CN114289971B - Frock clamp suitable for manual team formation of lifting arm - Google Patents
Frock clamp suitable for manual team formation of lifting arm Download PDFInfo
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- CN114289971B CN114289971B CN202111578625.2A CN202111578625A CN114289971B CN 114289971 B CN114289971 B CN 114289971B CN 202111578625 A CN202111578625 A CN 202111578625A CN 114289971 B CN114289971 B CN 114289971B
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- backup pad
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- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 10
- 241001330002 Bambuseae Species 0.000 claims abstract description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 10
- 239000011425 bamboo Substances 0.000 claims abstract description 10
- 238000001125 extrusion Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Jib Cranes (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a fixture suitable for manual team formation of a crane arm, which comprises a workbench, wherein first support plates are arranged at two ends of the upper end face of the workbench. This application is through being provided with workstation, first slide rail, the second slide rail, first backup pad, the recess, a servo motor, the spacing groove, the threaded rod, the gag lever post, first slide, first bracing piece, the second backup pad, the third backup pad, first cylinder, the spout, the second cylinder, first grip block, the second slide, the second servo motor, the fixed plate, a drive roller, a spacing section of thick bamboo, the bar arch, the ring channel, the drive plate, the scroll spacing track, spacing seat, the extrusion piece, spacing hole, the conical gear, the pivot, the handle, tooth and spacing protruding structure, compare with current jib loading boom positioning fixture, this application can carry out the centre gripping with not unidimensional jib loading boom and fix through the cooperation between two first backup pad moving mechanism and the positioning mechanism.
Description
Technical Field
The invention relates to the technical field of tool clamps, in particular to a tool clamp suitable for manual team formation of a crane arm.
Background
The existing crane arm workpiece is manufactured and processed mainly in a welding mode, and the existing crane arm workpiece still has the following problems in the assembly and welding process: the existing crane boom workpieces are various in types, different in shape and size, the crane boom is provided with an integral type and spliced type, the frame piece is formed by splicing angle steel, a bending plate, a square pipe, a plate and the like, the existing crane boom workpiece assembly and the welding fixture clamp can only be used for welding and manufacturing workpieces with one specification, and the size of a finished product is difficult to guarantee due to welding deformation after welding.
Disclosure of Invention
The invention aims at: in order to solve the problems, the tool clamp suitable for manual team formation of the crane arms is provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a frock clamp suitable for manual team formation of boom, includes the workstation, the up end both ends of workstation all are provided with first backup pad, two the recess has all been seted up to one side that first backup pad is relative, the spacing groove has all been seted up to the both sides of recess, two be provided with threaded rod and gag lever post in the spacing groove respectively, threaded rod with the spacing groove rotates to be connected, the top of first backup pad is provided with first servo motor, first servo motor's output with threaded rod fixed connection, be provided with a spacing section of thick bamboo in the recess, the both sides of spacing section of thick bamboo all are provided with the bar arch, the bar arch is located the spacing inslot, the threaded rod runs through the bar arch and with bar arch sliding connection, the ring channel is seted up to the inboard of spacing section of thick bamboo, the ring channel internal rotation is connected with the drive plate, one side of drive plate is provided with the scroll spacing track, the side of scroll spacing track evenly is provided with three squeeze the briquetting, the output of first servo motor with threaded rod fixed connection, the both sides of spacing section of thick bamboo all are provided with bar arch and the bar arch is located in the spacing groove, the bar is provided with the pivot and is provided with between the pivot and the pivot of the pivot is provided with the pivot, the pivot is provided with to the pivot between the pivot and the pivot is suitable for the side of the taper profile groove, a plurality of groups of positioning mechanisms are arranged between the two first support plates.
Preferably, the moving mechanism comprises a first sliding rail and a second sliding rail, a first sliding plate is arranged at the bottom of the first supporting plate and is in sliding connection with the first sliding rail, a second servo motor is fixedly connected to the bottom of the first supporting plate through a fixing plate, a driving roller is arranged at the output end of the second servo motor, and the driving roller is in rolling connection with the second sliding rail.
