CN110154072A - A kind of energy-absorption box clamping device - Google Patents
A kind of energy-absorption box clamping device Download PDFInfo
- Publication number
- CN110154072A CN110154072A CN201910475382.6A CN201910475382A CN110154072A CN 110154072 A CN110154072 A CN 110154072A CN 201910475382 A CN201910475382 A CN 201910475382A CN 110154072 A CN110154072 A CN 110154072A
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- CN
- China
- Prior art keywords
- energy
- absorption box
- block
- seat board
- clamping jaw
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/02—Gripping heads and other end effectors servo-actuated
- B25J15/0206—Gripping heads and other end effectors servo-actuated comprising articulated grippers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a kind of energy-absorption box clamping devices.Including seat board and two clamping jaws, the upside of the seat board is equipped with two groups of articulated slabs, every group of articulated slab includes two articulated slabs being oppositely arranged, two clamping jaws are respectively hinged between one group of articulated slab, each clamping jaw is hinged by linking arm and clamping jaw control cylinder, the clamping jaw control cylinder control clamping jaw overturning, to unclamp and clamp energy-absorption box, is additionally provided with energy-absorption box positioning support component on the seat board on the inside of the clamping jaw.The present invention uses link mechanism, the problem of effective solution narrow space, integral layout is placed on immediately below energy-absorption box, position is as low as possible when clamping jaw clamps, weld seam peripheral position is got out of the way as far as possible compared with other devices, guarantees welding gun accessibility, posture and weld seam one-pass molding, and it is greatly improved worker's upper and lower pieces efficiency, improves the reliability of weld job, and improve labor productivity.
Description
Technical field
The present invention relates to bumper automatic welding fields, and in particular to a kind of energy-absorption box clamping device.
Background technique
With the development of the automobile industry, bumper has also moved towards the road of innovation as a kind of important safety device
Road.The automobile front/rear collision bumper of today will also be pursued and the harmony of car body moulding and system other than keeping original defencive function
One, pursue the lightweight of itself.Protection vehicle body and the work of passenger are played since bumper can absorb alleviation foreign impacts power
With the quality of bumper is just shown most important at this time, and wherein welding quality is the most key.Traditional bumper welding due to
By human weld's speed, wire feed rate, the influences such as welding posture are difficult to accomplish the stability of quality and controllability；Furthermore worker's labor
Efficiency of movement is low, large labor intensity, more demanding to worker operation, is unfavorable for the disadvantage that Cost Control etc. is also the prior art
End.
Summary of the invention
The purpose of the present invention is in view of the deficienciess of the prior art, providing a kind of energy-absorption box clamping device.
To achieve the above object, described the present invention provides a kind of energy-absorption box clamping device, including seat board and two clamping jaws
The upside of seat board is equipped with two groups of articulated slabs, and every group of articulated slab includes two articulated slabs being oppositely arranged, and two clamping jaws are respectively articulated with
Between one group of articulated slab, each clamping jaw is hinged by linking arm and clamping jaw control cylinder, the clamping jaw control cylinder control folder
Pawl overturning, to unclamp and clamp energy-absorption box, is additionally provided with energy-absorption box positioning support component on the seat board on the inside of the clamping jaw.
Further, the energy-absorption box positioning support component includes being bolted to L-type reference block and adjustment block on pedestal,
The L-type reference block is bolted with adjustment block, and supporting block and energy-absorption box positioning pin, the energy-absorbing are equipped on the upside of the adjustment block
The upper end of box positioning pin is higher than the upper surface of adjustment block, between the L-type reference block and two edge of adjustment block and adjusts
The adjustment gasket of multiple and different thickness is equipped between block and supporting block.
Further, mistake proofing pin is additionally provided on the upside of the seat board.
Further, the downside of seat board is arranged in the clamping jaw control cylinder, and the seat board is equipped with and passes through for linking arm
Perforation, the linking arm is interspersed to be arranged in perforation.
