CN104175043A - Utilization method of height-adjustable clamping structure - Google Patents
Utilization method of height-adjustable clamping structure Download PDFInfo
- Publication number
- CN104175043A CN104175043A CN201410423437.6A CN201410423437A CN104175043A CN 104175043 A CN104175043 A CN 104175043A CN 201410423437 A CN201410423437 A CN 201410423437A CN 104175043 A CN104175043 A CN 104175043A
- Authority
- CN
- China
- Prior art keywords
- plate
- clamping structure
- vehicle frame
- height
- rear vehicle
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a utilization method of a height-adjustable clamping structure. The method includes the steps: (A) a mounting plate is fixed onto a turnover frame fixing frame, and a rear frame is placed on the upper end face of a connection plate; (B) the rear frame is positioned and clamped by clamping plates through the clamping structure, and the other end of the rear frame is fixedly locked onto a fixing plate on the fixing frame, so that the fixing frame can be arbitrarily turned, and the rear frame can be welded conveniently; (C) if the rear frame is overhigh, an adjusting column can be placed between each positioning plate and the corresponding fixing plate, the rear frame can be clamped after the height of the clamping structure is adjusted to enable the clamping structure to closely contact with the rear frame, and finally bolts are screwed tightly, so that the positioning plates are clamped. By means of the utilization method of the height-adjustable clamping structure, the height of the clamping structure can be adjusted, and accordingly rear frames in different heights can be clamped and positioned, and practicality is high.
Description
Technical field
The present invention relates to a kind of clamping and positioning device, relate in particular a kind of using method for a kind of adjustable for height clamping structure of vehicle frame welding processing after assembly machine.
Background technology
In the time of the rear vehicle frame of process and assemble machine, rear vehicle frame need to carry out many places welding processing, inconvenience is all welded in a lot of places, and because the most volume of rear vehicle frame is large, Heavy Weight, so rear vehicle frame need to be fixed on an overturning rack that can overturn, overturning rack is a device with pivot structure, the fixed mount being connected with rotating shaft by driven by motor, vehicle frame after fixing on fixed mount, rotation by fixed mount is welded rear vehicle frame each several part, so need to arrange clamping and positioning device on overturning rack by rear vehicle frame clamping and positioning, to ensure rear vehicle frame accurate positioning, clamp firmly, ensure normally carrying out of welding processing.
Because the rear height of chassis above ground of different model has difference, clamping and positioning device just need to can accurately clamp the rear vehicle frame adjustment of differing heights when vehicle frame after clamping like this, avoid loosening welding mistake and some the unnecessary accidents of causing of rear vehicle frame, this just needs us to improve clamping and positioning structure can.
Summary of the invention
The invention provides a kind of using method of adjustable for height clamping structure, clamping and positioning device height can not be adjusted position when solving rear vehicle frame welding processing, accurately clamping and positioning, thereby the problem of impact welding.
For solving above-mentioned technical problem, the present invention by the following technical solutions: a kind of using method of adjustable for height clamping structure, (A) installing plate is fixed on overturning rack fixed mount, rear vehicle frame is positioned over connecting plate upper surface; (B) clamping plate is by clamping structure by tight rear vehicle frame locating clip, and the fixed disk fixing and locking on the rear vehicle frame other end and fixed mount, so just can arbitrary overturn fixed mount, can carry out easily welding processing to rear vehicle frame; (C) in the time of rear vehicle frame excessive height, can between location-plate and fixed head, place and adjust cylinder, the height adjustment of clamping structure, to clamping rear vehicle frame with rear vehicle frame close contact, is finally screwed bolt, now location-plate clamps; In above-mentioned steps, described installing plate is connected by gripper shoe with connecting plate, two ends, the vertical side of described connecting plate are equipped with fixed head, fixed head is provided with screwed hole, described fixed head upper surface is placed with location-plate, location-plate is provided with sliding tray, bolt passes sliding tray and coordinates with screwed hole, described location-plate is bolted on fixed head upper surface, between described location-plate and fixed head, be also placed with adjustment cylinder, described location-plate is connected with clamping plate in the upper surface that is positioned at connecting plate one end, and clamping plate top is bent to form the clamping structure of hook-type.In use, by adjusting the height of clamping structure, can accurately locate the rear vehicle frame changing highly more among a small circle, and clamp effective, practical.
The both side ends of described connecting plate upper surface is provided with limited block.Limited block mainly carries out cross spacing to rear vehicle frame, prevents that rear vehicle frame from moving axially, and impact processing, has also avoided rear vehicle frame laterally to come off and cause the accident, and security improves.
