CN107999623A - A kind of flanging upward hole mechanism - Google Patents
A kind of flanging upward hole mechanism Download PDFInfo
- Publication number
- CN107999623A CN107999623A CN201711267773.6A CN201711267773A CN107999623A CN 107999623 A CN107999623 A CN 107999623A CN 201711267773 A CN201711267773 A CN 201711267773A CN 107999623 A CN107999623 A CN 107999623A
- Authority
- CN
- China
- Prior art keywords
- briquetting
- transmission shaft
- axis
- fixed body
- groove
- Prior art date
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
- B21D19/088—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws for flanging holes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a kind of flanging upward hole mechanism, including the second briquetting, one end of second briquetting is equipped with the first fixed body, the bottom of first fixed body is equipped with base, first fixed body is equipped with groove, second briquetting is plugged on groove, the both sides of the groove are arranged with clamping apparatus, second briquetting is fixedly connected on groove by clamping apparatus, linkage is provided with second briquetting, the linkage includes a pair of first transmission shaft, second driving shaft and the 3rd transmission shaft, movable chamber is equipped with second briquetting, the linkage is arranged in movable chamber.The present invention is easy to operate, by the mutual cooperation of clamping apparatus and linkage, can punching press hole flanging, and convenient disassembly upwards, it is easy to repair, can save and produce while improve work efficiency, a kind of flanging upward hole mechanism is provided for user.
Description
Technical field
The present invention relates to Stamping Die Technology field, more particularly to a kind of flanging upward hole mechanism.
Background technology
At present, the pattern of machinery industry tradition hole flanging is substantially the downward pressure for directly being produced forcing press by board
It is delivered on the part for treating hole flanging, and by mould action in realizing part hole flanging on sheet metal component, this hole flanging is usually from zero
Part upper table is turned over downwards, must necessarily be placed in if to realize from piece surface flanging upward hole, sheet metal component on the mould of floating, hole flanging
Punch-pin is fixed on die holder, and under the downward pressure effect of forcing press, sheet metal component moves downwardly together with mould floating part, turns over
Hole punch-pin relative upward movement and acting on sheet metal component finally realizes that hole flanging operates, and so, not only die cost improves,
Production efficiency is greatly reduced.
The content of the invention
The purpose of the present invention is to solve shortcoming existing in the prior art, such as：Traditional punching press hole flanging can only be from upper
Downward single side punching press, production efficiency and production cost are higher, and a kind of flanging upward hole mechanism proposed.
To achieve these goals, present invention employs following technical solution：
A kind of flanging upward hole mechanism, including the second briquetting, one end of second briquetting are equipped with the first fixed body, and described first is solid
The bottom for determining body is equipped with base, and first fixed body is equipped with groove, and second briquetting is plugged on groove, the groove
Both sides be arranged with clamping apparatus, second briquetting is fixedly connected on groove by clamping apparatus, second briquetting
Inside it is provided with linkage, the linkage includes a pair of first transmission shaft, second driving shaft and the 3rd transmission shaft, and described the
Movable chamber is equipped with two briquettings, the linkage is arranged in movable chamber, and the second driving shaft is arranged on the first transmission shaft
And the 3rd between transmission shaft, one end of the second driving shaft is rotated with the 3rd transmission shaft, the other end of the second driving shaft
It is rotatablely connected with the first transmission shaft, two the first transmission shaft rotation connections.
Preferably, second briquetting is equipped with lower cutter, and opening is equipped with second briquetting, and the lower cutter is set
In opening.
Preferably, is equipped with sliding block in the opening, two lower cutters are arranged on sliding block, first transmission shaft and
It is rotation connection, first transmission shaft, second driving shaft and the 3rd transmission shaft between sliding block（Midpoint be equipped with fixed point axis.