Further, several through-holes are equipped on the adjustment block and seat board, are equipped with energy-absorption box on the downside of the seat board and jack
Cylinder, the energy-absorption box jacking cylinder are connected with link block, and several mandrils are equipped on the upside of the link block, and each mandril is interspersed to be set
It sets in a through-hole, in a contracted state, the upper end of the mandril is lower than supporting block to the energy-absorption box jacking cylinder, described
In the extended state, the upper end of the mandril is higher than the upper end of energy-absorption box positioning pin to energy-absorption box jacking cylinder.
Further, the mandril includes two, is separately positioned on the two sides of energy-absorption box positioning pin.
Further, the tapered shape in upper end of the energy-absorption box positioning pin.
It is whole the problem of effective solution narrow space the utility model has the advantages that 1, energy-absorption box clamp system uses link mechanism
Layout is placed on immediately below energy-absorption box, and position is as low as possible when clamping jaw clamps, and weld seam peripheral position is most compared with other devices
Amount is got out of the way, and guarantees welding gun accessibility, posture and weld seam one-pass molding.
2, using unilateral double cylinder power output mechanisms, guarantee that energy-absorption box ejects uniform force, artificial pickup side when every side lower part
Just, it is greatly improved worker's upper and lower pieces efficiency.
3, energy-absorption box put part increase machinery positioning support and it is anti-misplace measure, can effectively evade worker operation misplace to after
The risk of continuous operation, and increase sensor detecting device, the reliability of weld job is improved, and improve labor productivity.
Detailed description of the invention
Fig. 1 is the schematic perspective view for the clamping device of bumper automatic welding；
Fig. 2 is the front view for the clamping device of bumper automatic welding；
Fig. 3 is the structural schematic diagram for the chassis of the clamping device of bumper automatic welding；
Fig. 4 is the structural schematic diagram of the press mechanism of girder hold-down mechanism；
Fig. 5 is the partial schematic diagram in energy-absorption box clamping device region；
Fig. 6 is the connection schematic diagram of clamping jaw and clamping jaw control cylinder；
Fig. 7 is the partial schematic diagram of the lateral pressing structure of shoe of girder hold-down mechanism；
Fig. 8 is the structural schematic diagram of the girder limited block of girder hold-down mechanism；
Fig. 9 is the structural schematic diagram of girder positioning component；
Figure 10 is the structural schematic diagram of the support of girder hold-down mechanism；
Figure 11 is the structural schematic diagram of the auxiliary support block of girder hold-down mechanism；
Figure 12 is the structural schematic diagram of energy-absorption box jacking cylinder, connecting hole and mandril.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated, and the present embodiment is with technical solution of the present invention
Premised under implemented, it should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.
As shown in Fig. 1 to 12, the embodiment of the invention provides a kind of clamping device for bumper automatic welding, the dresses
It sets including chassis 1, energy-absorption box clamp system 4 and girder hold-down mechanism is equipped on the upside of chassis 1.Wherein, energy-absorption box clamp system 4 wraps
Two groups are included, is respectively used to fix an energy-absorption box.Two groups of energy-absorption box clamp systems 4 are separately positioned on the upper two sides of chassis 1, girder
Hold-down mechanism includes press mechanism and lateral pressing structure of shoe 3.Wherein, press mechanism includes support frame 21, jacking component, press beam 22 and master
Beam holds down assembly.Support frame 21 is fixed at the upside of chassis 1, and the back side of support frame 21, jacking group is arranged in jacking component
Part is fixedly connected with press beam 22, and for jacking component for driving press beam 22 to move up and down, press beam 22 includes two, also, two pressures
Beam 22 is oppositely arranged on the two sides of jacking component, is equipped in press beam 22 and compresses for girder to be pressed in the girder on the upside of energy-absorption box
Component.
