CN212761904U - Special welding clamp for front door and window frame rear sliding groove assembly - Google Patents
Special welding clamp for front door and window frame rear sliding groove assembly Download PDFInfo
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- CN212761904U CN212761904U CN202021300218.6U CN202021300218U CN212761904U CN 212761904 U CN212761904 U CN 212761904U CN 202021300218 U CN202021300218 U CN 202021300218U CN 212761904 U CN212761904 U CN 212761904U
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Abstract
The utility model discloses a sliding tray assembly welding special fixture behind qianmen window frame, its characterized in that: the clamp comprises a clamp base (1), wherein a first positioning mechanism (2), a first rear pressing mechanism (3), a second positioning mechanism (4), a second rear pressing mechanism (5), a third front pressing mechanism (6), a fourth front pressing mechanism (7), a third positioning mechanism (8) and a third rear pressing mechanism (9) are arranged on the clamp base (1). The utility model is used for clamping when preceding door-window frame rear sliding tray assembly welds can realize fixing a position each other and press from both sides tightly its each subassembly, can guarantee welding precision, reduce and warp and improve welding efficiency.
Description
Technical Field
The utility model belongs to a preceding door and window frame rear sliding tray assembly welding special fixture.
Background
Referring to fig. 1-4, a front door and window frame rear chute assembly (belonging to automobile parts) is shown, which comprises a front door and window frame rear chute main body (N-1), a first mounting plate (N-2), a second mounting plate (N-3) and a reinforcing plate (N-4), wherein the front door and window frame rear chute assembly is formed by mutually welding the front door and window frame rear chute main body (N-1), the first mounting plate (N-2), the second mounting plate (N-3) and the reinforcing plate (N-4), belongs to a special-shaped part and adopts a new structural design, so that a special welding clamp for the front door and window frame rear chute assembly needs to be purposefully researched and redesigned.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned one or more defects that exist among the prior art, the utility model provides a preceding sliding tray assembly welding special fixture behind door and window frame.
In order to achieve the above object, the utility model provides a sliding tray assembly welding special fixture behind qianmen window frame, its characterized in that: the clamp comprises a clamp base (1), wherein a first positioning mechanism (2), a first rear pressing mechanism (3), a second positioning mechanism (4), a second rear pressing mechanism (5), a third front pressing mechanism (6), a fourth front pressing mechanism (7), a third positioning mechanism (8) and a third rear pressing mechanism (9) are arranged on the clamp base (1);
the first positioning mechanism (2) comprises a first front mounting frame (2-1), a first front and rear telescopic cylinder (2-2), a first horizontal positioning pin (2-3) and a first positioning insertion block (2-4), the first front mounting frame (2-1) is fixed on the clamp base (1), the first front and rear telescopic cylinder (2-2) is mounted on the first front mounting frame (2-1), the output end of the first front and rear telescopic cylinder (2-2) is connected with the first positioning insertion block (2-4), the first positioning insertion block (2-4) is used for being inserted into a groove (N-11) in the front door and window frame rear sliding groove main body (N-1), the first horizontal positioning pin (2-3) is fixed on the first positioning insertion block (2-4), and the first horizontal positioning pin (2-3) is used for being simultaneously inserted into a first horizontal positioning pin (2-3) in the front door and window frame rear sliding groove main body (N-1) A mounting hole (N-12) and a left positioning hole (N-41) of the reinforcing plate (N-4);
the first rear pressing mechanism (3) comprises a first rear mounting frame (3-1), a first supporting frame (3-2), a first pressing frame (3-3), a first pressing cylinder (3-4) and a first mounting plate left positioning pin (3-5), the first rear mounting frame (3-1) is fixed on the clamp base (1), the first supporting frame (3-2) and the first pressing cylinder (3-4) are mounted on the first rear mounting frame (3-1), the first mounting plate left positioning pin (3-5) is fixed on the first supporting frame (3-2), the first mounting plate left positioning pin (3-5) is used for being inserted into a left mounting hole (N-21) of the first mounting plate (N-2), the first supporting frame (3-2) is provided with a first mounting plate left supporting block (3-21), the output end of the first pressing cylinder (3-4) is connected with a first pressing frame (3-3), and a first mounting plate left pressing block (3-31) is arranged on the first pressing frame (3-3);
