with die shoe 11, the intensity that the pin solving tradition edge spelling mode connects and manufacture difficulty problem, endoporus lower punch 2 adopts monoblock type that grooved is separated with endoporus, is connected with die shoe 11.
During the operation of this detailed description of the invention, first cushion block 7, supporting plate 8, pressure pin 9 are by silicon steel plate holder mold, start punch press, upper and lower die holder matched moulds, drift, cutting edge cutting silicon steel sheet forms stator piece, complete punching press, the first stripper 5, second stripper 12, the 3rd stripper 16, the 4th stripper 17, discharge ram 6 complete discharging, and resetting-mechanism realizes resetting.
After adopting said structure, the beneficial effect that this detailed description of the invention produces for: one described in this detailed description of the invention uses stator heronsbill inlaying structure composite die, solve mould maintenance cost high, while ensureing Product Precision and mould strength, reduce Mould Machining difficulty, this detailed description of the invention have structure simple, arrange rationally, the advantage such as cost of manufacture is low.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. use a stator heronsbill inlaying structure composite die, it is characterized in that: it comprises counterdie and patrix; Described counterdie comprises guide pillar, lower cavity die, lower punch, lower punch fixed head, the first stripper, discharge ram, cushion block, supporting plate, pressure pin, mould pin, die shoe; Described die shoe is provided with four guide pillars, the side of lower cavity die is provided with die shoe, and the side of die shoe is provided with mould pin; Described lower cavity die has endoporus and outer ring portion; Described lower cavity die and die shoe adopt bolt to be fixedly connected with pin; The first described stripper is provided with discharge ram, and the first stripper is arranged between lower cavity die and lower punch, lower flange and die shoe with bolts, lower punch is fixedly connected with lower punch fixed head; The bottom of described die shoe is provided with cushion block, and the inner side of cushion block is provided with supporting plate, supporting plate is provided with some pressure pins.
2. one according to claim 1 uses stator heronsbill inlaying structure composite die, it is characterized in that: described patrix comprises the second stripper, upper punch-die, cushion block, fixture block, the 3rd stripper, the 4th stripper, drift, upper male mould fixed head, upper bolster; Described upper punch-die adopts bolt to be connected with upper bolster by cushion block, and the periphery of upper punch-die is provided with the second stripper, and upper punch-die is evenly distributed in some fixture blocks; Described drift is fixed on upper male mould fixed head, and upper male mould fixed head adopts bolt to be fixedly connected with upper bolster; The 3rd stripper, the 4th stripper is disposed with in described upper punch-die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521070198.7U CN205200285U (en) | 2015-12-21 | 2015-12-21 | Use compound mould of stator sun flower inlaying structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521070198.7U CN205200285U (en) | 2015-12-21 | 2015-12-21 | Use compound mould of stator sun flower inlaying structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205200285U true CN205200285U (en) | 2016-05-04 |
Family
ID=55838026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521070198.7U Expired - Fee Related CN205200285U (en) | 2015-12-21 | 2015-12-21 | Use compound mould of stator sun flower inlaying structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205200285U (en) |
-
2015
- 2015-12-21 CN CN201521070198.7U patent/CN205200285U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20191221 |