As shown in Fig. 1,2,7 and 8, the lateral pressing structure of shoe 3 of the embodiment of the present invention includes side pressure cylinder 31, side pressing block 32 and girder
Limited block 33.Air cylinder 31 preferably uses two, and side pressure cylinder 31 is fixed on the upside of chassis 1, side pressure by L-type cylinder block 34
Block 32 is connected on the drive rod of side pressure cylinder 31, and side pressing block 32 is oppositely arranged with girder limited block 33, and girder limited block 33 is solid
It is scheduled on the upside of chassis 1, girder is placed between side pressing block 32 and girder limited block 33, and side pressure cylinder 31 can drive side pressing block 32
It is moved to girder limited block 33, and then girder is pressed between side pressing block 32 and girder limited block 33.Girder limited block 33 includes
First girder limited block 331 and the second girder limited block that 331 upper lateral part of the first girder limited block is fixed on by countersunk bolt
332, the second girder limited block 332 preferably uses 304 blooms with side pressing block 32, with anti-scratch girder.Side pressure cylinder in order to prevent
It is excessive to the impact force of girder when 31 movement, a side is fixed on the chassis 1 between side pressing block 32 and girder limited block 33
Air cylinder limited block 35.
As shown in Figures 1 to 3, the chassis 1 of the embodiment of the present invention includes bottom beam 11, curb girder 12, substrate 13, load bearing beam 14 and connects
Connect beam 15.Wherein, curb girder 12 is two, is separately fixed on front side of 1 both ends of bottom beam, and in turn, bottom beam 11 and curb girder 12 constitute c-type shape
Structure.Load bearing beam 14 is not also preferably two, and two load bearing beams 14 are arranged at intervals on the middle part of bottom beam 11, also, load bearing beam 14
With the ipsilateral setting of curb girder 12, the front end of load bearing beam 14 is connected to the side of attachment beam 15, the fixed bottom beam 11 of substrate 13 and load bearing beam
14 upside, energy-absorption box clamp system 4 are mounted on the both ends of attachment beam 15.For the ease of using forklift transport, in 11 He of bottom beam
Relatively fixed respectively on attachment beam 15 there are two fork plates 18, and prong 19 is equipped in fork plate.
As shown in Fig. 3,4 and 10, the jacking component of the embodiment of the present invention includes press beam cylinder 23 and support 24, wherein branch
Seat 24 includes that the transverse slat 241 and riser 242 of L-shape setting are additionally provided with two between 241 and riser 242 to improve stability
End position is additionally provided with set square 244.Press beam cylinder 23, which carries retaining mechanism, so that device is realized position the case where power-off is died
It keeps, to guarantee the safety of worker operation.Transverse slat 241 is fixed on the upside of chassis 1, and press beam cylinder 23 is connected with slide plate
25, slide plate 25 is slidably connected with riser 242, and in turn, press beam cylinder 23 can push slide plate 25 to move up and down.In order to reduce vibration,
Air supported head 231 is also connected between press beam cylinder 23 and slide plate 25.In order to rationally utilize the space of 1 downside of bottom beam, by press beam
Cylinder 23 is fixed on the downside of transverse slat 241, and opens up avoid holes 131 on the substrate 13, and then press beam cylinder 23 puts in substrate 13
Downside.In order to avoid chassis 1 is too heavy, weight reduction openings 132 are also provided on substrate 13.
As shown in Fig. 1,5 and 6, the energy-absorption box clamp system 4 of the embodiment of the present invention includes seat board 41, clamping jaw 42 and clamping jaw control
Cylinder 43 processed, seat board 41 are fixed on the both ends of attachment beam 15, specifically, seat board 41 is fixed on the outside of the first connecting plate 45,
The both ends of attachment beam 15 are fixed with the second connecting plate 46, and the first connecting plate 45 is bolted with the second connecting plate 46, in order to improve
Stability is further fixed on supporting plate 47 between the downside and the first connecting plate 45 of seat board 41.Every group of energy-absorption box clamp system 4 include
Two clamping jaws 42 are equipped with two groups of articulated slabs 48 in the upside of seat board 41, and every group of articulated slab includes two articulated slabs being oppositely arranged
48, two clamping jaws 42 are respectively hinged between two groups of articulated slabs 48, each clamping jaw 42 controls gas by linking arm 44 and clamping jaw
Cylinder 43 is hinged, and control clamping jaw 42 is overturn when clamping jaw control cylinder 43 stretches, and then is realized and unclamped and clamp energy-absorption box.
