CN219852876U - Welding fixture for base of scissor lift - Google Patents
Welding fixture for base of scissor lift Download PDFInfo
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- CN219852876U CN219852876U CN202321022399.4U CN202321022399U CN219852876U CN 219852876 U CN219852876 U CN 219852876U CN 202321022399 U CN202321022399 U CN 202321022399U CN 219852876 U CN219852876 U CN 219852876U
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- 238000003466 welding Methods 0.000 title claims abstract description 36
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model relates to a welding fixture for a scissor lift base, which comprises a base and two fixing grooves fixedly connected to the base, wherein the two fixing grooves are respectively arranged corresponding to one ends of two square pipes, the fixing grooves are used for clamping the square pipes, two abutting plates I are fixedly connected to one ends of the base corresponding to the two square pipes, the two abutting plates I are vertically arranged at one ends of the square pipes, which are far away from the fixing grooves, of the abutting plates I, one side of each abutting plate is abutted against the end of each square pipe, the abutting plates I are used for limiting the square pipe, the base is fixedly connected with an abutting plate II which is vertically arranged, and one side of each abutting plate II is abutted against a side plate. The utility model has the effects of accurately limiting and stably fixing the welding piece and ensuring the welding effect.
Description
Technical Field
The utility model relates to the field of metal plate welding processes, in particular to a welding tool for a base of a scissor type lifter.
Background
The scissor lift is repair machinery used in the automobile repair industry, is driven by hydraulic pressure, and plays a vital role in the repair and maintenance of large automobiles. The hydraulic cylinder of the scissor lift is arranged on the base, and the hydraulic cylinder drives the two groups of supporting arms on two sides of the base to lift. The base of the scissor lift plays a role in guaranteeing the lifting of the supporting arm. The base is formed by connecting a plurality of welding pieces through a welding process.
Referring to fig. 1, a scissor lift base comprises two square pipes arranged in parallel and two side plates welded at two ends of the square pipes respectively, wherein the two side plates are arranged in parallel; the base is fixedly connected with a first bottom plate which is horizontally arranged near the bottom of one side plate, three limiting blocks which are arranged in parallel are fixedly connected on the first bottom plate, the side surfaces of the three limiting blocks are fixedly connected with the side plates, and the three limiting blocks are sequentially arranged; limiting holes are transversely formed in the three limiting blocks; a second bottom plate which is horizontally arranged is fixedly connected to the bottom of one end of the base, which is far away from the first bottom plate; two axial horizontal limiting rings are arranged at two ends of the bottom plate II, the axes of the two limiting rings coincide, and one end face of each limiting ring is fixedly connected to two square pipes; the square tube is transversely provided with penetrating holes corresponding to the limiting rings, and the penetrating holes penetrate through the square tube; one side of one square tube far away from the other square tube is fixedly connected with a first ear plate and a second ear plate; the first ear plate and the second ear plate are horizontally arranged; one side of the second ear plate far away from the square pipe is fixedly connected with a handle, and one end of the handle far away from the second ear plate is obliquely arranged in a direction far away from the second ear plate.
The staff needs to weld each weldment into the lifter base described above. Aiming at the related technology, the inventor considers that a welding tool is designed, so that a welding piece is accurately limited and stably fixed, and the welding effect is ensured.
Disclosure of Invention
In order to accurately limit and stably fix a welding piece and ensure a welding effect, the utility model provides a welding tool for a base of a scissor type lifter.
The utility model provides a welding tool for a base of a scissor lift, which adopts the following technical scheme:
the utility model provides a shear type lifting machine base welding frock, including base station and two rigid couplings fixed slot on the base station, two fixed slots correspond two square tube one end settings respectively, the fixed slot is used for joint square tube, the base station corresponds two equal rigid couplings of square tube one end and has two butt boards one, two butt boards one vertical setting are kept away from the one end of fixed slot at square tube, butt board one side butt square tube's tip, butt board one is used for square tube's spacing, base station corresponds two rigid couplings of bottom plate and has the butt board second of vertical setting, butt board two one side butt sideboard.
