CN215509690U - Automobile engine radiator's welding anchor clamps - Google Patents
Automobile engine radiator's welding anchor clamps Download PDFInfo
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- CN215509690U CN215509690U CN202120969596.1U CN202120969596U CN215509690U CN 215509690 U CN215509690 U CN 215509690U CN 202120969596 U CN202120969596 U CN 202120969596U CN 215509690 U CN215509690 U CN 215509690U
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Abstract
The utility model provides a welding part clamp of an automobile engine radiator, which comprises a machine body, wherein a placing groove is formed in the machine body, a welding part is placed in the placing groove, a lifting mechanism is arranged in the machine body, the lifting mechanism is fixedly connected with a power plate, the power plate is connected with a clamping mechanism A, the power plate is connected with a clamping mechanism B, the clamping mechanism A and the clamping mechanism B are identical in structure and correspond in position, the clamping mechanism A is connected with a first pressing plate, the clamping mechanism B is connected with a second pressing plate, and the clamping mechanism A comprises a sliding part, a driving rod, a pull rod, a swinging opening and a pressing rod. This welding piece anchor clamps carry out the centre gripping through fixture A and fixture B that bilateral symmetry set up to the welding piece, and fixture A and fixture B press from both sides tightly simultaneously or remove to press from both sides tightly, and it is high to press from both sides tight efficiency, avoids fixture A and fixture B to have the time difference when pressing from both sides tightly, thereby leads to welding piece skew or removal to take place in the clamping process and influence welding strength.
Description
Technical Field
The utility model relates to the field of welding fixtures, in particular to a welding part fixture of an automobile engine radiator.
Background
The engine of an automobile generally uses an internal combustion engine, which produces work by the heat energy generated by combustion. However, the effective power is only 30% to 40% of the total energy of the fuel, and the remaining energy is consumed as exhaust heat loss and mechanical friction heat loss. In particular, in order to maintain appropriate temperatures of the cylinder, the cylinder head, and the intake and exhaust valves, various parts of the internal combustion engine need to be cooled, and heat energy is lost as a coolant. The engine radiator is operated by utilizing the heat energy lost by the cooling liquid, and the heat energy lost by the cooling water is indispensable for ensuring the proper temperature of the internal combustion engine. Generally, cooling water is forcibly circulated in each part of an engine by a water pump driven by the engine, and a device for absorbing heat generated by the engine and emitting the heat to the air by the cooling liquid is a radiator. The existing engine radiator is directly welded by placing an aluminum water tank and a radiator core body on a table top during welding, a welding part is easy to move or shift in the welding process, the welding precision is low, welding is easy to leak, and therefore the welding quality is affected.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model adopts the following technical scheme: a welding part clamp of an automobile engine radiator comprises a machine body, wherein a placing groove is arranged on the machine body, the opening direction of the placing groove faces the upper side of the machine body, a welding part is placed in the placing groove, a lifting mechanism is arranged in the machine body and fixedly connected with a power plate, one end of the power plate is connected with a clamping mechanism A, the other end of the power plate is connected with a clamping mechanism B, the clamping mechanism A and the clamping mechanism B are identical in structure and correspond in position, the clamping mechanism A is connected with a first pressing plate, the clamping mechanism B is connected with a second pressing plate, the first pressing plate and the second pressing plate are both positioned above the placing groove and correspond in position to the first pressing plate and the second pressing plate, the clamping mechanism A comprises a sliding part, a driving rod, a pull rod, a swinging port and a press rod, the swinging port is arranged on the machine body, the driving rod is rotatably connected with the inner wall of the machine body, one end of the driving rod is connected with the power plate through the sliding part, the other end of the driving rod is hinged with one end of the pull rod, the other end of the pull rod is hinged with one end of the pressure rod, the other end of the pressure rod extends out of the swinging opening to be connected with the first pressure plate, the pressure rod is rotatably connected with the inner wall of the machine body, and the pressure rod and the driving rod are arranged in parallel.
Preferably, the lifting mechanism comprises a power source and a guide piece, the power source is connected with a power plate, the power plate is connected with the guide piece, and the guide piece is arranged in the machine body.
