CN204603040U - Automobile brake master cylinder installs stiffener to side flanging die - Google Patents
Automobile brake master cylinder installs stiffener to side flanging die Download PDFInfo
- Publication number
- CN204603040U CN204603040U CN201520208999.9U CN201520208999U CN204603040U CN 204603040 U CN204603040 U CN 204603040U CN 201520208999 U CN201520208999 U CN 201520208999U CN 204603040 U CN204603040 U CN 204603040U
- Authority
- CN
- China
- Prior art keywords
- punch
- die
- flange
- automobile brake
- brake master
- 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.)
- Expired - Fee Related
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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
- 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
- B21D19/082—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws for making negative angles
- B21D19/086—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws for making negative angles with rotary cams
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The utility model discloses a kind of automobile brake master cylinder and stiffener is installed to side flanging die, comprise punch combination, punch driving mechanism, die and flange cutter block, punch combination comprises convex mould base and is fixed on the punch on convex mould base, described punch comprises rotary punch and punch insert, punch driving mechanism comprise be fixedly installed hinged seat, be fixed on connecting plate on rotary punch and piston rod and cylinder body respectively with hinged seat and the hinged cylinder of connecting plate.During the work of this flanging die, by press drive die by Work-sheet pressing on punch, drive flange cutter block to workpiece side flange by Cam device again, after flange terminates, rotated by the centering of air cylinder driven rotary punch, punch head exits from cavity inside workpiece sidepiece flange, then is driven by press and move on die, can take out workpiece; The flange operation of this flanging die is installed stiffener two side flanging by automobile brake master cylinder and is made, and is convenient in demoulding, and production efficiency is high, and production cost is low.
Description
Technical field
The utility model relates to a kind of mould, particularly a kind of automobile brake master cylinder install stiffener to side flanging die.
Background technology
Automobile brake master cylinder as shown in the accompanying drawings 1 installs stiffener, because the distance d between its two side flanging is too little, make flanging die to be not enough to arrange double-slider mechanism, if two side flangings carry out simultaneously, after causing flange, part is stuck on flanging lower die and cannot takes out.Therefore, be that employing two side flanging carries out respectively in prior art, completed by two procedures, although this technique solves workpiece cannot sweep away the problem that mould is removed, but complete flange by two procedures and add frock quantity and production process, production cost is higher.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of automobile brake master cylinder and installs stiffener to side flanging die, with solve automobile brake master cylinder in prior art install stiffener need to be completed by two procedures to side flanging, cause the problem that production cost is high.
The utility model automobile brake master cylinder installs stiffener to side flanging die, comprise punch combination, punch driving mechanism, die and flange cutter block, described punch combination comprises convex mould base and is fixed on the punch on convex mould base, the punch insert that described punch comprises two rotary punch and is arranged between two rotary punch, described rotary punch is provided with and installs with automobile brake master cylinder the punch head that inside stiffener sidepiece flange, cavity matches;
Described punch driving mechanism comprise be fixedly installed hinged seat, be fixed on connecting plate on rotary punch and piston rod and cylinder body respectively with hinged seat and the hinged cylinder of connecting plate.
Further, described die by with punch insert relative to die plate insert and with punch head relative to die head group become.
The beneficial effects of the utility model:
The utility model automobile brake master cylinder installs stiffener to side flanging die, by press drive die by Work-sheet pressing on punch, by Cam device or air cylinder driven flange cutter block, the side of workpiece is overturn on punch head again, after flange terminates, rotated by the centering of air cylinder driven rotary punch, punch head exits from cavity inside workpiece sidepiece flange, then is driven by press and move on die, can take out workpiece; The flange operation of this flanging die is installed stiffener two side flanging by automobile brake master cylinder and is made, and is convenient in demoulding, and production efficiency is high, and production cost is low.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram that automobile brake master cylinder installs stiffener;
Fig. 2 is that automobile brake master cylinder installs stiffener to the sectional structure schematic diagram of side flanging die.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, the present embodiment automobile brake master cylinder installs stiffener to side flanging die, comprise punch combination, punch driving mechanism, die 1 and flange cutter block 2, the punch that described punch combination comprises convex mould base 3 and is fixed on convex mould base, the punch insert 5 that described punch comprises two rotary punch 4 and is arranged between two rotary punch, described rotary punch is provided with and installs with automobile brake master cylinder the punch head 41 that inside stiffener sidepiece flange, cavity matches;
Described punch driving mechanism comprise be fixedly installed hinged seat 6, be fixed on connecting plate 7 on rotary punch and piston rod and cylinder body respectively with hinged seat and the hinged cylinder 8 of connecting plate.
