CN113601097B - Welding positioning device for scissor fork of overhead platform truck - Google Patents
Welding positioning device for scissor fork of overhead platform truck Download PDFInfo
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- CN113601097B CN113601097B CN202110798718.XA CN202110798718A CN113601097B CN 113601097 B CN113601097 B CN 113601097B CN 202110798718 A CN202110798718 A CN 202110798718A CN 113601097 B CN113601097 B CN 113601097B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Abstract
The invention discloses a device for welding and positioning a scissor fork of a high-altitude platform truck, which comprises a tool bottom plate and a positioner, wherein the tool bottom plate is connected with the positioner, and the device also comprises a shaft sleeve positioning device, and the shaft sleeve positioning device is arranged at the top of the tool bottom plate. The welding device comprises a shaft sleeve positioning device, a T-shaped double-side positioning seat, a mounting plate positioning seat, a tail plate positioning seat, an oil cylinder plate inner baffle seat, a reinforcing plate U-shaped positioning seat, an outer fork rectangular pipe compressing seat, an inner fork rectangular pipe compressing seat, a supporting pipe positioning seat, an oil cylinder plate inner supporting mechanism, a sealing plate positioning seat, a lower sealing plate supporting block, a rectangular pipe end seat and a reinforcing pipe positioning seat, which are matched for use, so that welding can be carried out on an inner fork and an outer fork; secondly, the positioning device has high precision and convenient operation; thirdly, the inner fork or the outer fork is positioned by the shaft sleeve positioning device, so that demolding is facilitated; fourthly, the device is simpler to operate when positioning the inner fork and the outer fork, thereby improving the production efficiency.
Description
Technical Field
The invention belongs to the technical field of welding tools, and particularly relates to a device for welding and positioning a scissor fork of a high-altitude platform truck.
Background
The high-altitude platform truck mainly refers to a scissor type lifting platform, is used for lifting and loading and unloading cargoes from a basement to floors in the logistics industry and production line, can also be used for lifting stages, lifting operation tables and the like, and has the advantages of stable structure, low failure rate, reliable operation, safety, high efficiency, simplicity and convenience in maintenance, and mainly comprises a chassis, a scissor, a platform and the like, wherein the scissor has the greatest influence on the performance, parameters and service life of the high-altitude platform truck.
The detection of the overhead platform truck is a welding structural member, and the overhead platform truck consists of a plurality of inner forks and a plurality of outer forks. Because the inner fork and the outer fork are different in size and construction composition, a plurality of tools are required to be manufactured.
The welding mode has the following defects:
1. in the method, the inner fork and the outer fork welding tools cannot be shared, and different inner fork and outer fork welding tools are required to be used for welding respectively;
2. in the method, the positioning precision of the shaft sleeve is low;
3. in the method, after the inner fork and the outer fork are welded, demolding is difficult;
4. in the method, the inner fork and the outer fork are positioned relatively complicated, so that the production efficiency is low.
Disclosure of Invention
The invention provides a device for welding and positioning a scissor fork of a high-altitude platform truck, which solves the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the device for welding and positioning the scissors of the overhead platform truck comprises a tool bottom plate and a positioner, wherein the tool bottom plate is connected with the positioner, and further comprises a plurality of groups of shaft sleeve positioning devices, the shaft sleeve positioning devices are arranged at the top of the tool bottom plate, and each group of shaft sleeve positioning devices are two and are symmetrically arranged along the wide central line of the tool bottom plate;
the T-shaped double-side positioning seats are arranged at the top of the tool bottom plate and are positioned at the inner side of the shaft sleeve positioning device, and each group of T-shaped double-side positioning seats are two and are symmetrically arranged along the wide center line of the tool bottom plate;
the two mounting plate positioning seats are arranged on one side of the top of the tool bottom plate and symmetrically arranged along the wide center line of the tool bottom plate;
the tailboard positioning seat is arranged on the other side of the top of the tool bottom plate and is arranged on the wide central line of the tool bottom plate;
the oil cylinder plate positioning seat is arranged at the top of the tool bottom plate and is positioned right of the tail plate positioning seat;
the two oil cylinder plate inner baffle seats are arranged at the top of the tooling bottom plate, are positioned right to the oil cylinder plate positioning seat and are symmetrically arranged along the wide center line of the tooling bottom plate;
the two reinforcing plate U-shaped positioning seats are arranged at the top of the tool bottom plate and are symmetrically arranged along the wide center line of the tool bottom plate;
the two outer fork rectangular pipe compressing seats are arranged in two groups, and are symmetrically arranged along the wide center line of the tool bottom plate, and the outer fork rectangular pipe compressing seats and the shaft sleeve positioning device are arranged on the same horizontal line;
the two inner fork rectangular pipe pressing seats are arranged at the top of the tool bottom plate and symmetrically arranged along the wide center line of the tool bottom plate;
the support tube positioning seats are arranged at the top of the tool bottom plate, are positioned between the two U-shaped positioning seats of the reinforcing plate and are arranged on the wide central line of the tool bottom plate;
the two oil cylinder plate internal supporting mechanisms are respectively arranged at one side of the two oil cylinder plate internal blocking seats, which are separated from each other;
the sealing plate positioning seat is arranged at the top of the tool bottom plate and is arranged at one side of the tail plate positioning seat;
the two lower sealing plate supporting blocks are arranged at the top of the tool bottom plate and are arranged on the upper side and the lower side of the oil cylinder plate positioning seat;
the two rectangular pipe end seats are arranged at the top of the tool bottom plate and are arranged on the upper side and the lower side of the mounting plate positioning seat;
the reinforcing pipe positioning seat is arranged at the top of the tool bottom plate and is arranged at the left side of the mounting plate positioning seat.