Preferably, the clamping apparatus includes axis and thread spindle, and the axis screw thread is socketed on thread spindle, described
Card slot is equipped with first fixed body, the axis and thread spindle are arranged in card slot, and the second tooth is rotatably connected on the card slot
Wheel, to be threadedly coupled between the second gear and axis, first fixed body is equipped with connector, turns on the connector
Move to be connected with first gear, to be threadedly coupled between the first gear and second gear, the axis is away from thread spindle
One end is connected on the second briquetting.
Preferably, the opening is equipped with inclined-plane, and the inclined-plane passes through the second briquetting.
Compared with prior art, the beneficial effects of the invention are as follows：The device is easy to operate, is filled by clamping apparatus and linkage
The mutual cooperation put, can punching press hole flanging, and convenient disassembly upwards, it is easy to repair, production can be saved while improve work
Efficiency, a kind of flanging upward hole mechanism is provided for user.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of flanging upward hole mechanism proposed by the present invention；
Fig. 2 is the structure diagram at D in Fig. 1；
Fig. 3 is the structure diagram at E in Fig. 1；
Fig. 4 is applied to a kind of structure diagram of punching press hole-flanging device for the present invention；
Fig. 5 is the structure diagram at A in Fig. 4；
Fig. 6 is the structure diagram at B in Fig. 4；
Fig. 7 is the structure diagram at C in Fig. 4.
In figure：1 base, 2 first fixed frames, 3 first connecting shafts, 4 extrusomes, 5 second fixed frames, 6 footstocks, 7 oil cylinders, 8
First briquetting, 9 second fixed bodies, 10 L-type axis, 11 second connecting shafts, 12 connection buttons, 13 jackshafts, 14 fixed links, 15 first
Spring, 16 first fixed bodies, 17 second briquettings, 18 second springs, 19 the first sliding grooves, 20 the 3rd springs, 21 spring pockets, 22 first
Shaft, 23 second shafts, 24 lower cutters, 25 openings, 26 upper cutters, 27 movable chambers, 28 sliding blocks, 29 movable axis, 30 first transmissions
Axis, 31 second driving shafts, 32 the 3rd transmission shafts, 33 axis, 34 connectors, 35 first gears, 36 second gears, 37 thread spindles,
38 the 3rd springs, 39 second sliding slots.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instruction such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description is of the invention with simplified, rather than the device or element of instruction or hint meaning must be with specifically sides
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Embodiment 1：With reference to Fig. 1-3, a kind of flanging upward hole mechanism, including the second briquetting 17, one end of the second briquetting 17 are set
There is the first fixed body 16, the bottom of the first fixed body 16 is equipped with base 1,16 upper groove of the first fixed body, and the second briquetting 17 plugs
On groove, the both sides of groove are arranged with clamping apparatus, and the second briquetting 17 is fixedly connected on groove by clamping apparatus, the
Linkage is provided with two briquettings 17, the second briquetting 17 is equipped with lower cutter 24, opening 25, incision are equipped with the second briquetting 17
Knife 24 is arranged in opening 25, and linkage includes a pair of first transmission shaft 30,31 and the 3rd transmission shaft 32 of second driving shaft, the
Movable chamber 27 is equipped with two briquettings 17, clamping apparatus includes axis 33 and thread spindle 37, and 33 screw thread of axis is socketed in thread spindle 37
On, card slot is equipped with the first fixed body 16, axis 33 and thread spindle 37 are arranged in card slot, and the second tooth is rotatably connected on card slot
Wheel 36, to be threadedly coupled between second gear 36 and axis 33, the first fixed body 16 is equipped with connector 34, turns on connector 34
Move to be connected with first gear 35, to be threadedly coupled between first gear 35 and second gear 36, axis 33 is away from thread spindle 37
One end be connected on the second briquetting 17, by rotating first gear 35, first gear 35 drives second gear 36 to rotate, second
The rotation of gear 36 drives the rotation of axis 33, due to being threadedly coupled between axis 33 and thread spindle 37, so that axis 33 blocks
