CN204160109U - A kind of automobile catalytic device welding clamping device - Google Patents
A kind of automobile catalytic device welding clamping device Download PDFInfo
- Publication number
- CN204160109U CN204160109U CN201420621748.9U CN201420621748U CN204160109U CN 204160109 U CN204160109 U CN 204160109U CN 201420621748 U CN201420621748 U CN 201420621748U CN 204160109 U CN204160109 U CN 204160109U
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- plate
- clamping device
- end cone
- profiling location
- carrier module
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Abstract
The utility model discloses a kind of automobile catalytic device welding clamping device, comprise carrier module clamping mechanism (8), air inlet end cone clamping device and air outlet end cone clamping device; Described air inlet end cone clamping device and air outlet end cone clamping device comprise profiling location-plate I (7) and profiling location-plate II (12) respectively; The side of described profiling location-plate I (7) and profiling location-plate II (12) is respectively equipped with the locking device (5) being fixed air inlet end cone and air outlet end cone; Described carrier module clamping mechanism (8) comprises the C type arm (81) being driven the described carrier module of clamping by driving mechanism, and the center line of described C type arm (81) is consistent with the center line of described profiling location-plate I (7) and profiling location-plate II (12).This welding clamping device uses quick reliable, ensures even weld, improves welding quality, eliminate the phenomenon of catalyst converter weld cracking, have stronger practicality.
Description
Technical field
The utility model belongs to Manufacturing Technology for Automotive Parts field, relates to a kind of clamping device being applied to automobile catalytic device welding.
Background technology
At present, oval automobile catalytic device welding clamping device mainly adopts U-shaped piece of supporting ellipse shape catalyst converter carrier module, and the end cone on both sides, to carrier module pressing, welds after pressing.The quality being put into the position in U-shaped piece due to carrier module is placed by operator entirely, placement location is difficult to hold, cause the outer of carrier module and hold the distance of the profile of boring not of uniform size, thus have influence on weld penetration and the weld bead height of welding of automotive catalyst converter, little apart from large local fusion penetration, even there is the phenomenon of dry joint, easily ftracture under the effect of stress.Traditional this welding clamping device, complicated operation, welding product produced problem multimass is poor, shortens the service life of catalyst converter greatly, there is quality risk.
Summary of the invention
The purpose of this utility model solves prior art Problems existing, and provide a kind of easy to use, efficiency is high, can good positioning welding position, ensures even weld, the welding clamping device of raising automobile catalytic device welding quality.
To achieve these goals, the technical scheme taked of the utility model is this automobile catalytic device welding clamping device that provides, comprise the carrier module clamping mechanism of fixed catalytic device carrier module, the both sides of described carrier module clamping mechanism are respectively equipped with air inlet end cone clamping device and air outlet end cone clamping device; What described air inlet end cone clamping device and air outlet end cone clamping device comprised movable telescopic is respectively used to the prepackage profiling location-plate I of air inlet end cone and the profiling location-plate II for pre-installing air outlet end cone; The side of described profiling location-plate I and profiling location-plate II is respectively equipped with the locking device being fixed air inlet end cone and air outlet end cone; Described carrier module clamping mechanism comprises the C type arm being driven the described carrier module of clamping by driving mechanism, and the center line of described C type arm is consistent with the center line of described profiling location-plate I and profiling location-plate II.
For making technique scheme more detailed and concrete, the utility model also provides following further optimal technical scheme, to obtain satisfied practical function:
Described carrier module clamping mechanism comprises two C type arms be oppositely arranged, and is provided with the lip block placed and support described carrier module between described two C type arms.
Described C type arm inner top side and lower end be respectively equipped with contact with described carrier module hold block tightly, hold block crossing center line tightly and overlap with the centre of location line that described air inlet and outlet end is bored for described two groups.
The driving mechanism of described carrier module clamping mechanism comprises is located at the guide pin bushing and guide rod that described C type arm lower end can be movable relatively, and the linkage driving described guide pin bushing and guide rod to drive described C type arm to move, the driving cylinder that described linkage controls to be connected with this linkage by joystick drives.
