CN104607549A - Automobile brake tubing connector servo cold punching mold - Google Patents
Automobile brake tubing connector servo cold punching mold Download PDFInfo
- Publication number
- CN104607549A CN104607549A CN201510080451.5A CN201510080451A CN104607549A CN 104607549 A CN104607549 A CN 104607549A CN 201510080451 A CN201510080451 A CN 201510080451A CN 104607549 A CN104607549 A CN 104607549A
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- CN
- China
- Prior art keywords
- cold
- servo
- punching
- mould
- cold punching
- 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
Abstract
The invention discloses an automobile brake tubing connector servo cold punching mold which comprises molding clip pipe molds, two servo cold punching mold connecting seats, an inner-flanging cold punching mold core and a double-deck bell-mouth cold punching mold core. The molding clip pipe molds are mounted on a clamping mechanism of a full-servo cold punching molding machine, the servo cold punching mold connecting seats are arranged on molding cavity surfaces directly facing the molding clip pipe modes and are mounted on a station servo switchover mechanism of the full-servo cold punching molding machine, the servo cold punching mold connecting seats are respectively provided with the inner-flanging cold punching mold core and the double-deck bell-mouth cold punching mold core, an inverted tapered cavity provided is arranged at the molding end of the inner-flanging cold punching mold core, and a bell-mouth expanding molding cone is arranged on the double-deck bell-mouth cold punching mold core. By the above mode, the end portion of automobile brake tubing can be molded rapidly and efficiently, and yield is high.
Description
Technical field
The present invention relates to cold punching die field, particularly relate to a kind of automotive brake fluid pipe connector servo cold-punching mould.
Background technology
Very important role taken on by automobile in present live and work, the power of automobile is large, speed is fast, so have strict quality requirement and performance requirement to the brake system of automobile, brake oil pipe of automobile is the strength member connecting all parts in automobile brake system, what Joining Technology the earliest adopted is that straight tube adds expansion sleeve Joining Technology, pressure-bearing is little, easily there is de-pipe phenomenon in junction, what adopt after improving afterwards is that single-layer type horn mouth technique connects, the phenomenon of de-like this pipe obviously reduces, but easily there is tube wall fracture phenomena in the single-layer type horn mouth place of brake oil pipe of automobile, a large amount of leakage of oil is there is during automobile emergency brake, brake failure.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of automotive brake fluid pipe connector servo cold-punching mould, and can carry out punch forming to the end of brake oil pipe of automobile fast, efficiency is high, and yield rate is high, makes the product size that stamps out and dimensionally stable.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of automotive brake fluid pipe connector servo cold-punching mould, this automotive brake fluid pipe connector servo cold-punching mould comprises shaping clamp mould, servo cold-punching mould Connection Block, in-flanges cold punching core rod and double-deck horn mouth cold-punching molding core rod, described shaping clamp mould is installed on the clamp system of the cold stamping shaped machine of full servo, just two servo cold-punching mould Connection Blocks are provided with to the forming cavity face of shaping clamp mould, two servo cold-punching mould Connection Blocks are installed on the station servo inversion mechanism of the cold stamping shaped machine of full servo, in-flanges cold punching core rod and double-deck horn mouth cold-punching molding core rod is respectively equipped with in the cylindrical hole of two servo cold-punching mould Connection Blocks, the shaped ends of described in-flanges cold punching core rod is provided with recessed back taper cavity, described double-deck horn mouth cold-punching molding core rod is provided with horn mouth expanding and shaping cone,
Preferably, described shaping clamp mould comprises the left shaping mould of cuboid and the right shaping mould of cuboid, is provided with pin connecting hole between left shaping mould and right shaping mould; The side of shaping clamp mould is also provided with the shaping shape chamber of indent;
Preferably, the making material of described in-flanges cold punching core rod is wolfram steel;
Preferably, the making material of described double-deck horn mouth cold-punching molding core rod is wolfram steel.