It is connected on the second briquetting 17, plays the role of fixing the second briquetting 17, linkage is arranged in movable chamber 27, second driving shaft
31 are arranged between the first transmission shaft 30 and the 3rd transmission shaft 32, and one end of second driving shaft 31 is rotated with the 3rd transmission shaft 32,
The other end of second driving shaft 31 is rotatablely connected with the first transmission shaft 30, and two the first transmission shafts 30 are rotatablely connected, in opening 25
Equipped with sliding block 28, opening 25 is equipped with inclined-plane, and inclined-plane passes through the second briquetting 17, and two lower cutters 24 are arranged on sliding block 28, the
It is rotation connection between one transmission shaft 30 and sliding block 28, in the first transmission shaft 30,31 and the 3rd transmission shaft 32 of second driving shaft
Point is equipped with fixed point axis, and under the action of axis is pinpointed, one end of the 3rd transmission shaft 32 rotates, the other end band of the 3rd transmission shaft 32
One end of dynamic second driving shaft 31 rotates, and the rotation of 31 one end of second driving shaft drives the other end of the first transmission shaft 30 to rotate,
Sliding block 28 is acted under the interaction of two the first transmission shafts 30, sliding block 28 drive lower cutter 24 move, can realize to
Upper punching press.
In the present invention, under the action of axis is pinpointed, one end of the 3rd transmission shaft 32 of mobile drive of the second connecting shaft 11 turns
Dynamic, the other end of the 3rd transmission shaft 32 drives one end of second driving shaft 31 to rotate, and the rotation of 31 one end of second driving shaft drives
The other end of first transmission shaft 30 rotates, and sliding block 28 is acted under the interaction of two the first transmission shafts 30,28 band of sliding block
Dynamic lower cutter 24 moves, and can realize upward punching press, wherein the second briquetting 17 is detachable, by rotating first gear 35, and first
Gear 35 drives second gear 36 to rotate, and the rotation of second gear 36 drives the rotation of axis 33, due to axis 33 and thread spindle
To be threadedly coupled between 37, so that axis 33 is connected on the second briquetting 17, play the role of fixing the second briquetting 17, it is on the contrary then
Detachably.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of flanging upward hole mechanism, including the second briquetting（17）, it is characterised in that second briquetting（17）One end be equipped with
First fixed body（16）, first fixed body（16）Bottom be equipped with base（1）, first fixed body（16）It is equipped with recessed
Groove, second briquetting（17）It is plugged on groove, the both sides of the groove are arranged with clamping apparatus, second briquetting
（17）It is fixedly connected on by clamping apparatus on groove, second briquetting（17）Inside it is provided with linkage, the linkage dress
Put including a pair of first transmission shaft（30）, second driving shaft（31）With the 3rd transmission shaft（32）, second briquetting（17）Inside set
There is movable chamber（27）, the linkage is arranged on movable chamber（27）It is interior, the second driving shaft（31）It is arranged on the first transmission
Axis（30）With the 3rd transmission shaft（32）Between, the second driving shaft（31）One end and the 3rd transmission shaft（32）Rotate, it is described
Second driving shaft（31）The other end and the first transmission shaft（30）Rotation connection, two first transmission shafts（30）The company of rotation
Connect.
A kind of 2. flanging upward hole mechanism according to claim 1, it is characterised in that second briquetting（17）It is equipped with down
Cutter（24）, second briquetting（17）It is interior to be equipped with opening（25）, the lower cutter（24）It is arranged on opening（25）It is interior.
A kind of 3. flanging upward hole mechanism according to claim 1, it is characterised in that the opening（25）It is interior to be equipped with sliding block
（28）, two lower cutters（24）It is arranged on sliding block（28）On, first transmission shaft（30）With sliding block（28）Between for turn
Dynamic connection, first transmission shaft（30）, second driving shaft（31）With the 3rd transmission shaft（32）Midpoint be equipped with fixed point axis.
