CN1304341A - Device for clamping vehicle to bench attachment - Google Patents
Device for clamping vehicle to bench attachment Download PDFInfo
- Publication number
- CN1304341A CN1304341A CN 99807094 CN99807094A CN1304341A CN 1304341 A CN1304341 A CN 1304341A CN 99807094 CN99807094 CN 99807094 CN 99807094 A CN99807094 A CN 99807094A CN 1304341 A CN1304341 A CN 1304341A
- Authority
- CN
- China
- Prior art keywords
- groove
- mounting
- jaw
- supporting arm
- flange
- 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.)
- Granted
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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
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/14—Straightening frame structures
- B21D1/145—Clamps therefor
Abstract
An arrangement for use in clamping a vehicle to a straightening bench. The arrangement includes a support arm (6) whose one leg is provided with means for fitting the arm into a mounting groove (3) that extends along the sides of said bench. The other leg of the arm is intended to support clamping means for clamping a vehicle chassis to the arm. The means for fitting one leg of the support arm (6) in the mounting groove of the straightening bench include two mounting jaws (12, 15). A first (12) of these jaws is fixed to the arm (6) and intended to grip behind a flange (5) along one edge of the groove (3). The other jaw (15) is moveable relative to the first jaw and displaceable towards said jaw while overcoming a spring force (17) and is intended to grip behind a flange (4) along the other edge of the groove (3). The arm can therewith be fitted into the groove by swinging the arm upwards (A) when the lower jaw (12) rests in the lower part of the mounting groove (3).
Description
The present invention relates to a kind of structure that when vehicle being clamped to straightening bench or calibration operation platform, adopts, wherein said structure comprises: a supporting arm, an its support leg has supporting arm is installed in a member in the mounting groove that extends along the workbench side, and another of supporting arm support leg is planned to be used for to load vehicle chassis is clamped to anchor clamps on the supporting arm.
In the prior art, known supporting arm in this safety groove that is designed to be clipped in securely on the chassis straightening bench already.One of supporting arm support leg is equipped with in the described groove that is inserted into workbench and is fastened to fixed installation pawl on the ideal position by the strap bolt jaw.Mounting groove has the shape of cross section that roughly becomes C shape, and fixed claw be designed to make its can by described jaw by clamping firmly on the flange that top edge and lower limb along described groove extend.
This means, must change mounting jaw over to from arbitrary end of mounting groove, perhaps at least one flange and the flange that normally extends along the top edge of groove must have breach at least one position and partly pack in the groove so that reach at least one mounting jaw of flange inner in can be just.If need like this, this has prevented that supporting arm is locked on these positions firmly.In addition, mounting jaw is packed in the groove end or the program of packing mounting jaw into and mounting jaw is moved on the ideal position at least one indentation, there is a more complicated.
Primary and foremost purpose of the present invention provides a kind of like this structure, and it can directly be installed in supporting arm mounting groove along on the ideal position on road and do not need tool using for this reason.People should be able to be by the bolt that can contact from a side joint and securely supporting arm is locked on this position.
According to the present invention, can relatively move and can make supporting arm snap in the mounting jaw in the mounting groove securely and realized above-mentioned purpose by two.
Such as first section in this paper the characteristic feature of structure of qualification type be, the member that one of supporting arm support leg is installed in the groove of this workbench comprises two mounting jaws, first mounting jaw is fixed on the back that a flange that extends along an edge of groove was gone up and planned to be used for to be stuck in to supporting arm (6), second mounting jaw can relative first mounting jaw activity also can be shifted to first mounting jaw under the situation that overcomes a spring force, make second mounting jaw be adapted to be stuck in the back of a flange that extends along another edge of groove, described supporting arm can be by making on the supporting arm pendulum and being loaded in the described groove when lower claw is still stayed in the mounting groove bottom.
Therefore, this structure can be like a cork by being placed in supporting arm in the groove and making supporting arm and in the mode of back that dewclaw snaps into the upper flange of groove is packed supporting arm into mounting groove around pendulum on the lower fulcrum, and this can finish in an action and do not need tool using or similar device.
Movable claw is guided at the groove of a described fixed claw part after being arranged in described movable claw easily.Therefore, can make these pawls keep separated position by the spring that is arranged between them.
Lower claw preferably is fixed on the supporting arm because dewclaw cooperates with a following prominent flange along groove top edge extension when supporting arm is upwards put, so dewclaw be pressed downward with overcoming spring force, thereby dewclaw can be stuck in the back of flange.Dewclaw can suitably be furnished with an inclined-plane that cooperates with flange outside being projected into the mounting groove top edge downwards with when pendulum on supporting arm.
