CN105935737A - Riveting device for automobile frame assembly - Google Patents
Riveting device for automobile frame assembly Download PDFInfo
- Publication number
- CN105935737A CN105935737A CN201610425659.0A CN201610425659A CN105935737A CN 105935737 A CN105935737 A CN 105935737A CN 201610425659 A CN201610425659 A CN 201610425659A CN 105935737 A CN105935737 A CN 105935737A
- Authority
- CN
- China
- Prior art keywords
- location
- hinged
- frame
- frame assembly
- claw
- 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
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/14—Riveting machines specially adapted for riveting specific articles, e.g. brake lining machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
- B21J15/42—Special clamping devices for workpieces to be riveted together, e.g. operating through the rivet holes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to a riveting device for an automobile frame assembly. The riveting device comprises a base fixedly arranged on a foundation. Sliding rails are arranged on the base. A plurality of clamping devices in sliding connection with the sliding rails are arranged on the sliding rails. The riveting device is reasonable in structure design, convenient to operate, capable of guaranteeing the precision and the quality requirements of riveting of the automobile frame assembly, and the assembling efficiency is improved.
Description
Technical field
The present invention relates to the riveting set of a kind of automotive frame assembly.
Background technology
Existing automotive frame assembly is when riveting, it is riveted together after the parts such as longeron, crossbeam, connecting plate and hanger are assembled, mainly freely rivet, all multiple components assemble and only carry out location riveting by the rivet hole on parts, hole position error and deformation is all there is due to parts, rivet hole is tightly relied on to rivet during riveting, it is impossible to ensure diagonal and the dimensional tolerance of width of frame assembly, therefore can only be corrected after riveting completes.This riveting method causes that frame assembly assembling quality is unstable and efficiency of assembling is relatively low, even and if portioned product be also difficult to reach prescription by correction, can only remanufacture, cause the waste of material.
Summary of the invention
The invention provides the riveting set of a kind of automotive frame assembly, its reasonable in design, easy to operate, it is possible to ensure precision and the prescription of automotive frame assembly riveting, and improve efficiency of assembling, solve problems of the prior art.
The present invention solves above-mentioned technical problem be the technical scheme is that, it includes being fixedly arranged on the base of ground, is provided with slide rail, is provided with some clamping devices being slidably connected with it on slide rail on base；nullClamping device includes frame，The bottom of frame is provided with the chute being slidably connected with slide rail，The both sides of frame are provided with two location claws，Position location-plate and horizontally disposed gripper shoe that claw includes being vertically arranged，Location-plate and the perpendicular setting of gripper shoe，Locating piece it is provided with inside location-plate，Wherein a location claw is provided with the first hinged end and the second hinged end，First hinged end is hinged with the piston end of upset cylinder，The cylinder barrel end of upset cylinder is hinged with frame，Second hinged end is hinged with frame，Frame both sides are additionally provided with two symmetrically arranged gripping dogs，Each gripping dogs is provided with the 3rd hinged end and the 4th hinged end，3rd hinged end is hinged with the piston end of clamping cylinder，The cylinder barrel end of clamping cylinder is hinged with frame，4th hinged end is hinged with frame，The gripping dogs being positioned at frame homonymy matches with location claw，Gripping dogs is provided with depression bar.
Wherein a clamping device also includes two positioning seats being positioned at frame both sides, is provided with the location bar threadeded with it running through positioning seat in positioning seat, and one end of location bar is provided with rotation hand wheel, and the other end of location bar is through location-plate and the locating piece positioning claw.
The both sides of described base are provided with ground cover plate, are provided with floating cover between the ground cover plate of base both sides.
Being interval with several strut kongs along its short transverse on described gripping dogs, depression bar is connected with arbitrary strut kong.
Described clamping device is five.
Described clamping device is two.
Described clamping device is provided with locking device.