The shaft sleeve positioning device comprises a base a, the bottom of the base a is connected with a tool bottom plate through a bolt, V-shaped blocks a are arranged at the top of the base a, backing plates a are arranged on two sides of a groove of each V-shaped block a, positioning pin shafts a are arranged between the tops of the two backing plates a, the shaft sleeve positioning device further comprises a connecting plate a, the connecting plate a is fixedly connected with one side of each V-shaped block a, a pressing plate a is rotatably connected to the top of each connecting plate a, the pressing plates a are connected with the V-shaped blocks a through door-type quick clamps a, and baffle plates a are arranged on the front sides of the V-shaped blocks a;
the oil cylinder plate positioning seat comprises a base b, the bottom of the base b is connected with a tool bottom plate through bolts, a V-shaped block b is arranged at the top of the base b, base plates b are arranged on two sides of a groove of the V-shaped block b, positioning pin shafts b are arranged between the tops of the two base plates b, the oil cylinder plate positioning seat further comprises a connecting plate b, the connecting plate b is fixedly connected with one side of the V-shaped block b, a pressing plate b is rotationally connected to the top of the connecting plate b, the pressing plate b is connected with the V-shaped block b through a door type quick clamp b, and a cushion block is arranged at the bottom of the pressing plate b;
the oil cylinder plate internal supporting mechanism comprises a special-shaped screw, positive and negative nuts are respectively arranged at two ends of the special-shaped screw, and a connecting block is connected through the positive and negative nuts.
Preferably, the T-shaped double-side positioning seat comprises a contour base, the bottom of the contour base is connected with the tool bottom plate through bolts, and a positioning stop block is arranged at the top of the contour base.
Preferably, the tailboard positioning seat comprises two sliding rails, the sliding rails are connected with a sliding rail connecting seat through sliding blocks, a sliding rail guard plate is further arranged between the sliding rails and the sliding rail connecting seat, the tailboard positioning seat further comprises sliding block positioning plates, the sliding block positioning plates are arranged between the two sliding rails, blocking pins penetrate through the bottoms of the sliding rail connecting seats, and positioning pins b penetrate through two sides of the tops of the sliding rail connecting seats.
Preferably, the oil cylinder plate inner baffle seat comprises a bottom plate, the bottom of the bottom plate is connected with the tooling bottom plate through bolts, a side plate is arranged on one side of the bottom plate, and a rib plate is arranged between the bottom plate and the side plate.
Preferably, the U-shaped locating seat of the reinforcing plate comprises a mounting plate, the bottom of the mounting plate is connected with the tool bottom plate through bolts, the front side and the rear side of the mounting plate are provided with profiling plates, and a middle plate is arranged between the two profiling plates.
Preferably, the outer fork rectangular pipe compresses tightly seat and includes quick clamp supporting seat a, quick clamp supporting seat a's bottom is connected with the frock bottom plate through the bolt, quick clamp assembly a is installed at quick clamp supporting seat's top.
Preferably, the inner fork rectangular pipe compressing seat comprises a quick clamp supporting seat b, the bottom of the quick clamp supporting seat b is connected with the tool bottom plate through a bolt, and a quick clamp assembly b is installed at the top of the quick clamp supporting seat.