Described air inlet end cone clamping device and air outlet end cone clamping device are all supported by bracing frame, described locking device is placed on support frame as described above, the outside of described profiling location-plate I and profiling location-plate II is equipped with running bases, described profiling location-plate I and being connected by motion guide rod between profiling location-plate II with described running bases.
Described profiling location-plate I and profiling location-plate II are all connected with the profiling location-plate control cylinder controlling its motion.
Described locking device comprises locking jaw cylinder, and the front end of described locking jaw cylinder is provided with the locating piece being positioned at end cone air inlet, and described locating piece front end is provided with locking jaw.
Described profiling location-plate I and profiling location-plate II are fitted with the end conical surface imitation profile on be evenly distributed with the magnet of multiple pre-determined bit.
Described profiling location-plate I, profiling location-plate II and lip block are equipped with inductive pick-up.
Described carrier module clamping mechanism, air inlet end cone clamping device and air outlet end cone clamping device are all located on pedestal, and wherein said air outlet end cone clamping device can be connected by relative sliding with between described pedestal.
Described air outlet end cone clamping device is connected by slide block and is engaged on the rail plate be located on described pedestal, and drives described air outlet end cone clamping device to move by sliding cylinder.
The utility model automobile catalytic device welding clamping device compared with prior art, have the following advantages: this device carries out clamping and positioning by carrier module clamping mechanism to carrier module, and respectively air inlet end cone and air outlet end cone are positioned by the air inlet end cone clamping device and air outlet end cone clamping device being located at two ends, in the process of clamping, arrange by the location of device the center line that oval automobile catalytic device center line and two ends are bored to overlap, ensure that end cone is even with carrier module outer surface spacing, ensure that the stable with consistent of welding penetration, thus guarantee even weld, improve oval catalyst converter welding quality, eliminate the phenomenon of catalyst converter weld cracking, there is stronger practicality.
Accompanying drawing explanation
Below the content expressed by the accompanying drawing of this description and the mark in figure are briefly described:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model carrier module clamping mechanism structural representation;
Fig. 3 is the linkage structural representation of the utility model carrier module clamping mechanism;
Fig. 4 is the utility model locking device structure schematic diagram.
Be labeled as in figure: 1, pedestal, 2, bracing frame, 3, running bases, 4, motion guide rod, 5, locking device, 51, locking jaw cylinder, 52, locating piece, 53, locking jaw, 54, positioning support fagging, 6, profiling location-plate control cylinder, 7, profiling location-plate I, 8, carrier module clamping mechanism, 81, C type arm, 82, hold block tightly, 83, lip block, 84, guide pin bushing, 85, guide rod, 86, base plate, 87, linkage, 88, drive cylinder, 89, joystick, 9, magnet, 10, sliding cylinder, 11, rail plate, 12, profiling location-plate II.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, detailed description of the invention of the present utility model is described in further detail.
The utility model automobile catalytic device welding clamping device, as shown in Figure 1, comprises the pedestal 1 of carrier module clamping mechanism 8, air inlet end cone clamping device, air outlet end cone clamping device and a fixation.The both sides of carrier module clamping mechanism 8 are located at by air inlet end cone clamping device and air outlet end cone clamping device.Air inlet end cone clamping device comprises the profiling location-plate I 7 for pre-installing air inlet end cone of movable telescopic, and air outlet end cone clamping device comprises the profiling location-plate II 12 for pre-installing air outlet end cone of movable telescopic.Behind air inlet end cone prepackage location, be fixed away from the locking device 5 in the outside of intermediate carrier assembly clamping mechanism 8 by being located at profiling location-plate I 7; In like manner, air outlet end cone is fixed by being located at profiling location-plate II 12 away from the locking device 5 in the outside of intermediate carrier assembly clamping mechanism 8.Carrier module clamping mechanism 8 comprises C type arm 81, C type arm 81 drives clamping carrier module by driving mechanism, and the carrier module center line of C type arm 81 clamping is consistent with the center line of the air inlet end cone that profiling location-plate I 7 and profiling location-plate II 12 are located and air outlet end cone.
