CN204095029U - A kind of half flash mould tool - Google Patents

A kind of half flash mould tool Download PDF

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Publication number
CN204095029U
CN204095029U CN201420446094.0U CN201420446094U CN204095029U CN 204095029 U CN204095029 U CN 204095029U CN 201420446094 U CN201420446094 U CN 201420446094U CN 204095029 U CN204095029 U CN 204095029U
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CN
China
Prior art keywords
die
mould
counterdie
punch
fixed head
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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
Application number
CN201420446094.0U
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Chinese (zh)
Inventor
万祥军
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万祥军
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Priority to CN201420446094.0U priority Critical patent/CN204095029U/en
Application granted granted Critical
Publication of CN204095029U publication Critical patent/CN204095029U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of half flash mould tool, comprise upper die component and lower mold assemblies, described upper die component comprises upper mould fixed plate and is fixed on the patrix on upper mould fixed plate, the counterdie that described lower mold assemblies comprises counterdie fixed head and is fixed on counterdie fixed head, described upper mould fixed plate is provided with punch, and described punch is fixedly connected on upper mould fixed plate by screw; Described lower mold assemblies top is provided with die, defines the die cavity of semicircular arc between described die and described punch, also comprises a core, and described core runs through described die and to go directly die cavity from the bottom of described die.Upper mould fixed head of the present utility model is provided with punch, die is provided with on upper die component top, the die cavity of semicircular arc is defined between die and punch, the product that even shape and structure is complicated more like this, can be produced by mould of the present utility model, and the mould strength produced is high, precision is high.

Description

A kind of half flash mould tool
Technical field
the utility model relates to technical field of mold, more particularly relates to a kind of half flash mould tool of modified form.
Background technology
compression mould, also known as mold pressing, is moulding compound forming method by pressurization (generally need heat) in closed mould cavity.Usually, compression mould is applicable to thermosetting plastics, as phenoplasts, aminoplast, unsaturated polyester plastic etc.Compression mould is made up of precompressed, preheating and mold pressing three processes: precompressed, for improving quality of item and improving mould efficiency etc., powder or fibrous moulding compound is pressed in advance the operation of definite shape.Preheating, for improving the processing characteristics of moulding compound and shortening molding cycle etc., the operation that moulding compound heats before the forming in advance.Mold pressing, adds the plastics of aequum in mould, and mold closing, exhaust keep a period of time under molding temperature and pressure, then the operation of the clear mould of the demoulding.The capital equipment of compression mould is press and mold.What press was with the most use is self contained hydraulic press, tonnage from tens tons to hundreds of ton not etc.There are invertedram press and upper pressure type press.
although the production intensity that existing compression mould can be a large amount of is high, the product that precision is high, but existing mould can only produce the simple product of shape and structure, when running into the product of shape and structure complexity, existing compression mould is just difficult to produce the product that intensity is high, precision is high.
Utility model content
The technical problem that the utility model solves is to make again product have high strength, high-precision a kind of half flash mould tool while of providing one to produce complex-shaped.
For solving the problems of the technologies described above, the technical scheme adopted is: a kind of half flash mould tool, comprise upper die component and lower mold assemblies, described upper die component comprises upper mould fixed plate and is fixed on the patrix on upper mould fixed plate, the counterdie that described lower mold assemblies comprises counterdie fixed head and is fixed on counterdie fixed head, described upper mould fixed plate is provided with punch, and described punch is fixedly connected on upper mould fixed plate by screw; Described lower mold assemblies top is provided with die, defines the die cavity of semicircular arc between described die and described punch, also comprises a core, and described core runs through described die and to go directly die cavity from the bottom of described die.
Further, also comprise heating plate, described heating plate is fixedly connected on the top of described upper mould fixed plate by screw.
Further, described counterdie fixed head is provided with cushion block, and described cushion block is between die and counterdie fixed head, and described cushion block quantity is two, is located at the both sides of counterdie fixed head respectively, defines cavity between two cushion blocks.
Further, in described cavity, be provided with ejecting mechanism, described ejecting mechanism comprises push pedal and push pedal guide pillar, and core is fixedly connected in the middle of described push pedal by screw, and described push pedal guide pillar is fixedly connected on counterdie fixed head by support nail.
Further, described upper mould fixed plate is also provided with guide pillar, described die is provided with the guide column sleeve corresponding with described guide pillar.
The beneficial effects of the utility model are: upper mould fixed head of the present utility model is provided with punch, die is provided with on upper die component top, the die cavity of semicircular arc is defined between die and punch, the product that even shape and structure is complicated more like this, can be produced by mould of the present utility model, and the mould strength produced is high, precision is high.
Accompanying drawing explanation
fig. 1 is that the utility model half flash mould is signed an undertaking composition.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail:
As shown in Figure 1, a kind of half flash mould tool, comprise upper die component and lower mold assemblies, the patrix that upper die component comprises upper mould fixed plate 11 and is fixed on upper mould fixed plate, the counterdie that lower mold assemblies comprises counterdie fixed head 21 and is fixed on counterdie fixed head, upper mould fixed plate is provided with punch 12, and punch 12 is fixedly connected on upper mould fixed plate 11 by screw 14, and screw 14 quantity is two; Lower mold assemblies top is provided with die 22, defines the die cavity 31 of semicircular arc between die 22 and punch 12, also comprises a core 32, and core 32 runs through die 22 and to go directly die cavity 31 from the bottom of die 22.After completing first compression mold forming, profiled member releases die 22 by the effect of core 32.
Also comprise heating plate 13, heating plate 13 is fixedly connected on the top of upper mould fixed plate 11 by screw.Counterdie fixed head 21 is provided with cushion block 23, cushion block 23 is between die 22 and counterdie fixed head 21, cushion block 23 quantity is two, be located at the both sides of counterdie fixed head 21 respectively, cavity is defined between two cushion blocks, ejecting mechanism is provided with in cavity, ejecting mechanism comprises push pedal 24 and push pedal guide pillar 25, core 32 is fixedly connected in the middle of push pedal 24 by screw, push pedal guide pillar 25 is fixedly connected on counterdie fixed head 21 by support nail, the quantity of push pedal guide pillar 25 is two, push pedal guide pillar 25 is through the both sides of push pedal 24, so that push pedal 24 slides up and down, upper mould fixed plate 21 is also provided with guide pillar 15, die 22 is provided with the guide column sleeve 26 corresponding with guide pillar 15.Die 22, to be connected and fixed by a long pin screw 27 between cushion block 23 and counterdie fixed head 21.
Upper mould fixed head of the present utility model is provided with punch, die is provided with on upper die component top, the die cavity of semicircular arc is defined between die and punch, the product that even shape and structure is complicated more like this, can be produced by mould of the present utility model, and the mould strength produced is high, precision is high.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.

