CN108340989B - Material rack suitable for automobile parts - Google Patents
Material rack suitable for automobile parts Download PDFInfo
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- CN108340989B CN108340989B CN201810082361.3A CN201810082361A CN108340989B CN 108340989 B CN108340989 B CN 108340989B CN 201810082361 A CN201810082361 A CN 201810082361A CN 108340989 B CN108340989 B CN 108340989B
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- traction
- rod
- material rack
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- pin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/18—Transportation, conveyor or haulage systems specially adapted for motor vehicle or trailer assembly lines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
- B25H3/04—Racks
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- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
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- Warehouses Or Storage Devices (AREA)
Abstract
The invention discloses a material rack suitable for automobile parts, which comprises a material rack body, a front traction device and a material box, wherein the front traction device is pulled by a lifting appliance on an automobile assembly line and is used for driving the material rack body to move along with the lifting appliance, the material box is arranged on the material rack body and is used for storing the automobile parts, and the front traction device is connected with the material rack body. The material rack is suitable for the material rack of the automobile parts, the material boxes are arranged to intensively place the automobile parts to be assembled, and the material rack can move along with the lifting appliance on the automobile assembly line, so that the space pressure at the edge of the automobile assembly line can be reduced, the man-machine engineering is met, the assembly of the automobile parts is convenient, and the automobile assembly efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of transportation auxiliary devices, and particularly relates to a material rack suitable for automobile parts.
Background
At present, in an automobile main machine factory, the types and the quantity of parts on line are many, the parts directly and originally packaged on line can occupy a large amount of space at the edge of an automobile assembly line, meanwhile, the operation of line edge personnel is influenced, and the automobile assembly efficiency is influenced.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the invention provides a material rack suitable for automobile parts, and aims to reduce the space pressure at the edge of an automobile assembly line.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the material rack suitable for the automobile parts comprises a material rack body, a front traction device which is pulled by a lifting appliance on an automobile assembly line and used for driving the material rack body to move along with the lifting appliance, and a material box which is arranged on the material rack body and used for storing the automobile parts, wherein the front traction device is connected with the material rack body.
The front traction device is rotatably connected with the material rack body, and the front traction device is arranged to be switchable between a traction position and an idle position.
The front traction device comprises a traction assembly for hooking the lifting appliance and a rotation connection assembly which is rotationally connected with the traction assembly and rotationally connected with the material rack body.
The rotary connecting assembly comprises a rotary connecting plate, a guide rail and a sliding block, wherein the rotary connecting plate is rotationally connected with the material rack body, the guide rail is connected with the rotary connecting plate, the sliding block is movably arranged on the guide rail, the guide rail is vertically arranged, and the sliding block is rotationally connected with the traction assembly.
The work or material rest body include with the upper bracket that the rotation connecting plate rotated to be connected, with the guide rail rotates the lower support of being connected and with the upper bracket cooperatees so that front draw gear keeps the locking pin in traction position or idle position, the lower support is located the below of upper bracket, rotates the connecting plate and has the first locking hole that is used for letting the locking pin insert when front draw gear is in traction position and is used for letting the second locking hole that the locking pin inserts when front draw gear is in idle position.
The first locking hole and the second locking hole are positioned on the same straight line parallel to the horizontal direction, and the rotation center line of the rotary connecting plate is positioned between the first locking hole and the second locking hole.
The traction assembly comprises a first traction rod, a second traction rod, a third traction rod and a fourth traction rod, wherein the second traction rod and the third traction rod are connected with the first traction rod and are oppositely arranged, the fourth traction rod is connected with the second traction rod and is oppositely arranged with the first traction rod, the first traction rod is rotationally connected with the rotational connecting assembly, and the rotation center line of the first traction rod is located in a horizontal plane.
The material rack suitable for the automobile parts further comprises a rear traction device arranged on the material rack body, wherein the rear traction device and the front traction device are oppositely arranged, and the rear traction device and the front traction device are arranged at two opposite ends of the material rack body.
The rear traction device comprises a traction support, a traction pin, a limiting plate and a locking mechanism, wherein the traction support is connected with the material rack body, the traction pin is rotatably arranged on the traction support, the limiting plate is positioned below the traction pin, the locking mechanism is rotatably arranged on the traction support and used for enabling the traction pin to be kept in a traction state.