Preferably, the support tube positioning seat comprises a lower plate a, the bottom of the lower plate a is connected with the tool bottom plate through bolts, the top of the lower plate a is connected with an upper plate a through three vertical plates a, and shaft sleeves b are arranged inside the two vertical plates a positioned on the outer side.
Preferably, the sealing plate positioning seat comprises a lower plate b, the bottom of the lower plate b is connected with the tool bottom plate through bolts, and the top of the lower plate b is connected with an upper plate b through three vertical plates b.
The beneficial effects of adopting above technical scheme are: the welding device comprises a shaft sleeve positioning device, a T-shaped double-side positioning seat, a mounting plate positioning seat, a tail plate positioning seat, an oil cylinder plate inner baffle seat, a reinforcing plate U-shaped positioning seat, an outer fork rectangular pipe compressing seat, an inner fork rectangular pipe compressing seat, a supporting pipe positioning seat, an oil cylinder plate inner supporting mechanism, a sealing plate positioning seat, a lower sealing plate supporting block, a rectangular pipe end seat and a reinforcing pipe positioning seat, which are matched for use, so that welding can be carried out on an inner fork and an outer fork; secondly, the positioning device has high precision and convenient operation; thirdly, the inner fork or the outer fork is positioned by the shaft sleeve positioning device, so that demolding is facilitated; fourthly, the device is simpler to operate when positioning the inner fork and the outer fork, thereby improving the production efficiency; fifthly, the workpiece can be quickly turned over by matching with a position changing machine, so that the labor intensity of workers is reduced; the direction of the inner fork connecting pipe is positioned through the positioning pin b, and the T-shaped seat is designed to well realize the compatibility of the inner fork and the outer fork; and seventhly, the two connecting blocks can be outwards extended or inwards contracted through rotating the special-shaped screw, so that the fixing of the inner oil cylinder plate is realized, and the U-shaped positioning seat of the reinforcing plate can realize the positioning of the reinforcing plates at two sides of the rectangular pipe.
Drawings
FIG. 1 is an assembly view of a welding positioning apparatus according to the present invention;
FIG. 2 is a top view of the weld positioning device;
FIG. 3 is an assembly view of the bushing locating device;
FIG. 4 is an assembly view of a T-shaped double sided nest;
FIG. 5 is an assembly view of a mounting plate positioning seat;
FIG. 6 is an assembly view of the tailboard positioning seat;
FIG. 7 is an assembly view of a cylinder plate positioning seat;
FIG. 8 is an assembly view of a cylinder block in a cylinder plate;
FIG. 9 is an assembly view of a U-shaped spacer of the reinforcing plate;
FIG. 10 is an assembly view of an outer fork rectangular tube compression mount;
FIG. 11 is an assembly view of an inner fork rectangular tube compression mount;
FIG. 12 is an assembly view of a support tube positioning block;
FIG. 13 is an assembly view of a seal plate positioning seat;
wherein:
1. a tool bottom plate; 2. a shaft sleeve positioning device; 21. a base a; 22. v-shaped block a; 23. a backing plate a; 24. positioning a pin a; 25. a connecting plate a; 26. a pressing plate a; 27. a door type quick clamp a; 28. a baffle a; 3. t-shaped double-side positioning seats; 31. a contour base; 32. positioning a stop block; 4. a mounting plate positioning seat; 41. a support frame; 42. briquetting; 43. a shaft sleeve a; 44. a positioning pin a; 5. tailboard positioning seat; 51. a slide rail; 52. a slide block; 53. a slide rail connecting seat; 54. a slide rail guard board; 55. a slide block positioning plate; 56. a stop pin; 57. a positioning pin b; 6. the oil cylinder plate positioning seat; 61. a base b; 62. v-shaped block b; 63. a backing plate b; 64. positioning a pin shaft b; 65. a connecting plate b; 66. a pressing plate b; 67. a door type quick clamp b; 68. a cushion block; 7. a baffle seat in the oil cylinder plate; 71. a bottom plate; 72. a side plate; 73. rib plates; 8. u-shaped locating seat of the reinforcing plate; 81. a mounting plate; 82. a cam; 83. a middle plate; 9. an outer fork rectangular pipe compressing seat; 91. a quick clamp supporting seat a; 92. a quick clamp assembly a; 10. an inner fork rectangular pipe compressing seat; 101. a quick clamp supporting seat b; 102. a quick clamp assembly b; 11. a support tube positioning seat; 111. a lower plate a; 112. a vertical plate a; 113. an upper plate a; 114. a shaft sleeve b; 12. an oil cylinder plate internal supporting mechanism; 121. a special-shaped screw; 122. a connecting block; 13. a sealing plate positioning seat; 131. a lower plate b; 132. a vertical plate b; 133. an upper plate b; 14. a lower seal plate supporting block; 15. rectangular pipe end seats; 16. reinforcing pipe positioning seat.