As shown in Figure 2, carrier module clamping mechanism 8 is fixed on pedestal 1 by base plate 86, comprises the lip block 83 being provided with between two C type arm 81, two C type arms 81 be oppositely arranged and placing prop carrier assembly.Each C type arm 81 inner top side and lower end are respectively equipped with protrusion and hold block 82 tightly, for carrier module contact gripping.The block 82 of holding tightly at this place is selected according to special procuring, can self-centering campaign, namely while guarantee clamping carrier module, the center of carrier module does not change, two couple as shown in Figure 2 four holds the centre of location line that the crossing center line of block 82 and air inlet and outlet end bore tightly and coincides, point-blank.
The driving mechanism of the carrier module clamping mechanism 8 in the utility model, as shown in Figure 3, comprises and is located at the guide pin bushing 84 and guide rod 85 that C type arm 81 lower end can be movable relatively, and the linkage 87 driving guide pin bushing 84 and guide rod 85 to drive C type arm 81 to move.Clamping principle controls to drive cylinder 88 to move by maneuvering and control handle 89, drive connected linkage 87, linkage 87 is with the driving guide pin bushing 84 and guide rod 85 relative motion that are dynamically connected, and then controls two relative C type arms 81 and clamp or open.
Air inlet end cone clamping device and air outlet end cone clamping device are supported on pedestal 1 by bracing frame 2, and position of center line clamping air inlet and outlet end being bored by bracing frame 2 and carrier module clamping position of center line are located along the same line.In air inlet end cone clamping device and air outlet end cone clamping device, mobilizable profiling location-plate I 7 and profiling location-plate II 12 are the release and the withdrawal that are controlled location-plate by profiling location-plate control cylinder 6, and wherein profiling location-plate control cylinder 6 is manipulated by control valve.Profiling location-plate I 7 and profiling location-plate II 12 are respectively equipped with the slotted eye coordinated with air inlet end cone and end toper shape of going out, the imitation profile of fitting with the end conical surface is evenly distributed with the magnet 9 of multiple pre-determined bit for profiling location-plate I 7 and profiling location-plate II 12, in order to hold the end conical surface, realize pre-determined bit.The outside of profiling location-plate I 7 and profiling location-plate II 12 is equipped with running bases 3, as the benchmark of motion, profiling location-plate I 7 and being connected by motion guide rod 4 between profiling location-plate II 12 with running bases 3, play motion guide effect, by profiling location-plate control cylinder 6 actuation movement, ensure the accurately consistent of the axis of motion.Wherein motion guide rod 4 is provided with four that are distributed in four corner locations.
The locking device 5 of air inlet end cone clamping device and air outlet end cone clamping device, as shown in Figure 4, comprise locking jaw cylinder 51, the front end of locking jaw cylinder 51 is provided with the locating piece 52 being positioned at end cone air inlet, locating piece 52 front end is provided with locking jaw 53, and locking jaw 53 in center has two positioning support faggings 54.The air inlet and outlet end cone air inlet place of pre-determined bit aimed at respectively by locking device 5, and locking jaw 53 is under the effect of its control cylinder, protruding, and compress end cone, upper and lower two positioning support faggings 54 play spacing supplemental support effect, ensure its stability.
Carrier module clamping mechanism 8, air inlet end cone clamping device and air outlet end cone clamping device are all located on pedestal 1, wherein can be connected by relative sliding between air outlet end cone clamping device with pedestal 1.Air outlet end cone clamping device is connected by slide block and is engaged on the rail plate 27 be located on pedestal 1, and drives air outlet end cone clamping device to move by sliding cylinder 10.
In the utility model, profiling location-plate I 7, profiling location-plate II 12 and lip block 83 are equipped with the inductive pick-up that induction corresponding component is in place, adopt PLC to control, simple and quick, safe and reliable.