the second positioning mechanism (4) comprises a second front mounting frame (4-1), a second front and rear telescopic cylinder (4-2), a second horizontal positioning pin (4-3) and a second positioning insert block (4-4), the second front mounting frame (4-1) is fixed on the clamp base (1), the second front and rear telescopic cylinder (4-2) is mounted on the second front mounting frame (4-1), the output end of the second front and rear telescopic cylinder (4-2) is connected with the second positioning insert block (4-4), the second positioning insert block (4-4) is used for being inserted into a groove (N-11) in the front door and window frame rear chute main body (N-1), the second horizontal positioning pin (4-3) is fixed on the second positioning insert block (4-4), and the second horizontal positioning pin (4-3) is used for being inserted into the front door and window frame rear chute main body (N-1) simultaneously The second mounting hole (N-13) and the right positioning hole (N-42) of the reinforcing plate (N-4);
the second rear pressing mechanism (5) comprises a second rear mounting frame (5-1), a second supporting frame (5-2), a second pressing frame (5-3) and a second pressing cylinder (5-4), the second rear mounting frame (5-1) is fixed on the clamp base (1), the second supporting frame (5-2) and the second pressing cylinder (5-4) are mounted on the second rear mounting frame (5-1), a first mounting plate right rear supporting block (5-21) is arranged on the second supporting frame (5-2), the output end of the second pressing cylinder (5-4) is connected with the second pressing frame (5-3), and a first mounting plate right rear pressing block (5-31) is arranged on the second pressing frame (5-3);
the third front pressing mechanism (6) comprises a third front mounting frame (6-1), a third supporting frame (6-2), a third pressing frame (6-3) and a third pressing cylinder (6-4), the third front mounting rack (6-1) is fixed on the clamp base (1), the third supporting rack (6-2) and the third pressing cylinder (6-4) are arranged on the third front mounting rack (6-1), the third supporting frame (6-2) is provided with a first mounting plate right front supporting block (6-21), the output end of the third pressing cylinder (6-4) is connected with a third pressing frame (6-3), the third pressing frame (6-3) is provided with a first mounting plate right front pressing block (6-31) and a front door window frame rear sliding groove main body middle pressing block (6-32);
the fourth front pressing mechanism (7) comprises a fourth front mounting frame (7-1), a fourth supporting frame (7-2), a fourth pressing frame (7-3) and a fourth pressing cylinder (7-4), the fourth front mounting frame (7-1) is fixed on the clamp base (1), the fourth supporting frame (7-2) and the fourth pressing cylinder (7-4) are mounted on the fourth front mounting frame (7-1), a second mounting plate front supporting block (7-21) is arranged on the fourth supporting frame (7-2), the output end of the fourth pressing cylinder (7-4) is connected with the fourth pressing frame (7-3), and a second mounting plate front pressing block (7-31) is arranged on the fourth pressing frame (7-3);
the third positioning mechanism (8) comprises a fifth mounting frame (8-1), an upper telescopic cylinder and a lower telescopic cylinder (8-2) and a vertical positioning pin (8-3), the fifth mounting frame (8-1) is fixed on the clamp base (1), the upper telescopic cylinder and the lower telescopic cylinder (8-2) are mounted on the fifth mounting frame (8-1), the output end of the upper telescopic cylinder and the lower telescopic cylinder (8-2) is connected with the vertical positioning pin (8-3), and the vertical positioning pin (8-3) is used for being inserted into a lower mounting hole (N-31) in the second mounting plate (N-3);
the third rear pressing mechanism (9) comprises a third rear mounting frame (9-1), a fifth supporting frame (9-2), a fifth pressing frame (9-3), a third front and rear telescopic cylinder (9-4) and a third horizontal positioning pin (9-5), the third rear mounting frame (9-1) is fixed on the clamp base (1), the fifth supporting frame (9-2) and the third front and rear telescopic cylinder (9-4) are installed on the third rear mounting frame (9-1), the third horizontal positioning pin (9-5) is fixed on the fifth pressing frame (9-3), the third horizontal positioning pin (9-5) is used for being inserted into an upper mounting hole (N-32) on the second mounting plate (N-3), and a second mounting plate rear supporting block (9-21) is arranged on the fifth supporting frame (9-2), the output end of the third front and rear telescopic cylinder (9-4) is connected with a fifth pressing frame (9-3), and a fifth mounting plate rear pressing block (9-31) is arranged on the fifth pressing frame (9-3).