Description of the embodiments
The following detailed description of the embodiments of the invention, given by way of example only, is presented in the accompanying drawings to aid in a more complete, accurate and thorough understanding of the concepts and aspects of the invention, and to aid in its practice, by those skilled in the art.
As shown in fig. 1 to 13, the present invention is a welding positioning device for a scissor fork of a high-altitude platform truck, which can weld an inner fork and an outer fork.
Specifically, as shown in fig. 1 to 13, a device for welding and positioning a scissor fork of a high-altitude platform truck comprises a tool bottom plate 1 and a positioner, wherein the tool bottom plate 1 is connected with the positioner, and further comprises a plurality of groups of shaft sleeve positioning devices 2, the shaft sleeve positioning devices 2 are arranged at the top of the tool bottom plate 1, and each group of shaft sleeve positioning devices 2 are two and are symmetrically arranged along the wide center line of the tool bottom plate 1;
the T-shaped double-sided positioning seats 3 are arranged at the top of the tool bottom plate 1 and are positioned at the inner side of the shaft sleeve positioning device 2, and each group of T-shaped double-sided positioning seats 3 are two and are symmetrically arranged along the wide center line of the tool bottom plate 1;
the two mounting plate positioning seats 4 are respectively arranged on one side of the top of the tooling bottom plate 1, and are symmetrically arranged along the wide center line of the tooling bottom plate 1;
the tail plate positioning seat 5 is arranged on the other side of the top of the tooling bottom plate 1 and is arranged on the wide central line of the tooling bottom plate 1;
the oil cylinder plate positioning seat 6 is arranged at the top of the tooling bottom plate 1 and is positioned right of the tail plate positioning seat 5;
the two oil cylinder plate inner baffle seats 7 are respectively arranged at the top of the tooling bottom plate 1, are positioned right to the oil cylinder plate positioning seat 6 and are symmetrically arranged along the wide center line of the tooling bottom plate 1;
the two reinforcing plate U-shaped positioning seats 8 are respectively arranged at the top of the tooling bottom plate 1 and symmetrically arranged along the wide center line of the tooling bottom plate 1;
the two outer fork rectangular pipe compressing seats 9 are arranged in two groups, and are symmetrically arranged along the wide center line of the tooling bottom plate 1, and the outer fork rectangular pipe compressing seats 9 and the shaft sleeve positioning device 2 are arranged on the same horizontal line;
the two inner fork rectangular pipe pressing seats 10 are respectively arranged at the top of the tooling bottom plate 1 and symmetrically arranged along the wide center line of the tooling bottom plate 1;
the support tube positioning seat 11 is arranged at the top of the tooling bottom plate 1, is positioned between the two U-shaped positioning seats 8 of the reinforcing plate and is arranged on the wide central line of the tooling bottom plate 1;
the two oil cylinder plate internal supporting mechanisms 12 are respectively arranged on one side of the two oil cylinder plate internal blocking seats 7, which are separated from each other;
the sealing plate positioning seat 13 is arranged at the top of the tooling bottom plate 1 and is arranged at one side of the tail plate positioning seat 5;
the two lower sealing plate supporting blocks 14 are arranged at the top of the tooling bottom plate 1 and are arranged at the upper side and the lower side of the oil cylinder plate positioning seat 6;
the two rectangular pipe end seats 15 are arranged at the top of the tooling bottom plate 1 and are arranged on the upper side and the lower side of the mounting plate positioning seat 4;
the reinforcing pipe positioning seat 16, the reinforcing pipe positioning seat 16 is installed at the top of the tooling bottom plate 1 and is arranged at the left side of the mounting plate positioning seat 4.
