CN210587790U - Welding fixture for welding hinge on environment-friendly equipment - Google Patents
Welding fixture for welding hinge on environment-friendly equipment Download PDFInfo
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- CN210587790U CN210587790U CN201921189942.3U CN201921189942U CN210587790U CN 210587790 U CN210587790 U CN 210587790U CN 201921189942 U CN201921189942 U CN 201921189942U CN 210587790 U CN210587790 U CN 210587790U
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 19
- 229910052802 copper Inorganic materials 0.000 description 19
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
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- 239000003496 welding fume Substances 0.000 description 1
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Abstract
The utility model relates to a welding jig for welding hinge on environmental protection equipment in the field of environmental protection equipment processing, a single welding gun reversing device is arranged below a single welding gun part mechanism on a base, a double welding gun reversing device is arranged below a double welding gun part mechanism on the base, a main hinge adjustable fixture is arranged on the single welding gun reversing device, and an auxiliary hinge adjustable fixture is arranged on the double welding gun reversing device; a main hinge is fixedly arranged on the main hinge adjustable clamp, an auxiliary hinge is fixedly arranged on the auxiliary hinge adjustable clamp, and the main hinge is matched with the auxiliary hinge; the utility model discloses a welding jig can be with the main hinge after the shaping or the joint spot welding of vice hinge, through artifical blowing, automatic turn-over welding reduces the technical requirement to the workman, improves work efficiency, reduces the cost of labor.
Description
Technical Field
The utility model relates to a welding jig for welding hinge on environmental protection equipment in the environmental protection equipment processing field.
Background
The environmental protection equipment refers to mechanical products, structures and systems which are manufactured and built by production units or building installation units and are used for controlling environmental pollution and improving environmental quality; it is also believed that the environmental protection equipment refers to mechanical processing products for treating environmental pollution, such as dust collectors, welding fume purifiers, monomer water treatment equipment, noise controllers and the like; the environment-friendly equipment also comprises power equipment for conveying the fluid substance containing the pollutants, such as a water pump, a fan, a conveyor and the like; meanwhile, the system also comprises monitoring and controlling instruments, such as a detection instrument, a pressure gauge, a flow monitoring device and the like, which ensure the normal operation of the pollution prevention and control facility; environmental governance is a very slow thing, and people should pay more attention to environmental protection; the environmental protection equipment should include a complete set of equipment: such as air purifiers, sewage treatment equipment, ozone generators, industrial oxygen generators, and the like; the device can treat the environment in industry or at home; the environment-friendly investment plan in 'one-five per billion' period of China reaches 14000 million yuan, and the 14000 million yuan of investment scale is likely to be broken through in consideration of the difficulty of emission reduction target and accumulated high environmental debt; the annual composite growth rate of the total value of the environmental protection industry of the United states from 70 to 80 in the 20 th century is kept between 10 and 15 percent, and the annual composite growth rate of the environmental protection industry of China is expected to reach 15 to 20 percent in the next 20 years; in the use of this equipment, the needs that the use of these equipment can not be avoided articulate, also divides different sizes according to the model of equipment in articulated time, because the difference of size is too big, and the model is numerous moreover, and simple manual welding hinge's joint is more low efficient, and welding precision is poor moreover, is unfavorable for welding process in batches greatly, and the requirement to the workman is still higher during work.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a welding jig can be with the main hinge after the shaping or the joint department spot welding of vice hinge, through artifical blowing, automatic turn-over welding reduces the technical requirement to the workman.
The purpose of the utility model is realized like this: a welding fixture for welding a hinge on environment-friendly equipment comprises a base, wherein a T-shaped supporting seat is arranged on the base, and the welding fixture is characterized in that front and back moving mechanisms are respectively arranged on two sides of the T-shaped supporting seat, each front and back moving mechanism is provided with an up and down moving mechanism, and a single welding gun component mechanism and a double welding gun component mechanism are correspondingly arranged on the up and down moving mechanisms; a single welding gun reversing device is arranged on the base and below the single welding gun part mechanism, a double welding gun reversing device is arranged on the base and below the double welding gun part mechanism, a main hinge adjustable fixture is arranged on the single welding gun reversing device, and an auxiliary hinge adjustable fixture is arranged on the double welding gun reversing device; the main hinge adjustable clamp is fixedly provided with a main hinge, the auxiliary hinge adjustable clamp is fixedly provided with an auxiliary hinge, and the main hinge is matched with the auxiliary hinge.