The present invention uses such scheme, has the advantage that
1, the location claw of clamping device, gripping dogs are matched by upset cylinder, clamping cylinder, thus vehicle frame two longeron is fixed, then rivet again after the parts such as crossbeam, connecting plate being put into installation site, so ensure that precision and prescription that automotive frame assembly rivets, and improve efficiency of assembling, decrease percent defective, and alleviate the labor intensity of workman.
2, before riveting starts, first first longeron is fixed by location claw, gripping dogs, second longeron is owing to overturning the effect of cylinder, during being fixed to installation site, forward reach, from the turned-out inside sidespin of state, the operating position specified with the location claw of upset cylinders to, the most beneficially crossbeam, the laying of connecting plate；After riveting, by overturning the effect of cylinder, make and overturn turned-out turn of angle of location claw of cylinders, thus be conducive to taking out the vehicle frame riveted.
3, in order to ensure the precision of assembling of frame assembly, wherein a clamping device is additionally provided with location bar, when clamping device fixes longeron, in rotating rotation hand wheel and making the hole, location that location bar stretches on longeron, so that longeron is accurately positioned fixing.
4, in order to adapt to the longeron of differing heights, enable the depression bar on gripping dogs to push down longeron, gripping dogs is interval with several strut kongs along its short transverse, during use, make depression bar be connected with arbitrary strut kong as required.
5, clamping device can move on slide rail and adjust position, to adapt to the assembling of frame assembly.The position adjusted to enable clamping device to be fixed on, clamping device is provided with locking device.
6, versatility is high, and owing to its width of different frame assemblies is the most different, a kind of locating piece can not reach requirement, when riveting different frame assemblies, only need to change the locating piece on the claw of location.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is that the A A in Fig. 1 is to sectional structure schematic diagram.
Fig. 3 is that the B B in Fig. 1 is to partial cross structural representation.
Fig. 4 is the structural representation of the clamping upper clipping claw of clamping device.
In figure, 1, base, 2, slide rail, 3, clamping device, 4, ground, 5, ground cover plate, 6, floating cover, 7, strut kong, 8, longeron, 301, frame, 302, chute, 303, location-plate, 304, gripper shoe, 305, locating piece, the 306, first hinged end, the 307, second hinged end, 308, upset cylinder, 309, gripping dogs, the 310, the 3rd hinged end, the 311, the 4th hinged end, 312, clamping cylinder, 313, depression bar, 314, positioning seat, 315, location bar, 316, rotation hand wheel.
Detailed description of the invention
For the technical characterstic of this programme can be clearly described, below by detailed description of the invention, and combining its accompanying drawing, the present invention will be described in detail.
As shown in Figure 1 to 4, the present invention includes the base 1 being fixedly arranged on ground 4, is provided with slide rail 2 on base 1, is provided with five clamping devices being slidably connected with it 3 on slide rail 2, and clamping device 3 is provided with locking device (being not drawn in figure).Clamping device 3 includes that frame 301, the bottom of frame 301 are provided with the chute 302 being slidably connected with slide rail 2, and the both sides of frame 301 are provided with two location claws.Location claw includes location-plate 303 and the horizontally disposed gripper shoe 304 being vertically arranged, location-plate 303 and the perpendicular setting of gripper shoe 304, is provided with locating piece 305 inside location-plate 303.Wherein a location claw is provided with the first hinged end 306 and the second hinged end 307, and the first hinged end 306 is hinged with the piston end of upset cylinder 308, and the cylinder barrel end of upset cylinder 308 is hinged with frame 301, and the second hinged end 307 is hinged with frame 301.Frame 301 both sides are additionally provided with two symmetrically arranged gripping dogs 309, each gripping dogs 309 is provided with the 3rd hinged end 310 and the 4th hinged end 311,3rd hinged end 310 is hinged with the piston end of clamping cylinder 312, the cylinder barrel end of clamping cylinder 312 is hinged with frame 301, and the 4th hinged end 311 is hinged with frame 301.The gripping dogs 309 being positioned at frame 301 homonymy matches with location claw.Being interval with three strut kongs 7 along its short transverse on gripping dogs 309, depression bar 313 is connected with arbitrary strut kong 7.Wherein a clamping device 3 also includes two positioning seats 314 being positioned at frame 301 both sides, the location bar 315 threadeded with it running through positioning seat 314 it is provided with in positioning seat 314, one end of location bar 315 is provided with rotation hand wheel 316, and the other end of location bar 315 is through location-plate 303 and the locating piece 305 positioning claw.The both sides of base 1 are provided with ground cover plate 5, are provided with floating cover 6 between the ground cover plate 5 of base 1 both sides.