As shown in figure 5, for the ease of energy-absorption box is accurately placed in the present apparatus, on the seat board 41 of 42 inside of clamping jaw
It is additionally provided with energy-absorption box positioning support component 7, the energy-absorption box positioning support component of the embodiment of the present invention includes being bolted to pedestal
Upper L-type reference block 71 and adjustment block 72, L-type reference block 71 are bolted with adjustment block 72, and support is equipped on the upside of adjustment block 72
Block 73 and energy-absorption box positioning pin 74, the upper end of energy-absorption box positioning pin 74 is higher than the upper surface of adjustment block 72, also, energy-absorption box positions
The upper end of pin 74 is preferably provided with tapered shape, to be put into.It is equipped between L-type reference block 71 and two edge of adjustment block 72
The adjustment gasket of multiple and different thickness, so as to adjust energy-absorption box positioning pin 74 by the adjustment gasket for cutting respective thickness
Position on front and back and left and right both direction, so as to corresponding with the location hole on energy-absorption box.Adjustment block 72 and supporting block 73 it
Between also be provided with the adjustment gaskets of multiple and different thickness, so as to pass through the adjustable support of adjustment gasket for cutting respective thickness
The height of block 73.Energy-absorption box is manually misplaced in order to prevent, and mistake proofing pin 78, mistake proofing pin 78 and energy-absorption box are additionally provided on the upside of seat board 41
Mistake proofing hole site on bottom is corresponding, staggers the time and can not put down when the direction of energy-absorption box is anti-.
As shown in figure 5, for rationally using the space of 41 downside of seat board, the clamping jaw control cylinder 43 of the embodiment of the present invention is arranged
In the downside of seat board 41, the perforation 411 passed through for linking arm 44 is equipped on seat board 41, the interspersed setting of linking arm 44 is being perforated
In 411.
As shown in fig. 5 and 12, after the completion of welding, for the ease of removing bumper, in adjustment block 72 and seat board 41
Equipped with several through-holes 412, it is equipped with energy-absorption box jacking cylinder 75 in the downside of seat board 41, energy-absorption box jacking cylinder 75 is connected with connection
Block 76, the upside of link block 76 are equipped with several mandrils 77, and mandril 77 is interspersed to be arranged in through-hole 412.Energy-absorption box jacking cylinder 75
In a contracted state, the upper end of mandril 77 is lower than the upper surface of supporting block 73, and energy-absorption box jacking cylinder 75 in the extended state, is pushed up
The upper end of bar 77 is higher than the upper end of energy-absorption box positioning pin 74 and mistake proofing pin 78.After the completion of welding, energy-absorption box clamp system 4 and girder
Hold-down mechanism unclamps, and energy-absorption box jacking cylinder 75 jacks up bumper by mandril 77 upwards, from energy-absorption box positioning pin 74, mistake proofing pin
78 and girder positioning pin 65 on be detached from, and then convenient for removing bumper.In order to improve the stability of jack-up, mandril 77 is preferably two
It is a, and two mandrils 77 are separately positioned on the two sides of energy-absorption box positioning pin 74.
As shown in Figure 1, being connected with positioner for the ease of the present apparatus to be mounted on positioner in the outside of curb girder 12 and turning
Chassis 1 is mounted on positioner by fishplate bar 16 and then by pinboard 16.For the ease of detection, it is equipped on the upside of curb girder 12
Calibration plate 9 is equipped with three coordinate basis holes 91 on calibration plate 9, and three coordinate basis holes 91 are as detection three coordinate of all parts
Datum mark.In order to provide operation object of reference for welding robot, TCP component 92 is additionally provided on calibration plate 9.