By adopting the technical scheme, a worker clamps the square tube serving as a base in the fixed groove, one end part of the square tube is abutted against the first abutting plate, positioning of the square tube is simply realized by only abutting against the first abutting plate and the fixed groove, the side wall of one side plate is abutted against the second abutting plate and vertically placed after positioning of the square tube, and the worker welds two ends of the side plate with one ends of the two square tubes; the staff places another side board between two butt boards one, and the staff welds side board both ends and two square tube tip to realize the welding of lifting machine base foundation frame.
Optionally, the base corresponds two square tube one end all rigid couplings and has the fixed plate, and the fixed plate is vertical to be set up in the one end that square tube is close to the fixed slot, and fixed plate one side butt square tube lateral wall, and the fixed orifices has been seted up to two fixed plates respectively corresponding the interlude hole, and fixed orifices and interlude hole coaxial intercommunication.
Through adopting above-mentioned technical scheme, the staff is with two spacing rings respectively corresponding two interlude holes and is placed at two square tube opposite sides, transversely runs through two fixed orifices, two interlude holes and two spacing rings with the metal pole that the cross-section diameter accords with fixed orifices and interlude hole aperture, realizes the coaxial spacing to spacing ring and interlude hole, and the workman welds spacing ring terminal surface and square tube lateral wall.
Optionally, two transversely arranged cushion bars are fixedly connected on the base station, the cushion bars are arranged at the bottoms of the two square pipes, and the side surfaces of the cushion bars are in butt joint with one side surface of the bottom plate.
Through adopting above-mentioned technical scheme, fill up pole and fixed tank bottom wall support square tube, square tube and base station produce the clearance, set up bottom plate one and bottom plate two respectively in the clearance of square tube both ends bottom to with bottom plate one and bottom plate two butt side board, realize bottom plate one and bottom plate two respectively with the welding of side board.
Optionally, the base station is close to the one-to-one lateral rigid coupling of bottom plate and has the lug, articulates on the lug has two fixed blocks, and two fixed blocks correspond the clearance setting of three stopper respectively.
Through adopting above-mentioned technical scheme, the staff is rotatory around the pin joint of fixed block and lug towards bottom plate one-to-one, places two fixed blocks with a stopper between, places two stoppers in two lug both sides, realizes the location of stopper.
Optionally, the fixed block is provided with a through hole corresponding to the limiting hole, and a penetrating rod is inserted in the through hole.
Through adopting above-mentioned technical scheme, after the staff accomplished the placing of lug, will alternate pole through-hole and spacing hole, realize the location of stopper after spacing hole and through-hole coaxial now.
Optionally, the base station is fixedly connected with a boss corresponding to the first lug plate, a baffle plate vertically arranged is fixedly connected with one side of the boss corresponding to the first lug plate, and the baffle plate is used for limiting the first lug plate.
Through adopting above-mentioned technical scheme, the staff places on the boss with otic placode one, with the adjacent lateral wall of both sides of otic placode one respectively butt baffle and square tube lateral wall simultaneously, realizes the location of otic placode one, and the staff welds otic placode one on square tube lateral wall.
Optionally, a plurality of installation blocks are fixedly connected to one side of the base station corresponding to the second ear plate, and the installation blocks are arranged corresponding to the second ear plate.
Through adopting above-mentioned technical scheme, the staff places the otic placode on the installation piece, and otic placode two one side butt square tube lateral wall, the side wall of one side butt installation piece of square tube is kept away from to the otic placode two, realizes spacing to the installation piece, and the staff welds the installation piece on square tube lateral wall.
Optionally, the mounting groove is provided with the tilting part far away from square tube one side, and tilting part corresponds the handle slope setting.
Through adopting above-mentioned technical scheme, with the butt tilting part of handle, realize the spacing to the handle, solve the problem that the angle skew that the welding of workman's handheld handle caused.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the background art.
Fig. 2 is a schematic overall structure of an embodiment of the present utility model.
Fig. 3 is a schematic structural diagram of an embodiment of the present utility model when applied.