The locking mechanism comprises an operating rod which is rotatably arranged on the traction support and a locking block which is arranged on the operating rod and is in contact with the traction pin, and the locking block is provided with a locking groove which is embedded with the traction pin.
The material rack is suitable for the material rack of the automobile parts, the material boxes are arranged to intensively place the automobile parts to be assembled, and the material rack can move along with the lifting appliance on the automobile assembly line, so that the space pressure at the edge of the automobile assembly line can be reduced, the man-machine engineering is met, the assembly of the automobile parts is convenient, and the automobile assembly efficiency is improved.
Drawings
The present specification includes the following drawings, the contents of which are respectively:
FIG. 1 is a schematic view of a material rack for automotive parts according to the present invention;
FIG. 2 is a schematic view of another angle of the material rack for automobile parts according to the present invention;
FIG. 3 is a schematic structural view of the front traction device;
FIG. 4 is a schematic illustration of the connection of the front traction device to the magazine body;
FIG. 5 is a schematic structural view of the rear traction device;
FIG. 6 is a schematic structural view of a locking mechanism;
FIG. 7 is a schematic view of the structure of the rack body;
marked in the figure as: 1. a top layer material box; 2. a middle layer material box; 3. a bottom layer material box; 4. a work or material rest body; 401. an upper support; 402. a lower support; 403. a chassis; 404. a walking wheel; 405. a top layer first support rod; 406. a top layer second support rod; 407. a middle layer first support rod; 408. a middle layer second support rod; 409. a bottom layer first supporting rod; 410. a bottom layer second supporting rod; 411. a bracket connecting rod; 412. a locking pin; 413. a front traction rod; 5. a front traction device; 501. a first drawbar; 502. a second drawbar; 503. a third drawbar; 504. a fourth drawbar; 505. rotating the connecting plate; 506. a guide rail; 507. a sliding block; 508. a first locking hole; 509. a second locking hole; 6. a rear traction device; 601. traction support; 602. a traction pin; 603. a limiting plate; 604. an operation lever; 605. a locking block; 606. a locking groove; 607. and a rear support.
Detailed Description
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 7, the invention provides a material rack suitable for automobile parts, which comprises a material rack body 4, a front traction device 5 which is pulled by a lifting appliance on an automobile assembly line and is used for driving the material rack body 4 to move along with the lifting appliance, and a material box which is arranged on the material rack body 4 and is used for storing the automobile parts, wherein the front traction device 5 is connected with the material rack body 4.
Specifically, as shown in fig. 1 and 2, the material rack body 4 is movable, and the bottom of the material rack body 4 is provided with a plurality of travelling wheels 404 to facilitate the movement of the whole material rack. The magazine sets up on the work or material rest body 4 and the magazine sets up a plurality of on the work or material rest body 4, hoist on the automobile assembly line is used for hanging the automobile body, hoist carries the automobile body and removes each station department to the automobile assembly line, forward draw gear 5 is pulled in the time of hoist removal, and drive the work or material rest body 4 and remove along the automobile assembly line through forward draw gear 5, deposit the multiple automobile parts that need assemble on the automobile body in the magazine on the work or material rest body 4, and then the operating personnel of each station department of the automobile assembly line of being convenient for takes the automobile parts in the material box and assembles it on the automobile body, consequently, adopt this kind of assembly method, put the automobile parts that will assemble on the work or material rest in advance, avoid spare parts to pile up at automobile assembly line limit portion, thereby can reduce automobile assembly line limit portion's space pressure, accord with man-machine engineering, make things convenient for automobile parts's assembly moreover, can improve automobile assembly efficiency.
As shown in fig. 1 and 2, the front traction device 5 is rotatably connected to the rack body 4, and the front traction device 5 is arranged to be switchable between a traction position and an idle position. The rotation center line of the front traction device 5 when rotating relative to the material rack body 4 is positioned in the vertical plane, and the front traction device 5 can swing left and right along the horizontal direction. The front traction device 5 is used for being hung on a lifting appliance on an automobile assembly line, the front traction device 5 is positioned at a traction position, and the front traction device 5 extends to the outer side of the material rack body 4 so as to be convenient for being pulled by the lifting appliance; the front traction device 5 is in the idle position, and the front traction device 5 is stored in front of the material rack body 4, so that the material rack is prevented from being blocked or damaged when moving due to the fact that the front traction device 5 extends towards the outer side of the material rack body 4.
