CN214770053U - Spot welding device for automobile welding - Google Patents
Spot welding device for automobile welding Download PDFInfo
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- CN214770053U CN214770053U CN202121448534.2U CN202121448534U CN214770053U CN 214770053 U CN214770053 U CN 214770053U CN 202121448534 U CN202121448534 U CN 202121448534U CN 214770053 U CN214770053 U CN 214770053U
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Abstract
The utility model relates to the technical field of welding, in particular to a spot welding device for automobile welding, which can clamp automobile welding of different sizes, and has the advantages of convenient use, low limitation, high practicability and reliability; the bottom plate, the supporting box, a pedestal, the lead screw, first bevel gear, second bevel gear, the apparatus further comprises a rotating shaft, a supporting plate, two sets of branches, two sets of sliders, two sets of connecting blocks, two sets of grip blocks, two sets of bulbs, two sets of rotation axes and two sets of fixed plates, supporting box fixed mounting is in the upper end of bottom plate, the inside of supporting box is provided with the cavity, base fixed mounting is at the lower extreme of supporting box cavity, the lower extreme of lead screw is rotated and is installed on the base, first bevel gear fixed mounting is in the lower part of lead screw, first bevel gear and second bevel gear meshing, second bevel gear fixed mounting is at the left end of pivot, the pivot is rotated and is installed on the supporting box.
Description
Technical Field
The utility model relates to a welded technical field especially relates to a spot welding device for car welds dress.
Background
The welding device is characterized in that spot welding is often needed to be carried out on automobile welding in the automobile manufacturing process, an existing electric welding device firstly needs to fix and clamp a workpiece when in use and then welds, and the existing spot welding device cannot fix automobile welding devices of different sizes, so that the welding device is high in use limitation, inconvenient to use and low in reliability and convenience.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can the not equidimension car of centre gripping weld dress, convenient to use, the limitation is low, a spot welding device for car welds dress that practicality and reliability are high.
The utility model discloses a spot welding device for automobile welding, which comprises a bottom plate, a support box, a pedestal, a lead screw, a first bevel gear, a second bevel gear, a rotating shaft, a supporting plate, two groups of supporting rods, two groups of sliders, two groups of connecting blocks, two groups of clamping plates, two groups of ball heads, two groups of rotating shafts and two groups of fixing plates, wherein the support box is fixedly arranged at the upper end of the bottom plate, a cavity is arranged inside the support box, the pedestal is fixedly arranged at the lower end of the cavity of the support box, the lower end of the lead screw is rotatably arranged on the pedestal, the first bevel gear is fixedly arranged at the lower part of the lead screw, the first bevel gear is meshed with the second bevel gear, the second bevel gear is fixedly arranged at the left end of the rotating shaft, the rotating shaft is rotatably arranged on the support box, the right end of the rotating shaft is positioned at the right side of the support box, the supporting plate is vertically and slidably arranged in the cavity of the support box, the supporting plate is screwed with the lead screw, the lower ends of the two groups of the supporting rods are respectively and fixedly arranged at the left and right parts of the upper end of the supporting plate, the upper portions of the two groups of supporting rods are respectively and vertically slidably mounted with the supporting box, the two groups of sliding blocks are respectively and fixedly mounted at the upper ends of the two groups of supporting rods, the two groups of connecting blocks are respectively and horizontally slidably mounted at the upper ends of the two groups of sliding blocks, the lower ends of the two groups of clamping plates are respectively and fixedly mounted at the upper ends of the two groups of connecting blocks, the two groups of ball heads are respectively and fixedly mounted at the upper ends of the two groups of clamping plates, the two groups of rotating shafts are respectively and rotatably mounted on the two groups of ball heads, the two groups of rotating shafts are respectively and fixedly mounted on the two groups of fixing plates, the two groups of fixing plates are respectively and fixedly mounted at the left portion and the right portion of the upper end of the supporting box, and the welding device is fixedly mounted at the upper end of the supporting box.
The utility model discloses a spot welding device for car welding dress still includes mounted frame and air gun, and mounted frame fixed mounting is at the right-hand member of supporting box, and the air gun hangs on the mounted frame, and the air gun passes through the trachea and is connected with the air pump.
The utility model discloses a spot welding device for car welds dress still includes carousel and handle, and carousel fixed mounting is at the right-hand member of pivot, and handle fixed mounting is at the right-hand member of carousel.
The utility model discloses a spot welding device for car welding dress still includes apron and bolt, is provided with the access hole on the supporting box, and the apron passes through the bolt and installs the outside at the access hole.
The utility model discloses a spot welding device for car welds dress still includes two sets of stoppers, and two sets of stoppers are fixed mounting respectively at the lower extreme of two sets of connecting blocks.