Described connecting plate two ends vertical plane is provided with installation draw-in groove, draw-in groove is installed and is positioned at the side that connecting plate upper mounted plate is relative.After when rear vehicle frame is arranged on connecting plate top, vehicle frame lower end structure on two sides can be clamped on and install in draw-in groove, adds strong fix and stability.
Described fixed head lower end is also connected with deep floor.When after clamping structure clamps, vehicle frame carries out reverse welding, fixed head need to bear very large active force, so fixed head lower end connection reinforcement floor, and two deep floor sides of fixed head and connecting plate and gripper shoe welding, lower end and installing plate welding, for strengthening the resistance of fixed head, thus the security that improves device, the service life of extension fixture.
Inside described clamping structure, bending part is provided with multiple anti-slip tanks.For preventing that clamping structure from occurring displacement in when upset after vehicle frame after clamping, bending part is provided with multiple anti-slip tanks inside clamping structure, by increasing the frictional force of clamping structure and rear vehicle frame junction, reaches the object of raising clamping and positioning.
Compared with prior art, the invention has the beneficial effects as follows: the using method of this kind of adjustable for height clamping structure of the present invention's design, can adjust the height of clamping structure, thereby can carry out clamping and positioning to the rear vehicle frame of differing heights, practicality is good.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is the structural representation of embodiment.
Label in figure is: 1, clamping structure; 2, clamping plate; 3, draw-in groove is installed; 4, limited block; 5, connecting plate; 6, installing plate; 7, gripper shoe; 8, deep floor; 9, fixed head; 10, adjust cylinder; 11, location-plate; 12, sliding tray; 13, bolt.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated.Embodiments of the present invention include but not limited to the following example.
Embodiment
The using method of a kind of adjustable for height clamping structure as shown in Figure 1, comprises the following steps: (A) installing plate is fixed on overturning rack fixed mount, and rear vehicle frame is positioned over connecting plate upper surface, (B) clamping plate is by clamping structure by tight rear vehicle frame locating clip, and the fixed disk fixing and locking on the rear vehicle frame other end and fixed mount, so just can arbitrary overturn fixed mount, can carry out easily welding processing to rear vehicle frame, (C) in the time of rear vehicle frame excessive height, can between location-plate and fixed head, place and adjust cylinder, the height adjustment of clamping structure, to clamping rear vehicle frame with rear vehicle frame close contact, is finally screwed bolt, now location-plate clamps, in above-mentioned steps, described installing plate 6 is connected by gripper shoe 7 with connecting plate 5, described connecting plate 5 two ends, vertical side are equipped with fixed head 9, fixed head 9 is provided with screwed hole, described fixed head 9 upper surfaces are placed with location-plate 11, location-plate 11 is provided with sliding tray 12, bolt 13 passes sliding tray 12 and coordinates with screwed hole, described location-plate 11 is fixed on fixed head 9 upper surfaces by bolt 13, between described location-plate 11 and fixed head 9, be also placed with and adjust cylinder 10, described location-plate 11 is connected with clamping plate 2 in the upper surface that is positioned at connecting plate 5 one end, clamping plate 2 tops are bent to form the clamping structure 1 of hook-type.
The both side ends of described connecting plate 5 upper surfaces is provided with limited block 4.
Described connecting plate 5 two ends vertical planes are provided with installs draw-in groove 3, draw-in groove 3 is installed and is positioned at the connecting plate 5 relative sides of upper mounted plate 9.
Described fixed head 9 lower ends are also connected with deep floor 8.
Described clamping structure 1 inner side bending part is provided with multiple anti-slip tanks.
The present invention in use, in the time of rear vehicle frame excessive height, can between location-plate 11 and fixed head 9, place adjust cylinder 10, by the height adjustment of clamping structure 1 to clamping rear vehicle frame with rear vehicle frame close contact, finally bolt 13 is screwed, now location-plate 11 clamps; By adjusting the height of clamping structure 1, can accurately locate the rear vehicle frame changing highly more among a small circle, and clamp effective, practical.
Be as mentioned above embodiments of the invention.The present invention is not limited to above-mentioned embodiment, and anyone should learn the structural change of making under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, within all falling into protection scope of the present invention.