Preferably, the fifth pressing frame (9-3) is provided with three fifth mounting plate rear pressing blocks (9-31); the fourth pressing frame (7-3) is provided with three second mounting plate front pressing blocks (7-31), and the three second mounting plate front pressing blocks (7-31) correspond to the three fifth mounting plate rear pressing blocks (9-31) in a front-back one-to-one mode.
Preferably, the third horizontal positioning pins (9-5) have two, and the two third horizontal positioning pins (9-5) are respectively inserted into the two upper mounting holes (N-32) on the second mounting plate (N-3).
Preferably, the first pressing cylinder (3-4), the second pressing cylinder (5-4), the third pressing cylinder (6-4) and the fourth pressing cylinder (7-4) adopt lever cylinders.
The beneficial effects of utility model are that: the utility model is used for clamping when preceding door and window frame rear sliding tray assembly welds to the adoption is different from current anchor clamps structural design, can realize fixing a position each other and press from both sides tightly its each subassembly, can guarantee to weld the relative position precision between each subassembly of back, and reducible deformation improves welding efficiency simultaneously.
Drawings
Fig. 1 is a perspective view of a front door-window frame rear chute assembly when a front split body is welded.
Fig. 2 is a perspective view (when viewed from the other direction) of a front door-window frame rear chute assembly when a front split body is welded.
Fig. 3 is a perspective view of a front door-window frame rear chute assembly after welding.
Fig. 4 is a perspective view of a front door-window frame rear chute assembly after welding (looking in the other direction).
Fig. 5 is a top view of the clamp of the present invention when clamping.
Fig. 6 is a perspective view of the clamp of the present invention during clamping.
Fig. 7 is a perspective view of the first positioning mechanism and the first rear pressing mechanism during clamping.
Fig. 8 is a perspective view (when viewed from the other direction) of the first positioning mechanism and the first rear pressing mechanism at the time of chucking.
Fig. 9 is a perspective view of the second positioning mechanism, the second rear pressing mechanism and the third front pressing mechanism during clamping.
Fig. 10 is a perspective view of the second positioning mechanism, the second rear pressing mechanism, and the third front pressing mechanism at the time of chucking (when viewed toward the other direction).
Fig. 11 is a perspective view of the fourth front pressing mechanism, the third positioning mechanism and the third rear pressing mechanism during clamping.
Fig. 12 is a perspective view (when viewed from the other direction) of the fourth front pressing mechanism, the third positioning mechanism, and the third rear pressing mechanism at the time of chucking.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
referring to fig. 1-12, a special welding fixture for a front door and window frame rear sliding groove assembly comprises a fixture base 1, wherein a first positioning mechanism 2, a first rear pressing mechanism 3, a second positioning mechanism 4, a second rear pressing mechanism 5, a third front pressing mechanism 6, a fourth front pressing mechanism 7, a third positioning mechanism 8 and a third rear pressing mechanism 9 are arranged on the fixture base 1.
The first positioning mechanism 2 comprises a first front mounting frame 2-1, a first front and rear telescopic cylinder 2-2, a first horizontal positioning pin 2-3 and a first positioning insertion block 2-4, the first front mounting rack 2-1 is fixed on the clamp base 1, the first front and rear telescopic cylinder 2-2 is arranged on the first front mounting rack 2-1, the output end of the first front and rear telescopic cylinder 2-2 is fixedly connected with a first positioning insertion block 2-4, the first positioning insertion block 2-4 is used for being inserted into a groove N-11 on a front door window frame rear chute main body N-1, the first horizontal positioning pin 2-3 is fixed on the first positioning insertion block 2-4, and the first horizontal positioning pin 2-3 is used for being inserted into the first mounting hole N-12 on the front door and window frame rear sliding groove main body N-1 and the left positioning hole N-41 of the reinforcing plate N-4 simultaneously.
The first rear pressing mechanism 3 comprises a first rear mounting frame 3-1, a first supporting frame 3-2, a first pressing frame 3-3, a first pressing cylinder 3-4 and a first mounting plate left positioning pin 3-5, the first rear mounting frame 3-1 is fixed on the clamp base 1, the first supporting frame 3-2 and the first pressing cylinder 3-4 are mounted on the first rear mounting frame 3-1, the first mounting plate left positioning pin 3-5 is fixed on the first supporting frame 3-2, the first mounting plate left positioning pin 3-5 is used for being inserted into a left mounting hole N-21 of the first mounting plate N-2, a first mounting plate left supporting block 3-21 is arranged on the first supporting frame 3-2, the output end of the first pressing cylinder 3-4 is fixedly connected with the first pressing frame 3-3, the first pressing frame 3-3 is provided with a first mounting plate left pressing block 3-31.