The utility model discloses a spot welding device for car welds dress still includes the base, and base fixed mounting is at the lower extreme of bottom plate.
The utility model discloses a spot welding device for car is welded and is adorned still includes lighting device, lighting device fixed mounting in the upper end of supporting box.
The utility model discloses a spot welding device for car welding dress still includes the backing plate, backing plate fixed mounting is in the upper end of supporting box.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, a workpiece is placed between two groups of clamping plates at the upper end of a supporting box, then a rotating shaft is rotated, the rotating shaft drives a first bevel gear to rotate through a second bevel gear, the first bevel gear drives a screw rod to rotate, the rotating screw rod drives a supporting plate to push two groups of supporting rods to ascend, the two groups of supporting rods push two groups of connecting blocks to ascend through two groups of sliding blocks, the lower ends of the two groups of clamping plates are fixedly arranged on the two groups of connecting blocks respectively, the two groups of connecting blocks can slide leftwards and rightwards respectively while ascending, the two groups of connecting blocks enable the two groups of clamping plates to rotate around the rotating shaft, until two groups of ball heads on the two groups of clamping plates clamp and fix the left and right ends of the workpiece, then the rotating shaft is stopped, then a welding device is opened to start spot welding, and the distance between the two groups of ball heads can be adjusted, so the workpiece can clamp automobiles with different sizes to be welded, the clamping of the automobile welding is facilitated, the limitation is reduced, and the practicability and the reliability are high.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic structural diagram of the connection of a connecting block, a sliding block, a clamping plate and the like;
FIG. 3 is a schematic view showing the structure of the connection of the support plate, the support rod, the screw rod and the like;
FIG. 4 is a schematic structural view of the support box, bolt and cover plate connection;
in the drawings, the reference numbers: 1. a base plate; 2. a support box; 3. a base; 4. a screw rod; 5. a first bevel gear; 6. a second bevel gear; 7. a rotating shaft; 8. a support plate; 9. a strut; 10. a slider; 11. connecting blocks; 12. a clamping plate; 13. a ball head; 14. a rotating shaft; 15. a fixing plate; 16. a suspension bracket; 17. an air gun; 18. a turntable; 19. a handle; 20. a cover plate; 21. a bolt; 22. a base plate; 23. a limiting block; 24. a base; 25. an illumination device.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in FIGS. 1 to 4, the spot welding device for automobile welding of the present invention comprises a bottom plate 1, a supporting box 2, a base 3, a lead screw 4, a first bevel gear 5, a second bevel gear 6, a rotating shaft 7, a supporting plate 8, two sets of supporting rods 9, two sets of sliders 10, two sets of connecting blocks 11, two sets of clamping plates 12, two sets of balls 13, two sets of rotating shafts 14 and two sets of fixing plates 15, the supporting box 2 is fixedly installed at the upper end of the bottom plate 1, a chamber is arranged inside the supporting box 2, the base 3 is fixedly installed at the lower end of the chamber of the supporting box 2, the lower end of the lead screw 4 is rotatably installed on the base 3, the first bevel gear 5 is fixedly installed at the lower part of the lead screw 4, the first bevel gear 5 is engaged with the second bevel gear 6, the second bevel gear 6 is fixedly installed at the left end of the rotating shaft 7, the rotating shaft 7 is rotatably installed on the supporting box 2, the right end of the rotating shaft 7 is located at the right side of the supporting box 2, the supporting plate 8 is vertically and slidably mounted in a cavity of the supporting box 2, the supporting plate 8 is in threaded connection with the screw rod 4, the lower ends of two groups of supporting rods 9 are respectively and fixedly mounted at the left part and the right part of the upper end of the supporting plate 8, the upper parts of the two groups of supporting rods 9 are vertically and slidably mounted with the supporting box 2, two groups of sliders 10 are respectively and fixedly mounted at the upper ends of the two groups of supporting rods 9, two groups of connecting blocks 11 are respectively and horizontally slidably mounted at the upper ends of the two groups of sliders 10, the lower ends of two groups of clamping plates 12 are respectively and fixedly mounted at the upper ends of the two groups of clamping plates 12, two groups of rotating shafts 14 are respectively and rotatably mounted on the two groups of bulbs 13, two groups of rotating shafts 14 are respectively and fixedly mounted on two groups of fixing plates 15, two groups of fixing plates 15 are respectively and fixedly mounted at the left part and the right part of the upper end of the supporting box 2, and the welding device is fixedly mounted at the upper end of the supporting box 2; firstly, a workpiece is placed between two groups of clamping plates 12 at the upper end of a supporting box 2, then a rotating shaft 7 is rotated, the rotating shaft 7 drives a first bevel gear 5 to rotate through a second bevel gear 6, the first bevel gear 5 drives a screw rod 4 to rotate, the screw rod 4 and the supporting plate 8 are screwed, so that the rotating screw rod 4 enables the supporting plate 8 to push two groups of supporting rods 9 to ascend, the two groups of supporting rods 9 push two groups of connecting blocks 11 to ascend through two groups of sliders 10, because the lower ends of the two groups of clamping plates 12 are respectively and fixedly arranged on the two groups of connecting blocks 11, the two groups of connecting blocks 11 can respectively slide leftwards and rightwards when ascending, the two groups of clamping plates 12 are rotated around a rotating shaft 14 by the two groups of connecting blocks 11, the two groups of bulbs 13 on the two groups of clamping plates 12 clamp and fix the left and right ends of the workpiece, then the rotating shaft 7 is stopped, then a welding device is opened to start spot welding, and the distance between the two groups of bulbs 13 can be adjusted, therefore, the automobile welding fixture can clamp automobile welding fixtures with different sizes, is convenient for clamping the automobile welding fixtures, reduces the limitation, and has high practicability and reliability.