Preferably, the maximum rotation angle of the front traction device 5 when rotating relative to the rack body 4 is set to 90 degrees. For the rack construction shown in fig. 1 and 2, the front traction device 5 is in the traction position.
As shown in fig. 1 to 4, the front traction device 5 includes a traction assembly for hooking the spreader and a rotation connection assembly rotatably connected with the traction assembly and rotatably connected with the frame body 4. The traction assembly is used for being hung on a lifting appliance on an automobile assembly line, the rotation connecting assembly is used for connecting the traction assembly with the material rack body 4, a rotation center line of the rotation connecting assembly when rotating relative to the material rack body 4 (namely, a rotation center line of the front traction device 5 when rotating integrally relative to the material rack body 4) is positioned in a vertical plane, the rotation center line of the traction assembly when rotating relative to the rotation connecting assembly is positioned in a horizontal plane, namely, the rotation center line of the traction assembly when rotating relative to the rotation connecting assembly is vertical to the rotation center line of the rotation connecting assembly when rotating relative to the material rack body 4. The traction assembly and the rotary connecting assembly are rotationally connected, so that the front traction device 5 is conveniently pulled by the lifting appliance, different parts of the lifting appliance are hooked by the traction assembly conveniently to operate, the flexibility is improved, and the adaptability is good.
As shown in fig. 1 to 4, the rotary connection assembly includes a rotary connection plate 505 rotatably connected to the material rack body 4, a guide rail 506 connected to the rotary connection plate 505, and a sliding block 507 movably disposed on the guide rail 506, where the guide rail 506 is vertically disposed, and the sliding block 507 is rotatably connected to the traction assembly. The rotating connecting plate 505 is located above the guide rail 506, the rotating connecting plate 505 is horizontally arranged, the rotating connecting plate 505 is fixedly connected with the upper end of the guide rail 506, the rotation center line of the rotating connecting plate 505 (namely, the rotation center line when the whole front traction device 5 rotates relative to the material rack body 4) is located in the vertical plane, and the rotating connecting plate 505 is located in front of the material rack body 4. The sliding block 507 is in sliding connection with the guide rail 506, the sliding block 507 can move on the guide rail 506 along the vertical direction, the sliding block 507 is positioned below the rotating connecting plate 505, the traction assembly is in rotating connection with the sliding block 507, and the rotation center line of the traction assembly when rotating relative to the sliding block 507 is positioned in the horizontal plane. Through setting up sliding block 507 and guide rail 506 for traction assembly can remove along vertical direction for rotating connecting plate 505 and work or material rest body 4, and the hoist of being convenient for pulls anterior draw gear 5, and the hoist of hoist is hooked to convenient operation traction assembly's different positions, is suitable for the traction of the hoist of different altitudes, and the flexibility is good, has improved the commonality.
As shown in fig. 1 to 4, the magazine body 4 includes an upper mount 401 rotatably connected to a rotation connection plate 505, a lower mount 402 rotatably connected to a guide rail 506, and a locking pin 412 cooperating with the upper mount 401 to hold the front traction device 5 in a traction position or rest position, the lower mount 402 being located below the upper mount 401, the rotation connection plate 505 having a first locking hole 508 for inserting the locking pin 412 when the front traction device 5 is in the traction position and a second locking hole 509 for inserting the locking pin 412 when the front traction device 5 is in the rest position. The first locking hole 508 and the second locking hole 509 are on the same line parallel to the horizontal direction, the rotation center line of the rotating connection plate 505 is located between the first locking hole 508 and the second locking hole 509, the first locking hole 508 and the second locking hole 509 are circular holes, the axes of the first locking hole 508 and the second locking hole 509 are parallel to the rotation center line of the rotating connection plate 505, and the first locking hole 508 and the second locking hole 509 are on the same line as the rotation center line of the rotating connection plate 505 and the same line is spatially perpendicular to the rotation center line of the traction assembly when rotating relative to the rotating connection assembly. The upper support 401 and the lower support 402 are fixedly arranged, the rotary connecting plate 505 is rotationally connected with the upper support 401 through a rotary shaft, the lower end of the guide rail 506 is rotationally connected with the lower support 402 through the rotary shaft, the lower support 402 is positioned below the guide rail 506, and the lower support 402 provides a supporting effect for the guide rail 506 below the guide rail 506. The upper support 401 is located above the rotation connection plate 505, and the upper support 401 has a relief hole into which the lock pin 412 is inserted, the relief hole being a through hole penetrating through the upper support 401 in the vertical direction. When the front traction device 5 is positioned at the traction position, the avoidance hole on the upper support 401 is aligned with the