A mounting jaw suitably is furnished with two rearwardly projecting bolts, is provided with a jaw on each bolt, and these jaws can be by described bolt and be fastened on the flange that extends along the upper and lower edge of groove being inserted into upper and lower mounting jaw in the mounting groove.
Jaw preferably is furnished with one and goes up prominent spacer lug, and it is projected between the mounting jaw in mounting groove the time by clamping at described mounting jaw, has prevented that thus described mounting jaw from drawing close when stressed.
According to appending claims, it is perfectly clear that further feature of the present invention will become.
Now, specifically describe the present invention with reference to an example embodiment of the present invention and referring to accompanying drawing, wherein:
Fig. 1 is the perspective view that its known supporting arm of past is contained in the straightening bench in the mounting groove;
Fig. 2 shows the building block that is used for supporting arm is fixed on the structure of the present invention on the straightening bench;
Fig. 3 shows the structure that is contained on the supporting arm;
Fig. 4 shows the structure when being installed in supporting arm on the straightening bench;
Fig. 5 shows the structure shown in Figure 4 when described mounting structure is installed in place.
Fig. 1 shows a kind of known vehicle straightening bench 1.Workbench is made of crossbeam 2, and it has the mounting groove 3 that roughly becomes C shape along its outer surface ground.Therefore, described groove has to the flange 4 of lower process and along its lower limb along its top edge and has flange 5 to upper process.Inclined bearing arm 6 and bogie wheel 7 are installed in these grooves.The support leg of going up of supporting arm is supporting clamping utensil (so-called anchor clamps) 8, they be designed to by clamping firmly one prominent on the flange flange of vehicle chassis saddle beam bottom girder downwards, thereby chassis firmly clamping on supporting arm 6.
By a fixing following mounting jaw 9 supporting arm 6 is packed in the groove 3, described mounting jaw be arranged on separately the support arm and be suitable for being inserted into flange 4,5 after groove in and utilize the jaw 28 of strap bolt 10 to be fastened on the described flange.Fixed installation pawl 9 can be inserted into from the end of groove the groove or be inserted in the groove at the middle position of crossbeam 2, and on this position, the part 11 of upper flange 4 has been cut, to allow to insert the card into each mounting jaw 9 parts of flange back.
This means that under the situation of known straightening bench, it is more complicated that supporting arm is positioned at the locational task of ideal operation, this is because must will also it be moved on the ideal position along groove in the supporting arm insertion groove earlier.According to the present invention, cancelled this part work that when support arm being installed on the known work platform, can run into, this is because when enforcement is of the present invention, can directly supporting arm be installed on its ideal position.
Fig. 2 shows the building block of structure ingenious.A fixing mounting jaw 12 is installed on the bottom of inclined bearing arm 6.Mounting jaw 12 comprises that a plan is used to hold the groove of the flange 5 that extends along the lower limb of the mounting groove 3 of straightening bench shown in Figure 1.Such parts extend upwardly from mounting jaw 12, and it has an inside groove 14 that guides the upper mounting jaw 15 of an activity therein.Mounting jaw 15 comprises a groove 16 that is used to lay the flange 4 that extends along the top edge of groove 3.Between mounting jaw 12,15, be provided with a spring 17, it make all the time on the normal position mounting jaw 15 be crushed on one be installed on the supporting arm 6 on the buting iron 18.Mounting jaw 15 is included in the pleurapophysis flange 19 that is guided in the inside groove 14 of mounting jaw 12.
One of reference number 20 expression is intended for use to be screwed in the fixed claw 12 of supporting arm 6 one sides and is locked in stud in this pawl.The stud of a correspondence is arranged on the opposite side of supporting arm 6.On stud separately, arranged a spring 21, it and relevant jaw 22 cooperatings.Can make jaw 22 shift to mounting jaw 12,15 in supporting arm 6 each side, thus after in groove 3 that mounting jaw is packed into, with 4,5 clampings of the mounting flange on the workbench 1 between jaw 22 and mounting jaw 12,15.Come mobile jaw 22 by a relevant sleeve pipe with nut head 24 and the internal thread that cooperates with external screw thread on stud 20.
Executive item that roughly becomes U-shaped of reference number 25 expression, it has one outstanding under each side direction of supporting arm 6 and be installed in leg on separately the stud 20.Executive item 25 is designed to press down with the pin of desire by operating personnel with being tilted, so that make mounting jaw releasing slots 3, will make this later on and specify.
Fig. 3 shows its relevant installation component and its supporting arm that firmly is assembled together 6.
