CN1757006A - Pedal unit plate and method for the production thereof - Google Patents
Pedal unit plate and method for the production thereof Download PDFInfo
- Publication number
- CN1757006A CN1757006A CNA2004800057447A CN200480005744A CN1757006A CN 1757006 A CN1757006 A CN 1757006A CN A2004800057447 A CNA2004800057447 A CN A2004800057447A CN 200480005744 A CN200480005744 A CN 200480005744A CN 1757006 A CN1757006 A CN 1757006A
- Authority
- CN
- China
- Prior art keywords
- boss
- plate
- punching press
- millimeters
- thickness
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/30—Controlling members actuated by foot
- G05G1/36—Mounting units comprising an assembly of two or more pedals, e.g. for facilitating mounting
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/30—Controlling members actuated by foot
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Mechanical Control Devices (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Battery Mounting, Suspending (AREA)
- Punching Or Piercing (AREA)
- Braking Elements And Transmission Devices (AREA)
- Light Receiving Elements (AREA)
- Manufacture Of Switches (AREA)
Abstract
The inventive plate (1) is provided with spacers (4) which are produced by press forming of the plate and used for arranging a pedal unit carpet area. The inventive method for the stepwise forming of said spacer consists in depressing the plate in a defined area for the spacer, successively deforming said depression in such a way that a collar is formed by stepwise drawing, sizing the finished collar and in downward punching said collar. Said invention can be used for vehicle pedal units.
Description
Technical field
The present invention relates to a kind of plate (installing plate of device with pedal) of pedal of the metal that has distance sleeve (cover pin) on one surface, this distance sleeve is used for determining the position of cracking of sound insulating pad (carpet).
Background technology
The plate of this pedal is used in particular for vehicle.
The open EP 1 184 770 of European patent has described a kind of with its distance sleeve riveted joint or be welded to the plate of the pedal on the seat board, and perhaps described distance sleeve becomes a part of inlaying framework onboard.
Summary of the invention
The objective of the invention is to reduce the cost of making these plates.
According to the present invention, make distance sleeve by pressed sheet and just can reach described purpose.
Preferably, by this plate of multi-pass punching press in succession, make the thickness of final spacer sleeve barrel equal or be substantially equal at least the thickness of this plate.
Advantageously, described punching operation causes the cold deformation processing (cold forging) that distance sleeve hardness is strengthened.
In a preferred embodiment, method by (progressively) punching press is gradually made each distance sleeve, this method is included in to making the operation of the selected place formation recess (depression) of distance sleeve, for forming boss gradually by hammering moulding (retreint, the hammer pressure) operation in succession that recess is out of shape forms the operation of final boss and the operation of punching bottom this boss.
The open GB 1136500 of BrP has described a kind of method of multi-pass punching press in succession of passing through, and this method is implemented from the circle rib, and but it both had been not used in the plate that also is unsuitable for making from sheet steel pedal.
In the exemplary of method of the present invention, for obtain by punching press shape be essentially cylindrical boss, the basic distance sleeve identical of thickness with plate thickness, at first form a diameter and highly all be sufficiently more than the diameter of final boss and the hemisphere of height by punching press, so that by multi-pass punching press in succession, the diameter and the height of the boss by revising the interstage gradually and the thickness that increases the boss wall gradually form needed boss.
For example, get thickness and be 2 millimeters plate, at first forming diameter by punching press is 60 millimeters, highly is 20 millimeters hemisphere, this has formed thickness is 1.68 millimeters semispherical wall, and by multi-pass punching press in succession hemisphere is transformed into cylindrical boss gradually, revises the size of boss during multi-pass punching press in succession, be of a size of with the boss that finally obtains: diameter is about 20 millimeters, highly be about 15 millimeters, the thickness of wall is about 2 millimeters.
Description of drawings
Description of drawings embodiments of the invention:
Fig. 1 is the skeleton view of the plate of known pedal with distance sleeve welding or that inlay;
Fig. 2 is the skeleton view according to pedal of the present invention; With
Fig. 3 has illustrated the step in succession of the manufacture method of distance sleeve boss.
