CN203917619U - A kind of automatic clamping-type punching press flaring die - Google Patents
A kind of automatic clamping-type punching press flaring die Download PDFInfo
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- CN203917619U CN203917619U CN201420277494.3U CN201420277494U CN203917619U CN 203917619 U CN203917619 U CN 203917619U CN 201420277494 U CN201420277494 U CN 201420277494U CN 203917619 U CN203917619 U CN 203917619U
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- 238000004080 punching Methods 0.000 title claims abstract description 21
- 239000011159 matrix material Substances 0.000 claims abstract description 47
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 5
- 238000010923 batch production Methods 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses a kind of diel, a kind of automatic clamping-type punching press flaring die particularly, comprise cope match-plate pattern, lower bolster, punch and die, die in above-mentioned by be to the movable matrix part of opening structure and fixedly die partly both form, this movable matrix part and fixedly die part are all placed on lower bolster, wherein movable matrix part partly can move back and forth in the horizontal direction with respect to fixing die, on above-mentioned cope match-plate pattern, be also provided with wedge, on above-mentioned lower bolster, be also provided with block, this block and movable matrix part form wedge passage between the two, in described movable matrix part, be also provided with the conical surface matching with wedge, while moving to punching press lower limit under cope match-plate pattern, above-mentioned wedge enters in wedge passage, and both close up formation matrix cavity promotion movable matrix part and fixedly die part, above-mentioned punch extend in this matrix cavity.It has solved automatic clamping-type punching press flaring die technical problem simple in structure, use that can be stable in batch production.
Description
Technical field
The utility model relates to a kind of diel, particularly a kind of automatic clamping-type punching press flaring die.
Background technology
Enlarging is that hollow object or tube-like piece are opened wide to a kind of stamping procedure that place expands outwardly.Above-mentioned operation generally all adopts steel punch die, and the press device of employing is punch press or hydraulic press, and the structure of its mould designs according to the needed batch of part, enlarging shape and dimensional accuracy.
At present, common flaring die is divided into hand-operated clamping formula and automatic clamping-type, and wherein hand-operated clamping formula flaring die separates by handle or clamps die, thus pipe fitting pick and place all very conveniently, be applicable to single-piece or small batch trial produce and use.Automatic clamping-type flaring die is applicable to the batch production of pipe fitting, but the automatic clamping-type flaring die structure in existing design is loaded down with trivial details, and stability in use is poor.Therefore, be necessary it to make further technological improvement.
Utility model content
The purpose of this utility model is to provide a kind of automatic clamping-type punching press flaring die simple in structure in order to solve the deficiency of above-mentioned technology.
In order to achieve the above object, a kind of automatic clamping-type punching press flaring die that the utility model is designed, comprise cope match-plate pattern, lower bolster, punch and die, wherein above-mentioned cope match-plate pattern is mutually vertical corresponding with lower bolster, punch is fixed on cope match-plate pattern, die in above-mentioned by be to the movable matrix part of opening structure and fixedly die partly both form, this movable matrix part and fixedly die part are all placed on lower bolster, wherein movable matrix part partly can move back and forth in the horizontal direction with respect to fixing die, on above-mentioned cope match-plate pattern, be also provided with wedge, on above-mentioned lower bolster, be also provided with block, this block and movable matrix part form wedge passage between the two, in described movable matrix part, be also provided with the conical surface matching with wedge, while moving to punching press lower limit under cope match-plate pattern, above-mentioned wedge enters in wedge passage, and both close up formation matrix cavity promotion movable matrix part and fixedly die part, above-mentioned punch extend in this matrix cavity.
Above-mentioned provided a kind of automatic clamping-type punching press flaring die, in its structure, die is made opposite opened, and fixedly die is partly fastened on lower bolster, and movable matrix part is made level run and clamps pipe under wedge effect, overall structure is simple, and operation stability in use is high.
As further technological improvement, bottom in above-mentioned movable matrix part is provided with spring accommodating chamber, in this spring accommodating chamber, be provided with back-moving spring, one end face of this back-moving spring and the inwall apical grafting of spring accommodating chamber, on above-mentioned lower bolster, be provided with postive stop baffle, this postive stop baffle is positioned at spring accommodating chamber, and with the other end apical grafting of back-moving spring, when movable matrix part with when fixedly die partly closes up formation matrix cavity, this back-moving spring is in contraction-like simultaneously.Change in further Technological improvement plan after pipe enlarging, back-moving spring plays reset response, makes pickup, blowing all very convenient.