Reference numerals illustrate: 1. square tube; 11. a side plate; 12. a first bottom plate; 13. a limiting block; 14. a limiting hole; 15. a second base plate; 16. a limiting ring; 17. penetrating the jack; 18. an ear plate I; 19. an ear plate II; 191. a handle; 2. a base station; 21. a fixing groove; 22. an abutting plate I; 23. a cushion rod; 24. a second abutting plate; 25. a fixing plate; 26. a fixing hole; 27. a bump; 271. a fixed block; 272. a through hole; 273. penetrating the inserting rod; 28. a boss; 281. a baffle; 29. a mounting block; 291. an inclined portion.
Detailed Description
The utility model is described in further detail below with reference to fig. 2-3.
The embodiment of the utility model discloses a welding tool for a base of a scissor lift. Referring to fig. 2 and 3, the welding fixture for the scissor lift base comprises a base 2 and two fixing grooves 21 fixedly connected to the base 2, wherein the two fixing grooves 21 are respectively arranged corresponding to two square pipes 1, and the fixing grooves 21 are arranged near one ends of the square pipes 1; the end parts of the base station 2 corresponding to the two square pipes 1 are fixedly connected with a first abutting plate 22 which is vertically arranged respectively; two transversely arranged cushion bars 23 are fixedly connected to the base 2, the two cushion bars 23 are respectively arranged corresponding to the two square pipes 1, the cushion bars 23 are close to one ends of the directional pipes far away from the fixed grooves 21, and the heights of the cushion bars 23 are equal to the heights of the bottom walls of the fixed grooves 21. The staff first places two square pipes 1 in fixed slot 21, and the tip butt joint of square pipe 1 is the side of board one 22, realizes square pipe 1's location, and fixed slot 21 diapire and pad 23 support square pipe 1, produce the clearance between square pipe 1 and the base station 2.
The abutment plate II 24 which is arranged vertically is fixedly connected to the base 2 and is close to the fixing groove 21, two abutment plates II 24 are arranged, and the two abutment plates II 24 are respectively arranged corresponding to the two ends of the side plate 11. A worker vertically places a side plate 11 between the side walls of the two square pipes 1, the plate surface of the side plate 11 is abutted against the second abutting plate 24, the positioning of the side plate 11 is realized, and the worker welds the side plate 11 with the end parts of the two square pipes 1; the staff places the other side plate 11 between the two abutting plates 22, and the two ends of the side plate 11 abut against the end parts of the two square pipes 1 and are welded; after the welding of the two side plates 11 is finished, a worker places the first bottom plate 12 and the second bottom plate 15 in a gap between the square pipe 1 and the base 2, the first bottom plate 12 is close to the first abutting plate 22, the second bottom plate 15 is close to the second abutting plate 24, and the first bottom plate 12 and the second bottom plate 15 are both abutted against the side plates 11; the staff welds the first bottom plate 12 and the second bottom plate 15 with the two side plates 11 respectively, and welds the first bottom plate 12 and the second bottom plate 15 with the two square tubes 1 respectively.
The base 2 is fixedly connected with a fixing plate 25 corresponding to the two penetrating holes 17, the fixing plate 25 is provided with a fixing hole 26, and the aperture of the fixing hole 26 is the same as the aperture of the penetrating hole 17. The worker places the limiting ring 16 on the second bottom plate 15, then inserts the metal rod with the same section diameter as the aperture of the fixing hole 26 into the fixing hole 26, the penetrating hole 17 and the limiting ring 16 at the same time, realizes the positioning of the limiting ring 16, and the worker welds the end face of the limiting ring 16 on the side wall of the square tube 1.
A bump 27 which is arranged vertically is fixedly connected on the base 2 near the abutting plate I22, the bump 27 is arranged corresponding to the central part of the side plate 11, two fixing blocks 271 are hinged on the bump 27, and the two fixing blocks 271 are arranged corresponding to the gaps of the three limiting blocks 13; the two fixing blocks 271 are provided with through holes 272 corresponding to the limiting holes 14, and penetrating rods 273 are inserted into the through holes 272. The staff rotates the fixed block 271 around the hinging point of the boss 28 and the fixed block 271 towards one side of the first bottom plate 12, the end part of the fixed block 271 is abutted against the first bottom plate 12, then one limiting block 13 is placed between the two fixed blocks 271, the two limiting blocks 13 are respectively placed on two sides of the two fixed blocks 271, the penetrating rod 273 is simultaneously inserted into the through hole 272 and the limiting hole 14, and the fixing of the limiting blocks 13 is realized; the limiting block 13 is simultaneously abutted against the side plate 11 and the first bottom plate 12, and a worker welds the limiting block 13 on the first bottom plate 12 and the side plate 11.
