CN220006571U - Quick positioning and clamping mechanism for welding - Google Patents
Quick positioning and clamping mechanism for welding Download PDFInfo
- Publication number
- CN220006571U CN220006571U CN202321296849.9U CN202321296849U CN220006571U CN 220006571 U CN220006571 U CN 220006571U CN 202321296849 U CN202321296849 U CN 202321296849U CN 220006571 U CN220006571 U CN 220006571U
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- welding
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- nut
- mounting panel
- clamping mechanism
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- 238000003466 welding Methods 0.000 title claims abstract description 59
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000003825 pressing Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 50
- 239000010705 motor oil Substances 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model relates to the technical field of oil pan welding equipment and discloses a quick positioning and clamping mechanism for welding, which comprises a machine body, wherein a welding head is arranged at the bottom of the right end of the machine body, a first mounting plate is fixedly connected to the middle part of the right end of the machine body, a fixing plate is fixedly connected to the front side of the top end of the first mounting plate, a second mounting plate is slidably connected to the outer surface of the fixing plate, a bolt buffer spring is fixedly connected to the inside of the second mounting plate, a rotating handle is fixedly connected to the other end of the bolt buffer spring, and a nut anti-rotation pin is fixedly connected to the outside of the rotating handle. According to the utility model, through the mutual cooperation among the structures such as the bolt buffer spring, the nut anti-rotation pin, the rotating handle, the positioning pin and the like, the oil drain nut can be accurately welded on the oil pan, the welding nut can be prevented from rotating in the welding process, the welding effect is ensured, the whole structure is simple, and the operability is strong.
Description
Technical Field
The utility model relates to the technical field of oil pan welding equipment, in particular to a quick positioning and clamping mechanism for welding.
Background
The engine oil pan is a metal part positioned at the lower part of the engine, can protect high-speed rotating parts such as a main shaft, a connecting rod and the like in the engine from collision and corrosion, and is mainly used for receiving and storing engine oil circulated in the engine and sending the engine oil to each lubrication point through an oil pump. Meanwhile, the oil pan can also strengthen the overall rigidity of the engine through the shape and the material design, so that the vibration and the noise of the engine are reduced, besides protecting and storing engine oil, the oil pan discharges deposited impurities and waste gas through an oil hole in the oil pan and an oil drain hole in the bottom, wherein the oil drain hole in the oil pan is required to be welded with an oil drain nut in the oil drain hole, normal oil drain is ensured, however, in the prior art, the welding mode of the nut and the oil pan is that the oil drain nut is manually placed in the oil drain hole, the welding position is manually determined, the welding efficiency is low, the oil drain nut can deviate in the welding process, so that the welding effect is poor, and a quick positioning and clamping mechanism for welding is provided by a person in the field to solve the problem.
Disclosure of Invention
In order to make up for the defects, the utility model provides a quick positioning and clamping mechanism for welding, which aims to solve the problems that the welding effect is poor because the welding position is determined manually by manually placing an oil drain nut in an oil drain hole, the welding efficiency is low, and the oil drain nut is deviated in the welding process.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a quick location fixture for welding, includes the organism, the welding head is installed to the right-hand member bottom of organism, organism right-hand member middle part fixedly connected with mounting panel one, the top front side fixedly connected with fixed plate of mounting panel one, the surface sliding connection of fixed plate has mounting panel two, the inside fixedly connected with bolt buffer spring of mounting panel two, bolt buffer spring's the other end fixedly connected with twist grip, twist grip's outside fixedly connected with nut prevents changeing the pin, twist grip's one side fixedly connected with prevents changeing the pin sensor in place, the bottom fixedly connected with a plurality of telescopic links of mounting panel two, the top middle part of mounting panel one is through spring elastic connection welding bottom electrode, the top middle part fixedly connected with locating pin of welding bottom electrode, the outside cover of locating pin is equipped with the oil drain nut.
As a further description of the above technical solution:
the telescopic rod is fixedly connected to the left side of the top end of the first mounting plate, the pressing plate is hinged to the top end of the telescopic rod, the pressing handle is connected to the rear end of the telescopic rod in a rotating mode, and the connecting plate is hinged to the inside of the pressing handle.
As a further description of the above technical solution:
the bottom of the connecting plate is hinged with the outer part of the pressing plate, and anti-skid patterns are arranged on the outer part of the pressing handle.
As a further description of the above technical solution:
the bottom of telescopic link and the top fixed connection of mounting panel one, the longitudinal section of mounting panel two sets up to "concave" shape.
As a further description of the above technical solution:
the order rear side of mounting panel one is through a plurality of supporting pads fixedly connected with backup pad, the top left and right sides of backup pad is all fixedly connected with pinch-off blades, the top of backup pad is provided with the oil pan.
As a further description of the above technical solution:
and an emergency stop button is arranged on the front side of the top end of the first mounting plate.
As a further description of the above technical solution:
the longitudinal section of the nut anti-rotation pin is square, and one end of the nut anti-rotation pin is contacted with the outer surface of the oil drain nut.
