CN108115347A - A kind of turnover automotive frame assembly weld fixture apparatus - Google Patents
A kind of turnover automotive frame assembly weld fixture apparatus Download PDFInfo
- Publication number
- CN108115347A CN108115347A CN201810047007.7A CN201810047007A CN108115347A CN 108115347 A CN108115347 A CN 108115347A CN 201810047007 A CN201810047007 A CN 201810047007A CN 108115347 A CN108115347 A CN 108115347A
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- CN
- China
- Prior art keywords
- plate
- hole
- fixed
- fixing device
- rebound
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- 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
- 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
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- 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
- B23K37/0443—Jigs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention discloses a kind of turnover automotive frame assembly weld fixture apparatus, and including switching mechanism and fixing device, the switching mechanism is equipped with fixing device；Switching mechanism is rotated using motor-driven rotatable shaft, and girder is fixed between shaft, and girder is equipped with fixing device；Fixing device provides pressure using pneumatic cylinder, and the linkage of pneumatic cylinder driving structure part so as to provide clamping force, realizes the fixation of automobile frame.Fixing device of the present invention is while fixed car vehicle frame, moreover it is possible to realize the comprehensive overturning of automobile frame, so as to improve the speed of welding of vehicle frame, improve production efficiency；Fixing device of the present invention controls the structure in clamping device when fixed, using pneumatic cylinder, so as to fulfill linkage, has the characteristics that clamping speed is fast, stability is strong, clamping force is big；Delicate structure of the present invention is flexible, clamping efficiency is high, easy to maintain, is a kind of automobile frame fixing and turning device for being suitable for practicality.
Description
Technical field
The present invention relates to a kind of fixing devices, are specifically a kind of turnover automotive frame assembly weld fixture apparatus.
Background technology
Automobile is in welding manufacture, it usually needs the other small parts of welding on main body mechanism, such as automobile frame,
And these parts suffer from stringent installation site requirement, position deviation then influences whether parts on next station too much
Installation.
Simultaneously automobile frame due to structure it is larger, the parts of welding are more, and are dispersed in each position, therefore are welding
When, it is necessary to automobile frame be overturn, so as to facilitate staff's normal operation.
Therefore need one kind that can also realize the fixing device of vehicle frame overturning while fixed car vehicle frame.
The content of the invention
It is an object of the invention to provide a kind of turnover automotive frame assembly weld fixture apparatus so that automobile frame
360 ° of rotations can be achieved, so as to ensure the speed of welding of automobile frame.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of turnover automotive frame assembly weld fixture apparatus, including switching mechanism and fixing device, feature exists
In the switching mechanism is equipped with fixing device.
The switching mechanism includes the first support base and the second support base, is equipped between the first support base and the second support base
Girder, the both ends of girder are equipped with hanger, and hanger is equipped with shaft, and shaft and bearing block are connected, and bearing block is fixed on the
The upper end of one support base and the second support base；First support base is equipped with speed reducer, and speed reducer connects fixation with shaft, subtracts
Fast machine is equipped with motor.
The fixing device includes limiting device and clamping device, and limiting device includes backing plate, and backing plate is fixed on girder,
One end of backing plate is equipped with vertical main body riser, and backing plate upper end is equipped with supporting vertical plate, and main body riser is equipped with baffle.
The clamping device includes mounting base, and the one side of mounting base is equipped with vertical side plate, vertical side plate and installation bottom
Trapezoidal securing plate is equipped between plate, a rectangular slits are provided on the upside of vertical side plate, rectangular slits are equipped with lower gripping block.
Rebound is equipped on the upside of the vertical side plate, rebound upper end is equipped with card slot, and the one side of card slot is equipped with first through hole,
The downside of card slot is equipped with the second through hole, and the corner of rebound is equipped with third through-hole, and the one side of rebound bottom is equipped with vertical row
The mounting hole group of row.
It is equipped in the card slot of the rebound and presses block, pressing block includes snap-gauge, and snap-gauge one side is equipped with pressing plate, snap-gauge one end
Equipped with fourth hole, the centre of snap-gauge is equipped with fifth hole, and a spacing walls are equipped on the upside of snap-gauge.