As shown in figure 3, in order to improve the structural strength of chassis 1, between bottom beam 11 and curb girder 12 and load bearing beam 14, connection
Stiffener plate is equipped between beam 15 and load bearing beam 14 and the second connecting plate 46 and between curb girder 12 and positioner pinboard 16.
After being mounted on positioner, the stress between bottom beam 11 and curb girder 12 is larger, so adopting between bottom beam 11 and curb girder 12
With twice stiffener plate 17, also, the L-shaped shape of stiffener plate 17.Between bottom beam 11 and load bearing beam 14, attachment beam 15 and load bearing beam
14 and second preferably use triangular form shape stiffener plate between connecting plate 46 and between curb girder 12 and positioner pinboard 16.
As a preferred embodiment, it is fixed with sliding block 26 in the front side of slide plate 25, is equipped with and sliding block in the back side of riser 242
The sliding rail 27 of 26 cooperations can also carry out lateral Displacement to slide plate 25 using sliding block sliding track mechanism, to guarantee that slide plate 25 is stable
It moves up and down.Vertical openings 243 are equipped at the middle part of riser 242, before the front side of slide plate 25 is connected with by several link blocks 28
Plate 29, link block 28 are arranged in vertical openings 243, and in turn, link block 28 does not influence slide plate 25 and slides up and down.Foreboard 29 is preferred
It is spaced and is arranged with riser 242, two press beams 22 are separately fixed at the two sides of foreboard 29 and pass through slide plate when press beam cylinder 23 stretches
25, link block 28, foreboard 29 drive press beam 22 to move up and down, and then realize and unclamp girder and girder is pressed on the upside of energy-absorption box.
As shown in Figures 2 and 4, the girder of the embodiment of the present invention holds down assembly including 51 He of pinch roller that 22 downside of press beam is arranged in
The outside of pinch roller 51, the pneumatic briquetting component packet of the embodiment of the present invention is arranged in pneumatic briquetting component 52, pneumatic briquetting component 52
Lower air cylinder 53 and the lower lock block connecting with lower air cylinder 53 54 are included, buffer spring 55 is equipped between pinch roller 51 and press beam 22.
It after girder is placed in the present apparatus, first passes through lateral pressing structure of shoe and laterally compresses girder, press beam is then driven by jacking component
22 downlinks first pass through pinch roller 51 and girder are pressed on energy-absorption box, and then lower air cylinder 53 is pushing down on lower lock block 54, further
Girder is compressed.Buffer spring 55 and side pressure cylinder limited block 34 can reduce the impact of girder pinching action.
As shown in Fig. 1,2 and 9, when girder is placed in the present apparatus in order to prevent, appearance position deviation, in 1 upside of chassis
It is additionally provided with girder positioning component 6, girder positioning component 6 includes pedestal 61, and pedestal 61 is in drum shape, and the bottom of pedestal 61 is fixed on
On chassis 1, it is bolted the first adjustment block 62 in the upside of pedestal 61, it is fixed to be bolted in the side of the first adjustment block 62
Position block 63,63 side of locating piece have been bolted second adjustment block 64, and second adjustment block 64 is equipped with girder positioning pin 65, the
Multiple and different thickness are respectively equipped between one adjustment block 62 and locating piece 63 and between locating piece 63 and second adjustment block 64
Adjust gasket.Gasket is adjusted by increase and decrease, and then makes the position of girder positioning pin 65 can be on front and back and left and right both direction
It adjusts, so as to corresponding with the position of positioning hole on girder.With between the first adjustment block 62 and locating piece 63 and locating piece 63 with
For adjustment gap between second adjustment block 64 is 3mm, used adjustment gasket can be five, preferred thickness difference
Be the adjustment gasket of two 1mm, the adjustment gasket of 0.5mm, 0.3mm adjustment gasket and a 0.2mm adjustment
Gasket cuts the adjustment gasket of corresponding size according to different errors, the position of girder positioning pin 65 can be adjusted.