4. a kind of flanging upward hole mechanism according to claim 1, it is characterised in that the clamping apparatus includes axis（33）
And thread spindle（37）, the axis（33）Screw thread is socketed in thread spindle（37）On, first fixed body（16）It is interior to be equipped with card slot,
The axis（33）And thread spindle（37）It is arranged in card slot, second gear is rotatably connected on the card slot（36）, described
Two gears（36）With axis（33）Between for be threadedly coupled, first fixed body（16）It is equipped with connector（34）, the company
Junctor（34）It is upper to rotate to be connected with first gear（35）, the first gear（35）With second gear（36）Between for screw thread connect
Connect, the axis（33）Away from thread spindle（37）One end be connected to the second briquetting（17）On.
A kind of 5. flanging upward hole mechanism according to claim 1, it is characterised in that the opening（25）Inclined-plane is equipped with,
The inclined-plane passes through the second briquetting（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711267773.6A CN107999623A (en) | 2017-12-05 | 2017-12-05 | A kind of flanging upward hole mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711267773.6A CN107999623A (en) | 2017-12-05 | 2017-12-05 | A kind of flanging upward hole mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107999623A true CN107999623A (en) | 2018-05-08 |
Family
ID=62056459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711267773.6A Pending CN107999623A (en) | 2017-12-05 | 2017-12-05 | A kind of flanging upward hole mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107999623A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2669141B2 (en) * | 1990-11-01 | 1997-10-27 | 三菱自動車工業株式会社 | Push-up plastic working machine |
| CN101091975A (en) * | 2007-07-23 | 2007-12-26 | 重庆大学 | Restriction boost type mould for introversive tube |
| CN102513448A (en) * | 2011-12-19 | 2012-06-27 | 奇瑞汽车股份有限公司 | Piercing and flanging compound die |
| CN103433387A (en) * | 2013-08-28 | 2013-12-11 | 东风柳州汽车有限公司 | Stamping hole flanging device |
| CN203437500U (en) * | 2013-07-19 | 2014-02-19 | 亿森（上海）模具有限公司 | Mechanism capable of completing upward flanging and trimming in one process |
| CN203917534U (en) * | 2014-05-26 | 2014-11-05 | 通用模具工业（吴江）有限公司 | Lever flange body |
| CN205236771U (en) * | 2015-11-18 | 2016-05-18 | 台州市黄岩君田冲模有限公司 | Reverse hole flanging mechanism of stamping die lever |
| CN106424266A (en) * | 2016-12-23 | 2017-02-22 | 安徽江淮汽车集团股份有限公司 | Upper hole flanging mechanism and mould |
-
2017
- 2017-12-05 CN CN201711267773.6A patent/CN107999623A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2669141B2 (en) * | 1990-11-01 | 1997-10-27 | 三菱自動車工業株式会社 | Push-up plastic working machine |
| CN101091975A (en) * | 2007-07-23 | 2007-12-26 | 重庆大学 | Restriction boost type mould for introversive tube |
| CN102513448A (en) * | 2011-12-19 | 2012-06-27 | 奇瑞汽车股份有限公司 | Piercing and flanging compound die |
| CN203437500U (en) * | 2013-07-19 | 2014-02-19 | 亿森（上海）模具有限公司 | Mechanism capable of completing upward flanging and trimming in one process |
| CN103433387A (en) * | 2013-08-28 | 2013-12-11 | 东风柳州汽车有限公司 | Stamping hole flanging device |
| CN203917534U (en) * | 2014-05-26 | 2014-11-05 | 通用模具工业（吴江）有限公司 | Lever flange body |
| CN205236771U (en) * | 2015-11-18 | 2016-05-18 | 台州市黄岩君田冲模有限公司 | Reverse hole flanging mechanism of stamping die lever |
| CN106424266A (en) * | 2016-12-23 | 2017-02-22 | 安徽江淮汽车集团股份有限公司 | Upper hole flanging mechanism and mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180508 |