The second positioning mechanism 4 comprises a second front mounting rack 4-1, a second front and rear telescopic cylinder 4-2, a second horizontal positioning pin 4-3 and a second positioning insert 4-4, the second front mounting rack 4-1 is fixed on the clamp base 1, the second front and rear telescopic cylinder 4-2 is arranged on the second front mounting rack 4-1, the output end of the second front and rear telescopic cylinder 4-2 is fixedly connected with a second positioning insertion block 4-4, the second positioning insertion block 4-4 is used for being inserted into a groove N-11 on the front door window frame rear chute main body N-1, the second horizontal positioning pin 4-3 is fixed on the second positioning insertion block 4-4, and the second horizontal positioning pin 4-3 is used for being inserted into the second mounting hole N-13 on the front door and window frame rear sliding groove main body N-1 and the right positioning hole N-42 of the reinforcing plate N-4 at the same time.
The second rear pressing mechanism 5 comprises a second rear mounting frame 5-1, a second supporting frame 5-2, a second pressing frame 5-3 and a second pressing cylinder 5-4, the second rear mounting frame 5-1 is fixed on the clamp base 1, the second supporting frame 5-2 and the second pressing cylinder 5-4 are mounted on the second rear mounting frame 5-1, a first mounting plate right rear supporting block 5-21 is arranged on the second supporting frame 5-2, an output end of the second pressing cylinder 5-4 is fixedly connected with the second pressing frame 5-3, and a first mounting plate right rear pressing block 5-31 is arranged on the second pressing frame 5-3.
The third front pressing mechanism 6 comprises a third front mounting frame 6-1, a third supporting frame 6-2, a third pressing frame 6-3 and a third pressing cylinder 6-4, the third front mounting frame 6-1 is fixed on the clamp base 1, the third supporting frame 6-2 and the third pressing cylinder 6-4 are mounted on the third front mounting frame 6-1, a first mounting plate right front supporting block 6-21 is arranged on the third supporting frame 6-2, the output end of the third pressing cylinder 6-4 is fixedly connected with the third pressing frame 6-3, and the third pressing frame 6-3 is provided with a first mounting plate right front pressing block 6-31 and a front door window frame rear sliding groove main body middle pressing block 6-32.
The fourth front pressing mechanism 7 comprises a fourth front mounting frame 7-1, a fourth supporting frame 7-2, a fourth pressing frame 7-3 and a fourth pressing cylinder 7-4, the fourth front mounting frame 7-1 is fixed on the fixture base 1, the fourth supporting frame 7-2 and the fourth pressing cylinder 7-4 are mounted on the fourth front mounting frame 7-1, a second mounting plate front supporting block 7-21 is arranged on the fourth supporting frame 7-2, the output end of the fourth pressing cylinder 7-4 is fixedly connected with the fourth pressing frame 7-3, and a second mounting plate front pressing block 7-31 is arranged on the fourth pressing frame 7-3.
The third positioning mechanism 8 comprises a fifth mounting frame 8-1, an upper telescopic cylinder 8-2, a lower telescopic cylinder 8-2 and a vertical positioning pin 8-3, the fifth mounting frame 8-1 is fixed on the fixture base 1, the upper telescopic cylinder 8-2 and the lower telescopic cylinder 8-2 are installed on the fifth mounting frame 8-1, the output end of the upper telescopic cylinder 8-2 and the lower telescopic cylinder 8-2 are fixedly connected with the vertical positioning pin 8-3, and the vertical positioning pin 8-3 is used for being inserted into a lower mounting hole N-31 in the second mounting plate N-3.
