CN218311759U - Welding device for lead screw - Google Patents
Welding device for lead screw Download PDFInfo
- Publication number
- CN218311759U CN218311759U CN202222574689.1U CN202222574689U CN218311759U CN 218311759 U CN218311759 U CN 218311759U CN 202222574689 U CN202222574689 U CN 202222574689U CN 218311759 U CN218311759 U CN 218311759U
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- fixedly connected
- lead screw
- welding
- gear
- support frame
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Abstract
The utility model relates to a welding set for lead screw, including the rack, the support frame is installed to the rack right-hand member, the support frame inboard is rotated and is connected with the install bin, the install bin left end is rotated and is connected with three-jaw chuck, the first gear of three-jaw chuck right-hand member fixedly connected with, the meshing of first gear rear end has the second gear, second gear right-hand member fixedly connected with motor, motor fixed connection is on the install bin, install bin front end fixedly connected with worm wheel, the meshing of worm wheel lower extreme has the worm, the worm rotates to be connected on the support frame, the support frame left end is equipped with the mounting bracket of installing in the rack upper end, install the welding rifle on the mounting bracket, the mounting bracket left end is equipped with the backup pad of installing in the support frame upper end, the fixedly connected with back shaft in backup pad upper end, can adjust the angle of three-jaw chuck and horizontal plane, make the effect of device welding lead screw better.
Description
Technical Field
The utility model relates to a welding set field especially relates to a welding set for lead screw.
Background
The lead screw is in the use, need be at one section optical axis of lead screw both ends fixed connection, utilize this section optical axis to install the lead screw on the device that needs to use, and traditional lead screw does not have special welding set when the welding, adopts pipe welding set usually. Application No.: the invention patent of CN201811202679.7 discloses circular tube welding equipment, which comprises a rack, a working platform, a welding manipulator, a circular tube rotating mechanism and a circular tube supporting structure, wherein the working platform is arranged on the rack; the circular tube rotating mechanism comprises a three-jaw chuck, a gear box and a motor which are arranged along the same linear direction, the gear box is arranged on one side of the motor and is in transmission connection with the three-jaw chuck arranged on one side of the gear box, and the gear box is driven by the motor to drive the three-jaw chuck to clamp the end part of the circular tube and enable the circular tube to rotate. The automatic welding machine has the advantages that automatic clamping, rotating and welding processes can be realized, automatic welding between round pipes is realized, the working efficiency is high, the welding quality is good, the working strength of workers is reduced, and large-batch round pipe welding can be met. But above-mentioned technical scheme can not adjust the angle of three-jaw chuck and horizontal plane, because the diameter of lead screw both ends optical axis is greater than the diameter of lead screw usually to satisfy the requirement of moment of torsion, bearing capacity etc. so there is the ladder between lead screw and the optical axis, when the lead screw was placed to the level, welding effect was relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the problem that above-mentioned prior art exists, provide a welding set for lead screw, can adjust the angle of three-jaw chuck and horizontal plane for the effect of device welding lead screw is better.
The utility model provides a technical scheme that its technical problem adopted: the utility model provides a welding set for lead screw, including the rack, the support frame is installed to the rack right-hand member, the inboard rotation of support frame is connected with the install bin, the install bin left end is rotated and is connected with the three-jaw chuck, three-jaw chuck right-hand member fixedly connected with first gear, first gear is located the install bin inboard, first gear rear end meshing has the second gear, second gear right-hand member fixedly connected with motor, motor fixed connection is on the install bin, install bin front end fixedly connected with worm wheel, the meshing of worm wheel lower extreme has the worm, the worm rotates to be connected on the support frame, the support frame left end is equipped with the mounting bracket of installing in the rack upper end, install the welding gun on the mounting bracket, the backup pad upper end fixedly connected with back shaft, the manual work carries out spot welding with the tip between lead screw and the optical axis and connects, put the optical axis in the three-jaw chuck, the three-jaw chuck is with the optical axis centre gripping, rotate the worm, drive worm, the worm wheel rotates the worm, the worm wheel drives the three-jaw chuck and rotates, the angle of lead screw and horizontal plane is adjusted through the mounting bracket, support the lead screw, the welding gun welds the tip between lead screw and the optical axis, the motor drives the second gear, make the welding set, the welding set high welding efficiency.