Embodiment
Fig. 1 shows the plate (1) of the pedal of steel, and four distance sleeves (3) are arranged on the surface of this plate (2), and each distance sleeve all is to be made of right cylinder, by welding or inlaying this right cylinder is embedded on this surface.
Fig. 2 shows the plate of similar pedal, but its distance sleeve (4) obtains by this plate of punching press.
In this example, used the process for stamping of the following operation that comprises Fig. 3 graphic representation, Fig. 3 shows the stage in succession (step, work step) of formation distance sleeve (A) to (I) with local diagrammatic sketch.
The described stage comprises:
● (A) make semisphere recess (5), for example its diameter is 60 millimeters, highly is 20 millimeters, thereby makes the material of recess be enough to provide the material of the boss that will obtain;
● (B) make described hemisphere distortion, so that form boss (6), for example its diameter is 55 millimeters, highly is 20 millimeters;
● (C) above-mentioned boss (6) is transformed into new boss (7), for example its diameter is 44 millimeters, highly is 21 millimeters;
● (D) above-mentioned boss (7) is transformed into new boss (8), for example its diameter is 38 millimeters, highly is 21 millimeters;
● (E) above-mentioned boss (8) is transformed into new boss (9), for example its diameter is 33 millimeters, highly is 22 millimeters;
● (F) above-mentioned boss (9) is transformed into new boss (10), for example its diameter is 25 millimeters, highly is 22 millimeters;
● (G) above-mentioned boss (10) is transformed into new boss (11), for example its diameter is 23 millimeters, highly is 18 millimeters;
● (H) above-mentioned boss (11) is transformed into new boss (12), for example its diameter is 20 millimeters, highly is 18 millimeters;
● (I) above-mentioned boss is transformed into last shape, for example diameter is 20 millimeters, highly is 15.5 millimeters.
After forming described boss, carry out punch operation in the bottom of this boss.
The invention is not restricted to this embodiment.
Claims (7)
1. the plate of the pedal of a metal (1) has the distance sleeve (4) of the position of cracking that is used for determining sound insulating pad on the surface of this plate (2), it is characterized in that described distance sleeve (4) forms by the described plate of punching press.
2. plate according to claim 1 is characterized in that, described plate (1) and described distance sleeve (4) have essentially identical wall thickness.
3. plate according to claim 1 and 2 is characterized in that, described distance sleeve (4) has the shape of cylindrical boss.
4. make method by punching press for one kind according to the distance sleeve of the plate of any one described pedal in the claim 1 to 3, wherein, make each distance sleeve by the method for the described plate of punching press gradually, this method is included in to making the operation of the selected place formation recess of described distance sleeve, for forming boss gradually, form the operation of final boss and the operation of punching bottom this boss by the operation that continues that the hammering method of forming is out of shape recess.
5. method according to claim 4 is characterized in that, by the described plate of multi-pass punching press in succession, makes the thickness of final spacer sleeve barrel equal or be substantially equal at least the thickness of this plate.
6. according to claim 4 or 5 described methods, it is characterized in that, be essentially identical with the thickness of the described plate basically distance sleeve of cylindrical boss, thickness in order to obtain shape by punching press, at first form diameter and highly all be sufficiently more than the diameter of final boss and the hemisphere of height by punching press, so that subsequently by multi-pass punching press in succession, the diameter of the boss by revising the interstage gradually and highly form needed boss.