first locking hole 508 and is positioned above the first locking hole 508, the avoidance hole is communicated with the first locking hole 508, and the locking pin 412 is downwards inserted into the avoidance hole and the first locking hole 508, so that the locking of the rotary connecting assembly can be realized, the rotary connecting assembly is relatively fixed with the upper support 401, the front traction device 5 and the material rack body 4 can be prevented from relatively rotating, the material rack body 4 is ensured to move according to a set path, the material rack body 4 is prevented from shaking at will when the lifting appliance drives the material rack body 4 to move, and the stability and the reliability are improved. When the front traction device 5 is in the idle position, the avoidance hole on the support is aligned with the second locking hole 509 and is positioned above the second locking hole 509, the avoidance hole is communicated with the second locking hole 509, and the locking pin 412 is downwards inserted into the avoidance hole and the second locking hole 509, so that locking of the rotary connecting assembly can be realized, the rotary connecting assembly is relatively fixed with the upper support 401, and the relative rotation of the front traction device 5 and the material rack body 4 can be avoided, and finally the front traction device 5 is kept in the idle position. When the front traction device 5 needs to be switched between the traction position and the idle position, the locking pin 412 is firstly required to be pulled out, then the front traction device 5 is rotated to enable the avoidance hole on the upper support 401 to be selectively aligned with the first locking hole 508 and the second locking hole 509, and finally the locking pin 412 is inserted, so that the relative fixation between the front traction device 5 and the material rack body 4 is realized. The switching mode is convenient and simple to operate, high in efficiency and good in reliability.
As shown in fig. 1 to 4, the traction assembly includes a first traction rod 501, a second traction rod 502 and a third traction rod 503 which are connected with the first traction rod 501 and are disposed opposite to each other, and a fourth traction rod 504 which is connected with the second traction rod 502 and is disposed opposite to the first traction rod 501, the first traction rod 501 is rotatably connected with the rotational connection assembly, and the rotation center line of the first traction rod 501 is located in a horizontal plane. The first traction rod 501, the second traction rod 502, the third traction rod 503 and the fourth traction rod 504 all have a certain length, the length direction of the first traction rod 501 is vertical to the horizontal direction, the length direction of the second traction rod 502 and the length direction of the third traction rod 503 are parallel, the length direction of the second traction rod 502 and the length direction of the third traction rod 503 are vertical to the length direction of the first traction rod 501, one end of the first traction rod 501 in the length direction is rotationally connected with the sliding block 507, the rotation center line of the first traction rod 501 when rotating relative to the sliding block 507 (namely, the rotation center line of the traction assembly when rotating relative to the rotation connecting assembly) is located in the horizontal plane, the rotation center line of the first traction rod 501 is parallel to the length direction of the first traction rod, the third traction rod 503 is fixedly connected with the other end of the first traction rod 501 in the length direction, the second traction rod 502 is fixedly connected with the first traction rod 501 at a position between two ends of the first traction rod 501, and the second traction rod 502 and the third traction rod 503 extend towards the same side of the first traction rod 501. The length direction of the fourth traction rod 504 is parallel to the length direction of the first traction rod 501, the length of the fourth traction rod 504 is smaller than the length of the first traction rod 501, the length of the fourth traction rod 504 is smaller than the vertical distance between the second traction rod 502 and the third traction rod 503, one end of the fourth traction rod 504 in the length direction is connected with the second traction rod 502, the other end of the fourth traction rod 504 in the length direction is located between the second traction rod 502 and the third traction rod 503, and the second traction rod 502, the third traction rod 503 and the fourth traction rod 504 are located on the same side of the first traction rod 501. The fourth drawbar 504 is adapted to contact the spreader and to receive a pulling force applied by the spreader, thereby enabling the spreader to pull the frame for movement. The first traction rod 501, the second traction rod 502, the third traction rod 503 and the fourth traction rod 504 are matched and surround to form a cavity for accommodating the lifting appliance, and the first traction rod 501, the second traction rod 502, the third traction rod 503 and the fourth traction rod 504 are distributed around the lifting appliance to avoid being separated from the lifting appliance in the traction process. An opening is formed between the second 502 and third 503 drawbar through which the spreader passes, and a fourth drawbar 504 is used to close the opening to block the shape of the spreader. The fourth drawbar 504 is rotatably connected to the second drawbar 502, and the fourth drawbar 504 is rotated to close or open the opening between the second drawbar 502 and the third drawbar 503 by rotating the fourth drawbar 504, thereby allowing the spreader to pass.