When piece installing, profiling location-plate I 7, profiling location-plate II 12 all stretch out, the air inlet of air inlet end cone locking jaw 53 is installed on locating piece 52, air inlet end cone ellipse end installs in the oval imitation-shaped groove of profiling location-plate I 7, oval end face is held by pre-determined bit magnet 9, air inlet end cone inductive pick-up signal is connected, and air inlet end cone has been pre-installed and put in place.In like manner install air outlet end cone, air outlet end cone inductive pick-up signal is connected, and air outlet end cone has been pre-installed and put in place.Be put on lip block 83 by elliptical carrier assembly again, after prepackage puts in place, carrier module inductive pick-up signal is connected.Now assembly crewman walks out welding tooling district, presses total start button, and locking jaw 53 is under the effect of locking jaw cylinder 51, protruding, compresses end cone.Maneuvering and control handle 89 simultaneously, cylinder 88 is driven to stretch out, hinge drives two C type arm 81 centering motions, embrace and clamp carrier module, the center of carrier module and Duan Zhui center are consistent, because arm and carrier module contact point are special procured selected by experiment, carrier module can the motion of self centering in two arms.The sliding cylinder 10 of air outlet end cone side to stretch out air outlet end cone clamping device together with the outlet side vertex of a cone to carrier module and air inlet end cone end, and after pressing puts in place, pressing sensor signal is connected, and inlet, outlet end is bored oval profiling location-plate and return.Return and put in place, welding equipment startup is welded, after welding terminates, and weld jig return.First unclamp inlet, outlet end cone locking jaw 53, the sliding cylinder 11 of air outlet end cone clamping device is retracted, and profiling location-plate stretches out, in order to subsequent operation.Take off and weld workpiece, complete once-through operation, carry out next circulation.
The utility model automobile catalytic device welding clamping device, because this welding clamping device adopts PLC to control, piece installing operating process is fast very convenient, and safe and reliable.In the process of clamping, arrange by the location of device the center line that oval automobile catalytic device center line and two ends are bored to overlap, carrier module can move by self centering in C type arm, ensure that end cone is even with carrier module outer surface spacing, ensure that the stable with consistent of welding penetration, thus ensure even weld, improve oval catalyst converter welding quality, eliminate the phenomenon of catalyst converter weld cracking, there is stronger practicality.
By reference to the accompanying drawings the utility model is exemplarily described above; but the utility model is not limited to aforesaid way; as long as adopt method of the present utility model is conceived and technical scheme is carried out the improvement of various unsubstantialities or directly apply to other occasion, all drop in protection domain of the present utility model.
Claims (10)
1. an automobile catalytic device welding clamping device, it is characterized in that: the carrier module clamping mechanism (8) comprising fixed catalytic device carrier module, the both sides of described carrier module clamping mechanism (8) are respectively equipped with air inlet end cone clamping device and air outlet end cone clamping device; What described air inlet end cone clamping device and air outlet end cone clamping device comprised movable telescopic is respectively used to the prepackage profiling location-plate I (7) of air inlet end cone and the profiling location-plate II (12) for pre-installing air outlet end cone; The side of described profiling location-plate I (7) and profiling location-plate II (12) is respectively equipped with the locking device (5) being fixed air inlet end cone and air outlet end cone; Described carrier module clamping mechanism (8) comprises the C type arm (81) being driven the described carrier module of clamping by driving mechanism, and the center line of described C type arm (81) is consistent with the center line of described profiling location-plate I (7) and profiling location-plate II (12).
2. according to automobile catalytic device welding clamping device according to claim 1, it is characterized in that: described carrier module clamping mechanism (8) comprises two C type arms (81) be oppositely arranged, between described two C type arms (81), be provided with the lip block (83) placed and support described carrier module.
3. according to automobile catalytic device welding clamping device according to claim 2, it is characterized in that: described C type arm (81) inner top side and lower end be respectively equipped with contact with described carrier module hold block (82) tightly, hold block (82) crossing center line tightly and overlap with the centre of location line that described air inlet and outlet end is bored for described two groups.
4. according to automobile catalytic device welding clamping device according to claim 3, it is characterized in that: the driving mechanism of described carrier module clamping mechanism (8) comprises is located at the guide pin bushing (84) and guide rod (85) that described C type arm (81) lower end can be movable relatively, and the linkage (87) driving described guide pin bushing (84) and guide rod (85) to drive described C type arm (81) to move, the driving cylinder (88) that described linkage (87) controls to be connected with this linkage (87) by joystick (89) drives.