As shown in figure 11, in order to which girder prevents occurring deformation in the welding process, Auxiliary support is additionally provided on the upside of chassis 1
Block 8, auxiliary support block 8 are arranged between two lateral pressing structure of shoe 3.The auxiliary support block 8 of the embodiment of the present invention includes being fixed on the
First auxiliary support block 81 of the upside of one chassis 1 and the second auxiliary of 81 upper end of the first auxiliary support block is connected to by countersunk bolt
Supporting block 82 is helped, the L-shaped shape of the first auxiliary support block 81, the second auxiliary support block 82 preferably uses 304 blooms, with anti-scratch master
Beam.
As shown in Fig. 1,5 and 9, the embodiment of the present invention is also integrated with marking machine 100, and marking machine 100 is transferred by marking machine
Plate 101 is fixed on the front side of foreboard 29, and marking machine 100 is arranged between two press beams 22.In the side of energy-absorption box clamp system 4
One is additionally provided with close to switch 103, is used to detect whether that energy-absorption box is put into close to switch 103, preferably pass through close to switch 103
Bracket is mounted on the upside of the second connecting plate 46.Also pass through bracket close to switch 104, close to switch 104 in the upside of pedestal 61
For having detected whether that girder is put into.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, other parts not specifically described belong to the prior art or common knowledge.In the premise for not departing from the principle of the invention
Under, several improvements and modifications can also be made, these modifications and embellishments should also be considered as the scope of protection of the present invention.
Claims (7)
1. a kind of energy-absorption box clamping device, which is characterized in that including seat board and two clamping jaws, the upside of the seat board is equipped with two groups
Articulated slab, every group of articulated slab include two articulated slabs being oppositely arranged, and two clamping jaws are respectively hinged between one group of articulated slab, often
One clamping jaw is hinged by linking arm and clamping jaw control cylinder, the clamping jaw control cylinder control clamping jaw overturning, to unclamp and clamp
Energy-absorption box is additionally provided with energy-absorption box positioning support component on the seat board on the inside of the clamping jaw.
2. energy-absorption box clamping device according to claim 1, which is characterized in that the energy-absorption box positioning support component includes
It is bolted to L-type reference block and adjustment block on pedestal, the L-type reference block is bolted with adjustment block, in the adjustment block
Side is equipped with supporting block and energy-absorption box positioning pin, and the upper end of the energy-absorption box positioning pin is higher than the upper surface of adjustment block, the L-type base
The adjustment gasket of multiple and different thickness is equipped between quasi- block and two edge of adjustment block and between adjustment block and supporting block.
3. energy-absorption box clamping device according to claim 1, which is characterized in that be additionally provided with mistake proofing pin on the upside of the seat board.
4. energy-absorption box clamping device according to claim 1, which is characterized in that the clamping jaw control cylinder is arranged in seat board
Downside, the seat board is equipped with the perforation that passes through for linking arm, and the linking arm is interspersed to be arranged in perforation.
5. energy-absorption box clamping device according to claim 2, which is characterized in that if being equipped on the adjustment block and seat board
Dry through-hole, the seat board downside are equipped with energy-absorption box jacking cylinder, and the energy-absorption box jacking cylinder is connected with link block, the connection
Several mandrils are equipped on the upside of block, each mandril is interspersed to be arranged in a through-hole, the energy-absorption box jacking cylinder is in contraction state
Under, the upper end of the mandril is lower than supporting block, and in the extended state, the upper end of the mandril is higher than the energy-absorption box jacking cylinder
The upper end of energy-absorption box positioning pin.