The utility model has the following beneficial effects:
1. according to the utility model, through the mutual cooperation among the structures such as the bolt buffer spring, the nut anti-rotation pin, the rotating handle, the positioning pin and the like, the oil drain nut can be accurately welded on the oil pan, the welding nut can be prevented from rotating in the welding process, the welding effect is ensured, the whole structure is simple, and the operability is strong.
2. According to the utility model, through the mutual matching among the structures of the mounting plate II, the pressing plate, the connecting plate and the like, the pressing fixation of the oil pan can be realized, the normal welding of the oil pan and the oil drain nut is ensured, and the oil pan is simple in structure and convenient for people to use.
Drawings
Fig. 1 is a perspective view of a quick positioning and clamping mechanism for welding according to the present utility model;
fig. 2 is a schematic diagram of an oil pan structure of a quick positioning and clamping mechanism for welding according to the present utility model;
FIG. 3 is a schematic view of a mounting plate of a quick positioning and clamping mechanism for welding according to the present utility model;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a schematic view of a structure of a support plate of a rapid positioning and clamping mechanism for welding according to the present utility model;
fig. 6 is an enlarged view at B in fig. 5.
Legend description:
1. a body; 2. a welding head; 3. an oil pan; 4. a first mounting plate; 5. a support pad; 6. a latch buffer spring; 7. an emergency stop button; 8. a compacting plate; 9. a support plate; 10. a fixing plate; 11. a second mounting plate; 12. a telescopic rod; 13. a splice plate; 14. a compression handle; 15. rotating the handle; 16. a nut anti-rotation pin; 17. positioning pins; 18. an oil drain nut; 19. welding a lower electrode; 20. an anti-rotation pin in-place sensor; 22. and (5) an adapter seat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: a quick positioning and clamping mechanism for welding comprises a machine body 1, a welding head 2 is arranged at the bottom of the right end of the machine body 1, the welding head 2 is matched with a welding lower electrode 19, an oil drain nut 18 is used for welding, a first mounting plate 4 is fixedly connected to the middle part of the right end of the machine body 1, a fixed plate 10 is fixedly connected to the front side of the top end of the first mounting plate 4, a second mounting plate 11 is slidably connected to the outer surface of the fixed plate 10, the second mounting plate 11 is convenient to move downwards, a bolt buffer spring 6 is fixedly connected to the inside of the second mounting plate 11, a rotating handle 15 is fixedly connected to the other end of the bolt buffer spring 6, a nut anti-rotation pin 16 is fixedly connected to the outside of the rotating handle 15, an anti-rotation pin in-position sensor 20 is fixedly connected to one side of the rotating handle 15, the anti-rotation pin in-position sensor 20 is used for reminding a worker whether the nut anti-rotation pin 16 is in contact with a positioning pin 17, the bottom end of the mounting plate II 11 is fixedly connected with a plurality of telescopic rods 12, the telescopic rods 12 play a role in supporting the mounting plate II 11 on one hand, on the other hand, play a role in assisting the downward movement of the mounting plate II 11, the synchronous descending of the mounting plate II and the oil drain nut 18 is realized, the welding synchronism is ensured, the middle part of the top end of the mounting plate I4 is elastically connected with a welding lower electrode 19 through a spring, the middle part of the top end of the welding lower electrode 19 is fixedly connected with a positioning pin 17, the oil drain nut 18 is sleeved outside the positioning pin 17, a worker moves a rotating handle 15 towards the direction of a bolt buffer spring 6, so that the bolt buffer spring 6 is in a compressed state, the worker sleeves the oil drain nut 18 on the positioning pin 17, loosens the rotating handle 15, and drives a nut anti-rotation pin 16 to be clamped into the oil drain nut 18 under the elastic force of the bolt buffer spring 6, the fixation of the oil drain nut 18 is completed, the oil drain nut 18 can be prevented from rotating, and the welding effect is ensured.
The top left side fixedly connected with of mounting panel one 4 links up seat 22, and the top of linking seat 22 articulates there is pressure strip 8, and the rear end rotation of telescopic link 12 is connected with pressure handle 14, and pressure handle 16 inside articulates there is link up plate 13, through dial up pressure strip 8 for link up plate 13 takes place the swing, and under the effect of link up plate 13 traction force, drives link up plate 13 down swing, fixes oil pan 3.
The bottom end of the connecting plate 13 is hinged with the outer part of the pressing plate 8, anti-slip patterns are arranged on the outer part of the pressing handle 14, and the friction force between the pressing handle 14 and the fingers of a person can be increased through the design of the anti-slip patterns, so that the anti-slip effect is achieved.
The bottom of telescopic link 12 and the top fixed connection of mounting panel one 4, the longitudinal section of mounting panel two 11 sets up to "concave" shape, sets up to "concave" shape design through the longitudinal section of mounting panel two 11 and is convenient for play the effect of fixed bolt buffer spring 6.
The order rear side of mounting panel one 4 is through a plurality of supporting pads 5 fixedly connected with backup pad 9, and the equal fixedly connected with clamp plate 8 in top left and right sides of backup pad 9, and the top of backup pad 9 is provided with oil pan 3, places oil pan 3 vertically at the top of backup pad 9 to carry out preliminary clamp to backup pad 9 through two clamp plates 8.