A boss 28 is fixedly connected on the base 2 corresponding to the first lug plate 18, and a baffle 281 arranged vertically is fixedly connected on one side of the boss 28; the base 2 is fixedly connected with a plurality of parallel mounting blocks 29 near the boss 28, the mounting blocks 29 are arranged corresponding to the second lug plate 19, inclined portions 291 are arranged on the two mounting blocks 29 corresponding to the two sides of the handle 191, and the inclined portions 291 are obliquely arranged corresponding to the handle 191. The staff places the first ear plate 18 on the boss 28, two adjacent side edges of the first ear plate 18 are simultaneously abutted against the side wall of the square tube 1 and the baffle 281, the fixation of the first ear plate 18 is realized, and the staff welds the first ear plate 18 on the square tube 1; the staff places the second ear plate 19 on the mounting block 29, one side of the second ear plate 19 is abutted against the side wall of the square tube 1, one end, far away from the square tube 1, of the second ear plate 19 is abutted against the side wall of the mounting block 29, limiting of the second ear plate 19 is achieved, and welding of the second ear plate 19 is achieved; the worker applies the handle 191 to the inclined portion 291 in contact therewith, and welds the end of the handle 191 to the second ear plate 19.
The embodiment of the utility model relates to a shear type lifter base welding tool, which comprises the following implementation principles: the worker needs to weld the square tube 1 as the basic structural member with the side panels 11 in advance.
Staff takes two square tubes 1, places two square tubes 1 in fixed slot 21, and the tip butt joint of square tube 1 is the side of board one 22, realizes the location of square tube 1, and fixed slot 21 diapire and pad 23 support square tube 1, produce the clearance between square tube 1 and the base station 2. A worker vertically places a side plate 11 between the side walls of two square pipes 1, the plate surface of the side plate 11 is abutted against a second abutting plate 24, and the side plate 11 is welded with the end parts of the two square pipes 1; the other side plate 11 is placed between the two abutting plates 22 by a worker, and two ends of the side plate 11 abut against the end parts of the two square pipes 1 to finish welding; after welding the two side plates 11, a worker places the first bottom plate 12 and the second bottom plate 15 in a gap between the square pipe 1 and the base 2, the first bottom plate 12 is close to the first abutting plate 22, the second bottom plate 15 is close to the second abutting plate 24, and the first bottom plate 12 and the second bottom plate 15 are both abutted against the side plates 11; the staff welds the first bottom plate 12 and the second bottom plate 15 with the two side plates 11 respectively, and welds the first bottom plate 12 and the second bottom plate 15 with the two square tubes 1 respectively.
The worker places the limiting ring 16 on the second bottom plate 15, then inserts the metal rod with the same section diameter as the aperture of the fixing hole 26 into the fixing hole 26, the penetrating hole 17 and the limiting ring 16 at the same time, realizes the positioning of the limiting ring 16, and the worker welds the end face of the limiting ring 16 on the side wall of the square tube 1.
The staff rotates the fixed block 271 around the hinging point of the boss 28 and the fixed block 271 towards one side of the first bottom plate 12, the end part of the fixed block 271 is abutted against the first bottom plate 12, one limiting block 13 is placed between the two fixed blocks 271, the two limiting blocks 13 are respectively placed on two sides of the two fixed blocks 271, then the inserting rod 273 is penetrated, and the through holes 272 and the limiting holes 14 are simultaneously inserted, so that the fixing of the limiting blocks 13 is realized; the limiting block 13 is simultaneously abutted against the side plate 11 and the first bottom plate 12, and a worker welds the limiting block 13 on the first bottom plate 12 and the side plate 11.