The present embodiment automobile brake master cylinder installs the flange course of work of stiffener to side flanging die: be first placed on punch by workpiece 9, then drives die 1 along a in Fig. 2 to moving Work-sheet pressing on punch by press; Then air cylinder driven rotary punch 4 along c in Fig. 2 to opposite direction to center rotation, the side of workpiece is fixed; Then Cam device or air cylinder driven flange cutter block 2 are along the b in Fig. 2 to moving, and realize the flange operation to workpiece offside both sides.After the flange end of job, air cylinder driven die 1 and flange cutter block 2 return, punch driving mechanism drives rotary punch 4 to reset along c in Fig. 2 to rotation, can be taken off from punch by workpiece easily.
The present embodiment automobile brake master cylinder installs stiffener to side flanging die, and a flange operation is installed stiffener two side flanging by automobile brake master cylinder and made, and is convenient in demoulding, and production efficiency is high, and production cost is low.
As the improvement to the present embodiment, described die 1 is made up of the die plate insert 101 relative with punch insert and the die head 102 relative with punch head, course of work concave die head 102 stressed larger, die 1 adopts combination to be that structure can make die head 102 adopt the material manufacture different from die plate insert 101, be conducive to the service life extending die, the replacing being also convenient to die is safeguarded.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (2)
1. an automobile brake master cylinder installs stiffener to side flanging die, it is characterized in that: comprise punch combination, punch driving mechanism, die and flange cutter block, described punch combination comprises convex mould base and is fixed on the punch on convex mould base, the punch insert that described punch comprises two rotary punch and is arranged between two rotary punch, described rotary punch is provided with and installs with automobile brake master cylinder the punch head that inside stiffener sidepiece flange, cavity matches;
Described punch driving mechanism comprise be fixedly installed hinged seat, be fixed on connecting plate on rotary punch and piston rod and cylinder body respectively with hinged seat and the hinged cylinder of connecting plate.
2. automobile brake master cylinder according to claim 1 installs stiffener to side flanging die, it is characterized in that: described die by with punch insert relative to die plate insert and with punch head relative to die head group become.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520208999.9U CN204603040U (en) | 2015-04-08 | 2015-04-08 | Automobile brake master cylinder installs stiffener to side flanging die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520208999.9U CN204603040U (en) | 2015-04-08 | 2015-04-08 | Automobile brake master cylinder installs stiffener to side flanging die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204603040U true CN204603040U (en) | 2015-09-02 |
Family
ID=53955628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520208999.9U Expired - Fee Related CN204603040U (en) | 2015-04-08 | 2015-04-08 | Automobile brake master cylinder installs stiffener to side flanging die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204603040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064205A (en) * | 2016-08-01 | 2016-11-02 | 无锡曙光模具有限公司 | A kind of molding shaping mould of four claw type half-shell |
| CN106270071A (en) * | 2016-10-13 | 2017-01-04 | 安徽江淮汽车股份有限公司 | Rotary side flange body |
-
2015
- 2015-04-08 CN CN201520208999.9U patent/CN204603040U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064205A (en) * | 2016-08-01 | 2016-11-02 | 无锡曙光模具有限公司 | A kind of molding shaping mould of four claw type half-shell |
| CN106270071A (en) * | 2016-10-13 | 2017-01-04 | 安徽江淮汽车股份有限公司 | Rotary side flange body |
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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: 20150902 Termination date: 20180408 |