The location claw of clamping device 3, gripping dogs 309 are matched by upset cylinder 308, clamping cylinder 312, thus vehicle frame two longeron 8 is fixed, then rivet again after the parts such as crossbeam, connecting plate being put into installation site, so ensure that precision and prescription that automotive frame assembly rivets, and improve efficiency of assembling, decrease percent defective, and alleviate the labor intensity of workman.
Before riveting starts, first first longeron 8 is fixed by location claw, gripping dogs 309, second longeron 8 is owing to overturning the effect of cylinder 308, during being fixed to installation site, the claw that positions being connected with upset cylinder 308 forwards reach, from the turned-out inside sidespin of state, the operating position specified to, the most beneficially crossbeam, the laying of connecting plate；After riveting, by overturning the effect of cylinder 308, make and overturn turned-out turn of angle of location claw that cylinder 308 is connected, thus being conducive to taking out the vehicle frame riveted.
In order to ensure the precision of the assembling of frame assembly, wherein a clamping device 3 is additionally provided with location bar 315, when clamping device 3 fixes longeron, in making, by rotation rotation hand wheel 316, the hole, location that location bar 315 stretches on longeron 8, so that longeron is accurately positioned fixing.
In order to adapt to the longeron 8 of differing heights, make the depression bar 313 on gripping dogs 309 can push down longeron 8, gripping dogs 309 is interval with several strut kongs 7 along its short transverse, during use, make depression bar 313 be connected with arbitrary strut kong 7 as required.
Clamping device 3 can move on slide rail 2 and adjust position, to adapt to the assembling of frame assembly.The position adjusted to make clamping device 3 to be fixed on, clamping device 3 is provided with locking device.
Versatility is high, and owing to its width of different frame assemblies is the most different, a kind of locating piece 305 can not reach requirement, when riveting different frame assemblies, only need to change the locating piece 305 on the claw of location.
During use, first according to the difference of vehicle frame, it is adjusted to suitable position by mobile on slide rail 2 for each clamping device 3, then by controlling device, location claw is opened with gripping dogs 309, make location claw and gripping dogs 309 be in the relaxation state of rotation.With suspender, longeron 8 is put on the claw of location, in making location bar 315 insert the hole, location of longeron 8 by operation rotation hand wheel 316 thus longeron 8 is positioned, each crossbeam, connecting plate are placed on request, by controlling device, location claw is clamped with gripping dogs 309, then carry out the riveting work above vehicle frame.After having riveted, location bar 315 is made to exit the hole, location of longeron 8 by operation rotation hand wheel 316, by controlling device, location claw is opened with gripping dogs 309, be reentered into after unloading vehicle frame by suspender and overturn 180 ° on the claw of location, carry out the riveting work below vehicle frame.In order to improve work efficiency, it is achieved the flow work, it is also possible to put into after vehicle frame being unloaded and overturning 180 ° on the location claw of another set of riveting set, carry out the riveting below vehicle frame.
Above-mentioned detailed description of the invention cannot function as limiting the scope of the invention, and to those of ordinary skill in the art, any alternate modification being made embodiment of the present invention or conversion all fall within protection scope of the present invention.
