CN201997885U - Spot welding device of H-beam assembly machine - Google Patents
Spot welding device of H-beam assembly machine Download PDFInfo
- Publication number
- CN201997885U CN201997885U CN2011200785085U CN201120078508U CN201997885U CN 201997885 U CN201997885 U CN 201997885U CN 2011200785085 U CN2011200785085 U CN 2011200785085U CN 201120078508 U CN201120078508 U CN 201120078508U CN 201997885 U CN201997885 U CN 201997885U
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- spot welding
- fixed
- swing arm
- shaped steel
- welding device
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- 238000003466 welding Methods 0.000 title claims abstract description 48
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 238000009413 insulation Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model relates to a spot welding device of an H-beam assembly machine, comprising a main base and a sliding seat which is in sliding fit on the main base. A pushing hydraulic cylinder is mounted on the main base; a piston rod of the hydraulic cylinder is fixed on the sliding seat on which a rotating seat is fixed; the rotating seat is articulated with a swinging arm; the inner end of the swinging arm is provided with a through positioning shaft which is fixed on the sliding seat; springs are sheathed respectively on the positioning shafts positioned at two sides of the swinging arm, and the outer end of the swinging arm is fixedly provided with a rotatable guiding roller; and the side of the swinging arm is fixedly provided with a welding gun. In the spot welding device of the H-beam assembly machine, the welding gun tracks welding points all the time through the combined action of the hydraulic cylinder, the swinging arm and the guiding roller, so that automatic operation of spot welding of H-beams is realized; and the spot welding device of the H-beam assembly machine has a simple, compact and reasonable structure, the labor intensity of workers can be reduced, the assembly precision of H-beams can be improved, and the production efficiency is improved effectively.
Description
Technical field
The utility model relates to the upright machine of H shaped steel group, and specifically a kind of H shaped steel group is carried out the device of automatic spot immediately to H shaped steel, belong to mechanical equipment technical field.
Background technology
When in H shaped steel group immediately, the H shaped steel that is in clamp position being carried out spot welding generally is artificial spot welding.H shaped steel is when constantly moving, and the workman also must constantly carry out spot welding up and down.This spot welding mode labour intensity concerning the workman is big, operates very difficult.
Summary of the invention
The utility model is at the problems referred to above, and a kind of automation mechanized operation, production efficiency height, the upright machine spot welding device of H shaped steel group that the spot welding precision is high are provided.
The technical scheme that provides according to the utility model, a kind of H shaped steel group is found the machine spot welding device, comprise main basal base and be slidingly fitted in sliding seat on the described main basal base, the promotion hydraulic cylinder is installed on the described main basal base, the piston rod of described promotion hydraulic cylinder is fixed on the described sliding seat, be fixed with rotation seat on the described sliding seat, be hinged with swing arm on the described rotation seat, the inner of described swing arm is provided with the locating shaft that runs through, described locating shaft is fixed on the described sliding seat, be positioned on the described locating shaft of described swing arm both sides and be respectively installed with spring, the outer end of described swing arm is fixed with rotating guide roller, and the side of described swing arm is fixed with welding gun.
The axial two ends of described guide roller wheel face are provided with chamfering.
Described main basal base is fixed on the hypotenuse of tripod, and described tripod is slidingly fitted on the adjustment seat, is provided with adjusting device between described adjustment seat and the described tripod.
Described adjusting device is a unit bolt nut spare.
The side of described swing arm is equipped with the welding gun fixture block, is provided with insulation sleeve in the described welding gun fixture block, and described welding gun is contained in the described insulation sleeve.
Compared with the prior art the utility model has the following advantages: the utility model makes welding gun follow pad all the time by the synergy of hydraulic cylinder, swing arm and guide roller, makes the spot welding of H shaped steel realize automation mechanized operation; The utility model is simple, compact and reasonable for structure, has reduced working strength of workers, has improved the upright precision of group of H shaped steel, has improved production efficiency effectively; The utility model can carry out adjusting on the height by the adjusting device on the adjustment seat, with the upright spot welding of group of the H shaped steel that adapts to different model.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the A of Fig. 1 is to view.
The specific embodiment
Below in conjunction with the embodiment in the accompanying drawing the utility model is further described.
Among Fig. 1, Fig. 2, comprise promoting hydraulic cylinder 1, main basal base 2, tripod 3, adjustment seat 4, sliding seat 5, nut 6, draw runner 7, rotation seat 8, swing arm 9, locating shaft 10, spring 11, guide roller 12, welding gun 13, welding gun fixture block 14, insulation sleeve 15, adjusting device 16 etc.
As shown in Figure 1 and Figure 2, the utility model is the upright machine spot welding device of a kind of H shaped steel group, comprises the main basal base that is the L type 2 that is made of flat board and riser.Be fixed with two draw runners 7 on the flat board of main basal base 2, constitute chute between the flat board of draw runner 7 and main basal base 2, sliding seat 5 is slidingly fitted in the chute on the main basal base 2, and sliding seat 57 pairs of sliding seats 5 of draw runner in the process of travelling forward lead.Sliding seat 5 also is the L type.Be equipped with on the riser of main basal base 2 and promote hydraulic cylinder 1, the piston rod of hydraulic cylinder 1 is fixed on by nut 6 on the riser of sliding seat 5, promotes sliding seat 5 along runner movement.