5., according to automobile catalytic device welding clamping device according to claim 4, it is characterized in that: described profiling location-plate I (7) and profiling location-plate II (12) are all connected with the profiling location-plate control cylinder (6) controlling its motion.The outside of described profiling location-plate I (7) and profiling location-plate II (12) is equipped with running bases (3), described profiling location-plate I (7) and being connected by motion guide rod (4) between profiling location-plate II (12) with described running bases (3).
6. according to automobile catalytic device welding clamping device according to claim 5, it is characterized in that: described locking device (5) comprises locking jaw cylinder (51), the front end of described locking jaw cylinder (51) is provided with the locating piece (52) being positioned at end cone air inlet, and described locating piece (52) front end is provided with locking jaw (53).
7., according to automobile catalytic device according to claim 6 welding clamping device, it is characterized in that: described profiling location-plate I (7) and profiling location-plate II (12) upper fit with the end conical surface imitation profile on be evenly distributed with multiple magnet (9).
8., according to automobile catalytic device welding clamping device according to claim 7, it is characterized in that: described profiling location-plate I (7), profiling location-plate II (12) and lip block (83) are equipped with inductive pick-up.
9. according to the automobile catalytic device welding clamping device described in any one of claim 1 to 8, it is characterized in that: described carrier module clamping mechanism (8), air inlet end cone clamping device and air outlet end cone clamping device are all located on pedestal (1), can be connected by relative sliding between wherein said air outlet end cone clamping device with described pedestal (1).
10. according to automobile catalytic device welding clamping device according to claim 9, it is characterized in that: described air outlet end cone clamping device is connected by slide block and is engaged on the rail plate (27) be located on described pedestal (1), and drives described air outlet end cone clamping device to move by sliding cylinder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420621748.9U CN204160109U (en) | 2014-10-24 | 2014-10-24 | A kind of automobile catalytic device welding clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420621748.9U CN204160109U (en) | 2014-10-24 | 2014-10-24 | A kind of automobile catalytic device welding clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204160109U true CN204160109U (en) | 2015-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420621748.9U Expired - Fee Related CN204160109U (en) | 2014-10-24 | 2014-10-24 | A kind of automobile catalytic device welding clamping device |
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| Country | Link |
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| CN (1) | CN204160109U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965190A (en) * | 2016-06-22 | 2016-09-28 | 河源市新天彩科技有限公司 | Full-automatic assembling mechanism |
| CN107335958A (en) * | 2017-07-24 | 2017-11-10 | 北京汽车股份有限公司 | Auto welding jig |
| CN107671481A (en) * | 2017-11-16 | 2018-02-09 | 天津卡达克汽车高新技术有限公司 | A kind of automobile prime catalyst converter case weld frock |
| CN108994515A (en) * | 2018-10-15 | 2018-12-14 | 赵硕 | A kind of integral new-energy passenger welding clamp of vehicle frame |
-
2014
- 2014-10-24 CN CN201420621748.9U patent/CN204160109U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965190A (en) * | 2016-06-22 | 2016-09-28 | 河源市新天彩科技有限公司 | Full-automatic assembling mechanism |
| CN105965190B (en) * | 2016-06-22 | 2018-01-30 | 河源市新天彩科技有限公司 | A kind of full-automatic assemble mechanism |
| CN107335958A (en) * | 2017-07-24 | 2017-11-10 | 北京汽车股份有限公司 | Auto welding jig |
| CN107671481A (en) * | 2017-11-16 | 2018-02-09 | 天津卡达克汽车高新技术有限公司 | A kind of automobile prime catalyst converter case weld frock |
| CN108994515A (en) * | 2018-10-15 | 2018-12-14 | 赵硕 | A kind of integral new-energy passenger welding clamp of vehicle frame |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151030 Address after: 241000 Anhui city of Wuhu Province Silver Lake Economic and Technological Development Zone No. 62 North Road Patentee after: Wuhu Institute of Technology Address before: 241000 Anhui city of Wuhu Province Silver Lake Economic and Technological Development Zone No. 62 North Road (North Campus) Wuhu Institute of Technology School of Electrical Engineering Patentee before: Jiang Ling |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20151024 |
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| EXPY | Termination of patent right or utility model |