The shaft sleeve positioning device 2 comprises a base a21, the bottom of the base a21 is connected with a tool bottom plate 1 through bolts, V-shaped blocks a22 are arranged at the top of the base a21, backing plates a23 are arranged on two sides of a groove of each V-shaped block a22, positioning pin shafts a24 are arranged between the tops of the two backing plates a23, the shaft sleeve positioning device 2 further comprises a connecting plate a25, the connecting plate a25 is fixedly connected with one side of each V-shaped block a22, a pressing plate a26 is rotatably connected to the top of the connecting plate a25, the pressing plate a26 is connected with each V-shaped block a22 through a door type quick clamp a27, and a baffle a28 is arranged on the front side of each V-shaped block a 22;
the oil cylinder plate positioning seat 6 comprises a base b61, the bottom of the base b61 is connected with the tooling bottom plate 1 through bolts, V-shaped blocks b62 are arranged at the top of the base b61, backing plates b63 are arranged on two sides of a groove of each V-shaped block b62, positioning pin shafts b64 are arranged between the tops of the two backing plates b63, the oil cylinder plate positioning seat 6 further comprises a connecting plate b65, the connecting plate b65 is fixedly connected with one side of each V-shaped block b62, a pressing plate b66 is rotatably connected to the top of the connecting plate b65, the pressing plate b66 is connected with each V-shaped block b62 through a door type quick clamp b67, and a cushion block 68 is arranged at the bottom of the pressing plate b 66;
the cylinder plate internal supporting mechanism 12 comprises a special-shaped screw 121, and positive and negative nuts are respectively arranged at two ends of the special-shaped screw 121 and are connected with a connecting block 122 through the positive and negative nuts.
The T-shaped double-side positioning seat 3 comprises a contour base 31, the bottom of the contour base 31 is connected with the tool bottom plate 1 through bolts, and a positioning stop block 32 is arranged at the top of the contour base 31.
The mounting panel positioning seat 4 includes support frame 41, the bottom of support frame 41 is connected with frock bottom plate 1 through the bolt, briquetting 42 is installed at the top of support frame 41, install axle sleeve a43 between support frame 41 and the briquetting 42, the inside of briquetting 42 runs through has locating pin a44.
The tail plate positioning seat 5 comprises two sliding rails 51, the sliding rails 51 are connected with a sliding rail connecting seat 53 in a sliding manner through sliding blocks 52, a sliding rail guard plate 54 is further arranged between the sliding rails 51 and the sliding rail connecting seat 53, the tail plate positioning seat 5 further comprises sliding block positioning plates 55, the sliding block positioning plates 55 are arranged between the two sliding rails 51, blocking pins 56 penetrate through the bottoms of the sliding rail connecting seats 53, and positioning pins b57 penetrate through two sides of the tops of the sliding rail connecting seats 53.
The oil cylinder plate inner baffle seat 7 comprises a bottom plate 71, the bottom of the bottom plate 71 is connected with the tooling bottom plate 1 through bolts, a side plate 72 is arranged on one side of the bottom plate 71, and a rib plate 73 is arranged between the bottom plate 71 and the side plate 72.
The reinforcing plate U-shaped positioning seat 8 comprises a mounting plate 81, the bottom of the mounting plate 81 is connected with the tooling bottom plate 1 through bolts, the front side and the rear side of the mounting plate 81 are provided with profiling plates 82, and a middle plate 83 is arranged between the profiling plates 82.
The outer fork rectangular pipe compresses tightly seat 9 and includes quick clamp supporting seat a91, quick clamp supporting seat a 91's bottom is connected with frock bottom plate 1 through the bolt, quick clamp subassembly a92 is installed at quick clamp supporting seat 91's top.
The inner fork rectangular pipe compressing seat 10 comprises a quick clamp supporting seat b101, the bottom of the quick clamp supporting seat b101 is connected with the tooling bottom plate 1 through bolts, and a quick clamp assembly b102 is installed at the top of the quick clamp supporting seat 101.
The supporting tube positioning seat 11 comprises a lower plate a111, the bottom of the lower plate a111 is connected with the tooling bottom plate 1 through bolts, the top of the lower plate a111 is connected with an upper plate a113 through three vertical plates a112, and shaft sleeves b114 are arranged inside the two vertical plates a112 positioned on the outer side.
The sealing plate positioning seat 13 comprises a lower plate b131, the bottom of the lower plate b131 is connected with the tooling bottom plate 1 through bolts, and the top of the lower plate b131 is connected with an upper plate b133 through three vertical plates b 132.