The utility model discloses a spot welding device for automobile welding, still include mounted frame 16 and air gun 17, mounted frame 16 is fixed to be installed at the right-hand member of supporting box 2, and air gun 17 hangs on mounted frame 16, and air gun 17 is connected with the air pump through the trachea; through the setting, can blow dust and impurity of supporting box 2 upper end clean through air gun 17, improve the cleaning nature and the convenience in the use.
The utility model discloses a spot welding device for automobile welding, which also comprises a rotary table 18 and a handle 19, wherein the rotary table 18 is fixedly arranged at the right end of the rotating shaft 7, and the handle 19 is fixedly arranged at the right end of the rotary table 18; through the arrangement, the rotation of the rotating shaft 7 is facilitated, and the convenience in the use process is improved.
The utility model discloses a spot welding device for automobile welding, still include apron 20 and bolt 21, be provided with the access hole on the supporting box 2, apron 20 is installed in the outside of access hole through bolt 21; through the arrangement, the overhaul and the maintenance of the equipment in the cavity of the supporting box 2 are facilitated, and the convenience in the use process is improved.
The spot welding device for automobile welding of the utility model also comprises two groups of limiting blocks 23, wherein the two groups of limiting blocks 23 are respectively and fixedly arranged at the lower ends of the two groups of connecting blocks 11; through the arrangement, the two groups of sliding blocks 10 are prevented from sliding at the lower end of the connecting block 11, and the reliability in the using process is improved.
The utility model discloses a spot welding device for automobile welding, which also comprises a base 24, wherein the base 24 is fixedly arranged at the lower end of the bottom plate 1; through the arrangement, the stability of the bottom plate 1 in the using process is improved.
The spot welding device for automobile welding of the utility model also comprises a lighting device 25, wherein the lighting device 25 is fixedly arranged at the upper end of the supporting box 2; through the arrangement, the upper part of the supporting box 2 is brighter, and the convenience is improved.
The utility model discloses a spot welding device for automobile welding, which also comprises a backing plate 22, wherein the backing plate 22 is fixedly arranged at the upper end of the supporting box 2; through the arrangement, the lower end of the workpiece is prevented from directly contacting with the upper end of the supporting box 2, collision of the workpiece is reduced, and the practicability is improved.
The utility model discloses a spot welding device for automobile welding, when it works, at first put the work piece between two sets of grip blocks 12 of the upper end of supporting box 2, then rotate pivot 7, pivot 7 drives first bevel gear 5 through second bevel gear 6 and rotates, first bevel gear 5 drives lead screw 4 and rotates, because lead screw 4 and backup pad 8 spiral shell dress, rotatory lead screw 4 makes backup pad 8 promote two sets of branches 9 and rise, two sets of branches 9 promote two sets of connecting blocks 11 and rise through two sets of sliders 10, because the lower extreme of two sets of grip blocks 12 is fixed mounting respectively on two sets of connecting blocks 11, so two sets of connecting blocks 11 can slide respectively to the left and right while rising, two sets of connecting blocks 11 make two sets of grip blocks 12 rotate around rotation axis 14, two sets of bulbs 13 on two sets of grip blocks 12 clamp the left and right both ends of work piece fixedly, then stop rotating pivot 7, and opening the welding device to start spot welding.