6. energy-absorption box clamping device according to claim 5, which is characterized in that the mandril includes two, is set respectively
It sets in the two sides of energy-absorption box positioning pin.
7. energy-absorption box clamping device according to claim 2, which is characterized in that the upper end of the energy-absorption box positioning pin is in
Cone-shaped.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910475382.6A CN110154072A (en) | 2019-06-03 | 2019-06-03 | A kind of energy-absorption box clamping device |
| PCT/CN2019/112742 WO2020244124A1 (en) | 2019-06-03 | 2019-10-23 | Clamping mechanism for energy absorption box |
| CN201980097093.5A CN113966267B (en) | 2019-06-03 | 2019-10-23 | Energy-absorbing box fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910475382.6A CN110154072A (en) | 2019-06-03 | 2019-06-03 | A kind of energy-absorption box clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110154072A true CN110154072A (en) | 2019-08-23 |
Family
ID=67627151
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910475382.6A Withdrawn CN110154072A (en) | 2019-06-03 | 2019-06-03 | A kind of energy-absorption box clamping device |
| CN201980097093.5A Active CN113966267B (en) | 2019-06-03 | 2019-10-23 | Energy-absorbing box fixture |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980097093.5A Active CN113966267B (en) | 2019-06-03 | 2019-10-23 | Energy-absorbing box fixture |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN110154072A (en) |
| WO (1) | WO2020244124A1 (en) |
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| WO2020244125A1 (en) * | 2019-06-03 | 2020-12-10 | 南京英尼格玛工业自动化技术有限公司 | Clamping apparatus for automatic welding of bumper |
| WO2020244124A1 (en) * | 2019-06-03 | 2020-12-10 | 南京英尼格玛工业自动化技术有限公司 | Clamping mechanism for energy absorption box |
| WO2021147285A1 (en) * | 2020-01-20 | 2021-07-29 | 南京英尼格玛工业自动化技术有限公司 | Automatic welding and clamping device for energy absorption boxes |
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| CN114029747B (en) * | 2021-11-23 | 2024-03-22 | 上海和达汽车配件有限公司 | Automatic production line for multiple riveting processes of aluminum alloy anti-collision beam |
| CN114952167B (en) * | 2022-05-23 | 2024-07-16 | 徐州徐工施维英机械有限公司 | Automatic clamping device for welding supporting leg box of concrete pump truck |
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| CN110142550A (en) * | 2019-06-03 | 2019-08-20 | 南京英尼格玛工业自动化技术有限公司 | A kind of chassis of the clamping device for bumper automatic welding |
| CN110154072A (en) * | 2019-06-03 | 2019-08-23 | 南京英尼格玛工业自动化技术有限公司 | A kind of energy-absorption box clamping device |
| CN110142549A (en) * | 2019-06-03 | 2019-08-20 | 南京英尼格玛工业自动化技术有限公司 | A kind of clamping device for bumper automatic welding |
-
2019
- 2019-06-03 CN CN201910475382.6A patent/CN110154072A/en not_active Withdrawn
- 2019-10-23 WO PCT/CN2019/112742 patent/WO2020244124A1/en active Application Filing
- 2019-10-23 CN CN201980097093.5A patent/CN113966267B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020244125A1 (en) * | 2019-06-03 | 2020-12-10 | 南京英尼格玛工业自动化技术有限公司 | Clamping apparatus for automatic welding of bumper |
| WO2020244124A1 (en) * | 2019-06-03 | 2020-12-10 | 南京英尼格玛工业自动化技术有限公司 | Clamping mechanism for energy absorption box |
| WO2021147285A1 (en) * | 2020-01-20 | 2021-07-29 | 南京英尼格玛工业自动化技术有限公司 | Automatic welding and clamping device for energy absorption boxes |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020244124A1 (en) | 2020-12-10 |
| CN113966267A (en) | 2022-01-21 |
| CN113966267B (en) | 2023-03-31 |
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Application publication date: 20190823 |
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