Preferably, the power source is a cylinder.
Preferably, the guide part comprises a sliding block and a sliding groove, the sliding groove is formed in the inner wall of the machine body, the sliding groove is connected with the sliding block and is in sliding connection with the sliding block, and the sliding block is connected with the power plate.
Preferably, the power source is a motor, a screw rod and a lifting block, the motor is arranged in the machine body and connected with the screw rod, the screw rod is arranged in the machine body and connected with the lifting block through threads, and the lifting block is connected with the power rod.
Preferably, the sliding part comprises a movable column and a movable groove, the movable groove is formed in the power plate, the movable column is inserted into the movable groove, the movable groove is connected with the movable column and is in sliding connection with the movable column, the movable column is arranged on the driving rod, and the movable column is cylindrical.
Preferably, a conveying belt is arranged in the placing groove, and a welding part is placed on the conveying belt.
Preferably, the swinging groove is L-shaped, the opening direction of the long side of the L-shaped swinging groove faces to the upper part of the machine body, and the opening direction of the short side of the L-shaped swinging groove faces to the placing groove.
Preferably, the pressure plate is provided with a welding opening.
Preferably, the bottom of the pressure plate is provided with a clamping column.
The utility model has the beneficial effects that: this welding piece anchor clamps carry out the centre gripping through fixture A and fixture B that bilateral symmetry set up to the welding piece, fixture A and fixture B press from both sides tightly simultaneously or remove the clamp tightly, it is efficient to press from both sides tightly, it has the time difference to avoid fixture A and fixture B to press from both sides when tight, and lead to welding piece skew or removal taking place at the clamp in-process, thereby influence welding strength, simultaneously, for the welding of current engine radiator, this welding piece anchor clamps can carry out the centre gripping to the welding piece, make things convenient for the welding machine to carry out automatic weld to the welding piece, guarantee welding quality, welding efficiency is improved, the probability of missed welding has been reduced simultaneously.
Drawings
The figures further illustrate the utility model, but the examples in the figures do not constitute any limitation of the utility model.
FIG. 1 is a schematic view of the internal structure of the present invention.
Fig. 2 is a partial enlarged view of the utility model at a in fig. 1.
FIG. 3 is a schematic diagram of the external structure of the present invention.
Detailed Description
The technical solutions of the present invention will be further described below with reference to the accompanying drawings of the embodiments of the present invention, and the present invention is not limited to the following specific embodiments. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
As shown in fig. 1 to 3, a welding part clamp of an automobile engine radiator comprises a machine body 5, wherein a placing groove 9 is arranged on the machine body 5, the opening direction of the placing groove 9 faces the upper side of the machine body 5, a welding part is placed in the placing groove 9, a lifting mechanism is arranged in the machine body 5 and fixedly connected with a power plate 12, the lifting mechanism is used for driving the power plate 12 to lift, the lifting mechanism adopts any mechanism capable of lifting the power plate 12 in the prior art, one end of the power plate 12 is connected with a clamping mechanism a, the other end of the power plate 12 is connected with a clamping mechanism B, the clamping mechanism a and the clamping mechanism B have the same structure and correspond to each other, the clamping mechanism a and the clamping mechanism B clamp and fix the welding part together, the clamping mechanism a is connected with a first pressing plate 3, and the clamping mechanism B is connected with a second pressing plate 10, first clamp plate 3 and second clamp plate 10 all are located standing groove 9 top and first clamp plate 3 is corresponding with the position of second clamp plate 10, fixture A includes slider, actuating lever 4, pull rod 8, pendulum mouth 1 and depression bar 2, and pendulum mouth 1 is established on organism 5, and actuating lever 4 rotates with 5 inner walls of organism to be connected, and 4 one ends of actuating lever are passed through the slider and are connected with power plate 12, and the other end of actuating lever 4 is articulated with the one end of pull rod 8, and the other end of pull rod 8 is articulated with the one end of depression bar 2, and the other end of depression bar 2 stretches out pendulum mouth 1 and is connected with first clamp plate 3, and depression bar 2 rotates with 5 inner walls of organism to be connected, and depression bar 2 and 4 parallel arrangement each other of actuating lever. The driving rod 4, the pull rod 8, the pressure lever 2, the hinge point of the driving rod 4 and the machine body 5 and the hinge point of the pressure lever 2 and the machine body 5 are connected to form a four-bar linkage structure.