In order to further perfect, both sides are the smooth frame of fixedly connected with around the rack upper end, and first adjustment tank has all been opened at both ends around the backup pad, and sliding connection has first screw in the first adjustment tank, and the inboard sliding connection of smooth frame has first slider, and first screw threaded connection is inboard at first slider for the position of backup pad is adjustable, makes the result of use of device better, can use the welding of different length lead screws.
Further perfect, it has the arc wall to open the back shaft upper end, and the effect of placing of lead screw is better for the back shaft support effect is better.
Further perfect, mounting bracket rear end fixedly connected with frid, the inboard sliding connection of frid has the second slider, and the frid right-hand member is equipped with the mounting panel, and the second adjustment tank has all been opened at both ends around the mounting panel, and the inboard sliding connection of second adjustment tank has the second screw, and second screw threaded connection is on the second slider, and the welding rifle is installed on the mounting panel for the welding rifle can adjust upper and lower position, makes the result of use of device better, can adapt to the welding of equidimension lead screw not.
Further perfect, mounting panel right-hand member fixedly connected with dead lever, dead lever right-hand member fixedly connected with connecting rod, connecting rod outside sliding connection have first solid fixed ring, and the welding rifle is installed on first solid fixed ring for the welding rifle can adjust fore-and-aft position, makes the result of use of device better.
Further perfect, both sides are the first connecting block of fixedly connected with around the first solid fixed ring lower extreme, the rear side first connecting block front end fixedly connected with bull stick, the bull stick front end outside is equipped with the external screw thread, and there is the nut through external screw thread threaded connection in the bull stick outside, and the nut is located the front side first connecting block front end is equipped with the second connecting block of rotation connection in the bull stick outside between the first connecting block, and the welding rifle is installed at second connecting block lower extreme for the angle of welding rifle can be adjusted, makes the result of use of device better.
Further perfect, the solid fixed ring of second connecting block lower extreme fixedly connected with second, the solid fixed ring inboard sliding connection of second has the installation axle, and welding rifle fixed connection is at the installation axle right-hand member for the position is adjustable about the welding rifle, makes the device use more convenient.
Further perfect, installation axle lower extreme fixedly connected with rack, the meshing of rack lower extreme has the third gear of rotation connection on the solid fixed ring of second for the welding rifle is adjusted more conveniently, and the regulation effect is better, and the precision is higher.
Further perfection, worm right-hand member fixedly connected with carousel, carousel right-hand member fixedly connected with handle for it is more convenient to rotate the worm.
Further perfection, third gear rear end fixedly connected with changes the handle for the welding gun is adjusted more conveniently.
The utility model discloses profitable effect is: the utility model discloses can adjust the angle of three-jaw chuck and horizontal plane, make the effect of device welding lead screw better, the manual work carries out spot welding with the tip between lead screw and the optical axis and connects, put into the three-jaw chuck with the optical axis in, the three-jaw chuck is with the optical axis centre gripping, the worm rotates, the worm drives the worm wheel and rotates, the worm wheel passes through the install bin and drives the rotation of three-jaw chuck, adjust the angle of lead screw and horizontal plane through the three-jaw chuck, support the lead screw through the back shaft, the welding rifle welds the tip between lead screw and the optical axis, the motor drives second gear revolve, the second gear drives the lead screw through the three-jaw chuck and rotates, make the welding of device effectual, welding efficiency is high, the position of backup pad is adjustable, make the result of use of device better, can use the welding of different length lead screws, the welding rifle can adjust the position, make the result of use of device better, can adapt to the welding of not equidimension lead screw.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the supporting frame of the present invention;
FIG. 3 is a schematic structural view of the inside of the installation box of the present invention;
fig. 4 is a schematic structural view of the support plate of the present invention;
fig. 5 is a schematic structural view of the mounting frame of the present invention;
fig. 6 is a schematic structural view of the mounting plate of the present invention;
fig. 7 is a schematic structural view of the first fixing ring of the present invention;
fig. 8 is a schematic structural view of the second fixing ring of the present invention.