The following describes specific modes of operation with specific examples:
examples
When the inner fork and the outer fork are required to be welded, the inner fork and the outer fork are firstly placed on the tool bottom plate 1, then each part is connected with a corresponding structure, namely the inner fork or the outer fork is respectively connected with a positioner 2 of a shaft sleeve, a T-shaped double-side positioning seat 3, a mounting plate positioning seat 4, a tail plate positioning seat 5, an oil cylinder plate positioning seat 6, an oil cylinder plate inner baffle seat 7, a reinforcing plate U-shaped positioning seat 8, an outer fork rectangular pipe pressing seat 9, an inner fork rectangular pipe pressing seat 10, a supporting pipe positioning seat 11, an oil cylinder plate inner supporting mechanism 12, a sealing plate positioning seat 13, a lower sealing plate supporting block 14, a rectangular pipe end seat 15 and a reinforcing pipe positioning seat 16, and the tool bottom plate 1 is connected with a positioner, so that the overturning and the positioning of the tool is realized, and the labor intensity of workers is reduced, the size of a positioning pin a24 can be adapted to shaft sleeves of different sizes, and the shaft sleeves of the inner fork and the outer fork are positioned, and the outer fork can be directly fixed in a V-shaped groove by adopting a coaxial shaft sleeve when the outer fork is welded, so that the inner fork is positioned by the shaft sleeve positioning device 2, and the outer fork is welded, and the inner fork can be welded and the outer fork can be positioned and welded.
Examples
On the basis of embodiment 1, the tailboard positioning seat 5 is not only used for positioning the position of the tailboard, but also used for positioning the direction of the inner fork connecting pipe through the positioning pin b57, the T-shaped double-side positioning seat 3 can respectively fix the rectangular pipes of the inner fork and the outer fork on two sides, and the T-shaped seat is designed to realize the compatibility of the inner fork and the outer fork well.
Examples
On the basis of embodiment 1, the cylinder plate internal supporting mechanism 12 can realize the extension or retraction of the two connecting blocks 122 by rotating the special-shaped screw 121, thereby realizing the fixation of the internal cylinder plate, and the reinforcing plate U-shaped positioning seat 8 can realize the positioning of reinforcing plates on two sides of the rectangular pipe.
While the invention has been described above by way of example with reference to the accompanying drawings, it is to be understood that the invention is not limited to the particular embodiments described, but is capable of numerous insubstantial modifications of the inventive concept and solution; or the invention is not improved, and the conception and the technical scheme are directly applied to other occasions and are all within the protection scope of the invention.
Claims (9)
1. The utility model provides a high altitude platform truck cuts welding position with device of fork, includes frock bottom plate (1) and machine of shifting, frock bottom plate (1) is connected its characterized in that with the machine of shifting: the tool comprises a tool bottom plate (1), and is characterized by further comprising a plurality of groups of shaft sleeve positioning devices (2), wherein the shaft sleeve positioning devices (2) are arranged at the top of the tool bottom plate (1), each group of shaft sleeve positioning devices (2) are two, and the shaft sleeve positioning devices are symmetrically arranged along the wide central line of the tool bottom plate (1);
the T-shaped double-side positioning seats (3) are arranged at the top of the tool bottom plate (1) and are positioned at the inner side of the shaft sleeve positioning device (2), and each group of T-shaped double-side positioning seats (3) are two and are symmetrically arranged along the wide central line of the tool bottom plate (1);
the two mounting plate positioning seats (4) are arranged on one side of the top of the tooling bottom plate (1) and are symmetrically arranged along the wide center line of the tooling bottom plate (1);
the tail plate positioning seat (5) is arranged on the other side of the top of the tooling bottom plate (1) and is arranged on the wide central line of the tooling bottom plate (1);
the oil cylinder plate positioning seat (6), the oil cylinder plate positioning seat (6) is arranged at the top of the tooling bottom plate (1) and is positioned right of the tail plate positioning seat (5);
the two oil cylinder plate inner baffle seats (7) are respectively arranged at the top of the tooling bottom plate (1), are positioned right to the oil cylinder plate positioning seat (6), and are symmetrically arranged along the wide center line of the tooling bottom plate (1);
the two reinforcing plate U-shaped positioning seats (8) are respectively arranged at the top of the tooling bottom plate (1) and symmetrically arranged along the wide center line of the tooling bottom plate (1);
