CN105964818B - For the clamp method of automobile metal plate work to be repaired - Google Patents
For the clamp method of automobile metal plate work to be repaired Download PDFInfo
- Publication number
- CN105964818B CN105964818B CN201610376351.1A CN201610376351A CN105964818B CN 105964818 B CN105964818 B CN 105964818B CN 201610376351 A CN201610376351 A CN 201610376351A CN 105964818 B CN105964818 B CN 105964818B
- Authority
- CN
- China
- Prior art keywords
- idler wheel
- sheet metal
- strut
- metal component
- connecting rod
- 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.)
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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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- 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
- B21D1/06—Removing local distortions
-
- 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
- B21D1/12—Straightening vehicle body parts or bodies
Abstract
The present patent application discloses a kind of clamp method for automobile metal plate work to be repaired, includes the following steps, the first step unlocks locking mechanism, and the connecting rod of upper holding frame is lifted, and connecting rod is locked by locking mechanism；Second step, the gas in air bag is discharged, and strut is in the minimum state of height；Third walks, and sheet metal component is placed on the first idler wheel, makes the absorption of the first idler wheel in the lower surface of sheet metal component；Locking mechanism is unlocked, the connecting rod of upper holding frame is put down, the second idler wheel is made to adsorb in the upper surface of sheet metal component, connecting rod is locked by locking mechanism；4th step, is inflated into air bag, stops inflating after strut and sheet metal component abutting.The present invention can preferably position the sheet metal component for needing to tap reparation correction, and operating personnel only need attentively to beat repair place, can save the muscle power of operating personnel, promote the efficiency of reparation.
Description
Technical field
The present invention relates to workpiece positioning or fixed technical field, and in particular to a kind of for automobile metal plate work to be repaired
Clamp method.
Background technology
Metal plate is a kind of synthesis cold machining process for being directed to sheet metal (usually in below 6mm) ,/cuts/and answers including cutting, rushing
Close, folding, welding, riveting, splicing, molding etc., significant feature is exactly Same Part consistency of thickness, passes through sheet metal worker on automobile
The product that industry processes is called automobile metal plate work, and most common automobile metal plate work is the metal body of automobile, i.e. hair on automobile
Motivation lid, covering for roofs, luggage-boot lid, door panel, fender etc..
With sharply increasing for car ownership, the collision accident of automobile is also in rising trend, if vehicle body cosmetic damage
Deformation, it is necessary to which reparation correction is carried out by metal plate.Most common reparation antidote is to tap, and there are currently no for automobile
Sheet metal component taps the universal fixturing for repairing correction, during operation, the hand rest top lifting iron of operating personnel, will top iron pad in automobile metal plate
The lower section of golden part, the another of operating personnel hold Sheet metal hammer, are beaten in the top of automobile metal plate work with Sheet metal hammer, utilize
The cooperation of top iron and Sheet metal hammer beats out concave-convex place.
The size of automobile metal plate work is often larger, and operating personnel should position automobile metal plate work, again to deformation
Place is beaten, this is a no small test to the muscle power of operating personnel, can also to repair less efficient.
In order to overcome the above problem, the applicant devises a kind of automobile metal plate work and repairs fixture, a kind of automobile metal plate work
Fixture is repaired, including workbench, clamping device and supporting arrangement.Clamping device includes at least two pairs of holding frames, the holding frame
It is divided into holding frame and lower holding frame, lower holding frame includes the first upright bar fixed on the table and is hinged on the first upright bar end
First idler wheel in portion, upper holding frame include fixed the second upright bar on the table, the connection being slidably connected in the second upright bar
Bar and the second idler wheel for being hinged on connection boom end, the connecting rod can be slided along the short transverse of the second upright bar, in connecting rod
Equipped with locking mechanism, connecting rod is L-shaped, and magnetosphere, the first idler wheel and second are covered on first idler wheel and the second idler wheel
The first ratchet and the second ratchet are also fixed on idler wheel respectively, is respectively equipped in the first upright bar and connecting rod and matches with the first ratchet
The first pawl closed and the second pawl with the cooperation of the second ratchet.Supporting arrangement includes several struts, and strut is fixed on workbench
Compression regulation room above and between holding frame, in workbench is provided with, compresses and air bag is equipped in regulation room, be connected with and fill on air bag
Air pump compresses regulation room and is located between two pairs of holding frames, and strut is slidably connected on the table and can be slided up and down along workbench,
One end of strut, which is inserted into, to be compressed in regulation room, and strut is retractable structure.
The application method that automobile metal plate work repairs fixture is different from plain clamp, therefore needs to design a kind of and automobile metal plate work
Repair the matched application method of fixture.