It is how to be installed in the mounting groove 3 of vehicle straightening bench crossbeam 2 that Fig. 4 shows supporting arm 6.Lower claw 12 is by in the insertion groove 3 like this, and promptly the inner card of pawl is in the back of flange 5.Then, make upwards swing of supporting arm 6 on the direction of arrow A, Fig. 5 is seen in the back that upper mounting jaw 15 is pressed downward on the lower claw 12 thereupon and then hooks the upper flange 4 of groove 3.Pawl 15 is equipped with an inclined-plane 26 so that in the pawl insertion groove 3, described inclined-plane cooperates with flange 4 in the process of inserting pawl.
When pawl 12,15 is in the groove 3, by jaw 22 with supporting arm 6 firmly clamping on this position, jaw 22 is pressed on the outer surface of slot lip 4,5 by relevant cover 23.As mentioned above, jaw 22 is arranged on each side of supporting arm 6.
Therefore, when taking structure of the present invention, supporting arm 6 can be directly installed on workbench along on the ideal position on road and do not need mobile subsequently supporting arm, and this is very easy to the installation of supporting arm and has shortened the relevant therewith set-up time.Even wheel seat or other member of stage support wheel have been loaded in the mounting groove, also can the mounting support arm.
Jaw 22 have one when the described mounting jaw of clamping, project between the mounting jaw 12,15 and prevent thus described mounting jaw stressed and when drawing close slightly at the outwardly projecting flange 27 of groove medium dip.
Following mounting jaw 12 and/or jaw 22 are so to constitute, and promptly supporting arm 6 can temporarily be suspended on the ideal position and fully in the card entry slot 3, figure 4 illustrates this situation.This has made things convenient for the work relevant with the clamping chassis, and this is to be put on it and in another operation it is installed in the groove 3 at last because supporting arm can at first temporarily be installed on the straightening bench and make subsequently.
This is equally applicable to the work when supporting arm 6 is pulled down in position shown in Figure 5.In this connection, jaw 22 is at first released and then utilize operating personnel's pin that U-shaped spare 25 is depressed obliquely, depresses dewclaw 15 thus and makes dewclaw leave groove 3.Supporting arm 6 then will rely on self gravitation and drop to position shown in Figure 4 and then can being born away like a cork.
Although above reference one exemplary embodiment shown in the drawings and described the present invention obviously can be changed this embodiment aspect different in the scope of follow-up claims.For example, following melon can move down to dewclaw in the situation that overcomes spring force, rather than dewclaw is shifted to lower claw.The accurate shape of mounting jaw and jaw can change as required, as long as also keep required function.This also is applicable to the executive item 25 in this structure and/or the design of its annex.Thereby, executive item can be directly connected on the movable claw.Certainly, also can select pressure apparatus that jaw is exerted pressure as required.
Claims (10)
1. one kind is used for vehicle is clamped to structure on the straightening bench (1), it comprises a supporting arm (6), one of described supporting arm support leg has and is used for supporting arm is installed in a member in the groove (3) that extends along the workbench side, and its another support leg is designed to load with the anchor clamps (8) of vehicle chassis clamping on supporting arm, it is characterized in that, described being used for comprises two mounting jaws (12 with the member that one of supporting arm (6) support leg is installed in the mounting groove of this workbench, 15), first mounting jaw (12) is fixed on the back that a flange (5) that extends along an edge of groove (3) was gone up and planned to be used for to be stuck in to supporting arm (6), second mounting jaw (15) can relative first mounting jaw activity also can be shifted to first mounting jaw under the situation that overcomes a spring force (17), make second mounting jaw be adapted to be stuck in the back of a flange (4) that extends along another edge of groove (3), described supporting arm can be by making on the supporting arm pendulum (A) and being loaded in the described groove when lower claw (12) is still stayed in mounting groove (3) bottom.
2. structure as claimed in claim 1 is characterized in that, moveable mounting jaw (15) is guided at the groove (14) of described fixed claw (a 12) part after being arranged in described movable claw.
3. structure as claimed in claim 1 or 2, it is characterized in that, lower claw (12) is fixed on the supporting arm (6), because dewclaw cooperates with a following prominent flange (4) that extends along the top edge of groove (3) when upwards putting at supporting arm (6), be pressed downward so dewclaw (15) overcomes spring force, thereby dewclaw (15) can be stuck in the back of flange (4) (17).
4. structure as claimed in claim 3 is characterized in that, upper mounting jaw (15) have one when going up pendulum at supporting arm (6) be projected into mounting groove (3) top edge downwards outside the inclined-plane (26) that cooperates of flange (4).
5. as the described structure of one of claim 1-4, it is characterized in that, a mounting jaw (15) is furnished with two rearwardly projecting bolts (20), on each bolt, be provided with a jaw (22), these jaws can be by described bolt and the upper and lower mounting jaw (12 that is inserted in the mounting groove (3), 15) be fastened on the flange (4,5) that extends along the upper and lower edge of groove (3).