the two outer fork rectangular pipe compressing seats (9) are arranged in two groups, and are symmetrically arranged along the wide center line of the tool bottom plate (1), and the outer fork rectangular pipe compressing seats (9) and the shaft sleeve positioning device (2) are arranged on the same horizontal line;
the two inner fork rectangular pipe pressing seats (10) are respectively arranged at the top of the tooling bottom plate (1) and symmetrically arranged along the wide center line of the tooling bottom plate (1);
the support tube positioning seat (11), the support tube positioning seat (11) is arranged at the top of the tooling bottom plate (1), is positioned between the two U-shaped positioning seats (8) of the reinforcing plate, and is arranged on the wide central line of the tooling bottom plate (1);
the two oil cylinder plate internal supporting mechanisms (12), the two oil cylinder plate internal supporting mechanisms (12) are respectively arranged at one side of the two oil cylinder plate internal blocking seats (7) which are separated;
the sealing plate positioning seat (13), the sealing plate positioning seat (13) is arranged at the top of the tooling bottom plate (1) and is arranged at one side of the tail plate positioning seat (5);
the two lower sealing plate supporting blocks (14) are arranged at the top of the tooling bottom plate (1) and are arranged at the upper side and the lower side of the oil cylinder plate positioning seat (6);
the two rectangular pipe end seats (15) are arranged at the top of the tooling bottom plate (1) and are arranged on the upper side and the lower side of the mounting plate positioning seat (4);
the reinforcing pipe positioning seat (16), the reinforcing pipe positioning seat (16) is arranged at the top of the tooling bottom plate (1) and is arranged at the left side of the mounting plate positioning seat (4);
the shaft sleeve positioning device (2) comprises a base a (21), the bottom of the base a (21) is connected with a tool bottom plate (1) through bolts, V-shaped blocks a (22) are arranged at the top of the base a (21), backing plates a (23) are arranged on two sides of a groove of each V-shaped block a (22), positioning pin shafts a (24) are arranged between the tops of the two backing plates a (23), the shaft sleeve positioning device (2) further comprises a connecting plate a (25), the connecting plate a (25) is fixedly connected with one side of each V-shaped block a (22), a pressing plate a (26) is rotatably connected with the top of each connecting plate a (25), each pressing plate a (26) is connected with each V-shaped block a (22) through a door type quick clamp a (27), and a baffle a (28) is arranged on the front side of each V-shaped block a (22);
the oil cylinder plate positioning seat (6) comprises a base b (61), the bottom of the base b (61) is connected with a tool bottom plate (1) through bolts, a V-shaped block b (62) is arranged at the top of the base b (61), backing plates b (63) are arranged on two sides of a groove of the V-shaped block b (62), positioning pin shafts b (64) are arranged between the tops of the two backing plates b (63), the oil cylinder plate positioning seat (6) further comprises a connecting plate b (65), the connecting plate b (65) is fixedly connected with one side of the V-shaped block b (62), a pressing plate b (66) is rotationally connected with the top of the connecting plate b (65), the pressing plate b (66) is connected with the V-shaped block b (62) through a door type quick clamp b (67), and a cushion block (68) is arranged at the bottom of the pressing plate b (66);
the mounting plate positioning seat (4) comprises a supporting frame (41), the bottom of the supporting frame (41) is connected with the tool bottom plate (1) through bolts, a pressing block (42) is arranged at the top of the supporting frame (41), a shaft sleeve a (43) is arranged between the supporting frame (41) and the pressing block (42), and a positioning pin a (44) penetrates through the pressing block (42)
The oil cylinder plate internal supporting mechanism (12) comprises a special-shaped screw rod (121), positive and negative nuts are respectively arranged at two ends of the special-shaped screw rod (121), and a connecting block (122) is connected through the positive and negative nuts.
2. The device for welding and positioning a scissor fork of a high-altitude platform truck according to claim 1, wherein: the T-shaped double-side positioning seat (3) comprises a contour base (31), the bottom of the contour base (31) is connected with the tool bottom plate (1) through bolts, and a positioning stop block (32) is arranged at the top of the contour base (31).
3. The device for welding and positioning a scissor fork of a high-altitude platform truck according to claim 1, wherein: tailboard positioning seat (5) are including two slide rails (51), slide rail (51) have slide rail connecting seat (53) through slider (52) sliding connection, still be provided with slide rail backplate (54) between slide rail (51) and slide rail connecting seat (53), tailboard positioning seat (5) still include slider locating plate (55), slider locating plate (55) set up in two between slide rail (51), the bottom of slide rail connecting seat (53) is run through there is striker (56), the both sides at slide rail connecting seat (53) top all are run through there is locating pin b (57).