Claims (5)
1. a using method for adjustable for height clamping structure, is characterized in that, comprises the following steps: (A) installing plate is fixed on overturning rack fixed mount, and rear vehicle frame is positioned over connecting plate upper surface, (B) clamping plate is by clamping structure by tight rear vehicle frame locating clip, and the fixed disk fixing and locking on the rear vehicle frame other end and fixed mount, so just can arbitrary overturn fixed mount, can carry out easily welding processing to rear vehicle frame, (C) in the time of rear vehicle frame excessive height, can between location-plate and fixed head, place and adjust cylinder, the height adjustment of clamping structure, to clamping rear vehicle frame with rear vehicle frame close contact, is finally screwed bolt, now location-plate clamps, in above-mentioned steps, described installing plate (6) is connected by gripper shoe (7) with connecting plate (5), described connecting plate (5) vertically two ends, side is equipped with fixed head (9), fixed head (9) is provided with screwed hole, described fixed head (9) upper surface is placed with location-plate (11), location-plate (11) is provided with sliding tray (12), bolt (13) passes sliding tray (12) and coordinates with screwed hole, described location-plate (11) is fixed on fixed head (9) upper surface by bolt (13), between described location-plate (11) and fixed head (9), be also placed with and adjust cylinder (10), described location-plate (11) is connected with clamping plate (2) in the upper surface that is positioned at connecting plate (5) one end, clamping plate (2) top is bent to form the clamping structure (1) of hook-type.
2. the using method of a kind of adjustable for height clamping structure according to claim 1, is characterized in that: the both side ends of described connecting plate (5) upper surface is provided with limited block (4).
3. the using method of a kind of adjustable for height clamping structure according to claim 1, it is characterized in that: described connecting plate (5) two ends vertical plane is provided with installs draw-in groove (3), draw-in groove (3) is installed and is positioned at the relative side of connecting plate (5) upper mounted plate (9).
4. the using method of a kind of adjustable for height clamping structure according to claim 1, is characterized in that: described fixed head (9) lower end is also connected with deep floor (8).
5. the using method of a kind of adjustable for height clamping structure according to claim 1, is characterized in that: described clamping structure (1) inner side bending part is provided with multiple anti-slip tanks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410423437.6A CN104175043A (en) | 2014-08-26 | 2014-08-26 | Utilization method of height-adjustable clamping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410423437.6A CN104175043A (en) | 2014-08-26 | 2014-08-26 | Utilization method of height-adjustable clamping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104175043A true CN104175043A (en) | 2014-12-03 |
Family
ID=51956542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410423437.6A Withdrawn CN104175043A (en) | 2014-08-26 | 2014-08-26 | Utilization method of height-adjustable clamping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104175043A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493412A (en) * | 2014-12-22 | 2015-04-08 | 苏州博众精工科技有限公司 | Carrier mechanism capable of accurately positioning and conveniently fetching |
| CN104632799A (en) * | 2015-01-16 | 2015-05-20 | 苏州凯尔博精密机械有限公司 | Two-side stretching type automobile part fixing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252609A (en) * | 2013-05-22 | 2013-08-21 | 成都海凌达机械有限公司 | Locating-position-adjustable clamping locating device |
| CN103273240A (en) * | 2013-05-22 | 2013-09-04 | 成都海凌达机械有限公司 | Clamping positioning device with adjustable clamping height |
| CN203227970U (en) * | 2013-05-22 | 2013-10-09 | 成都海凌达机械有限公司 | Clamping locating device with adjustable clamping height |
| CN203236171U (en) * | 2013-05-22 | 2013-10-16 | 成都海凌达机械有限公司 | Clamping-positioning device capable of adjusting positioning device |
-
2014
- 2014-08-26 CN CN201410423437.6A patent/CN104175043A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252609A (en) * | 2013-05-22 | 2013-08-21 | 成都海凌达机械有限公司 | Locating-position-adjustable clamping locating device |
| CN103273240A (en) * | 2013-05-22 | 2013-09-04 | 成都海凌达机械有限公司 | Clamping positioning device with adjustable clamping height |
| CN203227970U (en) * | 2013-05-22 | 2013-10-09 | 成都海凌达机械有限公司 | Clamping locating device with adjustable clamping height |
| CN203236171U (en) * | 2013-05-22 | 2013-10-16 | 成都海凌达机械有限公司 | Clamping-positioning device capable of adjusting positioning device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493412A (en) * | 2014-12-22 | 2015-04-08 | 苏州博众精工科技有限公司 | Carrier mechanism capable of accurately positioning and conveniently fetching |
| CN104493412B (en) * | 2014-12-22 | 2016-04-06 | 苏州博众精工科技有限公司 | A kind of accurate positioning picks and places Carrier mechanism easily |
| CN104632799A (en) * | 2015-01-16 | 2015-05-20 | 苏州凯尔博精密机械有限公司 | Two-side stretching type automobile part fixing device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20141203 |