When the utility model works, red copper electrodes are respectively inserted into the main hinge adjustable fixture and the auxiliary hinge adjustable fixture, then the main hinge to be welded is placed at the main hinge adjustable fixture corresponding to the single welding gun part mechanism, and the auxiliary hinge adjustable fixture corresponding to the double welding gun part mechanism is placed into the auxiliary hinge to be welded; respectively positioning the main hinge and the auxiliary hinge between the red copper electrode and the thick edge, and locking and positioning; moving the red copper electrode and the main hinge on the adjustable clamp of the main hinge to limit the red copper electrode and the main hinge; moving the red copper electrode and the auxiliary hinge on the adjustable clamp of the auxiliary hinge to limit the red copper electrode and the main hinge; thus, the positioning is completed; the main hinge adjustable clamp and the auxiliary hinge adjustable clamp are respectively screwed, so that the red copper electrode on the main hinge adjustable clamp and the main hinge are compressed, and the red copper electrode on the auxiliary hinge adjustable clamp and the auxiliary hinge are compressed; installing a first welding gun on the single welding gun clamping block, matching with angle adjustment to ensure that the first welding gun is aligned with a first main welding point of the main hinge, rotating the single welding gun reversing device after the first main welding point is corrected, aligning the first welding gun with a second main welding point, and determining that the first welding gun is aligned with the single welding gun reversing device; ensuring that the first welding gun is aligned to the first main welding point, and aligning the first welding gun which is contracted in place and extends out of the cylinder to the second main welding point; meanwhile, a second welding gun and a third welding gun are arranged on the double-welding-gun clamping block, then the angle is adjusted, the double-welding-gun clamping block moves up and down, the second welding gun and the third welding gun are ensured to be aligned to a first auxiliary welding point and a third auxiliary welding point of the main hinge, and after the first auxiliary welding point and the third auxiliary welding point are corrected; rotating the double-welding-gun reversing device, and enabling the second welding gun and the third welding gun to respectively correspond to the fourth auxiliary welding point and the second auxiliary welding point; ensuring that the second welding gun and the third welding gun respectively correspond to the fourth auxiliary welding point and the second auxiliary welding point when the single welding gun extending reversing device rotates in place; after the welding points of the main hinge adjustable clamp and the auxiliary hinge adjustable clamp on the two sides are corrected, the first main welding point, the second main welding point, the first auxiliary welding point, the second auxiliary welding point, the third auxiliary welding point and the fourth auxiliary welding point can be respectively welded; after welding is finished, marking scales; then the assembly is disassembled and the welding is carried out again on the new one.
The beneficial effects of the utility model reside in that, this utility model can be with the main hinge after the shaping or the joint department spot welding of vice hinge, through artifical blowing, automatic turn-over welding reduces the technical requirement to the workman.
As a further improvement of the utility model, the single welding gun reversing device and the double welding gun reversing device can rotate quickly and normally; the single welding gun reversing device and the double welding gun reversing device respectively comprise a lower buffering fixed plate arranged on the base, a rotating shaft arranged at the center of the lower buffering fixed plate, an upper buffering fixed plate arranged at the top of the rotating shaft, a lower belt seat bearing used for fixing the rotating shaft and installed on the lower buffering fixed plate, an upper belt seat bearing used for fixing the rotating shaft and installed on the upper buffering fixed plate, a large gear fixedly installed on the rotating shaft, and a rack assembly matched with the large gear; and the upper buffering fixed plate is also provided with a turntable in a matching way.