As shown in fig. 1 and 2, the rack for automobile parts of the present invention further comprises a rear traction device 6 and a front traction rod 413, which are disposed on the rack body 4, wherein the rear traction device 6 and the front traction device 5 are disposed opposite to each other, the rear traction device 6 and the front traction device 5 are disposed at opposite ends of the rack body 4, the front traction rod 413 and the front traction device 5 are connected to the same end of the rack body 4, the front traction rod 413 and the rear traction device 6 are disposed at the bottom of the rack body 4, and the front traction rod 413 and the rear traction device 6 are disposed at the same height. The material racks of the invention can be connected in turn during turnover, two adjacent material racks are connected with the front traction rod 413 through the rear traction device 6, and the rear traction device 6 on the front material rack is connected with the front traction rod 413 on the rear material rack, thereby realizing traction between the two adjacent material racks.
As shown in fig. 1, 2, 5 and 6, the rear traction device 6 includes traction supports 601 and 607 connected to the rack body 4, traction pins 602 rotatably provided on the traction supports 601, a limiting plate 603 located below the traction pins 602, and a locking mechanism rotatably provided on the traction supports 601 and 607 for maintaining the traction pins 602 in a traction state. Traction support 601 and rear support 607 are fixedly connected with work or material rest body 4, traction support 601 and rear support 607 are on the same straight line parallel with the width direction of work or material rest body 4, traction support 601 and front traction rod 413 are on the same straight line parallel with the length direction of work or material rest body 4 and traction support 601 and front traction rod 413 are respectively located at one end in the length direction of work or material rest body 4, traction support 601 and front traction rod 413 are located at the middle position in the width direction of work or material rest body 4. The locking mechanism comprises an operating rod 604 rotatably arranged on the traction support 601 and a locking block 605 arranged on the operating rod 604 and abutting against the traction pin 602, wherein the locking block 605 is provided with a locking groove 606 for embedding the traction pin 602. The traction support 601 and the rear support 607 cooperate to provide a supporting effect for the operation rod 604, the traction support 601 and the rear support 607 are provided with through holes for the operation rod 604 to pass through, the operation rod 604 can rotate relative to the traction support 601 and the rear support 607, the rotation center line of the operation rod 604 when rotating relative to the traction support 601 and the rear support 607 is positioned in a horizontal plane, the operation rod 604 is of an L-shaped structure, the locking block 605 is fixedly connected with one end of the operation rod 604, and the other end of the operation rod 604 is an operation end for receiving an operation force applied by an operator. The traction pin 602 is rotationally connected with the traction support 601 through a rotating shaft, the rotation center line of the traction pin 602 is parallel to the rotation center line of the operation rod 604, the operation rod 604 is positioned between the material frame body 4 and the traction pin 602, the traction pin 602 is inserted into a through hole formed in the front traction rod 413 of another material frame, the limiting plate 603 is used for supporting the front traction rod 413 below the front traction rod 413, and a gap between the limiting plate 603 and the traction pin 602 with the upper side in a vertical state is smaller than the thickness of the front traction rod 413, so that the front traction rod 413 cannot be separated from the rear traction device 6. Limiting plate 603 and traction support 601 fixed connection and limiting plate 603 extend along the horizontal direction, and the length direction of limiting plate 603 is parallel with the length direction of work or material rest body 4, and limiting plate 603 is located the traction pin 602 under. The locking block 605 is used for keeping the traction pin 602 in a vertical state, when the traction pin 602 is in a vertical state, the locking block 605 is in contact with the upper end of the traction pin 602, the lower end of the traction pin 602 is inserted into a through hole formed in the front traction rod 413, and when in a traction state, the lower end of the traction pin 602 is in contact with the front traction rod 413 to apply tension to the front traction rod 413, and the locking block 605 is in contact with the upper end of the traction pin 602 to prevent the traction pin 602 from rotating to be separated from the front traction rod 413, so that the two adjacent material racks can be ensured to keep a reliable traction state. The towing pin 602 is a cylinder, the locking groove 606 is a semicircular groove, one end of the locking block 605 is fixedly connected with the operating rod 604, the locking groove 606 is arranged at the other end of the locking block 605, the locking groove 606 is a groove which is formed by recessing towards the inside of the locking block 605 from the end face of the locking block 605 facing the towing pin 602, and the diameter of the locking groove 606 is the same as the diameter of the towing pin 602. When the traction pin 602 is in a vertical state, the locking block 605 is in a horizontal state, the locking block 605 is positioned between the operating rod 604 and the traction pin 602, the traction pin 602 is embedded into the locking groove 606, the outer circular surface of the traction pin 602 and the inner circular surface of the locking groove 606 are kept in a fitting state, and the locking block 605 is in contact with the traction pin 602.