A kind of automatic clamping-type punching press flaring die that the utility model obtains, it is simple in structure; When enlarging, opposite opened die clamps pipe, has improved the stability of pipe, and after enlarging, back-moving spring plays reset response, makes pickup, blowing all very convenient, is applicable to use in batch production.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of a kind of automatic clamping-type punching press flaring die that the present embodiment 1 improves;
Fig. 2 is the another kind of structural representation of a kind of automatic clamping-type punching press flaring die that the present embodiment 1 improves;
Fig. 3 is the structural representation of the present embodiment 2 a kind of automatic clamping-type punching press flaring die that provides.
Wherein: cope match-plate pattern 1, lower bolster 2, punch 3, movable matrix part 4, conical surface 4-1, spring accommodating chamber 4-2, fixedly die part 5, wedge 6, block 7, wedge passage 8, matrix cavity 9, postive stop baffle 10, back-moving spring 11.
The specific embodiment
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As depicted in figs. 1 and 2, a kind of automatic clamping-type punching press flaring die that the present embodiment provides, comprise cope match-plate pattern 1, lower bolster 2, punch 3 and die, wherein both are mutually vertical corresponding for above-mentioned cope match-plate pattern 1 and lower bolster 2, punch 3 is fixed on cope match-plate pattern 1, die in above-mentioned by be to the movable matrix part 4 of opening structure and fixedly die part 5 both form, this movable matrix part 4 and fixedly die part 5 are all placed on lower bolster 2, wherein movable matrix part 4 can move back and forth in the horizontal direction with respect to fixing die part 5, on above-mentioned cope match-plate pattern 1, be also provided with wedge 6, on above-mentioned lower bolster 2, be also provided with block 7, this block 7 forms wedge passage 8 between the two with movable matrix part 4, in described movable matrix part 4, be also provided with the conical surface 4-1 matching with wedge 6, when cope match-plate pattern moves to punching press lower limit 1 time, above-mentioned wedge 6 enters in wedge passage 8, and promote movable matrix part 4 and fixedly die part 5 both close up and form matrix cavity 9, above-mentioned punch 3 extend in this matrix cavity 9.
Above-mentioned provided a kind of automatic clamping-type punching press flaring die, in its structure, die is made opposite opened, and fixedly die part 5 is fastened on lower bolster 2, and movable matrix part 4 is made level run and clamped pipe under wedge 6 effects, overall structure is simple, and operation stability in use is high.
Embodiment 2:
A kind of automatic clamping-type punching press flaring die providing in the present embodiment, its general structure is consistent with embodiment 1, but for the movable matrix part 4 in the present embodiment can be resetted rapidly after enlarging, as shown in Figure 3, in the present embodiment, the bottom of movable matrix part 4 is provided with spring accommodating chamber 4-2, in this spring accommodating chamber 4-2, be provided with back-moving spring 11, the inwall apical grafting of one end face of this back-moving spring 11 and spring accommodating chamber 4-2, on above-mentioned lower bolster 2, be provided with postive stop baffle 10, this postive stop baffle 10 is positioned at spring accommodating chamber 4-2, and with the other end apical grafting of back-moving spring 11, simultaneously when movable matrix part 4 and fixedly die part 5 close up while forming matrix cavity 9, this back-moving spring 11 is in contraction-like.
Movable matrix part 4 in above-mentioned is after pipe enlarging, and the reset force effect by back-moving spring 11 can reset in time, makes pickup, blowing all very convenient.