The third rear pressing mechanism 9 comprises a third rear mounting frame 9-1, a fifth supporting frame 9-2, a fifth pressing frame 9-3, a third front and rear telescopic cylinder 9-4 and a third horizontal positioning pin 9-5, the third rear mounting frame 9-1 is fixed on the clamp base 1, the fifth supporting frame 9-2 and the third front and rear telescopic cylinder 9-4 are mounted on the third rear mounting frame 9-1, the third horizontal positioning pin 9-5 is fixed on the fifth pressing frame 9-3, the third horizontal positioning pin 9-5 is used for being inserted into an upper mounting hole N-32 on the second mounting plate N-3, a second mounting plate rear supporting block 9-21 is arranged on the fifth supporting frame 9-2, and the output end of the third front and rear telescopic cylinder 9-4 is fixedly connected with the fifth pressing frame 9-3, the fifth pressing frame 9-3 is provided with a fifth mounting plate rear pressing block 9-31.
Preferably, the fifth pressing frame 9-3 is provided with three fifth mounting plate rear pressing blocks 9-31; the fourth pressing frame 7-3 is provided with three second mounting plate front pressing blocks 7-31, and the three second mounting plate front pressing blocks 7-31 correspond to the three fifth mounting plate rear pressing blocks 9-31 in a front-to-back one-to-one mode. The three positions of the second mounting plate N-3 can be clamped front and back simultaneously, the second mounting plate N-3 can be prevented from loosening, and deformation during welding is avoided.
Preferably, the third horizontal positioning pins 9-5 have two, and the two third horizontal positioning pins 9-5 are used for being inserted into the two upper mounting holes N-32 of the second mounting plate N-3, respectively.
Preferably, the first pressing cylinder 3-4, the second pressing cylinder 5-4, the third pressing cylinder 6-4 and the fourth pressing cylinder 7-4 adopt lever cylinders.
Referring to fig. 6-10, when the front door and window frame rear chute is clamped, the front door and window frame rear chute main body N-1, the first mounting plate N-2, the second mounting plate N-3 and the reinforcing plate N-4 are mutually attached and assembled; inserting the left positioning pin 3-5 of the first mounting plate into the left mounting hole N-21 of the first mounting plate N-2, positioning and supporting the left part of the first mounting plate N-2 by the left supporting block 3-21 of the first mounting plate on the first supporting frame 3-2, and positioning and supporting the right back part of the first mounting plate N-2 by the right back supporting block 5-21 of the first mounting plate on the second supporting frame 5-2; the first mounting plate front right support block 6-21 on the third support bracket 6-2 is positioned to support the front right of the first mounting plate N-2, the second mounting plate front support block 7-21 on the fourth support bracket 7-2 is positioned to support the front of the second mounting plate N-3, and the second mounting plate rear support block 9-21 on the fifth support bracket 9-2 is positioned to support the rear of the second mounting plate N-3; then, by starting the first front and rear telescopic cylinders 2-2 to work and driving the first positioning insertion block 2-4 and the first horizontal positioning pin 2-3 on the first positioning insertion block to move backwards, the first positioning insertion block 2-4 is inserted into the groove N-11 on the front door and window frame rear chute main body N-1, and the first horizontal positioning pin 2-3 is simultaneously inserted into the first mounting hole N-12 on the front door and window frame rear chute main body N-1 and the left positioning hole N-41 of the reinforcing plate N-4; the second front and rear telescopic cylinders 4-2 are started to work and drive the second positioning insertion block 4-4 and a second horizontal positioning pin 4-3 on the second positioning insertion block to move backwards, the second positioning insertion block 4-4 is inserted into a groove N-11 on a front door and window frame rear chute main body N-1, and the second horizontal positioning pin 4-3 is simultaneously inserted into a second mounting hole N-13 on the front door and window frame rear chute main body N-1 and a right positioning hole N-42 of the reinforcing plate N-4; by starting the upper and lower telescopic cylinders 8-2 to work and driving the vertical positioning pin 8-3 to move upwards, the vertical positioning pin 8-3 can be upwards inserted into the lower mounting hole N-31 on the second mounting plate N-3; then, the first pressing cylinder 3-4 is started to work and drives the first pressing frame 3-3 to move downwards, so that the left pressing block 3-31 of the first mounting plate on the first pressing frame 3-3 downwards presses the left part of the first mounting plate N-2; the second pressing cylinder 5-4 is started to work and drives the second pressing frame 5-3 to move downwards, so that the right rear part pressing block 5-31 of the first mounting plate on the second pressing frame 5-3 downwards presses the right rear part of the first mounting plate N-2; by starting the third pressing cylinder 6-4 to work and driving the third pressing frame 6-3 to move downwards, the right front pressing block 6-31 of the first mounting plate of the third pressing frame 6-3 presses downwards the right front part of the first mounting plate N-2, and meanwhile, the middle pressing block 6-32 of the rear sliding groove main body of the front door window frame presses downwards the middle part of the rear sliding groove main body N-1 of the front door window frame; the fourth pressing cylinder 7-4 is started to work and drives the fourth pressing frame 7-3 to move downwards, so that the front pressing block 7-31 of the second mounting plate on the fourth pressing frame 7-3 presses the front side surface of the upper part of the second mounting plate N-3; by starting the third front and rear telescopic cylinders 9-4 to work and driving the fifth compression frame 9-3 to move forwards, the third horizontal positioning pin 9-5 on the fifth compression frame 9-3 moves forwards and is inserted into the upper mounting hole N-32 on the second mounting plate N-3, meanwhile, the fifth mounting plate rear compression block 9-31 on the fifth compression frame 9-3 compresses the upper rear side face of the second mounting plate N-3, and at the moment, the front door and window frame rear chute main body N-1, the first mounting plate N-2, the second mounting plate N-3 and the reinforcing plate N-4 are completely and accurately positioned and compressed, and the relative position accuracy is ensured. And then welding to obtain the rear sliding groove assembly of the front door and window frame.