Preferably, the positioning mechanism comprises a second supporting plate, both ends of the second supporting plate are provided with first air cylinders, the output end of each first air cylinder is provided with a third supporting plate, the upper end face of each third supporting plate is provided with a second air cylinder and a second clamping block, the output end of each second air cylinder is provided with a first clamping block, the first clamping blocks correspond to the second clamping blocks, and the third supporting plate is in sliding connection with the second supporting plate.
Preferably, a pair of parallel sliding grooves are formed in the upper end face of the second supporting plate, a pair of parallel limiting protrusions are arranged at the bottom of the third supporting plate, the limiting protrusions are located in the sliding grooves, and the limiting protrusions are in sliding connection with the sliding grooves.
Preferably, the bottom of the second supporting plate is slidably connected with the first sliding rail through a second sliding plate.
Preferably, a pair of first support rods are arranged between the first support plate and the first sliding plate, and a plurality of second support rods are uniformly distributed between the first support rods.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
this application is through being provided with workstation, first slide rail, the second slide rail, first backup pad, the recess, a servo motor, the spacing groove, the threaded rod, the gag lever post, first slide, first bracing piece, the second backup pad, the third backup pad, first cylinder, the spout, the second cylinder, first grip block, the second slide, the second servo motor, the fixed plate, a drive roller, a spacing section of thick bamboo, the bar arch, the ring channel, the drive plate, the scroll spacing track, spacing seat, the extrusion piece, spacing hole, the conical gear, the pivot, the handle, tooth and spacing protruding structure, compare with current jib loading boom positioning fixture, this application can carry out the centre gripping with not unidimensional jib loading boom and fix through the cooperation between two first backup pad moving mechanism and the positioning mechanism.
Drawings
Fig. 1 shows a schematic overall perspective view provided according to an embodiment of the present invention;
FIG. 2 illustrates a schematic diagram of a general side view structure provided in accordance with an embodiment of the present invention;
fig. 3 shows a schematic side structural view of a first support plate provided according to an embodiment of the present invention;
FIG. 4 is a schematic view of a first view structure of a positioning mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic view of a second view structure of a positioning mechanism according to an embodiment of the present invention;
FIG. 6 shows an enlarged schematic view of the structure at A in FIG. 3 provided in accordance with an embodiment of the present invention;
fig. 7 shows a schematic view of a first view angle structure of explosion of a limiting cylinder according to an embodiment of the invention;
fig. 8 shows a schematic diagram of a second view angle structure of explosion of a limiting cylinder according to an embodiment of the invention.
Legend description:
1. a work table; 2. a first slide rail; 3. a second slide rail; 4. a first support plate; 5. a groove; 6. a first servo motor; 7. a limit groove; 8. a threaded rod; 9. a limit rod; 10. a first slide plate; 11. a first support bar; 12. a second support bar; 13. a second support plate; 14. a third support plate; 15. a first cylinder; 16. a chute; 17. a second cylinder; 18. a first clamping block; 19. a second clamping block; 20. a second slide plate; 21. a second servo motor; 22. a fixing plate; 23. a driving roller; 24. a limiting cylinder; 25. a bar-shaped protrusion; 26. an annular groove; 27. a drive plate; 28. a scroll-shaped limit rail; 29. a limit seat; 30. extruding a block; 31. a limiting hole; 32. a bevel gear; 33. a rotating shaft; 34. a handle; 35. teeth; 36. and a limit protrusion.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution:
the utility model provides a frock clamp suitable for manual team formation of lifting arm, which comprises a workbench 1, the up end both ends of workstation 1 all are provided with first backup pad 4, recess 5 has all been seted up to the opposite one side of two first backup pads 4, spacing groove 7 has all been seted up to the both sides of recess 5, be provided with threaded rod 8 and gag lever post 9 respectively in two spacing grooves 7, threaded rod 8 and spacing groove 7 rotate to be connected, the top of first backup pad 4 is provided with first servo motor 6, the output and the threaded rod 8 fixed connection of first servo motor 6, be provided with spacing section of thick bamboo 24 in the recess 5, the both sides of spacing section of thick bamboo 24 all are provided with bar arch 25, bar arch 25 is located spacing groove 7, threaded rod 8 runs through bar arch 25 and with bar arch 25 threaded connection, bar