The invention has the beneficial effects as follows: a kind of automotive brake fluid pipe connector of the present invention servo cold-punching mould, can carry out punch forming to the end of brake oil pipe of automobile fast, efficiency is high, and yield rate is high, makes the product size that stamps out and dimensionally stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of automotive brake fluid pipe connector servo cold-punching mould of the present invention;
Fig. 2 is the shaping clamp mould side view of automotive brake fluid pipe connector servo cold-punching mould of the present invention;
Fig. 3 is the servo cold-punching mould Connection Block top view of automotive brake fluid pipe connector servo cold-punching mould of the present invention;
Fig. 4 is the servo cold-punching mould Connection Block side view of automotive brake fluid pipe connector servo cold-punching mould of the present invention;
Fig. 5 is the in-flanges cold punching core rod partial sectional view of automotive brake fluid pipe connector servo cold-punching mould of the present invention;
Fig. 6 is the in-flanges cold punching core rod side view of automotive brake fluid pipe connector servo cold-punching mould of the present invention;
Fig. 7 is the double-deck horn mouth cold-punching molding core rod top view of automotive brake fluid pipe connector servo cold-punching mould of the present invention;
Fig. 8 is the double-deck horn mouth cold-punching molding core side view of automotive brake fluid pipe connector servo cold-punching mould of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, present pre-ferred embodiments is described in detail, to make the advantage of invention and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1 to Fig. 8, the embodiment of the present invention comprises:
A kind of automotive brake fluid pipe connector servo cold-punching mould, this automotive brake fluid pipe connector servo cold-punching mould comprises shaping clamp mould 1, servo cold-punching mould Connection Block 2, in-flanges cold punching core rod 3 and double-deck horn mouth cold-punching molding core rod 4, described shaping clamp mould 1 is installed on the clamp system 5 of the cold stamping shaped machine of full servo, just two servo cold-punching mould Connection Blocks 2 are provided with to the forming cavity face 6 of shaping clamp mould 1, two servo cold-punching mould Connection Blocks 2 are installed on the station servo inversion mechanism 7 of the cold stamping shaped machine of full servo, in-flanges cold punching core rod 3 and double-deck horn mouth cold-punching molding core rod 4 is respectively equipped with in the cylindrical hole 21 of two servo cold-punching mould Connection Blocks 2, the shaped ends of described in-flanges cold punching core rod 3 is provided with recessed back taper cavity 31, described double-deck horn mouth cold-punching molding core rod 4 is provided with horn mouth expanding and shaping cone 41, described shaping clamp mould 1 comprises the left shaping mould 11 of cuboid and the right shaping mould 12 of cuboid, is provided with pin connecting hole 13 between left shaping mould 11 and right shaping mould 12, the side of shaping clamp mould 1 is also provided with the shaping shape chamber 14 of indent, the making material of described in-flanges cold punching core rod 3 is wolfram steel, the making material of described double-deck horn mouth cold-punching molding core rod 4 is wolfram steel.
Automotive brake fluid pipe connector servo cold-punching mould of the present invention, can carry out punch forming to the end of brake oil pipe of automobile fast, efficiency is high, and yield rate is high, makes the product size that stamps out and dimensionally stable.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. an automotive brake fluid pipe connector servo cold-punching mould, this automotive brake fluid pipe connector servo cold-punching mould is installed on the cold stamping shaped machine of full servo, it is characterized in that: this automotive brake fluid pipe connector servo cold-punching mould comprises shaping clamp mould, servo cold-punching mould Connection Block, in-flanges cold punching core rod and double-deck horn mouth cold-punching molding core rod, described shaping clamp mould is installed on the clamp system of the cold stamping shaped machine of full servo, just two servo cold-punching mould Connection Blocks are provided with to the forming cavity face of shaping clamp mould, two servo cold-punching mould Connection Blocks are installed on the station servo inversion mechanism of the cold stamping shaped machine of full servo, in-flanges cold punching core rod and double-deck horn mouth cold-punching molding core rod is respectively equipped with in the cylindrical hole of two servo cold-punching mould Connection Blocks, the shaped ends of described in-flanges cold punching core rod is provided with recessed back taper cavity, described double-deck horn mouth cold-punching molding core rod is provided with horn mouth expanding and shaping cone.