The rear traction device 6 with the structure has the advantages of simple structure, convenient operation and high reliability, ensures that two adjacent material racks are reliably connected, and is not easy to separate in the turnover process.
As shown in fig. 1 and 2, the material boxes for storing the automobile parts are provided on the material rack body 4, the material boxes comprise a top material box 1, a middle material box 2 and a bottom material box 3, the top material box 1, the middle material box 2 and the bottom material box 3 are sequentially arranged on the material rack body 4 along the vertical direction, the top material box 1 and the bottom material box 3 are respectively provided with one, and the middle material box 2 can be provided with at least one. The top layer material box 1 can be provided with a plurality of top layer cells, the top layer cells are used for storing automobile parts, the top layer cells at different positions can be used for storing automobile parts with different specifications, and the sizes of the top layer cells can be different or the same. The middle layer material box 2 can be provided with a plurality of middle layer cells, the middle layer cells are used for storing automobile parts, the middle layer cells at different positions can be used for storing automobile parts with different specifications, and the sizes of the middle layer cells can be different or the same. The bottom layer material box 3 can be provided with a plurality of bottom layer unit cells, the bottom layer unit cells are used for storing automobile parts, the bottom layer unit cells at different positions can be used for storing automobile parts with different specifications, and the sizes of the bottom layer unit cells can be different or the same. In this embodiment, two middle cartridges 2 are provided.
As shown in fig. 1, 2 and 7, the rack body 4 includes a chassis 403, a traveling wheel 404 disposed on the chassis 403 and used for contacting the ground, a bottom layer bracket disposed above the chassis 403, a middle layer bracket disposed above the bottom layer bracket, a top layer bracket disposed above the middle layer bracket, and a bracket connecting rod 411 vertically disposed on the chassis 403 and connected to the bottom layer bracket, the middle layer bracket and the top layer bracket, wherein the bracket connecting rod 411 is provided in plurality. The top layer bracket, the middle layer bracket and the bottom layer bracket are sequentially arranged from top to bottom along the vertical direction, the bracket connecting rod 411 is used for providing supporting functions for the top layer bracket, the middle layer bracket and the bottom layer bracket, the top layer material box 1 is fixedly arranged on the top layer bracket, the middle layer material box 2 is fixedly arranged on the middle layer bracket, and the bottom layer material box 3 is fixedly arranged on the bottom layer bracket.
As shown in fig. 7, the top layer bracket is of a rectangular frame structure, the top layer bracket comprises two top layer first support rods 405 and top layer second support rods 406 which are connected, the top layer first support rods 405 are arranged in parallel, the length direction of the top layer first support rods 405 is parallel to the horizontal direction and parallel to the length direction of the material rack body 4, the top layer second support rods 406 are arranged in plurality, the length direction of the top layer second support rods 406 is parallel to the horizontal direction and parallel to the width direction of the material rack body 4, the top layer second support rods 406 are perpendicular to the top layer first support rods 405, the top layer second support rods 406 are located between the two top layer first support rods 405, all top layer second support rods 406 are sequentially arranged along the length direction of the top layer first support rods 405, two ends of the top layer second support rods 406 are fixedly connected with the two top layer first support rods 405, the top layer first support rods 405 are fixedly connected with the bracket connection rods 411, and the top layer bracket of the structure is high in strength and good in reliability, and stable support can be provided for the top layer material box 1.