As a further improvement of the utility model, the rack component can be normally meshed to work, and the working efficiency is improved; the rack assembly comprises a rack matched with the large gear, an extension cylinder matched and connected with the rack, a gap adjusting device fixedly arranged on the rack, a tail end L-shaped seat used for supporting the extension cylinder and a top L-shaped seat used for supporting the top end of the rack; the top L-shaped seat is matched with the top end of the rack and provided with a limiting assembly, and the extension cylinder and the rack are arranged on the same straight line.
As a further improvement of the utility model, the main hinge adjustable clamp and the auxiliary hinge adjustable clamp can work efficiently; the main hinge adjustable fixture and the auxiliary hinge adjustable fixture comprise hinged fixed seats arranged on the rotary table, hinged rotating seats matched with the hinged fixed seats, welding positioning plates matched with the hinged fixed seats and fixed on the rotary table, and adjusting fixtures fixedly arranged on the hinged rotating seats; the hinged fixed seat and the welding positioning plate are vertically arranged; a gap with a certain distance is arranged between the hinged fixing seat and the welding positioning plate, and the adjusting clamp is also perpendicular to the welding positioning plate.
As a further improvement of the utility model, the main hinge and the auxiliary hinge can be effectively fixed by the adjusting clamp, so that the fixing is firm and the falling is avoided; the adjusting clamp comprises a U-shaped clamping seat and a pressing device arranged on any one side of the U-shaped clamping seat, the U-shaped clamping seat is fixed on the hinged rotating seat through a bolt, the U-shaped clamping seat comprises a thick edge and a thin edge which are respectively arranged on two sides, the pressing device is arranged on one side of the thick edge, and the pressing device is perpendicular to the thick edge; the pressing device comprises a pressing bolt perpendicular to the thick edge, a pressing hole used for placing the pressing bolt, a marble arranged in the pressing hole, and a pressing nut used for fixing the pressing bolt on the thick edge.
As a further improvement of the utility model, the compressing efficiency is improved in order to ensure that the compressing bolt can stably and reliably compress the marble; a spring assembly is arranged between the compression bolt and the marble, the compression bolt props against the marble through the spring assembly, a plurality of groups of compression holes are arranged, and one marble is arranged in each compression hole in a matched manner; the diameter in compress tightly the hole is greater than the diameter of marble, compress tightly the hole and include inboard mouth and outside mouth, the cooperation welding of inboard mouth has the marble spacing collar, be provided with spacing hole on the marble spacing collar, the diameter in spacing hole is less than the diameter of marble, near the outside mouth sets up the screw thread, has twisted clamp bolt on the screw thread.
As a further improvement of the utility model, the U-shaped clamping seat is convenient to position and reliable and stable in positioning; a processing positioning assembly is arranged between the welding positioning plate and the U-shaped clamping seat; the processing positioning assembly comprises an arc-shaped chute arranged on the welding positioning plate, a positioning hole positioned on the U-shaped clamping seat and close to one surface of the welding positioning plate, an elastic positioning bolt which penetrates through the arc-shaped chute and is fixed on the positioning hole, and an arc-shaped support used for placing the positioning bolt; the head of the elastic positioning bolt is conical; the arc support is an inverted W shape, and the arc support is matched with the elastic positioning bolt and is provided with an elastic positioning bolt placing part.
As a further improvement of the utility model, the angle can be conveniently adjusted by a single welding gun part mechanism and a double welding gun part mechanism; the single welding gun component mechanism comprises a single welding gun angle adjusting mechanism, a single welding gun clamping block matched with the single welding gun angle adjusting mechanism, and a first welding gun arranged on the single welding gun clamping block; the double-welding-gun component mechanism comprises a double-welding-gun angle adjusting mechanism, a double-welding-gun clamping block matched with the double-welding-gun angle adjusting mechanism, a second welding gun and a third welding gun which are respectively arranged on the double-welding-gun clamping block, and the second welding gun and the third welding gun are arranged at a certain interval; the second welding gun and the third welding gun are arranged side by side.
Drawings
Fig. 1 is a first perspective view of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is an enlarged view of fig. 1 at B.
Fig. 4 is a second perspective view of the present invention.