After welding is finished, the first front and rear telescopic cylinder 2-2 works and drives the first positioning insertion block 2-4 and the first horizontal positioning pin 2-3 on the first positioning insertion block to move forwards (reset), the first positioning insertion block 2-4 can be pulled out of the groove N-11 on the front door and window frame rear chute main body N-1, and the first horizontal positioning pin 2-3 can be pulled out of the first mounting hole N-12 on the front door and window frame rear chute main body N-1 and the left positioning hole N-41 of the reinforcing plate N-4 to be loosened; by starting the second front and rear telescopic cylinders 4-2 to work and driving the second positioning insertion block 4-4 and the second horizontal positioning pin 4-3 thereon to move forwards (reset), the second positioning insertion block 4-4 can be pulled out of the groove N-11 on the front door and window frame rear chute main body N-1, and the second horizontal positioning pin 4-3 can be simultaneously pulled out of the second mounting hole N-13 on the front door and window frame rear chute main body N-1 and the right positioning hole N-42 of the reinforcing plate N-4 to be loosened; by starting the upper and lower telescopic cylinders 8-2 to work and driving the vertical positioning pin 8-3 to move downwards (reset), the vertical positioning pin 8-3 can be pulled out of the lower mounting hole N-31 on the second mounting plate N-3 downwards and loosened; then, the first pressing cylinder 3-4 is started to work and drives the first pressing frame 3-3 to move upwards to be away from (reset), so that the pressing block 3-31 at the left part of the first mounting plate on the first pressing frame 3-3 moves upwards to be away from (reset) the left part of the first mounting plate N-2 and is loosened; the second pressing cylinder 5-4 is started to work and drives the second pressing frame 5-3 to move upwards to be away from (reset), so that the right rear pressing block 5-31 of the first mounting plate on the second pressing frame 5-3 moves upwards to be away from (reset) the right rear part of the first mounting plate N-2 and is loosened; by starting the third pressing cylinder 6-4 to work and driving the third pressing frame 6-3 to move upwards and away from (reset), the first mounting plate right front pressing block 6-31 of the third pressing frame 6-3 moves upwards and away from (reset) the right front part of the first mounting plate N-2 to be released, and meanwhile, the front door window frame rear sliding groove main body middle pressing block 6-32 moves upwards and away from (reset) the front door window frame rear sliding groove main body N-1 to be released; the fourth pressing cylinder 7-4 is started to work and drives the fourth pressing frame 7-3 to move upwards and away from (reset), so that the front pressing block 7-31 of the second mounting plate on the fourth pressing frame 7-3 moves upwards and away from (reset) the front side surface of the upper part of the second mounting plate N-3 to be loosened; by starting the third front and rear telescopic cylinders 9-4 to work and driving the fifth compression frame 9-3 to move backwards away from (reset), the third horizontal positioning pin 9-5 on the fifth compression frame 9-3 can move backwards away from (reset) and is pulled out of the upper mounting hole N-32 on the second mounting plate N-3 to be loosened, and meanwhile, the rear compression block 9-31 on the fifth compression frame 9-3 can move backwards away from (reset) and moves the upper rear side face of the second mounting plate N-3 to be loosened. At the moment, the front door and window frame rear sliding groove assembly is completely loosened, and then the front door and window frame rear sliding groove assembly is directly taken down from the clamp.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (4)
1. The utility model provides a preceding sliding tray assembly welding special fixture behind door and window frame which characterized in that: the clamp comprises a clamp base (1), wherein a first positioning mechanism (2), a first rear pressing mechanism (3), a second positioning mechanism (4), a second rear pressing mechanism (5), a third front pressing mechanism (6), a fourth front pressing mechanism (7), a third positioning mechanism (8) and a third rear pressing mechanism (9) are arranged on the clamp base (1);