As shown in fig. 7, the middle bracket is a rectangular frame structure, the middle bracket comprises a middle first support rod 407 and a middle second support rod 408 which are connected, the middle first support rod 407 is provided with two parallel middle first support rods, the length direction of the middle first support rod 407 is parallel to the horizontal direction and parallel to the length direction of the material rack body 4, the middle second support rods 408 are provided with a plurality of middle second support rods 408, the length direction of the middle second support rod 408 is parallel to the horizontal direction and parallel to the width direction of the material rack body 4, the middle second support rods 408 are perpendicular to the middle first support rods 407, the middle second support rods 408 are positioned between the two middle first support rods 407, all the middle second support rods 408 are sequentially arranged along the length direction of the middle first support rods 407, two ends of the middle second support rods 408 are fixedly connected with the two middle first support rods 407, the middle first support rods 407 are fixedly connected with the bracket connection rods 411, and the middle bracket of the structure is high in middle strength and good in reliability, and stable support can be provided for the middle material box 2.
As shown in fig. 7, the bottom bracket is of a rectangular frame structure, the bottom bracket comprises two connected bottom first support rods 409 and bottom second support rods 410, the bottom first support rods 409 are arranged in parallel, the length direction of the bottom first support rods 409 is parallel to the horizontal direction and parallel to the length direction of the material rack body 4, the bottom second support rods 410 are arranged in plurality, the length direction of the bottom second support rods 410 is parallel to the horizontal direction and parallel to the width direction of the material rack body 4, the bottom second support rods 410 are perpendicular to the bottom first support rods 409, the bottom second support rods 410 are located between the two bottom first support rods 409, all the bottom second support rods 410 are sequentially arranged along the length direction of the bottom first support rods 409, two ends of the bottom second support rods 410 are fixedly connected with the two bottom first support rods 409, the bottom first support rods 409 are fixedly connected with the bracket connecting rods 411, and the bottom bracket of the structure is high in strength and good in reliability, and can provide stable support for the bottom material box 3.
The invention is described above by way of example with reference to the accompanying drawings. It will be clear that the invention is not limited to the embodiments described above. As long as various insubstantial improvements are made using the method concepts and technical solutions of the present invention; 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. Be suitable for work or material rest of car spare part, its characterized in that: the front traction device is connected with the material frame body;
the front traction device is rotatably connected with the material rack body and is arranged to be switchable between a traction position and an idle position;
the front traction device comprises a traction assembly for hooking the lifting appliance and a rotation connecting assembly which is rotationally connected with the traction assembly and rotationally connected with the material rack body;
the rotating connecting assembly comprises a rotating connecting plate, a guide rail and a sliding block, the rotating connecting plate is in rotating connection with the material rack body, the guide rail is connected with the rotating connecting plate, the sliding block is movably arranged on the guide rail, the guide rail is vertically arranged, and the sliding block is in rotating connection with the traction assembly; the rotating connecting plate is positioned above the guide rail, the sliding block is positioned below the rotating connecting plate, and the rotation center line of the traction assembly when rotating relative to the sliding block is positioned in the horizontal plane;
the material rack body comprises an upper support seat rotationally connected with the rotary connecting plate, a lower support seat rotationally connected with the guide rail and a locking pin matched with the upper support seat so as to enable the front traction device to be kept at a traction position or an idle position, the lower support seat is positioned below the upper support seat, and the rotary connecting plate is provided with a first locking hole for allowing the locking pin to be inserted when the front traction device is in the traction position and a second locking hole for allowing the locking pin to be inserted when the front traction device is in the idle position;
the maximum rotation angle of the front traction device when rotating relative to the material rack body is set to be 90 degrees.
2. The material rack for automobile parts according to claim 1, wherein: the first locking hole and the second locking hole are positioned on the same straight line parallel to the horizontal direction, and the rotation center line of the rotary connecting plate is positioned between the first locking hole and the second locking hole.
3. The material rack for automobile parts according to claim 1, wherein: the bottom of the material rack body is provided with a plurality of travelling wheels.
4. The material rack for automobile parts according to claim 1, wherein: the upper support and the lower support are fixedly arranged, the rotary connecting plate is rotationally connected with the upper support through a rotary shaft, the lower end of the guide rail is rotationally connected with the lower support through the rotary shaft, the lower support is located below the guide rail, and the lower support provides supporting effect for the guide rail below the guide rail.