Claims (5)

1. one and half flash mould tools, it is characterized in that: comprise upper die component and lower mold assemblies, the patrix that described upper die component comprises upper mould fixed plate (11) and is fixed on upper mould fixed plate (11), the counterdie that described lower mold assemblies comprises counterdie fixed head (21) and is fixed on counterdie fixed head (21), described upper mould fixed plate (11) is provided with punch (12), and described punch (12) is fixedly connected on upper mould fixed plate (11) by screw; Described lower mold assemblies top is provided with die (22), the die cavity (31) of semicircular arc is defined between described die (22) and described punch (12), also comprise a core (32), described core (32) runs through the through die cavity of described die (22) from the bottom of described die (22).
2. a kind of half flash mould tool according to claim 1, it is characterized in that: also comprise heating plate (13), described heating plate (13) is fixedly connected on the top of described upper mould fixed plate (11) by screw.
3. a kind of half flash mould tool according to claim 1, it is characterized in that: described counterdie fixed head (21) is provided with cushion block (23), described cushion block (23) is positioned between die (22) and counterdie fixed head (21), described cushion block (23) quantity is two, be located at the both sides of counterdie fixed head (21) respectively, between two cushion blocks, define cavity.
4. a kind of half flash mould tool according to claim 3, it is characterized in that: in described cavity, be provided with ejecting mechanism, described ejecting mechanism comprises push pedal (24) and push pedal guide pillar (25), core (32) is fixedly connected in the middle of described push pedal (24) by screw, and described push pedal guide pillar (25) is fixedly connected on counterdie fixed head (21) by support nail.
5. a kind of half flash mould tool according to claim 1, it is characterized in that: described patrix is fixed on (21) plate and is also provided with guide pillar (15), described die (22) is provided with the guide column sleeve (26) corresponding with described guide pillar (15).
CN201420446094.0U 2014-08-08 2014-08-08 A kind of half flash mould tool Expired - Fee Related CN204095029U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420446094.0U CN204095029U (en) 2014-08-08 2014-08-08 A kind of half flash mould tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420446094.0U CN204095029U (en) 2014-08-08 2014-08-08 A kind of half flash mould tool

Publications (1)

Publication Number Publication Date
CN204095029U true CN204095029U (en) 2015-01-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420446094.0U Expired - Fee Related CN204095029U (en) 2014-08-08 2014-08-08 A kind of half flash mould tool

Country Status (1)

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CN (1) CN204095029U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109367033A (en) * 2018-10-18 2019-02-22 吉林省红星轨道车辆装备有限公司 A kind of composite gland bush processing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109367033A (en) * 2018-10-18 2019-02-22 吉林省红星轨道车辆装备有限公司 A kind of composite gland bush processing method

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150114

Termination date: 20180808

CF01 Termination of patent right due to non-payment of annual fee