protrusion 25 and bar arch 25 sliding connection are run through to gag lever post 9, an annular groove 26 is formed in the inner side of the limiting cylinder 24, a transmission plate 27 is rotationally connected to the annular groove 26, a volute limiting rail 28 is arranged on one side of the transmission plate 27, three extrusion blocks 30 are uniformly arranged on the side face of the volute limiting rail 28, a limiting hole 31 matched with the extrusion blocks 30 is formed in the side face of the limiting cylinder 24, a limiting seat 29 matched with the volute limiting rail 28 is formed in the side face of the extrusion blocks 30, a plurality of teeth 35 are uniformly arranged on the other side face of the transmission plate 27 in an annular mode, a conical gear 32 meshed with the teeth 35 is arranged on the side face of the teeth 35, a rotating shaft 33 is arranged on the side face of the conical gear 32, a handle 34 is arranged at the end portion of the rotating shaft 33, the rotating shaft 33 penetrates through the limiting cylinder 24 and is in rotating connection with the limiting cylinder 24, a moving mechanism is arranged between the first supporting plate 4 and the workbench 1, and a plurality of groups of positioning mechanisms are arranged between the two first supporting plates 4; the moving mechanism comprises a first sliding rail 2 and a second sliding rail 3, a first sliding plate 10 is arranged at the bottom of a first supporting plate 4, the first sliding plate 10 is in sliding connection with the first sliding rail 2, the bottom of the first supporting plate 4 is fixedly connected with a second servo motor 21 through a fixed plate 22, the output end of the second servo motor 21 is provided with a driving roller 23, and the driving roller 23 is in rolling connection with the second sliding rail 3; the positioning mechanism comprises a second supporting plate 13, first air cylinders 15 are arranged at two ends of the second supporting plate 13, third supporting plates 14 are arranged at output ends of the first air cylinders 15, second air cylinders 17 and second clamping blocks 19 are arranged on upper end faces of the third supporting plates 14, first clamping blocks 18 and second clamping blocks 19 are arranged at output ends of the second air cylinders 17 and correspond to each other, the third supporting plates 14 are slidably connected with the second supporting plates 13, a pair of parallel sliding grooves 16 are formed in the upper end faces of the second supporting plates 13, a pair of parallel limiting protrusions 36 are arranged at bottoms of the third supporting plates 14 and located in the sliding grooves 16, the limiting protrusions 36 are slidably connected with the sliding grooves 16, a pair of first supporting rods 11 are arranged between the first supporting plates 4 and the first sliding plates 10 through second sliding plates 20 and first sliding rails 2, and a plurality of second supporting rods 12 are uniformly distributed between the first supporting rods 11.
Specifically, as shown in fig. 3 and 6, the moving mechanism includes a first slide rail 2 and a second slide rail 3, a first slide plate 10 is provided at the bottom of the first support plate 4, the first slide plate 10 is slidably connected with the first slide rail 2, a second servo motor 21 is fixedly connected with the bottom of the first support plate 4 through a fixing plate 22, a driving roller 23 is provided at the output end of the second servo motor 21, the driving roller 23 is in rolling connection with the second slide rail 3, the driving roller 23 is in contact with the second slide rail 3, the first servo motor 6 is started to drive the driving roller 23 to rotate, the driving roller 23 pushes the first support plate 4 to move, the distance between the two first support plates 4 is changed, and the crane arm supports with different lengths are fixed.
Specifically, as shown in fig. 4 and 5, the positioning mechanism includes a second support plate 13, two ends of the second support plate 13 are both provided with a first air cylinder 15, an output end of the first air cylinder 15 is provided with a third support plate 14, an upper end surface of the third support plate 14 is provided with a second air cylinder 17 and a second clamping block 19, an output end of the second air cylinder 17 is provided with a first clamping block 18, the first clamping block 18 and the second clamping block 19 correspond to each other, the third support plate 14 is slidably connected with the second support plate 13, a pair of parallel sliding grooves 16 are formed in the upper end surface of the second support plate 13, a pair of parallel limiting protrusions 36 are arranged at the bottom of the third support plate 14, the limiting protrusions 36 are located in the sliding grooves 16, the limiting protrusions 36 are slidably connected with the sliding grooves 16, and the bottom of the second support plate 13 is slidably connected with the first sliding rail 2 through a second sliding plate 20, and distances between multiple groups of positioning mechanisms are adjustable.