The present invention does not describes part in detail, is the known technology of those skilled in the art of the present technique.
Claims (7)
1. the riveting set of an automotive frame assembly, it is characterised in that: include the base being fixedly arranged on ground, base is provided with slide rail, slide rail is provided with some clamping devices being slidably connected with it；nullClamping device includes frame，The bottom of frame is provided with the chute being slidably connected with slide rail，The both sides of frame are provided with two location claws，Position location-plate and horizontally disposed gripper shoe that claw includes being vertically arranged，Location-plate and the perpendicular setting of gripper shoe，Locating piece it is provided with inside location-plate，Wherein a location claw is provided with the first hinged end and the second hinged end，First hinged end is hinged with the piston end of upset cylinder，The cylinder barrel end of upset cylinder is hinged with frame，Second hinged end is hinged with frame，Frame both sides are additionally provided with two symmetrically arranged gripping dogs，Each gripping dogs is provided with the 3rd hinged end and the 4th hinged end，3rd hinged end is hinged with the piston end of clamping cylinder，The cylinder barrel end of clamping cylinder is hinged with frame，4th hinged end is hinged with frame，The gripping dogs being positioned at frame homonymy matches with location claw，Gripping dogs is provided with depression bar.
The riveting set of a kind of automotive frame assembly the most according to claim 1, it is characterized in that: wherein a clamping device also includes being positioned at two positioning seats of frame both sides, the location bar threadeded with it running through positioning seat it is provided with in positioning seat, one end of location bar is provided with rotation hand wheel, and the other end of location bar is through location-plate and the locating piece positioning claw.
The riveting set of a kind of automotive frame assembly the most according to claim 1, it is characterised in that: the both sides of described base are provided with ground cover plate, are provided with floating cover between the ground cover plate of base both sides.
The riveting set of a kind of automotive frame assembly the most according to claim 1, it is characterised in that: being interval with several strut kongs along its short transverse on described gripping dogs, depression bar is connected with arbitrary strut kong.
The riveting set of a kind of automotive frame assembly the most according to claim 1, it is characterised in that: described clamping device is five.
The riveting set of a kind of automotive frame assembly the most according to claim 1, it is characterised in that: described clamping device is two.
The riveting set of a kind of automotive frame assembly the most according to claim 1, it is characterised in that: described clamping device is provided with locking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610425659.0A CN105935737B (en) | 2016-06-16 | 2016-06-16 | A kind of riveting set of automotive frame assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610425659.0A CN105935737B (en) | 2016-06-16 | 2016-06-16 | A kind of riveting set of automotive frame assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105935737A true CN105935737A (en) | 2016-09-14 |
| CN105935737B CN105935737B (en) | 2019-07-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610425659.0A Active CN105935737B (en) | 2016-06-16 | 2016-06-16 | A kind of riveting set of automotive frame assembly |
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| Country | Link |
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| CN (1) | CN105935737B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111715839A (en) * | 2019-03-20 | 2020-09-29 | 中国兵器工业集团航空弹药研究院有限公司 | Be used for riveting integral type of assembly non-circular cross section part frame |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111715839A (en) * | 2019-03-20 | 2020-09-29 | 中国兵器工业集团航空弹药研究院有限公司 | Be used for riveting integral type of assembly non-circular cross section part frame |
| CN111715839B (en) * | 2019-03-20 | 2022-03-22 | 中国兵器工业集团航空弹药研究院有限公司 | Be used for riveting integral type of assembly non-circular cross section part frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105935737B (en) | 2019-07-12 |
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Address after: 276800 Shandong province Rizhao City Donggang Heshan Road on the eastern side of North tidal station Patentee after: RIZHAO XINGYE AUTO PARTS Co.,Ltd. Address before: 276800 Shandong province Rizhao City Donggang Heshan Road on the eastern side of North tidal station Patentee before: XINGYE AUTO SPARE PARTS MAKING Co.,Ltd. |