Description of the reference numerals: 1. placing a rack; 11. a sliding frame; 2. a support frame; 21. installing a box; 211. a worm gear; 22. a three-jaw chuck; 221. a first gear; 23. a second gear; 231. a motor; 24. a worm; 241. a turntable; 242. a handle; 3. a support plate; 31. a support shaft; 311. an arc-shaped slot; 32. a first adjustment groove; 33. a first slider; 331. a first screw; 4. a mounting frame; 41. a groove plate; 411. mounting a plate; 412. a second regulating groove; 413. a second slider; 414. a second screw; 42. fixing the rod; 421. a connecting rod; 43. a first retaining ring; 431. a first connection block; 432. a rotating rod; 433. an external thread; 434. a nut; 44. a second retaining ring; 441. a second connecting block; 442. a third gear; 443. turning a handle; 45. welding a gun; 451. installing a shaft; 452. a rack.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-3: the embodiment of the invention relates to a welding set for lead screw, including rack 1, support frame 2 is installed to rack 1 right-hand member, 2 inboard rotations of support frame are connected with install bin 21, install bin 21 left end is rotated and is connected with three-jaw chuck 22, three-jaw chuck 22 right-hand member fixedly connected with first gear 221, the meshing of first gear 221 rear end has second gear 23, second gear 23 right-hand member fixedly connected with motor 231, motor 231 fixed connection is on install bin 21, install bin 21 front end fixedly connected with worm wheel 211, the meshing of worm wheel 211 lower extreme has worm 24, worm 24 rotates to be connected on support frame 2, worm 24 right-hand member fixedly connected with carousel 241, carousel 241 right-hand member fixedly connected with handle 242.
As shown in fig. 1 and 5-8: the left end of the support frame 2 is provided with a mounting frame 4 installed at the upper end of the rack 1, the rear end of the mounting frame 4 is fixedly connected with a groove plate 41, the inner side of the groove plate 41 is slidably connected with a second slider 413, the right end of the groove plate 41 is provided with a mounting plate 411, the front end and the rear end of the mounting plate 411 are provided with second adjusting grooves 412, the inner side of each second adjusting groove 412 is slidably connected with a second screw 414, the second screws 414 are in threaded connection with the second slider 413, the right end of the mounting plate 411 is fixedly connected with a fixed rod 42, the right end of the fixed rod 42 is fixedly connected with a connecting rod 421, the outer side of the connecting rod 421 is slidably connected with a first fixing ring 43, the front end and the rear end of the first fixing ring 43 are fixedly connected with a rotating rod 431, the rear side of the first connecting block 431 is fixedly connected with a rotating rod 432, the outer side of the rotating rod 432 is provided with an external thread 433, the outer side of the rotating rod 432 is in threaded connection with a nut 434 through the external thread 433, the nut 434 is located at the front end of the first connecting block 431, a second connecting block 441 is arranged between the first connecting block 431, the lower end of the second fixing ring 441 is fixedly connected with a second fixing ring 441, the lower end of the second fixing ring 44 is fixedly connected with a gun fixedly connected with a mounting shaft 451, and the right end of the gun is fixedly connected with a welding shaft 451.
As shown in fig. 1 and 4: 4 left ends of mounting bracket are equipped with backup pad 3 of installing in support frame 2 upper end, 3 upper ends fixedly connected with back shaft 31 of backup pad, it has arc wall 311 to open 31 upper ends of back shaft, both sides are all fixedly connected with around the rack 1 upper end and slide frame 11, first adjustment tank 32 has all been opened at both ends around backup pad 3, sliding connection has first screw 331 in first adjustment tank 32, 11 inboard sliding connection of slide frame has first slider 33, first screw 331 threaded connection is inboard in first slider 33.
The utility model discloses when using: the manual work carries out spot welding with the tip between lead screw and the optical axis and connects, rotate worm 24, worm 24 drives worm wheel 211 and rotates, worm wheel 211 drives three-jaw chuck 22 through install bin 21 and rotates, through the angle of three-jaw chuck 22 adjustment lead screw and horizontal plane, remove the position of controlling backup pad 3 adjustment back shaft 31, make back shaft 31 to the assigned position, it is fixed with backup pad 3 through first screw 331, put into three-jaw chuck 22 with the optical axis, three-jaw chuck 22 is with the optical axis centre gripping, back shaft 31 supports the lead screw, welding rifle 45 welds the tip between lead screw and the optical axis, motor 231 drives second gear 23 and rotates, second gear 23 drives the lead screw through three-jaw chuck 22 and rotates, automatically, with the tip welding between lead screw and the optical axis.