The first through hole and fourth hole are run through by axis pin to be fixed, and the both sides of snap-gauge are equipped with tie rod, tie rod one end
With fifth hole by axis pin through fixing, the other end is run through by main pin, and main pin is stuck in spacing walls.
The both sides of the tie rod are equipped with coaming plate, and the axis pin in the second through hole is through coaming plate, while main pin also extends through coaming plate.
One end of the pressing plate is equipped with T-shaped mounting blocks, and T-shaped mounting blocks lower end is equipped with upper clamping block.
The one side of the rebound is equipped with pneumatic cylinder, and pneumatic cylinder is fixed on third through-hole, and the movable end of pneumatic cylinder is fixed
On coaming plate.
The supporting vertical plate is perpendicular to main body riser and backing plate.
The supporting vertical plate upper end tilts.
The mounting base is fixed on girder.
The rebound is fixed on by being screwed into bolt into mounting hole group on vertical side plate.
Beneficial effects of the present invention：
1st, fixing device of the present invention is while fixed car vehicle frame, moreover it is possible to realize the comprehensive overturning of automobile frame, from
And the speed of welding of vehicle frame is improved, improve production efficiency；
2nd, fixing device of the present invention controls the structure in clamping device when fixed using pneumatic cylinder, so as to fulfill linkage,
Have the characteristics that clamping speed is fast, stability is strong, clamping force is big；
3rd, delicate structure of the present invention is flexible, clamping efficiency is high, easy to maintain, is that a kind of automobile frame for being suitable for practicality is fixed
Turnover device.
Description of the drawings
The present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is fixture structure schematic diagram of the present invention；
Fig. 2 is fixture structure schematic diagram of the present invention；
Fig. 3 is clamping device structure diagram；
Fig. 4 is the clamping device structure diagram for removing one of coaming plate；
Fig. 5 is rebound front view；
Fig. 6 is transition plate structure schematic diagram；
Fig. 7 is to press block front view；
Fig. 8 is to press block structure schematic diagram.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment belongs to the scope of protection of the invention.
In the description of the present invention, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ", " in ",
Indicating positions or the position relationship such as " length ", " interior ", " surrounding " are for only for ease of the description present invention and simplify description, without
It is instruction or implies that signified component or element there must be specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.
A kind of turnover automotive frame assembly weld fixture apparatus, including switching mechanism 1 and fixing device 2, such as Fig. 1-2
Shown, switching mechanism 1 is equipped with fixing device 2.
Switching mechanism 1 includes the first support base 11 and the second support base 12, the first support base 11 and the second support base 12 it
Between be equipped with girder 13, the both ends of girder 13 are equipped with hanger 14, and hanger 14 is equipped with shaft 15, and shaft 15 and bearing block cooperation connect
It connects, bearing block is fixed on the upper end of the first support base 11 and the second support base 12.First support base 11 is equipped with speed reducer 16, subtracts
Fast machine 16 and the connection of shaft 15 are fixed, and speed reducer 16 is equipped with motor 17.
The operation principle of switching mechanism 1：Motor 17 is rotated by 16 drive shaft 15 of speed reducer, then band when shaft 15 rotates
Dynamic girder 13 rotates.
Fixing device 2 includes limiting device 21 and clamping device 22, and limiting device 21 includes backing plate 2101, as shown in Figure 1,
Backing plate 2101 is fixed on girder 13, and one end of backing plate 2101 is equipped with vertical main body riser 2102, and 2101 upper end of backing plate is equipped with
Supporting vertical plate 2103, supporting vertical plate 2103 is vertical with main body riser 2102, backing plate 2101 respectively, and main body riser 2102 is equipped with gear
Plate 2104.2103 upper end of supporting vertical plate tilts.
It is set on girder there are two limiting device 21, the limiting device 21 of different position is for different vehicle frames, so as to improve
The serious forgiveness of fixing device.
The limit method of limiting device 21 is：When vehicle frame is fallen by top, one end of vehicle frame and baffle 2104 be bonded and under
On the slope for dropping down onto supporting vertical plate 2103, by the /V to frame end, so that corresponding position can be accurate on vehicle frame
Fall on clamping device 22, so as to which vehicle frame be facilitated to clamp.