The utility model discloses a spot welding device for automobile welding, the installation mode, the connection mode or the setting mode are all common mechanical modes, and the spot welding device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a lead screw 4, air gun 17, backing plate 22 and lighting device 25 for the spot welding device of car welding dress are purchase on the market, and this industry technical staff only need install and operate according to its subsidiary service instruction can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A spot welding device for automobile welding is characterized by comprising a bottom plate (1), a supporting box (2), a base (3), a screw rod (4), a first bevel gear (5), a second bevel gear (6), a rotating shaft (7), a supporting plate (8), two groups of supporting rods (9), two groups of sliding blocks (10), two groups of connecting blocks (11), two groups of clamping plates (12), two groups of ball heads (13), two groups of rotating shafts (14) and two groups of fixing plates (15), wherein the supporting box (2) is fixedly arranged at the upper end of the bottom plate (1), a cavity is arranged inside the supporting box (2), the base (3) is fixedly arranged at the lower end of the cavity of the supporting box (2), the lower end of the screw rod (4) is rotatably arranged on the base (3), the first bevel gear (5) is fixedly arranged at the lower part of the screw rod (4), the first bevel gear (5) is meshed with the second bevel gear (6), the second bevel gear (6) is fixedly arranged at the left end of the rotating shaft (7), the rotating shaft (7) is rotatably arranged on the supporting box (2), the right end of the rotating shaft (7) is positioned at the right side of the supporting box (2), the supporting plate (8) is vertically and slidably arranged in a cavity of the supporting box (2), the supporting plate (8) and the screw rod (4) are in screw assembly, the lower ends of the two groups of supporting rods (9) are respectively and fixedly arranged at the left part and the right part of the upper end of the supporting plate (8), the upper parts of the two groups of supporting rods (9) are both vertically and slidably arranged with the supporting box (2), the two groups of sliding blocks (10) are respectively and fixedly arranged at the upper ends of the two groups of supporting rods (9), the two groups of connecting blocks (11) are respectively and horizontally slidably arranged at the upper ends of the two groups of sliding blocks (10), the lower ends of the two groups of clamping plates (12) are respectively and fixedly arranged at the upper ends of the two groups of clamping plates (12), and the two groups of ball heads (13) are respectively and fixedly arranged at the upper ends of the two groups of clamping plates (12), two groups of rotating shafts (14) are respectively and rotatably arranged on two groups of ball heads (13), the two groups of rotating shafts (14) are respectively and fixedly arranged on two groups of fixing plates (15), the two groups of fixing plates (15) are respectively and fixedly arranged at the left part and the right part of the upper end of the supporting box (2), and the welding device is fixedly arranged at the upper end of the supporting box (2).
2. The spot welding device for automobile weldments according to the claim 1, characterized in that, further comprises a suspension bracket (16) and an air gun (17), the suspension bracket (16) is fixedly installed at the right end of the supporting box (2), the air gun (17) is hung on the suspension bracket (16), and the air gun (17) is connected with the air pump through an air pipe.
3. The spot welding device for automobile weldments according to claim 1, characterized by further comprising a rotary plate (18) and a handle (19), wherein the rotary plate (18) is fixedly installed at the right end of the rotary shaft (7), and the handle (19) is fixedly installed at the right end of the rotary plate (18).
4. A spot welding device for automobile weldments according to claim 1, characterized by further comprising a cover plate (20) and bolts (21), wherein the support box (2) is provided with an access opening, and the cover plate (20) is installed outside the access opening through the bolts (21).
5. The spot welding device for automobile welding according to claim 1, further comprising two sets of limiting blocks (23), wherein the two sets of limiting blocks (23) are respectively fixedly installed at the lower ends of the two sets of connecting blocks (11).
6. A spot welding device for automobile weldments according to claim 1, characterized by further comprising a base (24), wherein the base (24) is fixedly installed at the lower end of the bottom plate (1).
7. A spot welding device for automotive weldments according to claim 1, characterized by further comprising an illumination device (25), the illumination device (25) being fixedly mounted on the upper end of the support box (2).
8. A spot welding device for automobile weldments according to claim 1, characterized by further comprising a backing plate (22), the backing plate (22) being fixedly mounted on the upper end of the support box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121448534.2U CN214770053U (en) | 2021-06-28 | 2021-06-28 | Spot welding device for automobile welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121448534.2U CN214770053U (en) | 2021-06-28 | 2021-06-28 | Spot welding device for automobile welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214770053U true CN214770053U (en) | 2021-11-19 |
Family
ID=78714907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121448534.2U Active CN214770053U (en) | 2021-06-28 | 2021-06-28 | Spot welding device for automobile welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214770053U (en) |
-
2021
- 2021-06-28 CN CN202121448534.2U patent/CN214770053U/en active Active
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