the first positioning mechanism (2) comprises a first front mounting frame (2-1), a first front and rear telescopic cylinder (2-2), a first horizontal positioning pin (2-3) and a first positioning insertion block (2-4), the first front mounting frame (2-1) is fixed on the clamp base (1), the first front and rear telescopic cylinder (2-2) is mounted on the first front mounting frame (2-1), the output end of the first front and rear telescopic cylinder (2-2) is connected with the first positioning insertion block (2-4), the first positioning insertion block (2-4) is used for being inserted into a groove (N-11) in the front door and window frame rear sliding groove main body (N-1), the first horizontal positioning pin (2-3) is fixed on the first positioning insertion block (2-4), and the first horizontal positioning pin (2-3) is used for being simultaneously inserted into a first horizontal positioning pin (2-3) in the front door and window frame rear sliding groove main body (N-1) The inside of the mounting hole (N-12) and the inside of the left positioning hole (N-41) of the reinforcing plate (N-4);
the first rear pressing mechanism (3) comprises a first rear mounting frame (3-1), a first supporting frame (3-2), a first pressing frame (3-3), a first pressing cylinder (3-4) and a first mounting plate left positioning pin (3-5), the first rear mounting frame (3-1) is fixed on the clamp base (1), the first supporting frame (3-2) and the first pressing cylinder (3-4) are mounted on the first rear mounting frame (3-1), the first mounting plate left positioning pin (3-5) is fixed on the first supporting frame (3-2), the first mounting plate left positioning pin (3-5) is used for being inserted into a left mounting hole (N-21) of the first mounting plate (N-2), the first supporting frame (3-2) is provided with a first mounting plate left supporting block (3-21), the output end of the first pressing cylinder (3-4) is connected with a first pressing frame (3-3), and a first mounting plate left pressing block (3-31) is arranged on the first pressing frame (3-3);
the second positioning mechanism (4) comprises a second front mounting frame (4-1), a second front and rear telescopic cylinder (4-2), a second horizontal positioning pin (4-3) and a second positioning insert block (4-4), the second front mounting frame (4-1) is fixed on the clamp base (1), the second front and rear telescopic cylinder (4-2) is mounted on the second front mounting frame (4-1), the output end of the second front and rear telescopic cylinder (4-2) is connected with the second positioning insert block (4-4), the second positioning insert block (4-4) is used for being inserted into a groove (N-11) in the front door and window frame rear chute main body (N-1), the second horizontal positioning pin (4-3) is fixed on the second positioning insert block (4-4), and the second horizontal positioning pin (4-3) is used for being simultaneously inserted into a second horizontal positioning pin (4-3) in the front door and window frame rear chute main body (N-1) The inside of the mounting hole (N-13) and the inside of the right positioning hole (N-42) of the reinforcing plate (N-4);
the second rear pressing mechanism (5) comprises a second rear mounting frame (5-1), a second supporting frame (5-2), a second pressing frame (5-3) and a second pressing cylinder (5-4), the second rear mounting frame (5-1) is fixed on the clamp base (1), the second supporting frame (5-2) and the second pressing cylinder (5-4) are mounted on the second rear mounting frame (5-1), a first mounting plate right rear supporting block (5-21) is arranged on the second supporting frame (5-2), the output end of the second pressing cylinder (5-4) is connected with the second pressing frame (5-3), and a first mounting plate right rear pressing block (5-31) is arranged on the second pressing frame (5-3);
the third front pressing mechanism (6) comprises a third front mounting frame (6-1), a third supporting frame (6-2), a third pressing frame (6-3) and a third pressing cylinder (6-4), the third front mounting rack (6-1) is fixed on the clamp base (1), the third supporting rack (6-2) and the third pressing cylinder (6-4) are arranged on the third front mounting rack (6-1), the third supporting frame (6-2) is provided with a first mounting plate right front supporting block (6-21), the output end of the third pressing cylinder (6-4) is connected with a third pressing frame (6-3), the third pressing frame (6-3) is provided with a first mounting plate right front pressing block (6-31) and a front door window frame rear chute main body middle pressing block (6-32);