Fig. 5 is an enlarged view of fig. 4 at C.
Fig. 6 is a third perspective view of the present invention.
Fig. 7 is an enlarged view of fig. 6 at D.
Fig. 8 is a front view of the sub hinge.
Fig. 9 is a front view of the main hinge.
Wherein, 1 base, 2T-shaped supporting seat, 3 fore-and-aft movement mechanism, 4 double-welding-gun part mechanism, 5 single-welding-gun part mechanism, 6 double-welding-gun reversing device 8, 7 single-welding-gun reversing device, 8 double-welding-gun reversing device, 9 single-welding-gun reversing device, 10 auxiliary hinge, 11 main hinge, 12 first main welding point, 13 second main welding point, 14 first auxiliary welding point, 15 second auxiliary welding point, 16 third auxiliary welding point, 17 fourth auxiliary welding point, 18 lower buffer fixing plate, 19 rotating shaft, 20 upper buffer fixing plate, 21 lower belt seat bearing, 22 upper belt seat bearing, 23 gearwheel, 24 rack component, 25 turntable, 26 gap adjusting device, 27 extending cylinder, 28 tail end L-shaped seat, 29 top L-shaped seat, 30 spacing component, 31 hinged fixing seat, 32 hinged rotating seat, 33 welding positioning plate, 34 adjusting clamp, 35U-shaped clamping seat, 36 clamping device, 37 clamping bolt, 38 thick edges, 39 thin edges, 40 red copper electrodes, 41 compression holes, 42 marbles, 43 spring assemblies, 44 marble limiting rings, 45 inner side openings, 46 outer side openings, 47 limiting holes, 48 arc-shaped sliding grooves, 49 positioning holes, 50 arc-shaped supports, 51 elastic positioning bolts, 52 elastic positioning bolt placing parts, 53 double-welding-gun angle adjusting mechanisms, 54 double-welding-gun clamping blocks, 55 single-welding-gun angle adjusting mechanisms, 56 first welding guns, 57 second welding guns, 58 third welding guns and 59 single-welding-gun clamping blocks.
Detailed Description
As shown in fig. 1 to 9, the object of the present invention is achieved by: a welding fixture for welding hinges on environment-friendly equipment comprises a base 1, wherein a T-shaped supporting seat 2 is arranged on the base 1, a front-back moving mechanism 3 is respectively arranged on two sides of the T-shaped supporting seat 2, an up-down moving mechanism is respectively arranged on each front-back moving mechanism 3, and a single welding gun part mechanism 5 and a double welding gun part mechanism 4 are correspondingly arranged on each up-down moving mechanism; a single welding gun reversing device 9 is arranged on the base 1 and below the single welding gun part mechanism 5, a double welding gun reversing device 8 is arranged on the base 1 and below the double welding gun part mechanism 4, a main hinge adjustable fixture is arranged on the single welding gun reversing device 9, and an auxiliary hinge adjustable fixture is arranged on the double welding gun reversing device 8; a main hinge 11 is fixedly arranged on the main hinge adjustable clamp, an auxiliary hinge 10 is fixedly arranged on the auxiliary hinge adjustable clamp, and the main hinge 11 is matched with the auxiliary hinge 10; the single welding gun reversing device 9 and the double welding gun reversing device 8 respectively comprise a lower buffer fixing plate 18 arranged on the base 1, a rotating shaft 19 arranged at the center of the lower buffer fixing plate 18, an upper buffer fixing plate 20 arranged at the top of the rotating shaft 19, a lower belt seat bearing 21 used for fixing the rotating shaft 19 and installed on the lower buffer fixing plate 18, an upper belt seat bearing 22 used for fixing the rotating shaft 19 and installed on the upper buffer fixing plate 20, a large gear 23 fixedly installed on the rotating shaft 19, and a rack assembly 24 matched with the large gear 23; the upper buffering fixing plate 20 is also provided with a turntable 25 in a matching way; the rack assembly 24 comprises a rack arranged in cooperation with the large gear 23, an extension cylinder 27 in fit connection with the rack, a gap adjusting device 26 fixedly arranged on the rack, a tail end L-shaped seat 28 used for supporting the extension cylinder 27, and a top L-shaped seat 29 