Clamping device 22 includes mounting base 2201, and mounting base 2201 is bolted on girder 13, installs bottom
The one side of plate 2201 is equipped with vertical side plate 2202, and trapezoidal securing plate is equipped between vertical side plate 2202 and mounting base 2201
2203.Vertical 2202 upside of side plate is provided with a rectangular slits, and rectangular slits are equipped with lower gripping block 2204.
Vertical 2202 upside of side plate is equipped with rebound 2205,2205 structure of rebound as shown in Figure 5 and Figure 6, rebound
2205 upper ends are equipped with card slot 31, and the one side of card slot 31 is equipped with first through hole 32, and the downside of card slot 31 is equipped with the second through hole 33, transition
The corner of plate 2205 is equipped with third through-hole 34, and the one side of 2205 bottom of rebound is equipped with the mounting hole group 35 being vertically arranged.It crosses
Cab apron 2205 is fixed on by being screwed into bolt into mounting hole group 35 on vertical side plate 2202.
It is equipped in the card slot 31 of rebound 2205 and presses block 2206, as shown in Figure 7 and Figure 8, pressing block 2206 includes snap-gauge
41,41 upside of snap-gauge is equipped with a spacing walls 45, and 41 one side of snap-gauge is equipped with pressing plate 42, and 41 one end of snap-gauge is equipped with fourth hole 43, card
The centre of plate 41 is equipped with fifth hole 44.
First through hole 32 and fourth hole 43 run through /V by axis pin, as shown in figure 4, the both sides of snap-gauge 41 are equipped with drawing
Item 2207,2207 one end of tie rod and fifth hole 44 are by axis pin through /V, and the other end is run through by main pin 2208, stub
Axis 2208 is stuck in spacing walls 45.
The both sides of tie rod 2207 are equipped with coaming plate 2209, and the axis pin in the second through hole 33 is through coaming plate 2209, while main pin
2208 also extend through coaming plate 2209.
One end of pressing plate 42 is equipped with T-shaped mounting blocks 2210, and T-shaped 2210 lower end of mounting blocks is equipped with upper clamping block 2211.
The one side of rebound 2205 is equipped with pneumatic cylinder 2212, and pneumatic cylinder 2212 is fixed on third through-hole 34, pneumatic cylinder
2212 movable end is fixed on coaming plate 2209.
The working method of clamping device 22 is：After automobile frame is fallen in lower gripping block 2204, pneumatic cylinder 2212 acts, gas
The movable end of cylinder pressure 2212 drives tie rod 2207 to move by coaming plate 2209, and tie rod 2207, which then promotes, to be pressed block 2206 and act, from
And upper clamping block 2211 is finally controlled to clamp automobile frame.
The working method of the present invention is as follows：Automobile frame is hoisted to the top of fixing device by driving a vehicle, and then drives a vehicle vapour
Vehicle carriage is fallen in fixing device, and during whereabouts, one end of automobile frame is carried out automobile frame by limiting device 21
/V, after accurate limit is carried out to automobile frame, the frame body of automobile frame is fallen in lower gripping block 2204, and automobile frames is waited to fall
Driving is walked in fixed recession, and upper clamping block 2211 clamps automobile frame under the action of pneumatic cylinder 2212.After automobile frame is fixed, i.e.,
The arbitrarily overturning body of a motor car of switching mechanism 1 can be passed through.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to the embodiment or example particular features, structures, materials, or characteristics described
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can close in any one or more embodiments or example
Suitable mode combines.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.