The lifting mechanism comprises a power source and a guide piece, the power source is connected with a power plate 12, the power plate 12 is connected with the guide piece, and the guide piece is arranged in the machine body 5.
The power source is a cylinder 6.
The guide piece comprises a sliding block 11 and a sliding groove 15, the sliding groove 15 is formed in the inner wall of the machine body 5, the sliding groove 15 is connected with the sliding block 11 in a sliding mode, the sliding block 11 is connected with the power plate 12.
The power source is a motor, a screw rod and a lifting block, the motor is arranged in the machine body 5 and connected with the screw rod, the screw rod is arranged in the machine body 5 and connected with the lifting block through threads, and the lifting block is connected with the power rod.
The sliding part comprises a movable column 13 and a movable groove 14, the movable groove 14 is arranged on the power plate 12, the movable column 13 is inserted into the movable groove 14, the movable groove 14 is connected with the movable column 13 and is in sliding connection with the movable column 13, the movable column 13 is arranged on the driving rod 4, and the movable column 13 is cylindrical.
A conveying belt 7 is arranged in the placing groove 9, and a welding part is placed on the conveying belt 7.
The shape of the swinging groove is L-shaped, the opening direction of the long side of the L-shaped swinging groove faces the upper part of the machine body 5, and the opening direction of the short side of the L-shaped swinging groove faces the placing groove 9.
And a welding opening is formed in the pressure plate. The welding machine is used for welding the welding part in the welding port.
And a clamping column is arranged at the bottom of the pressing plate.
The working principle of the welding fixture is as follows: firstly, a welding part is placed on a conveying belt 7, the welding part is conveyed to a clamping station through the conveying belt 7, at the moment, an air cylinder 6 is started, the air cylinder 6 drives a power plate 12 to move downwards, the power plate 12 moves along a sliding groove 15 through a sliding block 11 to guide the moving direction of the power plate 12 when moving downwards, the power plate 12 is prevented from shaking, when the power plate 12 moves downwards, the power plate 12 drives a clamping mechanism A and a clamping mechanism B to work to clamp and fix the welding part, the working principle of the clamping mechanism A and the working principle of the clamping mechanism B are the same, when the clamping mechanism A works, a movable column 13 in the clamping mechanism A slides along a movable groove 14 and drives a driving rod 4 to swing downwards around a hinged point of the driving rod 4 and a machine body 5, the end part of the driving rod 4 connected with a pull rod 8 moves upwards, the driving rod 4 drives a compression rod 2 to rotate around the hinged point of the compression rod 4 and the machine body 5 through the pull rod 8, and the end part of the compression rod 2 connected with the pull rod 8 moves upwards, the end part of a press rod 2 connected with the first press plate 3 moves downwards and drives the first press plate 3 to move downwards until the press rod 2 is horizontal, the first press plate 3 on the press rod 2 presses on a welding part, and a clamping mechanism A drives the first press plate 3 and a clamping mechanism B to drive a second press plate 10 to realize the compression fixation of the welding part.
This welding piece anchor clamps carry out the centre gripping through fixture A and fixture B that bilateral symmetry set up to the welding piece, fixture A and fixture B press from both sides tightly simultaneously or remove the clamp tightly, it is efficient to press from both sides tightly, it has the time difference to avoid fixture A and fixture B to press from both sides when tight, and lead to welding piece skew or removal taking place at the clamp in-process, thereby influence welding strength, simultaneously, for the welding of current engine radiator, this welding piece anchor clamps can carry out the centre gripping to the welding piece, make things convenient for the welding machine to carry out automatic weld to the welding piece, guarantee welding quality, welding efficiency is improved, the probability of missed welding has been reduced simultaneously.