Specifically, as shown in fig. 3, a pair of first support rods 11 are arranged between the first support plate 4 and the first sliding plate 10, a plurality of second support rods 12 are uniformly distributed between the first support rods 11, and the first support rods 11 and the second support rods 12 can be used as ladders capable of climbing and can also be used for the first support plate 4.
In summary, in the work, the fixture suitable for manual assembly of the boom is provided in this embodiment, firstly, two ends of the main supporting rod of the boom are placed into the limiting cylinder 24, then the handle 34 is rotated, the handle 34 drives the bevel gear 32 to rotate through the rotating shaft 33, the bevel gear 32 drives the driving plate 27 to rotate through the teeth 35 meshed with the bevel gear 32, the driving plate 27 drives the three extrusion blocks 30 to draw close to each other through the volute limiting track 28 to fix the main supporting rod of the boom, the auxiliary supporting rod is placed between the first clamping block 18 and the second clamping block 19, then the second cylinder 17 is started to clamp the auxiliary supporting rod, then the distance between the two auxiliary supporting rods is adjusted through the first cylinder 15, finally the main supporting rod is transported to a proper height through the first servo motor 6, and finally welding is performed.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (2)
1. The utility model provides a frock clamp suitable for manual team formation of lifting arm, includes workstation (1), its characterized in that, the up end both ends of workstation (1) all are provided with first backup pad (4), two recess (5) have all been seted up to one side that first backup pad (4) are relative, spacing groove (7) have all been seted up to the both sides of recess (5), two be provided with threaded rod (8) and gag lever post (9) in spacing groove (7) respectively, threaded rod (8) with spacing groove (7) rotate to be connected, the top of first backup pad (4) is provided with first servo motor (6), the output of first servo motor (6) with threaded rod (8) fixed connection, be provided with spacing section of thick bamboo (24) in recess (5), the both sides of spacing section of thick bamboo (24) all are provided with bar arch (25), bar arch (25) are located spacing groove (7), threaded rod (8) run through threaded rod (25) and arch (25) are connected with rotation in spacing groove (25) and bar (25) are connected, bar (26) are connected with annular groove (24), one side of the transmission plate (27) is provided with a volute limit rail (28), the side surface of the volute limit rail (28) is uniformly provided with three extrusion blocks (30), the side surface of the limit cylinder (24) is provided with limit holes (31) matched with the extrusion blocks (30), the side surface of the extrusion blocks (30) is provided with limit seats (29) matched with the volute limit rail (28), the other side surface of the transmission plate (27) is annularly and uniformly provided with a plurality of teeth (35), the side surface of the teeth (35) is provided with conical gears (32) meshed with the teeth (35), the side surface of the conical gears (32) is provided with rotary shafts (33), the end parts of the rotary shafts (33) are provided with handles (34), the rotary shafts (33) penetrate through the limit cylinder (24) and are rotationally connected with the limit cylinder (24), and a plurality of groups of positioning mechanisms are arranged between the first support plates (4) and the workbench (1);
the moving mechanism comprises a first sliding rail (2) and a second sliding rail (3), a first sliding plate (10) is arranged at the bottom of a first supporting plate (4), the first sliding plate (10) is in sliding connection with the first sliding rail (2), a second servo motor (21) is fixedly connected to the bottom of the first supporting plate (4) through a fixing plate (22), a driving roller (23) is arranged at the output end of the second servo motor (21), and the driving roller (23) is in rolling connection with the second sliding rail (3);
the positioning mechanism comprises a second supporting plate (13), wherein first air cylinders (15) are arranged at two ends of the second supporting plate (13), a third supporting plate (14) is arranged at the output end of the first air cylinder (15), a second air cylinder (17) and a second clamping block (19) are arranged on the upper end face of the third supporting plate (14), a first clamping block (18) is arranged at the output end of the second air cylinder (17), the first clamping block (18) and the second clamping block (19) are mutually corresponding, and the third supporting plate (14) is in sliding connection with the second supporting plate (13);
a pair of parallel sliding grooves (16) are formed in the upper end face of the second supporting plate (13), a pair of parallel limiting protrusions (36) are arranged at the bottom of the third supporting plate (14), the limiting protrusions (36) are located in the sliding grooves (16), and the limiting protrusions (36) are connected with the sliding grooves (16) in a sliding mode;
the bottom of the second supporting plate (13) is in sliding connection with the first sliding rail (2) through a second sliding plate (20).
2. The fixture for manual team formation of crane arms according to claim 1, wherein a pair of first support rods (11) are arranged between the first support plate (4) and the first sliding plate (10), and a plurality of second support rods (12) are uniformly distributed between the first support rods (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111578625.2A CN114289971B (en) | 2021-12-22 | 2021-12-22 | Frock clamp suitable for manual team formation of lifting arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111578625.2A CN114289971B (en) | 2021-12-22 | 2021-12-22 | Frock clamp suitable for manual team formation of lifting arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114289971A CN114289971A (en) | 2022-04-08 |
| CN114289971B true CN114289971B (en) | 2024-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111578625.2A Active CN114289971B (en) | 2021-12-22 | 2021-12-22 | Frock clamp suitable for manual team formation of lifting arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114289971B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201913420U (en) * | 2011-04-08 | 2011-08-03 | 重庆建工工业有限公司 | Assembling tool for single sections of lifting beam |
| CN209335023U (en) * | 2018-12-28 | 2019-09-03 | 威海市华塔建筑机械有限公司 | A kind of Novel crane boom assembled tool |
| CN209902560U (en) * | 2019-03-26 | 2020-01-07 | 合肥永升机械有限公司 | Universal adjustable welding tool for movable arm of excavator |
| CN110814610A (en) * | 2019-10-23 | 2020-02-21 | 湖南中联重科建筑起重机械有限责任公司 | Welding tool |
| CN210499021U (en) * | 2019-08-27 | 2020-05-12 | 江苏攀登能源科技有限公司 | Large-scale jib loading boom welding frock |
| CN210499020U (en) * | 2019-08-27 | 2020-05-12 | 江苏攀登能源科技有限公司 | Boom chord member positioning and welding tool |
| CN210756057U (en) * | 2019-08-28 | 2020-06-16 | 江苏三炬顺重工有限公司 | Welding positioning device for crane boom |
| CN210818225U (en) * | 2019-10-01 | 2020-06-23 | 淄博市桓台起重机械厂 | Crane boom welding tool |
| CN212443973U (en) * | 2020-07-07 | 2021-02-02 | 常德恒磊机械制造有限公司 | Novel tower crane jib loading boom welding frock |
-
2021
- 2021-12-22 CN CN202111578625.2A patent/CN114289971B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201913420U (en) * | 2011-04-08 | 2011-08-03 | 重庆建工工业有限公司 | Assembling tool for single sections of lifting beam |
| CN209335023U (en) * | 2018-12-28 | 2019-09-03 | 威海市华塔建筑机械有限公司 | A kind of Novel crane boom assembled tool |
| CN209902560U (en) * | 2019-03-26 | 2020-01-07 | 合肥永升机械有限公司 | Universal adjustable welding tool for movable arm of excavator |
| CN210499021U (en) * | 2019-08-27 | 2020-05-12 | 江苏攀登能源科技有限公司 | Large-scale jib loading boom welding frock |
| CN210499020U (en) * | 2019-08-27 | 2020-05-12 | 江苏攀登能源科技有限公司 | Boom chord member positioning and welding tool |
| CN210756057U (en) * | 2019-08-28 | 2020-06-16 | 江苏三炬顺重工有限公司 | Welding positioning device for crane boom |
| CN210818225U (en) * | 2019-10-01 | 2020-06-23 | 淄博市桓台起重机械厂 | Crane boom welding tool |
| CN110814610A (en) * | 2019-10-23 | 2020-02-21 | 湖南中联重科建筑起重机械有限责任公司 | Welding tool |
| CN212443973U (en) * | 2020-07-07 | 2021-02-02 | 常德恒磊机械制造有限公司 | Novel tower crane jib loading boom welding frock |
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| Publication number | Publication date |
|---|---|
| CN114289971A (en) | 2022-04-08 |
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