Be fixed with rotation seat 8 on the flat board of sliding seat 5, be hinged with swing arm 9 on the rotation seat 8, swing arm 9 can be around rotation seat 8 rotations.Swing arm 9 is tabular, and its middle part is hinged on the rotation seat 8 by bearing pin.The inner of swing arm 9 has the through hole perpendicular to hinging pin shaft, is provided with the locating shaft 10 that runs through in the through hole.The lower end of locating shaft 10 is fixed on the sliding seat 5, and its upper end screw thread is connected with nut.Be positioned on the locating shaft 10 of swing arm 9 both sides and be respectively installed with spring 11, spring 11 is used for the slewing area of swing arm 9 is retrained.The outer end of swing arm 9 is fixed with rotating guide roller 12, the axis of guide roller 12 and the axis normal of hinging pin shaft, and the axial two ends of guide roller 12 wheel faces are provided with chamfering, can increase the contact area between guide roller 12 and the H shaped steel, reduce friction.
The side of swing arm 9 is fixed with welding gun 13, and guide roller 12 Butt welding guns 13 play the guiding role.Side at swing arm 9 is equipped with welding gun fixture block 14, is provided with insulation sleeve 15 in the welding gun fixture block 14, and welding gun 13 is contained in the insulation sleeve 15.
Main basal base 2 can directly be fixed on the upright machine of group, also can be fixed on the upright machine of group by support.This support is the tripod 3 of rectangular trapezoidal shape.Main basal base 2 is fixed on the hypotenuse of tripod 3, and tripod 3 is slidingly fitted on the adjustment seat 4, is provided with adjusting device 16 between adjustment seat 4 and the tripod 3.Adjusting device 16 is a unit bolt nut spare.
The utility model operation principle and the course of work are as follows: the promotion hydraulic cylinder 1 promotion sliding seat 5 that is loaded in above the main basal base 2 travels forward, two chamferings until guide roller 12 wheel faces are against respectively on the web and wing plate of H shaped steel, and welding gun 13 touches pad.Along with the fluctuation of pad, guide roller 12 is also along with fluctuation in welding process, and drives swing arm 9 and do fluctuation up and down around rotation seat 8, and the scope of 11 pairs of swing arms of spring, 9 swings limits.Welding gun 13 on guide roller 12 next doors is also realized same course of action, can guarantee effectively that welding gun 13 follows pad all the time.The adjusting that can be undertaken on the height by 16 pairs of tripods of the adjusting device on the adjustment seat 43 according to different welding and assembling heights is with the upright spot welding of group of the H shaped steel that adapts to different model.
The utility model makes welding gun 13 follow pad all the time by the synergy of hydraulic cylinder 1, swing arm 9 and guide roller 12, makes the spot welding of H shaped steel realize automation mechanized operation.The utility model is simple, compact and reasonable for structure, has reduced working strength of workers, has improved the upright precision of group of H shaped steel, has improved production efficiency effectively.
Claims (5)
1. a H shaped steel group is found the machine spot welding device, it is characterized in that: comprise main basal base (2) and be slidingly fitted in sliding seat (5) on the described main basal base (2), be equipped with on the described main basal base (2) and promote hydraulic cylinder (1), the piston rod of described promotion hydraulic cylinder (1) is fixed on the described sliding seat (5), be fixed with rotation seat (8) on the described sliding seat (5), be hinged with swing arm (9) on the described rotation seat (8), the inner of described swing arm (9) is provided with the locating shaft (10) that runs through, described locating shaft (10) is fixed on the described sliding seat (5), be positioned on the described locating shaft (10) of described swing arm (9) both sides and be respectively installed with spring (11), the outer end of described swing arm (9) is fixed with rotating guide roller (12), and the side of described swing arm (9) is fixed with welding gun (13).
2. according to the upright machine spot welding device of the described H shaped steel of claim 1 group, it is characterized in that: the axial two ends of described guide roller (12) wheel face are provided with chamfering.
3. according to the upright machine spot welding device of the described H shaped steel of claim 1 group, it is characterized in that: described main basal base (2) is fixed on the hypotenuse of tripod (3), described tripod (3) is slidingly fitted on the adjustment seat (4), is provided with adjusting device (16) between described adjustment seat (4) and the described tripod (3).
4. according to the upright machine spot welding device of the described H shaped steel of claim 3 group, it is characterized in that: described adjusting device (16) is unit bolt nut spare.
5. according to the upright machine spot welding device of the described H shaped steel of claim 1 group, it is characterized in that: the side of described swing arm (9) is equipped with welding gun fixture block (14), be provided with insulation sleeve (15) in the described welding gun fixture block (14), described welding gun (13) is contained in the described insulation sleeve (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200785085U CN201997885U (en) | 2011-03-23 | 2011-03-23 | Spot welding device of H-beam assembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200785085U CN201997885U (en) | 2011-03-23 | 2011-03-23 | Spot welding device of H-beam assembly machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201997885U true CN201997885U (en) | 2011-10-05 |
Family
ID=44700659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200785085U Expired - Fee Related CN201997885U (en) | 2011-03-23 | 2011-03-23 | Spot welding device of H-beam assembly machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201997885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151970A (en) * | 2011-03-23 | 2011-08-17 | 无锡华联科技集团有限公司 | Spot welding device of H-beam assembling machine |
| CN120551671A (en) * | 2025-07-16 | 2025-08-29 | 济宁鑫方晟钢结构工程有限公司 | Steel structure processing and welding device |
-
2011
- 2011-03-23 CN CN2011200785085U patent/CN201997885U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151970A (en) * | 2011-03-23 | 2011-08-17 | 无锡华联科技集团有限公司 | Spot welding device of H-beam assembling machine |
| CN120551671A (en) * | 2025-07-16 | 2025-08-29 | 济宁鑫方晟钢结构工程有限公司 | Steel structure processing and welding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20140323 |