used for supporting the top end of the rack; the top L-shaped seat 29 is provided with a limiting assembly 30 by matching with the top end of the rack, and the extension cylinder 27 and the rack are arranged on the same straight line; the main hinge adjustable clamp and the auxiliary hinge adjustable clamp comprise a hinged fixed seat 31 arranged on the rotary table 25, a hinged rotating seat 32 arranged on the hinged fixed seat 31 in a matched mode, a welding positioning plate 33 arranged on the rotary table 25 in a matched mode and fixed with the hinged fixed seat 31, and an adjusting clamp 34 fixedly arranged on the hinged rotating seat 32; the hinged fixed seat 31 and the welding positioning plate 33 are vertically arranged; a gap with a certain distance is arranged between the hinged fixed seat 31 and the welding positioning plate 33, and the adjusting clamp 34 is also arranged perpendicular to the welding positioning plate 33; the adjusting clamp 34 comprises a U-shaped clamping seat 35 and a pressing device 36 arranged on any side of the U-shaped clamping seat 35, the U-shaped clamping seat 35 is fixed on the hinged rotating seat 32 through a bolt, the U-shaped clamping seat 35 comprises a thick edge 38 and a thin edge 39 which are respectively arranged on two sides, the pressing device 36 is arranged on one side of the thick edge 38, and the pressing device 36 is arranged perpendicular to the thick edge 38; the pressing device 36 comprises a pressing bolt 37 arranged perpendicular to the thick edge 38, a pressing hole 41 for placing the pressing bolt 37, a marble 42 arranged in the pressing hole 41, and a pressing nut for fixing the pressing bolt 37 on the thick edge 38; a spring assembly 43 is arranged between the compression bolt 37 and the marble 42, the compression bolt 37 is arranged to prop against the marble 42 through the spring assembly 43, a plurality of groups of compression holes 41 are arranged, and each compression hole 41 is internally provided with one marble 42 in a matching way; the diameter of the compression hole 41 is larger than that of the marble 42, the compression hole 41 comprises an inner side opening 45 and an outer side opening 46, the inner side opening 45 is welded with a marble limiting ring 44 in a matched mode, a limiting hole 47 is formed in the marble limiting ring 44, the diameter of the limiting hole 47 is smaller than that of the marble 42, threads are arranged near the outer side opening 46, and compression bolts 37 are screwed on the threads; a processing positioning assembly is arranged between the welding positioning plate 33 and the U-shaped clamping seat 35; the processing positioning assembly comprises an arc-shaped sliding groove 48 arranged on the welding positioning plate 33, a positioning hole 49 positioned on one surface of the U-shaped clamping seat 35 close to the welding positioning plate 33, an elastic positioning bolt 51 which penetrates through the arc-shaped sliding groove 48 and is fixed on the positioning hole 49, and an arc-shaped support 50 for placing the positioning bolt; the head of the elastic positioning bolt 51 is conical; the arc-shaped support 50 is in an inverted W shape, and the arc-shaped support 50 is provided with an elastic positioning bolt placing part 52 matched with an elastic positioning bolt 51; the single welding gun component mechanism 5 comprises a single welding gun angle adjusting mechanism 55, a single welding gun clamping block 59 matched with the single welding gun angle adjusting mechanism 55 and a first welding gun 56 arranged on the single welding gun clamping block 59; the double-welding-gun component mechanism 4 comprises a double-welding-gun angle adjusting mechanism 53, a double-welding-gun clamping block 54 matched with the double-welding-gun angle adjusting mechanism 53, a second welding gun 57 and a third welding gun 58 which are respectively arranged on the double-welding-gun clamping block 54, and the second welding gun 57 and the third welding gun 58 are arranged at a certain distance; the second welding torch 57 and the third welding torch 58 are arranged side by side.