Claims (5)
1. a kind of turnover automotive frame assembly weld fixture apparatus, special including switching mechanism (1) and fixing device (2)
Sign is that the switching mechanism (1) is equipped with fixing device (2)；
The switching mechanism (1) includes the first support base (11) and the second support base (12), the first support base (11) and second
Girder (13) is equipped between support seat (12), the both ends of girder (13) are equipped with hanger (14), and hanger (14) is equipped with shaft (15),
Shaft (15) and bearing block are connected, and bearing block is fixed on the upper end of the first support base (11) and the second support base (12)；Institute
It states the first support base (11) to fix equipped with speed reducer (16), speed reducer (16) and shaft (15) connection, speed reducer is set on (16)
There is motor (17)；
The fixing device (2) includes limiting device (21) and clamping device (22), and limiting device (21) includes backing plate (2101),
Backing plate (2101) is fixed on girder (13), and one end of backing plate (2101) is equipped with vertical main body riser (2102), backing plate
(2101) upper end is equipped with supporting vertical plate (2103), and main body riser (2102) is equipped with baffle (2104)；
The clamping device (22) includes mounting base (2201), and the one side of mounting base (2201) is equipped with vertical side plate
(2202), trapezoidal securing plate (2203), vertical side plate (2202) are equipped between vertical side plate (2202) and mounting base (2201)
Upside is provided with a rectangular slits, and rectangular slits are equipped with lower gripping block (2204)；
Rebound (2205) is equipped on the upside of the vertical side plate (2202), rebound (2205) upper end is equipped with card slot (31), card slot
(31) one side is equipped with first through hole (32), and the downside of card slot (31) is equipped with the second through hole (33), the turning of rebound (2205)
Place is equipped with third through-hole (34), and the one side of rebound (2205) bottom is equipped with the mounting hole group (35) being vertically arranged；
It is equipped in the card slot (31) of the rebound (2205) and presses block (2206), pressing block (2206) includes snap-gauge (41), card
Plate (41) one side is equipped with pressing plate (42), and snap-gauge (41) one end is equipped with fourth hole (43), and the centre of snap-gauge (41) is equipped with the 5th and leads to
Hole (44), snap-gauge (41) upside are equipped with a spacing walls (45)；
The first through hole (32) and fourth hole (43) are run through by axis pin to be fixed, and the both sides of snap-gauge (41) are equipped with tie rod
(2207), tie rod (2207) one end and fifth hole (44) are run through by axis pin fixes, and the other end is passed through by main pin (2208)
It wears, main pin (2208) is stuck in spacing walls (45)；
The both sides of the tie rod (2207) are equipped with coaming plate (2209), and the axis pin in the second through hole (33) is through coaming plate (2209), together
When main pin (2208) also extend through coaming plate (2209)；
One end of the pressing plate (42) is equipped with T-shaped mounting blocks (2210), and T-shaped mounting blocks (2210) lower end is equipped with upper clamping block
(2211)；
The one side of the rebound (2205) is equipped with pneumatic cylinder (2212), and pneumatic cylinder (2212) is fixed on third through-hole (34),
The movable end of pneumatic cylinder (2212) is fixed on coaming plate (2209).
2. a kind of turnover automotive frame assembly weld fixture apparatus according to claim 1, which is characterized in that described
Supporting vertical plate (2103) is perpendicular to main body riser (2102) and backing plate (2101).
3. a kind of turnover automotive frame assembly weld fixture apparatus according to claim 1, which is characterized in that described
Supporting vertical plate (2103) upper end tilts.
4. a kind of turnover automotive frame assembly weld fixture apparatus according to claim 1, which is characterized in that described
Mounting base (2201) is fixed on girder (13).