Although the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail of the welding device for a lead screw may be made within the scope of the appended claims.
Claims (9)
1. The utility model provides a welding set for lead screw, includes rack (1), characterized by: support frame (2) are installed to rack (1) right-hand member, support frame (2) inboard is rotated and is connected with install bin (21), install bin (21) left end is rotated and is connected with three-jaw chuck (22), three-jaw chuck (22) right-hand member fixedly connected with first gear (221), first gear (221) rear end meshing has second gear (23), second gear (23) right-hand member fixedly connected with motor (231), motor (231) fixed connection is on install bin (21), install bin (21) front end fixedly connected with worm wheel (211), worm wheel (211) lower extreme meshing has worm (24), worm (24) are rotated and are connected on support frame (2), support frame (2) left end is equipped with and installs mounting bracket (4) in rack (1) upper end, install welding gun (45) on mounting bracket (4), mounting bracket (4) left end is equipped with and installs backup pad (3) in support frame (2) upper end, backup pad (3) upper end fixedly connected with back shaft (31).
2. A welding device for a lead screw according to claim 1, wherein: both sides are smooth frame (11) all fixedly connected with around rack (1) upper end, and first adjustment tank (32) have all been opened at both ends around backup pad (3), and sliding connection has first screw (331) in first adjustment tank (32), and sliding connection has first slider (33) in smooth frame (11) inboard sliding connection, and first screw (331) threaded connection is inboard in first slider (33).
3. A welding device for a lead screw according to claim 1, wherein: the upper end of the supporting shaft (31) is provided with an arc-shaped groove (311).
4. A welding device for a lead screw according to claim 1, wherein: mounting bracket (4) rear end fixedly connected with frid (41), frid (41) inboard sliding connection has second slider (413), frid (41) right-hand member is equipped with mounting panel (411), second adjustment tank (412) have all been opened at both ends around mounting panel (411), the inboard sliding connection of second adjustment tank (412) has second screw (414), second screw (414) threaded connection is on second slider (413), welding gun (45) are installed on mounting panel (411).
5. A welding device for lead screws according to claim 4, characterized in that: mounting panel (411) right-hand member fixedly connected with dead lever (42), dead lever (42) front end fixedly connected with connecting rod (421), connecting rod (421) outside sliding connection has first solid fixed ring (43), and welding gun (45) are installed on first solid fixed ring (43).
6. A welding device for lead screws according to claim 5, characterized in that: first solid fixed ring (43) lower extreme front and back both sides all fixedly connected with first connecting block (431), the rear side first connecting block (431) front end fixedly connected with bull stick (432), bull stick (432) front end outside is equipped with external screw thread (433), and there is nut (434) through external screw thread (433) threaded connection in bull stick (432) the outside, and nut (434) are located the front side first connecting block (431) front end is equipped with between first connecting block (431) and rotates second connecting block (441) of connection in the bull stick (432) outside, and welding rifle (45) are installed on second connecting block (441).
7. The welding device for the lead screw according to claim 6, wherein: the lower end of the second connecting block (441) is fixedly connected with a second fixing ring (44), the inner side of the second fixing ring (44) is slidably connected with a mounting shaft (451), and a welding gun (45) is fixedly connected to the right end of the mounting shaft (451).
8. A welding device for a lead screw according to claim 7, wherein: the lower end of the mounting shaft (451) is fixedly connected with a rack (452), and the lower end of the rack (452) is meshed with a third gear (442) which is rotatably connected to the second fixing ring (44).
9. A welding device for a lead screw according to claim 1, wherein: the right end of the worm (24) is fixedly connected with a turntable (241), and the right end of the turntable (241) is fixedly connected with a handle (242).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222574689.1U CN218311759U (en) | 2022-09-28 | 2022-09-28 | Welding device for lead screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222574689.1U CN218311759U (en) | 2022-09-28 | 2022-09-28 | Welding device for lead screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218311759U true CN218311759U (en) | 2023-01-17 |
Family
ID=84820975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222574689.1U Active CN218311759U (en) | 2022-09-28 | 2022-09-28 | Welding device for lead screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218311759U (en) |
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2022
- 2022-09-28 CN CN202222574689.1U patent/CN218311759U/en active Active
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