When the utility model works, firstly, the extending cylinders 27 of the single welding gun reversing device 9 and the single welding gun reversing device 9 are required to be ejected out respectively, so that the top end of the supporting rack is propped against the limiting component 30, after the rack is propped in place, the limiting component 30 is propped against the supporting rack to respectively adjust the relative positions of the main hinge adjustable fixture and the single welding gun part mechanism 5, and the relative positions of the auxiliary hinge adjustable fixture and the double welding gun part mechanism 4 are adjusted to be in place all the time; respectively loosening the elastic positioning bolts 51 on the processing positioning components at the two sides to ensure that the conical heads on the elastic positioning bolts 51 are separated from the positioning holes 49 on the welding positioning plate 33, and then rotating the hinged rotating seat 32 to ensure that the U-shaped clamping seat 35 rotates outwards along the hinged fixed seat 31 until the angle is convenient for an operator to install; the pressing bolt 37 on one side of the thick edge 38 of the U-shaped clamping seat 35 is loosened, so that the pressed spring assembly 43 is loosened, and the marble 42 in the pressing hole 41 is in an uncompressed state; red copper electrodes 40 are respectively inserted into the U-shaped clamping seats 35 on the two sides, a main hinge 11 to be welded is placed at the U-shaped clamping seat 35 corresponding to the single welding gun part mechanism 5, and an auxiliary hinge 10 to be welded is placed at the U-shaped clamping seat 35 corresponding to the double welding gun part mechanism 4; and the main hinge 11 and the auxiliary hinge 10 are respectively positioned between the red copper electrode 40 and the thick edge 38; the U-shaped clamping seats 35 on the hinged rotating seats 32 are rotated upwards to ensure that the positioning holes 49 are aligned with the positioning bolts, and then the U-shaped clamping seats 35 on the two sides are directly locked to complete positioning of the U-shaped clamping seats 35 on the two sides; moving the red copper electrode 40 and the main hinge 11 in the U-shaped clamping seat 35 on the main hinge adjustable clamp to enable the inner sides of the red copper electrode 40 and the main hinge 11 to be tightly attached to the welding positioning plate 33 on the main hinge adjustable clamp, so that the red copper electrode 40 and the main hinge 11 on the main hinge adjustable clamp are positioned; the red copper electrode 40 and the auxiliary hinge 10 in the U-shaped clamping seat 35 on the adjustable clamp of the auxiliary hinge are moved, so that the inner side edges of the red copper electrode 40 and the auxiliary hinge 10 are tightly attached to the welding positioning plate 33 on the adjustable clamp of the auxiliary hinge, and the positioning of the red copper electrode 40 and the auxiliary hinge 10 on the adjustable clamp of the auxiliary hinge is completed; the pressing bolts 37 on the main hinge adjustable clamp and the auxiliary hinge adjustable clamp are screwed inwards respectively, so that the extrusion spring assembly 43 props against the marble 42 to move towards the inner side opening 45 of the pressing hole 41, the red copper electrode 40 on the main hinge adjustable clamp and the main hinge 11 are pressed, and the red copper electrode 40 on the auxiliary hinge adjustable clamp and the auxiliary hinge 10 are also pressed; installing a first welding gun 56 on the single welding gun clamping block 59, adjusting the angle through a single welding gun adjusting mechanism, matching with an up-down moving mechanism, ensuring that the first welding gun 56 is aligned with the first main welding point 12 of the main hinge 11, after the first main welding point 12 is corrected, contracting the corresponding telescopic cylinder, aligning the first welding gun 56 with the second main welding point 13, and determining the extending stroke of the corrected telescopic cylinder; ensuring that the first welding gun 56 is aligned with the first main welding point 12 when the telescopic cylinder extends to the position, and the first welding gun 56 of the extension cylinder 27 which is contracted to the position is aligned with the second main welding point 13; meanwhile, a second welding gun 57 and a third welding gun 58 are arranged on the double-welding-gun clamping block 54, then the angle is adjusted through a double-welding-gun adjusting mechanism, and the second welding gun 57 and the third welding gun 58 are ensured to be aligned to the first auxiliary welding point 14 and the third auxiliary welding point 16 of the main hinge 11 by matching with an up-down moving mechanism, and after the first auxiliary welding point 14 and the third auxiliary welding point 16 are corrected; contracting the corresponding telescopic cylinder