Invention content
The present invention provides a kind of clamp method for automobile metal plate work to be repaired, to solve existing fixture application method
It is not suitable for the problem of automobile metal plate work repairs fixture.
In order to achieve the above objectives, basic technology scheme of the invention is as follows：A kind of folder for automobile metal plate work to be repaired
Method is held, is included the following steps,
The first step unlocks locking mechanism, and the connecting rod of upper holding frame is lifted, and connecting rod is locked by locking mechanism；
Second step, the gas in air bag is discharged, and strut is in the minimum state of height；
Third walks, and sheet metal component is placed on the first idler wheel, makes the absorption of the first idler wheel in the lower surface of sheet metal component；Solution is unlocked
Determine mechanism, the connecting rod of upper holding frame is put down, the second idler wheel is made to adsorb in the upper surface of sheet metal component, connecting rod is passed through into locking
Mechanism locks；
4th step, is inflated into air bag, stops inflating after strut and sheet metal component abutting.
Herein, it is the relative position relation rather than absolute positional relation of description for convenience up and down.
The principle of this programme：During operation, other than general clamping function, set the first ratchet and the second ratchet can only
It is turned out, the first idler wheel and the second idler wheel can only be also turned out, sheet metal component exhibitions during reparation correction is tapped
Opening will not bounce back.Strut can be pushed against sheet metal component by the inflation of air bag.
Compared with prior art, the advantage of the invention is that：1st, including two pairs of holding frames, can to two positions of sheet metal component it
Place is clamped, and is clamped relative at one, and effect is more preferable.2nd, a pair of of holding frame includes being divided into holding frame and lower holding frame, can
Two surfaces up and down of sheet metal component are clamped respectively.3rd, connecting rod is slidably connected in the second upright bar, connecting rod is equipped with locking machine
Structure, available for two surfaces up and down of sheet metal component are clamped.4th, the first idler wheel and the second idler wheel are equipped with magnetosphere, because of sheet metal component
It is usually magnetic, the first idler wheel and the second idler wheel can be adsorbed on sheet metal component by magnetosphere, contributed in upper holding frame
Connecting rod preferably positions.5th, the first idler wheel and the second idler wheel are equipped with corresponding click structure, the first idler wheel and second
Idler wheel can only one-directionally rotate, and the most of sheet metal component for needing to tap reparation correction is to the form inside contracted, can set the first rolling
Wheel and the second idler wheel can only be turned out, and need the sheet metal component for tapping reparation correction that can only also be unfolded inwardly to bounce back outward,
Help to need to tap the sheet metal component reset for repairing correction.6th, the strut of supporting arrangement is between holding frame, can will strengthen pair
It needs to tap the support for repairing correction sheet metal component.7th, the gas of appropriate amount is filled with into air bag, strut can be under the action of air bag
Upward sliding, the height of several struts can make supporting arrangement comparatively fast preferable with sheet metal component with the sheet metal component outline contacted
Ground is bonded.The present invention can preferably position the sheet metal component for needing to tap reparation correction, and operating personnel only need attentively to strike
Repair place is beaten, the muscle power of operating personnel can be saved, promotes the efficiency of reparation.
Preferred embodiment one based on basic technology scheme, in the 4th step, is filled in valve rubber between strut and sheet metal component, is prevented
Only support plate will need to tap the surface top wound for repairing correction sheet metal component.
Preferred embodiment two based on basic technology scheme, may hinder deformation after the end of strut is contacted with sheet metal component
Position is replied, therefore after the 4th step, strut is adjusted, shortens the length of strut, needs is made to tap reparation correction sheet metal component and are being propped up
Pole length replys deformation in the range of shortening.
Preferred embodiment three, based on preferred embodiment one or preferred embodiment two, because of the working order of the first idler wheel and the second idler wheel
Can to during beaing sheet metal component whether expansion serve it is conclusive, need to be to the first idler wheel and second therefore before the first step
The working order of idler wheel is checked.
Preferred embodiment four, based on preferred embodiment two, the length that strut shortens is less than or equal to 5mm, when the length that strut shortens
After 5mm, it is impossible to be preferably supported to percussion is needed to repair correction sheet metal component.
Description of the drawings
Fig. 1 is structure diagram of the present invention for the clamp method embodiment 1 of automobile metal plate work to be repaired.
Fig. 2 is structure diagram of the present invention for the clamp method embodiment 2 of automobile metal plate work to be repaired.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail：
Reference numeral in Figure of description includes：Workbench 1, the first upright bar 2, the first idler wheel 3, the first ratchet 4, first
Pawl 5, connecting rod 7, the second idler wheel 8, the second ratchet 9, clip 10, strut 11, block 12, compresses regulation room at second upright bar 6
13rd, air bag 14, the body of rod 15, the second pawl 16.