6. structure as claimed in claim 5, it is characterized in that jaw (22) is furnished with one and goes up prominent spacer lug (27), it is projected into mounting jaw (12 in mounting groove (3) time at described mounting jaw by clamping, 15) between, prevented that thus described mounting jaw from drawing close when stressed.
7. as claim 5 or 6 described structures, it is characterized in that pawl (12,15; 22) be so to constitute, promptly this structure will no longer with under the situation that described groove engages still be suspended on the lower flange (5) of mounting groove (3) unclamping bolt (20) and upper mounting jaw (15).
8. as the described structure of one of claim 5-7, it is characterized in that it is provided with a release device (25) that is installed on the bolt (20), described release device promotes mounting jaw (12 when tiltedly down being enabled, 15) draw close, so that dewclaw (15) is broken away from and being connected of mounting groove (3).
9. as the described structure of one of claim 5-8, it is characterized in that release device (25) becomes a U-shaped spare shape that supports leg around supporting arm (6) down.
10. as the described structure of one of claim 5-9, it is characterized in that, it be provided with one efforts be made so that jaw separately (22) all the time away from mounting jaw (12,15) thus and be convenient to pack into spring (21) in the mounting groove (4) of described mounting jaw.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9802038A SE510289C2 (en) | 1998-06-09 | 1998-06-09 | Vehicle clamping device on a bench |
| SE98020381 | 1998-06-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1304341A true CN1304341A (en) | 2001-07-18 |
| CN1163320C CN1163320C (en) | 2004-08-25 |
Family
ID=20411631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB998070947A Expired - Fee Related CN1163320C (en) | 1998-06-09 | 1999-05-26 | Device for clamping vehicle to bench attachment |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1085950B1 (en) |
| CN (1) | CN1163320C (en) |
| DE (1) | DE69907670T2 (en) |
| SE (1) | SE510289C2 (en) |
| WO (1) | WO1999064179A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100503068C (en) * | 2004-12-07 | 2009-06-24 | 自动控制芬兰有限公司 | Fastener for a car-body straightening device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0115109D0 (en) | 2001-06-21 | 2001-08-15 | Aventis Pharma Ltd | Chemical compounds |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3149215A1 (en) * | 1981-12-11 | 1983-06-30 | Stierlen-Maquet Ag, 7550 Rastatt | Clamp |
| SU1061881A1 (en) * | 1982-06-25 | 1983-12-23 | Центральный Ордена Трудового Красного Знамени Научно-Исследовательский Автомобильный И Автомоторный Институт | Stand for straightening vehicle bodies |
| FI83171C (en) * | 1988-05-19 | 1991-06-10 | Tmi T Maekelae | Drawing device for use, for example, in directional device of bi l |
| FI882364A (en) * | 1988-05-19 | 1989-11-20 | Tmi T Maekelae | SNAPPFAESTNINGSORGAN FOER ATT ANVAENDA TILL EXEMPEL I RIKTNINGSANORDNING AV BIL. |
| SE503368C2 (en) * | 1994-07-06 | 1996-06-03 | Uno Johansson Liner Ab | Device for releasably clamping a tensioning device |
-
1998
- 1998-06-09 SE SE9802038A patent/SE510289C2/en not_active IP Right Cessation
-
1999
- 1999-05-26 WO PCT/SE1999/000891 patent/WO1999064179A1/en active IP Right Grant
- 1999-05-26 DE DE69907670T patent/DE69907670T2/en not_active Expired - Lifetime
- 1999-05-26 CN CNB998070947A patent/CN1163320C/en not_active Expired - Fee Related
- 1999-05-26 EP EP99930019A patent/EP1085950B1/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100503068C (en) * | 2004-12-07 | 2009-06-24 | 自动控制芬兰有限公司 | Fastener for a car-body straightening device |
Also Published As
| Publication number | Publication date |
|---|---|
| SE9802038L (en) | 1999-05-10 |
| EP1085950B1 (en) | 2003-05-07 |
| SE9802038D0 (en) | 1998-06-09 |
| CN1163320C (en) | 2004-08-25 |
| SE510289C2 (en) | 1999-05-10 |
| EP1085950A1 (en) | 2001-03-28 |
| WO1999064179A1 (en) | 1999-12-16 |
| DE69907670T2 (en) | 2004-03-25 |
| DE69907670D1 (en) | 2003-06-12 |
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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 | ||
| 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: 20040825 Termination date: 20150526 |
|
| EXPY | Termination of patent right or utility model |