and enabling the second welding gun 57 and the third welding gun 58 to respectively correspond to the fourth auxiliary welding point 17 and the second auxiliary welding point 15; determining the extension stroke of the well corrected telescopic cylinder; when the telescopic cylinder is ensured to extend to the right position, the second welding gun 57 and the third welding gun 58 respectively correspond to the fourth auxiliary welding point 17 and the second auxiliary welding point 15; after welding points of the main hinge adjustable clamp and the auxiliary hinge adjustable clamp on the two sides are corrected, a first main welding point 12, a second main welding point 13, a first auxiliary welding point 14, a second auxiliary welding point 15, a third auxiliary welding point 16 and a fourth auxiliary welding point 17 can be respectively welded; after welding, the welding rod moves upwards through the up-and-down moving mechanism, and scales are marked; loosening the elastic positioning bolts 51 on the welding positioning plates 33 on the two sides, then rotating the hinged rotating seat 32 outwards, after rotating in place, then loosening the compression bolts 37, then taking out the welded main hinge 11, then installing the auxiliary hinge 10 to be welded, compressing the compression bolts 37, then rotating and positioning through the positioning bolts, then adjusting the up-down moving mechanism to the previous scale, and continuing welding; similarly, the same applies to the dismounting and mounting of the sub hinge 10.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (8)
1. A welding fixture for welding a hinge on environment-friendly equipment comprises a base, wherein a T-shaped supporting seat is arranged on the base, and the welding fixture is characterized in that front and back moving mechanisms are respectively arranged on two sides of the T-shaped supporting seat, each front and back moving mechanism is provided with an up and down moving mechanism, and a single welding gun component mechanism and a double welding gun component mechanism are correspondingly arranged on the up and down moving mechanisms; a single welding gun reversing device is arranged on the base and below the single welding gun part mechanism, a double welding gun reversing device is arranged on the base and below the double welding gun part mechanism, a main hinge adjustable fixture is arranged on the single welding gun reversing device, and an auxiliary hinge adjustable fixture is arranged on the double welding gun reversing device; the main hinge adjustable clamp is fixedly provided with a main hinge, the auxiliary hinge adjustable clamp is fixedly provided with an auxiliary hinge, and the main hinge is matched with the auxiliary hinge.
2. The welding fixture for welding the hinge on the environmental protection equipment according to claim 1, wherein: the single welding gun reversing device and the double welding gun reversing device respectively comprise a lower buffering fixed plate arranged on the base, a rotating shaft arranged at the center of the lower buffering fixed plate, an upper buffering fixed plate arranged at the top of the rotating shaft, a lower belt seat bearing used for fixing the rotating shaft and installed on the lower buffering fixed plate, an upper belt seat bearing used for fixing the rotating shaft and installed on the upper buffering fixed plate, a large gear fixedly installed on the rotating shaft, and a rack assembly matched with the large gear; and the upper buffering fixed plate is also provided with a turntable in a matching way.
3. The welding fixture for welding the hinge on the environmental protection equipment according to claim 2, wherein: the rack assembly comprises a rack matched with the large gear, an extension cylinder matched and connected with the rack, a gap adjusting device fixedly arranged on the rack, a tail end L-shaped seat used for supporting the extension cylinder and a top L-shaped seat used for supporting the top end of the rack; the top L-shaped seat is matched with the top end of the rack and provided with a limiting assembly, and the extension cylinder and the rack are arranged on the same straight line.
4. The welding fixture for welding the hinge on the environmental protection equipment according to claim 1, wherein: the main hinge adjustable fixture and the auxiliary hinge adjustable fixture comprise hinged fixed seats arranged on the rotary table, hinged rotating seats matched with the hinged fixed seats, welding positioning plates matched with the hinged fixed seats and fixed on the rotary table, and adjusting fixtures fixedly arranged on the hinged rotating seats; the hinged fixed seat and the welding positioning plate are vertically arranged; a gap with a certain distance is arranged between the hinged fixing seat and the welding positioning plate, and the adjusting clamp is also perpendicular to the welding positioning plate.