5. a kind of turnover automotive frame assembly weld fixture apparatus according to claim 1, which is characterized in that described
Rebound (2205) is fixed on by being screwed into bolt into mounting hole group (35) on vertical side plate (2202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810047007.7A CN108115347A (en) | 2018-01-18 | 2018-01-18 | A kind of turnover automotive frame assembly weld fixture apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810047007.7A CN108115347A (en) | 2018-01-18 | 2018-01-18 | A kind of turnover automotive frame assembly weld fixture apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108115347A true CN108115347A (en) | 2018-06-05 |
Family
ID=62234007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810047007.7A Pending CN108115347A (en) | 2018-01-18 | 2018-01-18 | A kind of turnover automotive frame assembly weld fixture apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108115347A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108559A (en) * | 2018-11-13 | 2019-01-01 | 滁州学院 | A kind of automobile body-in-white flexible welding workbench |
| CN109128670A (en) * | 2018-10-16 | 2019-01-04 | 珠海仕高玛机械设备有限公司 | A kind of automatic turning device of side wall gusset frame welding |
| CN112621071A (en) * | 2020-12-21 | 2021-04-09 | 苏州冬宝光电科技有限公司 | New forms of energy intelligence sightseeing vehicle frame automatic welder |
| US10974779B2 (en) | 2019-01-29 | 2021-04-13 | Honda Motor Co., Ltd. | Rotatable vehicle frame jig |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1696238A1 (en) * | 1989-08-09 | 1991-12-07 | Предприятие П/Я А-1264 | Article adjustment device |
| CN203418272U (en) * | 2013-08-07 | 2014-02-05 | 浙江吉俱泰汽车内饰有限公司 | Automobile seat framework welding clamp for one-time clamping and welding |
| CN104209687A (en) * | 2014-09-17 | 2014-12-17 | 安徽巨一自动化装备有限公司 | Pressing mechanism unit with over-dead point |
| CN205520220U (en) * | 2016-03-09 | 2016-08-31 | 郑州精益达汽车零部件有限公司 | Passenger car axle housing uses frock clamp with welding of leaf spring backing plate |
| CN106181194A (en) * | 2016-08-31 | 2016-12-07 | 柳州市川柳汽车机械有限责任公司 | Automobile end plate assembly weld jig |
| CN206010273U (en) * | 2016-08-17 | 2017-03-15 | 合肥亿翔智能制造有限公司 | A kind of roll-over table for the arbitrarily angled upset of fixture |
| CN206500801U (en) * | 2016-12-26 | 2017-09-19 | 迈赫机器人自动化股份有限公司 | A kind of automobile automatic welding overturns clamping device |
| CN107498206A (en) * | 2017-09-12 | 2017-12-22 | 浙江硕和机器人科技有限公司 | Anti-knock container lid assembling device |
-
2018
- 2018-01-18 CN CN201810047007.7A patent/CN108115347A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1696238A1 (en) * | 1989-08-09 | 1991-12-07 | Предприятие П/Я А-1264 | Article adjustment device |
| CN203418272U (en) * | 2013-08-07 | 2014-02-05 | 浙江吉俱泰汽车内饰有限公司 | Automobile seat framework welding clamp for one-time clamping and welding |
| CN104209687A (en) * | 2014-09-17 | 2014-12-17 | 安徽巨一自动化装备有限公司 | Pressing mechanism unit with over-dead point |
| CN205520220U (en) * | 2016-03-09 | 2016-08-31 | 郑州精益达汽车零部件有限公司 | Passenger car axle housing uses frock clamp with welding of leaf spring backing plate |
| CN206010273U (en) * | 2016-08-17 | 2017-03-15 | 合肥亿翔智能制造有限公司 | A kind of roll-over table for the arbitrarily angled upset of fixture |
| CN106181194A (en) * | 2016-08-31 | 2016-12-07 | 柳州市川柳汽车机械有限责任公司 | Automobile end plate assembly weld jig |
| CN206500801U (en) * | 2016-12-26 | 2017-09-19 | 迈赫机器人自动化股份有限公司 | A kind of automobile automatic welding overturns clamping device |
| CN107498206A (en) * | 2017-09-12 | 2017-12-22 | 浙江硕和机器人科技有限公司 | Anti-knock container lid assembling device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128670A (en) * | 2018-10-16 | 2019-01-04 | 珠海仕高玛机械设备有限公司 | A kind of automatic turning device of side wall gusset frame welding |
| CN109108559A (en) * | 2018-11-13 | 2019-01-01 | 滁州学院 | A kind of automobile body-in-white flexible welding workbench |
| US10974779B2 (en) | 2019-01-29 | 2021-04-13 | Honda Motor Co., Ltd. | Rotatable vehicle frame jig |
| CN112621071A (en) * | 2020-12-21 | 2021-04-09 | 苏州冬宝光电科技有限公司 | New forms of energy intelligence sightseeing vehicle frame automatic welder |
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Application publication date: 20180605 |