4. The device for welding and positioning a scissor fork of a high-altitude platform truck according to claim 1, wherein: the oil cylinder plate inner baffle seat (7) comprises a bottom plate (71), the bottom of the bottom plate (71) is connected with the tooling bottom plate (1) through bolts, a side plate (72) is arranged on one side of the bottom plate (71), and a rib plate (73) is arranged between the bottom plate (71) and the side plate (72).
5. The device for welding and positioning a scissor fork of a high-altitude platform truck according to claim 1, wherein: reinforcing plate U-shaped positioning seat (8) is including mounting panel (81), the bottom of mounting panel (81) is connected with frock bottom plate (1) through the bolt, former plate (82) are all installed to the front and back side of mounting panel (81), two install medium plate (83) between former plate (82).
6. The device for welding and positioning a scissor fork of a high-altitude platform truck according to claim 1, wherein: the outer fork rectangular pipe compressing seat (9) comprises a quick clamp supporting seat a (91), the bottom of the quick clamp supporting seat a (91) is connected with the tool bottom plate (1) through bolts, and a quick clamp assembly a (92) is arranged at the top of the quick clamp supporting seat a (91).
7. The device for welding and positioning a scissor fork of a high-altitude platform truck according to claim 1, wherein: the inner fork rectangular pipe compressing seat (10) comprises a quick clamp supporting seat b (101), the bottom of the quick clamp supporting seat b (101) is connected with the tool bottom plate (1) through bolts, and a quick clamp assembly b (102) is arranged at the top of the quick clamp supporting seat b (101).
8. The device for welding and positioning a scissor fork of a high-altitude platform truck according to claim 1, wherein: the support tube positioning seat (11) comprises a lower plate a (111), the bottom of the lower plate a (111) is connected with a tooling bottom plate (1) through bolts, the top of the lower plate a (111) is connected with an upper plate a (113) through three vertical plates a (112), and shaft sleeves b (114) are arranged inside the two vertical plates a (112) positioned on the outer side.
9. The device for welding and positioning a scissor fork of a high-altitude platform truck according to claim 1, wherein: the sealing plate positioning seat (13) comprises a lower plate b (131), the bottom of the lower plate b (131) is connected with the tooling bottom plate (1) through bolts, and the top of the lower plate b (131) is connected with an upper plate b (133) through three vertical plates b (132).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110798718.XA CN113601097B (en) | 2021-07-15 | 2021-07-15 | Welding positioning device for scissor fork of overhead platform truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110798718.XA CN113601097B (en) | 2021-07-15 | 2021-07-15 | Welding positioning device for scissor fork of overhead platform truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113601097A CN113601097A (en) | 2021-11-05 |
| CN113601097B true CN113601097B (en) | 2023-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110798718.XA Active CN113601097B (en) | 2021-07-15 | 2021-07-15 | Welding positioning device for scissor fork of overhead platform truck |
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| Country | Link |
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| CN (1) | CN113601097B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5139385A (en) * | 1990-04-03 | 1992-08-18 | Swingshift Manufacturing, Inc. | Dual pallet fork attachment for a lift truck |
| CN203992924U (en) * | 2014-07-28 | 2014-12-10 | 河北昊昱机电设备研究所有限公司 | Lift movable joint welding tooling |
| CN108161310B (en) * | 2018-01-11 | 2020-04-24 | 株洲天一自动焊接装备有限公司 | Inner and outer fork assembly butt welding tool |
| CN210281206U (en) * | 2019-07-03 | 2020-04-10 | 济南冠森自动化设备有限公司 | Inner and outer fork assembly butt welding tool |
| CN110961839A (en) * | 2019-11-26 | 2020-04-07 | 湖南杰希重工有限公司 | Positioning and welding tool for scissor arm |
| CN211939618U (en) * | 2019-12-24 | 2020-11-17 | 天津市诚瑞丰科技有限公司 | Shaft pin fixing seat and outer scissor fork welding tool using same |
| CN212217602U (en) * | 2020-05-28 | 2020-12-25 | 常州伟泰科技股份有限公司 | Multifunctional welding positioning tool for scissor arm of lifter |
| CN212239860U (en) * | 2020-05-28 | 2020-12-29 | 常州伟泰科技股份有限公司 | Rotatory welding position frock of lift scissor arm |
-
2021
- 2021-07-15 CN CN202110798718.XA patent/CN113601097B/en active Active
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| CN113601097A (en) | 2021-11-05 |
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