The staff places the first ear plate 18 on the boss 28, and two adjacent side edges of the first ear plate 18 are simultaneously abutted against the side wall of the square tube 1 and the baffle 281, so that the first ear plate 18 is welded on the square tube 1.
The staff places the second ear plate 19 on the mounting block 29, one side of the second ear plate 19 is abutted against the side wall of the square tube 1, one end of the second ear plate 19 far away from the square tube 1 is abutted against the side wall of the mounting block 29, limiting of the second ear plate 19 is achieved, and welding of the second ear plate 19 is completed; the worker applies the handle 191 to the inclined portion 291 in contact therewith, and welds the end of the handle 191 to the second ear plate 19.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. A shear type lifter base welding tool is characterized in that: the device comprises a base station (2) and two fixing grooves (21) fixedly connected to the base station (2), wherein the two fixing grooves (21) are respectively arranged corresponding to one ends of two square pipes (1), and the fixing grooves (21) are used for clamping the square pipes (1);
two abutting plates I (22) are fixedly connected to one end of each base station (2) corresponding to two square tubes (1), the two abutting plates I (22) are vertically arranged at one end, far away from the fixing groove (21), of each square tube (1), one side of each abutting plate I (22) abuts against the end of each square tube (1), and each abutting plate I (22) is used for limiting the corresponding square tube (1);
the base (2) is fixedly connected with a second abutting plate (24) which is vertically arranged and corresponds to the second bottom plate (15), and one side of the second abutting plate (24) abuts against the side plate (11).
2. The shear lift base welding fixture of claim 1, wherein: the base station (2) corresponds two square tube (1) one end and all fixedly connected with fixed plate (25), and fixed plate (25) vertical setting is close to the one end of fixed slot (21) in square tube (1), and fixed plate (25) one side butt square tube (1) lateral wall, and fixed hole (26) have been seted up corresponding jack (17) respectively to two fixed plates (25), and fixed hole (26) and the coaxial intercommunication of interlude hole (17).
3. The shear lift base welding fixture of claim 1, wherein: two transversely arranged cushion bars (23) are fixedly connected to the base (2), the cushion bars (23) are arranged at the bottoms of the two square pipes (1), and the side surfaces of the cushion bars (23) are in butt joint with the side surfaces of the first bottom plate (12).
4. The shear lift base welding fixture of claim 1, wherein: one side of the base station (2) close to the first bottom plate (12) is fixedly connected with a protruding block (27), two fixing blocks (271) are hinged to the protruding block (27), and the two fixing blocks (271) are arranged corresponding to gaps of the three limiting blocks (13) respectively.
5. The shear lift base welding fixture of claim 4, wherein: the fixing block (271) is provided with a through hole (272) corresponding to the limiting hole (14), and a penetrating rod (273) is inserted into the through hole (272).
6. The shear lift base welding fixture of claim 1, wherein: the base station (2) is fixedly connected with a boss (28) corresponding to the first lug plate (18), one side of the boss (28) corresponding to the first lug plate (18) is fixedly connected with a baffle plate (281) which is vertically arranged, and the baffle plate (281) is used for limiting the first lug plate (18).
7. The shear lift base welding fixture of claim 1, wherein: a plurality of mounting blocks (29) are fixedly connected to one side, corresponding to the second ear plate (19), of the base station (2), and the mounting blocks (29) are arranged corresponding to the second ear plate (19).
8. The shear lift base welding fixture of claim 7, wherein: the mounting block (29) is provided with a tilting part (291) at one side far away from the square tube (1), and the tilting part (291) is obliquely arranged corresponding to the handle (191).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321022399.4U CN219852876U (en) | 2023-04-28 | 2023-04-28 | Welding fixture for base of scissor lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321022399.4U CN219852876U (en) | 2023-04-28 | 2023-04-28 | Welding fixture for base of scissor lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219852876U true CN219852876U (en) | 2023-10-20 |
Family
ID=88341002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321022399.4U Active CN219852876U (en) | 2023-04-28 | 2023-04-28 | Welding fixture for base of scissor lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219852876U (en) |
-
2023
- 2023-04-28 CN CN202321022399.4U patent/CN219852876U/en active Active
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