In summary, the above embodiments are not intended to be limiting embodiments of the present invention, and modifications and equivalent variations made by those skilled in the art based on the spirit of the present invention are within the technical scope of the present invention.
Claims (10)
1. The utility model provides a weldment anchor clamps of automobile engine radiator, includes the organism, its characterized in that: a placing groove is arranged on the machine body, the opening direction of the placing groove faces to the upper part of the machine body, a welding part is placed in the placing groove, a lifting mechanism is arranged in the machine body, the lifting mechanism is fixedly connected with a power plate, one end of the power plate is connected with a clamping mechanism A, the other end of the power plate is connected with a clamping mechanism B, the clamping mechanism A and the clamping mechanism B are the same in structure and correspond in position, the clamping mechanism A is connected with a first pressing plate, the clamping mechanism B is connected with a second pressing plate, the first pressing plate and the second pressing plate are both positioned above the placing groove and correspond in position to the first pressing plate and the second pressing plate, the clamping mechanism A comprises a sliding part, a driving rod, a pull rod, a swinging port and a pressing rod, the swinging port is arranged on the machine body, the driving rod is rotatably connected with the inner wall of the machine body, one end of the driving rod is connected with the power plate through the sliding part, and the other end of the driving rod is hinged with one end of the pull rod, the other end of the pull rod is hinged with one end of the pressing rod, the other end of the pressing rod extends out of the swinging opening to be connected with the first pressing plate, the pressing rod is rotatably connected with the inner wall of the machine body, and the pressing rod and the driving rod are arranged in parallel.
2. The weldment jig for an automobile engine radiator as claimed in claim 1, wherein: the lifting mechanism comprises a power source and a guide piece, the power source is connected with a power plate, the power plate is connected with the guide piece, and the guide piece is arranged in the machine body.
3. The weldment jig for an automobile engine radiator as claimed in claim 2, wherein: the power source is a cylinder.
4. The weldment jig for an automobile engine radiator as claimed in claim 2, wherein: the guide piece comprises a sliding block and a sliding groove, the sliding groove is formed in the inner wall of the machine body, the sliding groove is connected with the sliding block and is in sliding connection with the sliding block, and the sliding block is connected with the power plate.
5. The weldment jig for an automobile engine radiator as claimed in claim 2, wherein: the power source comprises a motor, a screw rod and a lifting block, the motor is arranged in the machine body and connected with the screw rod, the screw rod is arranged in the machine body and connected with the lifting block through threads, and the lifting block is connected with the power rod.
6. The weldment jig for an automobile engine radiator as claimed in claim 1, wherein: the sliding part comprises a movable column and a movable groove, the movable groove is formed in the power plate, the movable column is inserted into the movable groove, the movable groove is connected with the movable column in a sliding mode, the movable groove and the movable column are connected in a sliding mode, the movable column is arranged on the driving rod, and the movable column is cylindrical.
7. The weldment jig for an automobile engine radiator as claimed in claim 1, wherein: a conveying belt is arranged in the placing groove, and a welding piece is placed on the conveying belt.
8. The weldment jig for an automobile engine radiator as claimed in claim 1, wherein: the shape of the swinging groove is L-shaped, the opening direction of the long side of the L-shaped swinging groove faces the upper part of the machine body, and the opening direction of the short side of the L-shaped swinging groove faces the placing groove.
9. The weldment jig for an automobile engine radiator as claimed in claim 1, wherein: and a welding opening is formed in the pressure plate.
10. The weldment jig for an automobile engine radiator as claimed in claim 1, wherein: and a clamping column is arranged at the bottom of the pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120969596.1U CN215509690U (en) | 2021-05-06 | 2021-05-06 | Automobile engine radiator's welding anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120969596.1U CN215509690U (en) | 2021-05-06 | 2021-05-06 | Automobile engine radiator's welding anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215509690U true CN215509690U (en) | 2022-01-14 |
Family
ID=79803684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120969596.1U Active CN215509690U (en) | 2021-05-06 | 2021-05-06 | Automobile engine radiator's welding anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215509690U (en) |
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2021
- 2021-05-06 CN CN202120969596.1U patent/CN215509690U/en active Active
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