Embodiment 1
The present embodiment is substantially as shown in Figure 1：A kind of automobile metal plate work repairs fixture, including workbench 1, clamping device and
Supporting arrangement, clamping device and supporting arrangement are both connected on workbench 1.Clamping device includes two pairs of holding frames, two pairs of clampings
Frame is symmetrical along workbench 1.Holding frame is divided into holding frame and lower holding frame.
Lower holding frame includes the first upright bar 2 being fixed on workbench 1 and the first idler wheel for being hinged on 2 end of the first upright bar
3,3 overlying of the first idler wheel is magnetic layer, is fixed with the first ratchet 4 on the circular surface of the first idler wheel 3, hinged in the first upright bar 2
There is the first pawl 5 in pluggable first ratchet, 4 tooth.
Upper holding frame includes the second upright bar 6 being fixed on workbench 1, the connecting rod 7 being slidably connected in the second upright bar 6
With the second idler wheel 108 for being hinged on 7 end of connecting rod.Sliding slot is provided in second upright bar 6 along its length, connecting rod 7 is in L
Shape, the upper end of connecting rod 7 are slided in sliding slot, and connecting rod 7 is equipped with clip 10, and clip 10 could be sandwiched in the both sides of the second upright bar 6,
Connecting rod 7 is positioned.Second idler wheel, 108 overlying is magnetic layer, and the second spine is fixed on the circular surface of the second idler wheel 108
9 are taken turns, the second pawl 16 being hinged in the second upright bar 6 in pluggable second ratchet, 9 tooth.Second idler wheel 108 is located at the first idler wheel 3
Surface.
In two pairs of holding frames, the first idler wheel 3 and the second idler wheel 108 of a pair of of the holding frame to keep left can only unidirectionally turn counterclockwise
Dynamic, the first idler wheel 3 and the second idler wheel 108 of a pair of of the holding frame kept right can only one-directionally rotate clockwise.
Supporting arrangement includes three struts 11 and an air bag 14.It is provided in workbench 1 and compresses regulation room 13, compressed and adjust
Room 13 is located between two pairs of holding frames, and the top for compressing regulation room 13 is opened there are three through-hole, and three struts 11 can be along above and below through-hole
It slides, the upper end of strut 11 is bonded with rubber block, and the lower end of strut 11 is fixed with block 12, can prevent the lower end of strut 11 from pressure
It is skidded off in tight regulation room 13.It compresses and air bag 14 is equipped in regulation room 13, be connected with inflator pump on air bag 14, strut 11 can be in air bag
It is slided up and down under the action of 14 inflation/deflations.
The application method of the present embodiment is as follows：
The first step, check the first idler wheel 3 and the second idler wheel 8 whether can smooth rotation, unlock clip 10, the company of upper holding frame
Extension bar 7 is in lifting status, and air bag 14 is in unaerated state.
Second step, it would be desirable to it taps the sheet metal component repaired and corrected and is placed on the first idler wheel 3 of two holding frames, it is most tight by deforming
The part of weight is close to strut 11.
Third walks, and unclamps the clip 10 in connecting rod 7, make the second idler wheel 108 of two holding frames under the action of magnetic force with
The surface contact of sheet metal component, after the second idler wheel 108 of two holding frames is contacted with the surface of sheet metal component, is clipped in second by clip 10 and stands
The both sides of bar 6.
4th step is inflated by inflator pump into air bag 14, and strut 11 can rise under the action of the inflation of air bag 14 and metal plate
Golden part contact, after three struts 11 are contacted with sheet metal component, closes inflator pump.
5th step carries out sheet metal component to beat reparation.
It is to the form inside contracted to need to tap the sheet metal component for repairing correction, and the first idler wheel 3 and the second idler wheel 108 can only be to
Outer rotation needs the sheet metal component for tapping reparation correction that can only also be unfolded inwardly to bounce back outward, helps to need to tap to repair
The sheet metal component of correction resets.By the inflation of air bag 14, supporting arrangement also can sheet metal component be comparatively fast preferably bonded.