5. The welding fixture for welding the hinge on the environmental protection equipment according to claim 4, wherein: the adjusting clamp comprises a U-shaped clamping seat and a pressing device arranged on any one side of the U-shaped clamping seat, the U-shaped clamping seat is fixed on the hinged rotating seat through a bolt, the U-shaped clamping seat comprises a thick edge and a thin edge which are respectively arranged on two sides, the pressing device is arranged on one side of the thick edge, and the pressing device is perpendicular to the thick edge; the pressing device comprises a pressing bolt perpendicular to the thick edge, a pressing hole used for placing the pressing bolt, a marble arranged in the pressing hole, and a pressing nut used for fixing the pressing bolt on the thick edge.
6. The welding fixture for welding the hinge on the environmental protection equipment according to claim 5, wherein: a spring assembly is arranged between the compression bolt and the marble, the compression bolt props against the marble through the spring assembly, a plurality of groups of compression holes are arranged, and one marble is arranged in each compression hole in a matched manner; the diameter in compress tightly the hole is greater than the diameter of marble, compress tightly the hole and include inboard mouth and outside mouth, the cooperation welding of inboard mouth has the marble spacing collar, be provided with spacing hole on the marble spacing collar, the diameter in spacing hole is less than the diameter of marble, near the outside mouth sets up the screw thread, has twisted clamp bolt on the screw thread.
7. The welding fixture for welding the hinge on the environmental protection equipment according to claim 4, wherein: a processing positioning assembly is arranged between the welding positioning plate and the U-shaped clamping seat; the processing positioning assembly comprises an arc-shaped chute arranged on the welding positioning plate, a positioning hole positioned on the U-shaped clamping seat and close to one surface of the welding positioning plate, an elastic positioning bolt which penetrates through the arc-shaped chute and is fixed on the positioning hole, and an arc-shaped support used for placing the positioning bolt; the head of the elastic positioning bolt is conical; the arc support is an inverted W shape, and the arc support is matched with the elastic positioning bolt and is provided with an elastic positioning bolt placing part.
8. The welding fixture for welding the hinge on the environmental protection equipment according to claim 1, wherein: the single welding gun component mechanism comprises a single welding gun angle adjusting mechanism, a single welding gun clamping block matched with the single welding gun angle adjusting mechanism, and a first welding gun arranged on the single welding gun clamping block; the double-welding-gun component mechanism comprises a double-welding-gun angle adjusting mechanism, a double-welding-gun clamping block matched with the double-welding-gun angle adjusting mechanism, a second welding gun and a third welding gun which are respectively arranged on the double-welding-gun clamping block, and the second welding gun and the third welding gun are arranged at a certain interval; the second welding gun and the third welding gun are arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921189942.3U CN210587790U (en) | 2019-07-26 | 2019-07-26 | Welding fixture for welding hinge on environment-friendly equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921189942.3U CN210587790U (en) | 2019-07-26 | 2019-07-26 | Welding fixture for welding hinge on environment-friendly equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210587790U true CN210587790U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921189942.3U Withdrawn - After Issue CN210587790U (en) | 2019-07-26 | 2019-07-26 | Welding fixture for welding hinge on environment-friendly equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN210587790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449799A (en) * | 2019-07-26 | 2019-11-15 | 江苏君逸环保科技有限公司 | It is a kind of for welding the welding fixture and working method of environmental protection equipment upper hinge |
-
2019
- 2019-07-26 CN CN201921189942.3U patent/CN210587790U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449799A (en) * | 2019-07-26 | 2019-11-15 | 江苏君逸环保科技有限公司 | It is a kind of for welding the welding fixture and working method of environmental protection equipment upper hinge |
| CN110449799B (en) * | 2019-07-26 | 2023-12-22 | 扬州市创搏机械制造有限公司 | Welding fixture for welding hinge on environment-friendly equipment and working method |
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