7. method according to claim 6, it is characterized in that, get thickness and be 2 millimeters plate, at first forming diameter by punching press is 60 millimeters, highly is 20 millimeters hemisphere, this has formed thickness is 1.68 millimeters semispherical wall, and hemisphere is transformed into cylindrical boss gradually by multi-pass punching press in succession, during described multi-pass punching press, increase the thickness of boss wall gradually, so that the boss that finally obtains is of a size of: diameter is about 20 millimeters, highly be about 15 millimeters, thickness is about 2 millimeters.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR03/02676 | 2003-03-04 | ||
| FR0302676A FR2852114B1 (en) | 2003-03-04 | 2003-03-04 | FOOTBOARD AND METHOD OF MANUFACTURING THE PLATINUM |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1757006A true CN1757006A (en) | 2006-04-05 |
Family
ID=32865246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004800057447A Pending CN1757006A (en) | 2003-03-04 | 2004-03-04 | Pedal unit plate and method for the production thereof |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP1599777B1 (en) |
| CN (1) | CN1757006A (en) |
| AT (1) | ATE383605T1 (en) |
| BR (1) | BRPI0407997A (en) |
| DE (1) | DE602004011190T2 (en) |
| ES (1) | ES2299824T3 (en) |
| FR (1) | FR2852114B1 (en) |
| PL (1) | PL1599777T3 (en) |
| PT (1) | PT1599777E (en) |
| WO (1) | WO2004081689A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661339A (en) * | 2012-08-31 | 2014-03-26 | 重庆长安汽车股份有限公司 | Installing and connecting structure for automobile pedal support body assembly and brake main cylinder |
| CN103753136A (en) * | 2013-12-26 | 2014-04-30 | 南宁市南北动力有限公司 | Manufacturing method for rotary cultivator transmission box board |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2893582B1 (en) * | 2005-11-21 | 2009-07-03 | Peugeot Citroen Automobiles Sa | IMPROVED INTERFACE BETWEEN AN APRON AND A PEDAL PLATE AND METHOD OF MANUFACTURING BY PADDING |
| CN100456409C (en) * | 2007-02-11 | 2009-01-28 | 陈勇 | Electromagnetic switch bottom plate pin drawing process |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1136500A (en) * | 1966-10-15 | 1968-12-11 | Webster Ltd Edward | Improvements relating to the manufacture of thin-walled cylindrical articles |
| DE60037112T2 (en) * | 2000-08-30 | 2008-10-09 | Autotech Engineering, A.I.E., Abadino | Holder for automobile pedal |
-
2003
- 2003-03-04 FR FR0302676A patent/FR2852114B1/en not_active Expired - Fee Related
-
2004
- 2004-03-04 ES ES04717123T patent/ES2299824T3/en not_active Expired - Lifetime
- 2004-03-04 PT PT04717123T patent/PT1599777E/en unknown
- 2004-03-04 PL PL04717123T patent/PL1599777T3/en unknown
- 2004-03-04 WO PCT/FR2004/000509 patent/WO2004081689A1/en active IP Right Grant
- 2004-03-04 EP EP04717123A patent/EP1599777B1/en not_active Expired - Lifetime
- 2004-03-04 DE DE602004011190T patent/DE602004011190T2/en not_active Expired - Lifetime
- 2004-03-04 CN CNA2004800057447A patent/CN1757006A/en active Pending
- 2004-03-04 BR BRPI0407997-3A patent/BRPI0407997A/en not_active IP Right Cessation
- 2004-03-04 AT AT04717123T patent/ATE383605T1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661339A (en) * | 2012-08-31 | 2014-03-26 | 重庆长安汽车股份有限公司 | Installing and connecting structure for automobile pedal support body assembly and brake main cylinder |
| CN103753136A (en) * | 2013-12-26 | 2014-04-30 | 南宁市南北动力有限公司 | Manufacturing method for rotary cultivator transmission box board |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1599777B1 (en) | 2008-01-09 |
| FR2852114B1 (en) | 2005-10-21 |
| FR2852114A1 (en) | 2004-09-10 |
| DE602004011190D1 (en) | 2008-02-21 |
| EP1599777A1 (en) | 2005-11-30 |
| BRPI0407997A (en) | 2006-03-07 |
| PT1599777E (en) | 2008-04-15 |
| ATE383605T1 (en) | 2008-01-15 |
| PL1599777T3 (en) | 2008-06-30 |
| DE602004011190T2 (en) | 2009-04-30 |
| WO2004081689A1 (en) | 2004-09-23 |
| ES2299824T3 (en) | 2008-06-01 |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20060405 |