Specific embodiment described herein is only to design of the present utility model explanation for example.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (2)
1. an automatic clamping-type punching press flaring die, comprise cope match-plate pattern (1), lower bolster (2), punch (3) and die, wherein both are mutually vertical corresponding for above-mentioned cope match-plate pattern (1) and lower bolster (2), punch (3) is fixed on cope match-plate pattern (1), it is characterized in that die in above-mentioned by be to the movable matrix part (4) of opening structure and fixedly die partly (5) both form, this movable matrix part (4) and fixedly die part (5) are all placed on lower bolster (2), wherein movable matrix part (4) with respect to fixing die partly (5) can move back and forth in the horizontal direction, on above-mentioned cope match-plate pattern (1), be also provided with wedge (6), on above-mentioned lower bolster (2), be also provided with block (7), this block (7) forms wedge passage (7) between the two with movable matrix part (4), in described movable matrix part (4), be also provided with the conical surface (4-1) matching with wedge (6), while moving to punching press lower limit under cope match-plate pattern (1), above-mentioned wedge (6) enters in wedge passage (7), and both close up formation matrix cavity (9) promotion movable matrix part (4) and fixedly die part (5), above-mentioned punch (3) extend in this matrix cavity (9).
2. a kind of automatic clamping-type punching press flaring die according to claim 1, it is characterized in that being provided with spring accommodating chamber (4-2) in the bottom of above-mentioned movable matrix part (4), in this spring accommodating chamber (4-2), be provided with back-moving spring (11), the inwall apical grafting of one end face of this back-moving spring (11) and spring accommodating chamber (4-2), on above-mentioned lower bolster (2), be provided with postive stop baffle (10), this postive stop baffle (10) is positioned at spring accommodating chamber (4-2), and with the other end apical grafting of back-moving spring (11), simultaneously when movable matrix part (4) with when fixedly die part (5) is closed up formation matrix cavity (9), this back-moving spring (11) is in contraction-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277494.3U CN203917619U (en) | 2014-05-27 | 2014-05-27 | A kind of automatic clamping-type punching press flaring die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277494.3U CN203917619U (en) | 2014-05-27 | 2014-05-27 | A kind of automatic clamping-type punching press flaring die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203917619U true CN203917619U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420277494.3U Expired - Fee Related CN203917619U (en) | 2014-05-27 | 2014-05-27 | A kind of automatic clamping-type punching press flaring die |
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| CN (1) | CN203917619U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363919A (en) * | 2015-12-02 | 2016-03-02 | 湖北中航精机科技有限公司 | Punching machine and frog eye punching die thereof |
| CN105618602A (en) * | 2014-12-01 | 2016-06-01 | 中航贵州飞机有限责任公司 | Flaring device for thick-wall stainless steel pipe fitting |
| CN106271067A (en) * | 2016-08-18 | 2017-01-04 | 江苏大学 | The device and method of foil bonding strength is strengthened under a kind of Laser shock loading |
| CN108160797A (en) * | 2018-03-01 | 2018-06-15 | 凌云吉恩斯科技有限公司 | A kind of opening pipe fitting inflatable hot forming tool and technique |
| CN115582504A (en) * | 2022-10-17 | 2023-01-10 | 山东南山铝业股份有限公司 | Forging mold, device and method for double-flare aluminum alloy special-shaped pipe fittings |
-
2014
- 2014-05-27 CN CN201420277494.3U patent/CN203917619U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618602A (en) * | 2014-12-01 | 2016-06-01 | 中航贵州飞机有限责任公司 | Flaring device for thick-wall stainless steel pipe fitting |
| CN105363919A (en) * | 2015-12-02 | 2016-03-02 | 湖北中航精机科技有限公司 | Punching machine and frog eye punching die thereof |
| CN106271067A (en) * | 2016-08-18 | 2017-01-04 | 江苏大学 | The device and method of foil bonding strength is strengthened under a kind of Laser shock loading |
| CN106271067B (en) * | 2016-08-18 | 2018-04-03 | 江苏大学 | Strengthen the device and method of foil bonding strength under a kind of Laser shock loading |
| CN108160797A (en) * | 2018-03-01 | 2018-06-15 | 凌云吉恩斯科技有限公司 | A kind of opening pipe fitting inflatable hot forming tool and technique |
| CN108160797B (en) * | 2018-03-01 | 2024-03-29 | 凌云吉恩斯科技有限公司 | Air-expanding thermal forming die and process for open pipe fitting |
| CN115582504A (en) * | 2022-10-17 | 2023-01-10 | 山东南山铝业股份有限公司 | Forging mold, device and method for double-flare aluminum alloy special-shaped pipe fittings |
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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 |
Granted publication date: 20141105 Termination date: 20150527 |
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| EXPY | Termination of patent right or utility model |