2. automotive brake fluid pipe connector servo cold-punching mould according to claim 1, is characterized in that: described shaping clamp mould comprises the left shaping mould of cuboid and the right shaping mould of cuboid, is provided with pin connecting hole between left shaping mould and right shaping mould; The side of shaping clamp mould is also provided with the shaping shape chamber of indent.
3. automotive brake fluid pipe connector servo cold-punching mould according to claim 1, is characterized in that: the making material of described in-flanges cold punching core rod is wolfram steel.
4. automotive brake fluid pipe connector servo cold-punching mould according to claim 1, is characterized in that: the making material of described double-deck horn mouth cold-punching molding core rod is wolfram steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510080451.5A CN104607549A (en) | 2015-02-15 | 2015-02-15 | Automobile brake tubing connector servo cold punching mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510080451.5A CN104607549A (en) | 2015-02-15 | 2015-02-15 | Automobile brake tubing connector servo cold punching mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104607549A true CN104607549A (en) | 2015-05-13 |
Family
ID=53142342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510080451.5A Pending CN104607549A (en) | 2015-02-15 | 2015-02-15 | Automobile brake tubing connector servo cold punching mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104607549A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60257936A (en) * | 1984-06-06 | 1985-12-19 | Yoshimoto Paul Kk | Working method of steel pipe |
| JPS6174713A (en) * | 1984-09-19 | 1986-04-17 | Kawasaki Steel Corp | Method and device for reducing wall thickness at pipe end of seamless steel pipe |
| JPH0481239A (en) * | 1990-07-24 | 1992-03-13 | Fuji Xerox Co Ltd | Pipe shaft and method and apparatus for working this thereof |
| CN200960539Y (en) * | 2006-10-27 | 2007-10-17 | 张海勇 | Pipe-expanding mechanism |
| CN201052534Y (en) * | 2007-04-30 | 2008-04-30 | 张家港市合丰机械制造有限公司 | Contracted pipe mold |
| CN203370963U (en) * | 2013-07-26 | 2014-01-01 | 温州康通环保科技有限公司 | Clamping and pressing type pipe fitting pipe end forming machine |
| CN103567310A (en) * | 2012-07-26 | 2014-02-12 | 珠海格力电器股份有限公司 | Clamping die for flaring pipes |
| CN203944718U (en) * | 2014-04-30 | 2014-11-19 | 无锡市林志热交换器有限公司 | A kind of frock about R shape pipe shaping reducing |
| CN204545135U (en) * | 2015-02-15 | 2015-08-12 | 苏州鸿普精密模具有限公司 | Automotive brake fluid pipe connector servo cold-punching mould |
-
2015
- 2015-02-15 CN CN201510080451.5A patent/CN104607549A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60257936A (en) * | 1984-06-06 | 1985-12-19 | Yoshimoto Paul Kk | Working method of steel pipe |
| JPS6174713A (en) * | 1984-09-19 | 1986-04-17 | Kawasaki Steel Corp | Method and device for reducing wall thickness at pipe end of seamless steel pipe |
| JPH0481239A (en) * | 1990-07-24 | 1992-03-13 | Fuji Xerox Co Ltd | Pipe shaft and method and apparatus for working this thereof |
| CN200960539Y (en) * | 2006-10-27 | 2007-10-17 | 张海勇 | Pipe-expanding mechanism |
| CN201052534Y (en) * | 2007-04-30 | 2008-04-30 | 张家港市合丰机械制造有限公司 | Contracted pipe mold |
| CN103567310A (en) * | 2012-07-26 | 2014-02-12 | 珠海格力电器股份有限公司 | Clamping die for flaring pipes |
| CN203370963U (en) * | 2013-07-26 | 2014-01-01 | 温州康通环保科技有限公司 | Clamping and pressing type pipe fitting pipe end forming machine |
| CN203944718U (en) * | 2014-04-30 | 2014-11-19 | 无锡市林志热交换器有限公司 | A kind of frock about R shape pipe shaping reducing |
| CN204545135U (en) * | 2015-02-15 | 2015-08-12 | 苏州鸿普精密模具有限公司 | Automotive brake fluid pipe connector servo cold-punching mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150513 |