the fourth front pressing mechanism (7) comprises a fourth front mounting frame (7-1), a fourth supporting frame (7-2), a fourth pressing frame (7-3) and a fourth pressing cylinder (7-4), the fourth front mounting frame (7-1) is fixed on the clamp base (1), the fourth supporting frame (7-2) and the fourth pressing cylinder (7-4) are mounted on the fourth front mounting frame (7-1), a second mounting plate front supporting block (7-21) is arranged on the fourth supporting frame (7-2), the output end of the fourth pressing cylinder (7-4) is connected with the fourth pressing frame (7-3), and a second mounting plate front pressing block (7-31) is arranged on the fourth pressing frame (7-3);
the third positioning mechanism (8) comprises a fifth mounting frame (8-1), an upper telescopic cylinder and a lower telescopic cylinder (8-2) and a vertical positioning pin (8-3), the fifth mounting frame (8-1) is fixed on the clamp base (1), the upper telescopic cylinder and the lower telescopic cylinder (8-2) are mounted on the fifth mounting frame (8-1), the output end of the upper telescopic cylinder and the lower telescopic cylinder (8-2) is connected with the vertical positioning pin (8-3), and the vertical positioning pin (8-3) is used for being inserted into a lower mounting hole (N-31) in the second mounting plate (N-3);
the third rear pressing mechanism (9) comprises a third rear mounting frame (9-1), a fifth supporting frame (9-2), a fifth pressing frame (9-3), a third front and rear telescopic cylinder (9-4) and a third horizontal positioning pin (9-5), the third rear mounting frame (9-1) is fixed on the clamp base (1), the fifth supporting frame (9-2) and the third front and rear telescopic cylinder (9-4) are installed on the third rear mounting frame (9-1), the third horizontal positioning pin (9-5) is fixed on the fifth pressing frame (9-3), the third horizontal positioning pin (9-5) is used for being inserted into an upper mounting hole (N-32) on the second mounting plate (N-3), and a second mounting plate rear supporting block (9-21) is arranged on the fifth supporting frame (9-2), the output end of the third front and rear telescopic cylinder (9-4) is connected with a fifth pressing frame (9-3), and a fifth mounting plate rear pressing block (9-31) is arranged on the fifth pressing frame (9-3).
2. The special welding fixture for the rear sliding groove assembly of the front door-window frame as claimed in claim 1, is characterized in that: the fifth pressing frame (9-3) is provided with three fifth mounting plate rear pressing blocks (9-31); the fourth pressing frame (7-3) is provided with three second mounting plate front pressing blocks (7-31), and the three second mounting plate front pressing blocks (7-31) correspond to the three fifth mounting plate rear pressing blocks (9-31) in a front-back one-to-one mode.
3. The special welding fixture for the rear sliding groove assembly of the front door-window frame as claimed in claim 1, is characterized in that: the third horizontal positioning pins (9-5) are provided with two, and the two third horizontal positioning pins (9-5) are respectively inserted into the two upper mounting holes (N-32) on the second mounting plate (N-3).
4. The special welding fixture for the rear sliding groove assembly of the front door-window frame as claimed in claim 1, is characterized in that: the first pressing cylinder (3-4), the second pressing cylinder (5-4), the third pressing cylinder (6-4) and the fourth pressing cylinder (7-4) adopt lever cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021300218.6U CN212761904U (en) | 2020-07-06 | 2020-07-06 | Special welding clamp for front door and window frame rear sliding groove assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021300218.6U CN212761904U (en) | 2020-07-06 | 2020-07-06 | Special welding clamp for front door and window frame rear sliding groove assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212761904U true CN212761904U (en) | 2021-03-23 |
Family
ID=75075821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021300218.6U Active CN212761904U (en) | 2020-07-06 | 2020-07-06 | Special welding clamp for front door and window frame rear sliding groove assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212761904U (en) |
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2020
- 2020-07-06 CN CN202021300218.6U patent/CN212761904U/en active Active
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