Embodiment 2
As shown in Fig. 2, the present embodiment and embodiment 1 the difference lies in：Strut 11 be telescopic structure, strut 11
For two sections of bodies of rod 15 being connected through a screw thread.After strut 11 is contacted with sheet metal component, due to need the surface of strut 11 into
Row beats, can turn screw thread the length of strut 11 is made to shorten 5mm, the sheet metal component right over strut 11 is made to reset downwards.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the inventive concept of the premise, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (5)
1. a kind of clamp method for automobile metal plate work to be repaired, it is characterised in that include the following steps,
The first step unlocks locking mechanism, the upper holding frame connecting rod for being fixed on workbench is lifted, by connecting rod by locking machine
Structure locks；
Second step, the gas in air bag is discharged, and the strut for making to be slidably connected on the table is in the minimum state of height；
Third walks, and sheet metal component is placed on the first idler wheel for being provided with the first ratchet, makes the absorption of the first idler wheel in sheet metal component
Lower surface；Locking mechanism is unlocked, the connecting rod of upper holding frame is put down, the second idler wheel for being provided with the second ratchet is made to adsorb in metal plate
The upper surface of golden part locks connecting rod by locking mechanism, and the first ratchet is fixedly connected with the first idler wheel, and the first idler wheel is hinged
In the end of the first upright bar, the first upright bar is fixed on the table, and the second ratchet is fixedly connected with the second idler wheel, the second idler wheel hinge
Connection boom end is connected on, the first idler wheel and the second idler wheel can only be turned out；
4th step, is inflated into air bag, stops inflating after strut and sheet metal component abutting.
2. the clamp method according to claim 1 for automobile metal plate work to be repaired, which is characterized in that in the 4th step,
Valve rubber is filled between strut and sheet metal component.
3. the clamp method according to claim 1 for automobile metal plate work to be repaired, which is characterized in that the 4th step it
Afterwards, strut is adjusted, shortens the length of strut.
4. the clamp method for automobile metal plate work to be repaired according to Claims 2 or 3, which is characterized in that the first step
Before, the working order of the first idler wheel and the second idler wheel is checked.
5. the clamp method according to claim 3 for automobile metal plate work to be repaired, which is characterized in that strut shortened
Length is less than or equal to 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610376351.1A CN105964818B (en) | 2016-05-31 | 2016-05-31 | For the clamp method of automobile metal plate work to be repaired |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610376351.1A CN105964818B (en) | 2016-05-31 | 2016-05-31 | For the clamp method of automobile metal plate work to be repaired |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105964818A CN105964818A (en) | 2016-09-28 |
| CN105964818B true CN105964818B (en) | 2018-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610376351.1A Active CN105964818B (en) | 2016-05-31 | 2016-05-31 | For the clamp method of automobile metal plate work to be repaired |
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| Country | Link |
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| CN (1) | CN105964818B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296689A (en) * | 2018-01-10 | 2018-07-20 | 宁波海蔓汽车科技有限公司 | Auto parts and components processing positioning clamping device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515113B (en) * | 2018-03-21 | 2020-04-14 | 宁波鑫神泽汽车零部件有限公司 | Automobile flanging and shaping die |
| CN108381478A (en) * | 2018-05-07 | 2018-08-10 | 芜湖信诺教育设备有限公司 | A kind of equipment for automobile welding process metal plate basic skill training |
| CN114632840B (en) * | 2022-02-23 | 2024-04-05 | 上海锦持汽车零部件再制造有限公司 | Drawing shaping equipment for automobile sheet metal remanufacturing production |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3503245A (en) * | 1967-10-04 | 1970-03-31 | Ben Brandl | Method and apparatus for removing defects from sheet metal |
| JPH05305337A (en) * | 1991-04-03 | 1993-11-19 | Daiichi Kenzai Kogyo Kk | Pressing device for correcting metallic decorative material |
| CN203751039U (en) * | 2014-01-21 | 2014-08-06 | 万世泰金属工业（昆山）有限公司 | Metal plate partial straightening device |
| CN104399782A (en) * | 2014-11-29 | 2015-03-11 | 郑运婷 | Metal plate surface repairing tool |
| CN205165422U (en) * | 2015-12-04 | 2016-04-20 | 合肥正明机械有限公司 | Car panel beating patching device that caves in |
-
2016
- 2016-05-31 CN CN201610376351.1A patent/CN105964818B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3503245A (en) * | 1967-10-04 | 1970-03-31 | Ben Brandl | Method and apparatus for removing defects from sheet metal |
| JPH05305337A (en) * | 1991-04-03 | 1993-11-19 | Daiichi Kenzai Kogyo Kk | Pressing device for correcting metallic decorative material |
| CN203751039U (en) * | 2014-01-21 | 2014-08-06 | 万世泰金属工业（昆山）有限公司 | Metal plate partial straightening device |
| CN104399782A (en) * | 2014-11-29 | 2015-03-11 | 郑运婷 | Metal plate surface repairing tool |
| CN205165422U (en) * | 2015-12-04 | 2016-04-20 | 合肥正明机械有限公司 | Car panel beating patching device that caves in |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296689A (en) * | 2018-01-10 | 2018-07-20 | 宁波海蔓汽车科技有限公司 | Auto parts and components processing positioning clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105964818A (en) | 2016-09-28 |
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