The front side of the top end of the first mounting plate 4 is provided with a scram button 7, and the welding head 2 stops welding work through the scram button 7.
The longitudinal section of the nut anti-rotation pin 16 is square, one end of the nut anti-rotation pin 16 is in contact with the outer surface of the oil drain nut 18, and the contact area of the oil drain nut 18 can be increased through the square design of the nut anti-rotation pin 16.
Working principle: when the device is specifically used, firstly, the oil pan 3 is vertically placed at the top of the supporting plate 9, and the supporting plate 9 is preliminarily clamped through the two pressing plates 8, afterwards, the pressing plates 8 are shifted upwards, so that the connecting plates 13 swing, and under the action of traction force of the connecting plates 13, the connecting plates 13 swing downwards, the oil pan 3 is fixed, at the moment, a worker moves the rotating handle 15 towards the direction of the bolt buffer spring 6, the bolt buffer spring 6 is in a compressed state, at the moment, the worker sleeves the oil drain nut 18 on the locating pin 17, the rotating handle 15 is loosened, under the action of elasticity of the bolt buffer spring 6, the nut anti-rotation pin 16 is driven to be clamped into the oil drain nut 18, the fixation of the oil drain nut 18 is completed, the oil drain nut 18 can be prevented from rotating, the welding effect is guaranteed, the whole structure is simple, the operability is strong, at the moment, the worker welds the locating pin 17 on the oil pan 3 through the mutual cooperation of the welding head 2 and the welding lower electrode 19, the function of the telescopic rod 12 plays the role of supporting the two mounting plates 11 on the one hand, the other hand, the function of assisting the two 11 to move downwards is played, the effect of the two positioning plates 11 can be assisted, the synchronous structure can be guaranteed, the synchronous use of the whole people can be convenient to use the nut 18, and the whole structure can be convenient to use, and the synchronous descending.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a quick location fixture for welding, includes organism (1), its characterized in that: the welding head (2) is installed at the right-hand member bottom of organism (1), first (4) of mounting panel of fixedly connected with in organism (1) right-hand member middle part, top front side fixedly connected with fixed plate (10) of first (4) of mounting panel, the surface sliding connection of fixed plate (10) has second (11) of mounting panel, the inside fixedly connected with bolt buffer spring (6) of second (11) of mounting panel, the other end fixedly connected with twist grip (15) of bolt buffer spring (6), the outside fixedly connected with nut of twist grip (15) prevents changeing pin (16), one side fixedly connected with of twist grip (15) prevents changeing pin sensor (20) in place, the bottom fixedly connected with telescopic link (12) of second (11) of mounting panel, the top middle part of first (4) of mounting panel has welding bottom electrode (19) through spring elastic connection, the top middle part fixedly connected with locating pin (17) of welding bottom electrode (19), the outside cover of locating pin (17) is equipped with drain nut (18).
2. The quick positioning and clamping mechanism for welding as claimed in claim 1, wherein: the left side fixedly connected with of top of mounting panel one (4) links up seat (22), the top of linking seat (22) articulates there is pressure strip (8), the rear end rotation of telescopic link (12) is connected with compresses tightly handle (14), the inside of compressing tightly handle (14) articulates there is linking board (13).
3. The quick positioning and clamping mechanism for welding as claimed in claim 2, wherein: the bottom of the connecting plate (13) is hinged with the outside of the pressing plate (8), and anti-skid patterns are arranged on the outside of the pressing handle (14).
4. The quick positioning and clamping mechanism for welding as claimed in claim 1, wherein: the bottom of the telescopic rod (12) is fixedly connected with the top of the first mounting plate (4), and the longitudinal section of the second mounting plate (11) is concave.
5. The quick positioning and clamping mechanism for welding as claimed in claim 1, wherein: the order rear side of mounting panel one (4) is through a plurality of supporting pads (5) fixedly connected with backup pad (9), the top left and right sides of backup pad (9) all fixedly connected with clamp plate (8), the top of backup pad (9) is provided with oil pan (3).
6. The quick positioning and clamping mechanism for welding as claimed in claim 1, wherein: an emergency stop button (7) is arranged on the front side of the top end of the first mounting plate (4).
7. The quick positioning and clamping mechanism for welding as claimed in claim 1, wherein: the longitudinal section of the nut anti-rotation pin (16) is square, and one end of the nut anti-rotation pin (16) is contacted with the outer surface of the oil drain nut (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321296849.9U CN220006571U (en) | 2023-05-26 | 2023-05-26 | Quick positioning and clamping mechanism for welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321296849.9U CN220006571U (en) | 2023-05-26 | 2023-05-26 | Quick positioning and clamping mechanism for welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220006571U true CN220006571U (en) | 2023-11-14 |
Family
ID=88686527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321296849.9U Active CN220006571U (en) | 2023-05-26 | 2023-05-26 | Quick positioning and clamping mechanism for welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220006571U (en) |
-
2023
- 2023-05-26 CN CN202321296849.9U patent/CN220006571U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |