CN217750003U - Compartment bottom plate assembling tool - Google Patents
Compartment bottom plate assembling tool Download PDFInfo
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- CN217750003U CN217750003U CN202221617286.4U CN202221617286U CN217750003U CN 217750003 U CN217750003 U CN 217750003U CN 202221617286 U CN202221617286 U CN 202221617286U CN 217750003 U CN217750003 U CN 217750003U
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- operating platform
- structure mode
- oil cylinder
- conveying mechanism
- bottom plate
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Abstract
The application relates to the technical field of tools, in particular to a carriage bottom plate assembly tool: the method comprises the following steps: the operating platform is provided with a bottom plate fixing part, a secondary beam positioning part and a main beam positioning part; the conveying mechanism is connected with the operating platform in a lifting structure mode and can protrude out of the upper end face of the operating platform when the conveying mechanism is lifted; when the conveying mechanism descends, the conveying mechanism can be hidden in the operating platform; the pressing mechanism comprises a bearing beam and supporting seats arranged at two ends of the bearing beam, the bearing beam is connected with the supporting seats in a lifting structure mode, and the two supporting seats are arranged at two sides of the operating platform; with original components of a whole that can function independently welded platform floor, concentrate and integrate to this frock, fix a position bottom plate, secondary beam, girder respectively, shortened the location installation time of spare part, improved the group and to efficiency, reduced the cost of labor.
Description
The technical field is as follows:
the application relates to the technical field of tools, in particular to a carriage bottom plate assembling tool.
Background art:
the bottom plate of the carriage generally comprises a main beam and a secondary beam which form a mounting framework, and a bottom plate is welded on the upper part of the secondary beam.
When the existing carriage bottom plate group is calibrated, a main beam and a secondary beam are generally assembled and welded on a tool, the main beam and the secondary beam are hoisted to another tool to weld a bottom plate after being welded, the whole assembling process is scattered, repeated work of positioning the same part for many times exists, a large amount of time is spent on each positioning, the efficiency is low, and the labor cost is high; and when welding between girder, secondary beam, the bottom plate, all utilize self weight to compress tightly, when self has certain deformation volume, welding quality just can not be guaranteed, and the yields is lower.
The utility model has the following contents:
in order to solve the technical problem, the utility model provides a carriage bottom plate group is to frock, and the technical problem of solution is: whole group is comparatively scattered to the process, has the repetition work of fixing a position many times to same part, and fixes a position at every turn and all spend plenty of time, and efficiency is lower, and the cost of labor is higher, and when girder, secondary beam, bottom plate had certain deformation volume, welding quality can not obtain the assurance. In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
carriage bottom plate group is to frock includes:
the operation platform is provided with a bottom plate fixing part, a secondary beam positioning part and a main beam positioning part;
the conveying mechanism is connected with the operating platform in a lifting structure mode and can protrude out of the upper end face of the operating platform when the conveying mechanism is lifted; when the conveying mechanism descends, the conveying mechanism can be hidden in the operating platform;
and the pressing mechanism comprises a bearing beam and supporting seats arranged at two ends of the bearing beam, the bearing beam is connected with the supporting seats in a lifting structure mode, and the two supporting seats are arranged on two sides of the operating platform.
Furthermore, the bottom plate fixing part comprises a stop block and clamping jaws, the stop block is arranged on the upper end face of one side of the operating platform in a fixed structure mode, and the two clamping jaws are symmetrically arranged on the upper end face of the operating platform in a sliding structure mode respectively.
Furthermore, a bottom supporting track for the clamping jaw to slide is arranged on the lower end face of the operating platform;
the lower end face of the operating platform is provided with a positive and negative screw rod in a rotating structure mode, a positive screw of the positive and negative screw rod is meshed with one jaw in a thread structure mode, a negative screw of the positive and negative screw rod is meshed with the other jaw in a thread structure mode, and the positive and negative screw rod can drive the two jaws to relatively or oppositely slide on two sides of the central axis of the operating platform.
Furthermore, bearing seats are arranged at two ends of the positive and negative screw rods and fixedly connected with the operating platform;
the middle part of the positive and negative screw rod is sleeved with a gear in a fixed structure mode, and the operating platform is provided with a rotary oil cylinder for driving the gear to rotate.
Furthermore, secondary beam location portion includes the limiting plate, and the limiting plate sets up at the operation platform up end with hinge structure mode symmetry, is provided with the draw-in groove along the direction of delivery interval on the limiting plate.
Furthermore, the main beam positioning part comprises a mounting seat, a connecting plate is arranged on the outer side of the mounting seat in a fixed structure mode, and an oil cylinder A is arranged on the connecting plate in a hinged structure mode;
a positioning plate is arranged at the upper part of the mounting seat in a hinged structure mode, one end of the positioning plate is connected with the oil cylinder A in a hinged structure, and a clamping block is arranged at the outer side of the other end of the positioning plate in a fixed structure mode;
the main beam positioning part further comprises an oil cylinder B arranged in the operating platform in a fixed structure mode, and an output shaft of the oil cylinder B can stretch relative to the upper end face of the operating platform.
Furthermore, the conveying mechanism comprises a rotating roller, a mounting frame, a hinged plate and an oil cylinder C, wherein the rotating roller is arranged at the upper part of the mounting frame in a rotating structure mode, the mounting frame is arranged in the operating platform, and two ends of the hinged plate are respectively connected with the mounting frame and the operating platform in a hinged structure mode; one end of the oil cylinder C is connected with the mounting frame in a hinged structure, and the other end of the oil cylinder C is connected with the side wall of the mounting frame in a hinged structure mode.
Furthermore, a fixed rail is vertically arranged on the inner wall of the supporting seat, a sliding block is arranged on the fixed rail in a sliding structure mode, and the sliding block is arranged on two end faces of the bearing beam in a fixed structure mode; and an oil cylinder D for driving the bearing beam to move up and down is arranged on the supporting seat.
Furthermore, the supporting seat is connected with the operating platform in a sliding structure mode, the inner wall of the lower end of the supporting seat is provided with rollers in a rotating structure mode, and the two sides of the operating platform are provided with tracks for the rollers to move.
The utility model has the advantages that: the original separately welded carriage bottom plate is integrated on the tooling in a centralized manner, and the bottom plate, the secondary beam and the main beam are respectively positioned, so that the positioning and mounting time of parts is shortened, the assembly efficiency is improved, and the labor cost is reduced; the pressing mechanism is arranged to apply pressure to the main beam, the secondary beam and the bottom plate, so that the main beam, the secondary beam and the bottom plate are contacted more firmly, and the welding quality is ensured; through setting up conveying mechanism, carry to the carriage bottom plate and alleviateed intensity of labour, improved degree of automation.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the connection structure of the fixing portion of the bottom plate according to the present invention.
Fig. 3 is a schematic view of the sectional structure of the secondary beam positioning part, the main beam positioning part and the conveying mechanism of the present invention.
Fig. 4 is a schematic structural section view of the oil cylinder B and part of the conveying mechanism of the present invention.
Fig. 5 is a schematic structural diagram of the pressing mechanism of the present invention.
In the figure:
1. the device comprises a base plate fixing part, 11, a stop block, 12, a clamping jaw, 13, a bottom supporting rail, 14, a positive and negative screw rod, 15, a bearing seat, 16, a gear, 17, a rotary oil cylinder, 2, a secondary beam positioning part, 21, a limiting plate, 22, a clamping groove, 3, a main beam positioning part, 31, a mounting seat, 32, a connecting plate, 33, an oil cylinder A,34, a positioning plate, 35, a clamping block, 36, an oil cylinder B,4, a conveying mechanism, 41, a rotary roller, 42, a mounting frame, 43, a hinging plate, 44, an oil cylinder C,5, a pressing mechanism, 51, a bearing beam, 52, a supporting seat, 6, a fixing rail, 7, a sliding block, 8, an oil cylinder D,9, a roller, 10 and a rail.
The specific implementation mode is as follows:
for the purpose, technical solution and advantages of the present invention to be more clear, it is now clear to refer to the attached drawings and the following examples to describe the present invention in further detail, so that the public can better master the method of implementing the present invention, the specific embodiments of the present invention are:
platform floor group is to frock includes: the operation platform is provided with a bottom plate fixing part 1, a secondary beam positioning part 2 and a main beam positioning part 3. The original split welded carriage bottom plate is integrated on the tool in a centralized mode, the bottom plate, the secondary beam and the main beam are located respectively, the locating and installing time of parts is shortened, the assembling efficiency is improved, and the labor cost is reduced.
Specifically, the bottom plate fixing portion 1 includes a stopper 11 and two claws 12, the stopper 11 is disposed on an upper end surface of one side of the operation platform in a fixed structure manner, the two claws 12 are symmetrically disposed on the upper end surface of the operation platform in a sliding structure manner, and the two stoppers 11 and the two groups of claws 12 are used for positioning the bottom plate.
It should be noted that, a bottom supporting rail 13 for the jaw 12 to slide is arranged on the lower end face of the operating platform; the lower end face of the operating platform is provided with a positive and negative screw rod 14 in a rotating structure mode, a positive screw of the positive and negative screw rod 14 is meshed with one jaw 12 in a thread structure mode, a negative screw of the positive and negative screw rod 14 is meshed with the other jaw 12 in a thread structure mode, and the positive and negative screw rod 14 can drive the two jaws 12 to oppositely or oppositely slide on two sides of the central axis of the operating platform. Bearing seats 15 are arranged at two ends of the positive and negative screw rods 14, and the bearing seats 15 are fixedly connected with the operating platform; the middle part of the positive and negative screw 14 is sleeved with a gear 16 in a fixed structure mode, and the operating platform is provided with a rotary oil cylinder 17 for driving the gear 16 to rotate.
Particularly, secondary beam location portion 2 includes limiting plate 21, and limiting plate 21 sets up at the operation platform up end with hinge structure mode symmetry, is provided with draw-in groove 22 along the direction of delivery interval on the limiting plate 21, utilizes the draw-in groove to fix a position the secondary beam fast, has improved work efficiency.
Specifically, the main beam positioning portion 3 includes a mounting seat 31, a connecting plate 32 is fixedly arranged on the outer side of the mounting seat 31, and an oil cylinder a33 is arranged on the connecting plate 32 in a hinged structure; a positioning plate 34 is arranged on the upper part of the mounting seat 31 in a hinged structure mode, one end of the positioning plate 34 is connected with the oil cylinder A33 in a hinged structure, and a clamping block 35 is arranged on the outer side of the other end of the positioning plate 34 in a fixed structure mode; the main beam positioning part 3 further comprises an oil cylinder B36 which is arranged in the operating platform in a fixed structure mode, an output shaft of the oil cylinder B36 can stretch and retract relative to the upper end face of the operating platform, the main beam is longitudinally positioned by utilizing the outer sides of the positioning plates 34 and the output shaft of the oil cylinder B36, and the main beam is transversely positioned by utilizing the fixture block 35.
The conveying mechanism 4 is connected with the operating platform in a lifting structure mode, and when the conveying mechanism 4 ascends, the conveying mechanism 4 can protrude out of the upper end face of the operating platform; when the conveying mechanism 4 descends, the conveying mechanism can be hidden in the operating platform, so that the conveying requirement can be met, the labor intensity is reduced, the automation degree is improved, and the pressing mechanism is not influenced to press the carriage bottom plate on the operating platform.
Specifically, the conveying mechanism 4 comprises a roller 41, a mounting frame 42, a hinge plate 43 and an oil cylinder C44, wherein the roller 41 is arranged on the upper part of the mounting frame 42 in a rotating structure mode, the roller 41 can be mounted above the mounting frame 42 through a bearing seat, and a motor drives the roller 41 to rotate through a chain; the mounting frame 42 is arranged in the operating platform, and two ends of the hinge plate 43 are respectively connected with the mounting frame 42 and the operating platform in a hinge structure mode; one end of the cylinder C44 is connected to the mounting frame 42 in a hinged structure, and the other end of the cylinder C44 is connected to the side wall of the mounting frame 42 in a hinged structure.
Specifically, the pressing mechanism 5 includes a bearing beam 51 and supporting bases 52 disposed at both ends of the bearing beam 51, the bearing beam 51 is connected to the supporting bases 52 in a lifting structure manner, and the two supporting bases 52 are disposed at both sides of the operation platform. The pressure is applied to the main beam, the secondary beam and the bottom plate through the pressure bearing beam 51, so that the contact is firmer, and the welding quality is ensured.
It should be noted that the inner wall of the supporting seat 52 is vertically provided with a fixed rail 6, the fixed rail 6 is provided with a sliding block 7 in a sliding structure mode, and the sliding block 7 is arranged on two end faces of the bearing beam 51 in a fixed structure mode; the supporting base 52 is provided with an oil cylinder D8 for driving the bearing beam 51 to move up and down.
The supporting seat 52 is connected with the operating platform in a sliding structure mode, the inner wall of the lower end of the supporting seat 52 is provided with the roller 9 in a rotating structure mode, the two sides of the operating platform are provided with the tracks 10 for the movement of the roller 9, and the carriage bottom plate groups of different sizes are conveniently pressed through the movable supporting seat.
The utility model discloses a theory of operation and working process as follows:
1. conveying bottom plate through conveying mechanism
Placing the bottom plate on the upper end face of the operating platform, starting the rotating roller 41 to rotate, and driving the bottom plate to move towards the stop block 11 until the bottom plate is stopped by the stop block 11; the cylinder C44 is started, and the mounting frame 42 is pulled to descend through the hinge plate 43 until the rotating roller 41 is hidden in the operating platform.
2. Clamping and positioning the bottom plate
And starting the rotary oil cylinder 17, driving the gear 16 to rotate by the rotary oil cylinder 17 through a chain, and driving the positive and negative screw rods 14 to rotate by the gear 16 so as to drive the clamping jaws 12 to clamp and position the bottom plate.
3. Clamping and positioning the secondary beam
The limiting plate 21 is turned over to the position above the bottom plate, and the cross beams are placed in the corresponding clamping grooves at intervals along the longitudinal direction to be positioned.
4. Clamping and positioning the main beam
The side wall of one end of the main beam is clamped at an included angle formed by the clamping block 35 and the positioning plate 34, the starting oil cylinder A33 pushes the positioning plate 34 to press the inclined surface of the main beam tightly, the starting oil cylinder B36 positions the inner side of the main beam, and the main beam is longitudinally positioned by matching the side wall of the positioning plate 34 and the output shaft of the oil cylinder B36.
5. Pressing tightly
And starting the oil cylinder D8 to drive the bearing beam 51 to move downwards along the track 10 through the slide block 7 until the main beam, the secondary beam and the bottom plate are tightly pressed and attached.
6. Welding with a welding robot
7. And conveying the welded carriage bottom plate to a preset position through a conveying mechanism.
In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "left", "right", "front", "back", "left lower", "right upper", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. While the invention has been described with respect to a limited number of embodiments, those skilled in the art, having benefit of this description, will appreciate that other embodiments can be devised which do not depart from the scope of the invention as described herein.
Claims (9)
1. Carriage bottom plate group is to frock, its characterized in that includes:
the operation platform is provided with a bottom plate fixing part (1), a secondary beam positioning part (2) and a main beam positioning part (3);
the conveying mechanism (4) is connected with the operating platform in a lifting structure mode, and when the conveying mechanism (4) ascends, the conveying mechanism can protrude out of the upper end face of the operating platform; when the conveying mechanism (4) descends, the conveying mechanism can be hidden in the operation platform;
the pressing mechanism (5) comprises a bearing beam (51) and supporting seats (52) arranged at two ends of the bearing beam (51), the bearing beam (51) is connected with the supporting seats (52) in a lifting structure mode, and the two supporting seats (52) are arranged on two sides of the operating platform.
2. The assembly tooling of claim 1, wherein: the bottom plate fixing part (1) comprises a stop block (11) and clamping jaws (12), wherein the stop block (11) is arranged on the upper end face of one side of the operating platform in a fixed structure mode, and the two clamping jaws (12) are symmetrically arranged on the upper end face of the operating platform in a sliding structure mode respectively.
3. The assembly tooling of claim 2, wherein: a bottom supporting track (13) for the clamping jaw (12) to slide is arranged on the lower end face of the operating platform;
the lower end face of the operating platform is provided with a positive and negative screw rod (14) in a rotating structure mode, a positive screw of the positive and negative screw rod (14) is meshed with one jaw (12) in a thread structure mode, a negative screw of the positive and negative screw rod (14) is meshed with the other jaw (12) in a thread structure mode, and the positive and negative screw rod (14) can drive the two jaws (12) to oppositely or oppositely slide on two sides of the central axis of the operating platform.
4. The assembly tooling of claim 3, wherein: bearing blocks (15) are arranged at two ends of the positive and negative screw rods (14), and the bearing blocks (15) are fixedly connected with the operating platform;
the middle part of the positive and negative screw rod (14) is sleeved with a gear (16) in a fixed structure mode, and the operating platform is provided with a rotary oil cylinder (17) for driving the gear (16) to rotate.
5. The assembly tooling of claim 1, wherein: the secondary beam positioning part (2) comprises limiting plates (21), the limiting plates (21) are symmetrically arranged on the upper end face of the operating platform in a hinged structure mode, and clamping grooves (22) are formed in the limiting plates (21) at intervals along the conveying direction.
6. The assembly tooling of claim 1, wherein: the main beam positioning part (3) comprises a mounting seat (31), a connecting plate (32) is arranged on the outer side of the mounting seat (31) in a fixed structure mode, and an oil cylinder A (33) is arranged on the connecting plate (32) in a hinged structure mode;
a positioning plate (34) is arranged at the upper part of the mounting seat (31) in a hinged structure mode, one end of the positioning plate (34) is connected with the oil cylinder A (33) in a hinged structure mode, and a clamping block (35) is arranged at the outer side of the other end of the positioning plate (34) in a fixed structure mode;
the main beam positioning part (3) further comprises an oil cylinder B (36) which is arranged in the operating platform in a fixed structure mode, and an output shaft of the oil cylinder B (36) can stretch and retract relative to the upper end face of the operating platform.
7. The assembly tooling of claim 1, wherein: the conveying mechanism (4) comprises a rotating roller (41), a mounting frame (42), a hinged plate (43) and an oil cylinder C (44), the rotating roller (41) is arranged on the upper portion of the mounting frame (42) in a rotating structure mode, the mounting frame (42) is arranged in the operating platform, and two ends of the hinged plate (43) are respectively connected with the mounting frame (42) and the operating platform in a hinged structure mode; one end of the oil cylinder C (44) is connected with the mounting frame (42) in a hinged structure, and the other end of the oil cylinder C (44) is connected with the side wall of the mounting frame (42) in a hinged structure mode.
8. The assembly tooling of claim 1, wherein: a fixed rail (6) is vertically arranged on the inner wall of the supporting seat (52), a sliding block (7) is arranged on the fixed rail (6) in a sliding structure mode, and the sliding block (7) is arranged on two end faces of the bearing beam (51) in a fixed structure mode; an oil cylinder D (8) used for driving the bearing beam (51) to move up and down is arranged on the supporting seat (52).
9. The platform floor pairing tool according to claim 1 or 8, wherein: the supporting seat (52) is connected with the operating platform in a sliding structure mode, the inner wall of the lower end of the supporting seat (52) is provided with the roller (9) in a rotating structure mode, and the two sides of the operating platform are provided with the tracks (10) for the movement of the roller (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221617286.4U CN217750003U (en) | 2022-06-27 | 2022-06-27 | Compartment bottom plate assembling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221617286.4U CN217750003U (en) | 2022-06-27 | 2022-06-27 | Compartment bottom plate assembling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217750003U true CN217750003U (en) | 2022-11-08 |
Family
ID=83894811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221617286.4U Active CN217750003U (en) | 2022-06-27 | 2022-06-27 | Compartment bottom plate assembling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217750003U (en) |
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2022
- 2022-06-27 CN CN202221617286.4U patent/CN217750003U/en active Active
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