5. The material rack for automobile parts according to claim 4, wherein: the upper support is located the top of rotating the connecting plate, and the upper support has and lets the locking round pin male dodge the hole, dodges the hole and runs through the through-hole that sets up along vertical direction on the upper support.
6. A rack for automotive parts according to any one of claims 1 to 5, characterized in that: the traction assembly comprises a first traction rod, a second traction rod, a third traction rod and a fourth traction rod, wherein the second traction rod and the third traction rod are connected with the first traction rod and are oppositely arranged, the fourth traction rod is connected with the second traction rod and is oppositely arranged with the first traction rod, the first traction rod is rotationally connected with the rotational connecting assembly, and the rotation center line of the first traction rod is located in a horizontal plane.
7. A rack for automotive parts according to any one of claims 1 to 5, characterized in that: the automatic feeding device is characterized by further comprising a rear traction device arranged on the material frame body, wherein the rear traction device and the front traction device are oppositely arranged, and the rear traction device and the front traction device are arranged at two opposite ends of the material frame body.
8. The material rack for automobile parts according to claim 7, wherein: the rear traction device comprises a traction support, a traction pin, a limiting plate and a locking mechanism, wherein the traction support is connected with the material rack body, the traction pin is rotatably arranged on the traction support, the limiting plate is positioned below the traction pin, the locking mechanism is rotatably arranged on the traction support and used for enabling the traction pin to be kept in a traction state.
9. The material rack for automobile parts according to claim 8, wherein: the locking mechanism comprises an operating rod which is rotatably arranged on the traction support and a locking block which is arranged on the operating rod and is in contact with the traction pin, and the locking block is provided with a locking groove which is embedded with the traction pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810082361.3A CN108340989B (en) | 2018-01-29 | 2018-01-29 | Material rack suitable for automobile parts |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810082361.3A CN108340989B (en) | 2018-01-29 | 2018-01-29 | Material rack suitable for automobile parts |
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| CN108340989A CN108340989A (en) | 2018-07-31 |
| CN108340989B true CN108340989B (en) | 2023-07-14 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109230236A (en) * | 2018-09-20 | 2019-01-18 | 广汽菲亚特克莱斯勒汽车有限公司广州分公司 | Traction retinue hanger and the online truck of part with it |
| CN109159937A (en) * | 2018-09-20 | 2019-01-08 | 广汽菲亚特克莱斯勒汽车有限公司广州分公司 | The part of arrangements for automotive doors production line is packaged eedle threader |
| CN110271589A (en) * | 2019-07-09 | 2019-09-24 | 奇瑞新能源汽车股份有限公司 | A kind of production line retinue materials vehicle and its application method |
| CN111015616A (en) * | 2019-12-27 | 2020-04-17 | 奇瑞汽车股份有限公司 | Car factory final assembly four-door line SPS frock |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3929286B2 (en) * | 2001-11-06 | 2007-06-13 | 本田技研工業株式会社 | Vehicle parts assembly or cart for dismantling |
| CN201665230U (en) * | 2010-03-30 | 2010-12-08 | 重庆长安汽车股份有限公司 | Assembly trolley for engine body of automobile engine |
| CN102514839B (en) * | 2011-12-21 | 2015-01-14 | 上海众德金属制品有限公司 | Engine material frame |
| CN203332872U (en) * | 2013-06-27 | 2013-12-11 | 长城汽车股份有限公司 | Automatic material delivery vehicle |
| CN105215678A (en) * | 2015-10-31 | 2016-01-06 | 安徽合力股份有限公司 | A kind of portable logistics distribution device on fork truck assembly line |
| CN205915902U (en) * | 2016-06-30 | 2017-02-01 | 东莞市日博机电科技有限公司 | AGV material car |
| CN106553165B (en) * | 2016-10-09 | 2019-05-14 | 浙江陆虎汽车有限公司 | A kind of car door material prestowage trolley |
| CN206663203U (en) * | 2017-03-07 | 2017-11-24 | 上海德梅柯汽车装备制造有限公司 | A kind of lightweight automobile top cover bin |
| CN207826387U (en) * | 2018-01-29 | 2018-09-07 | 中久物流有限公司 | Rack suitable for auto parts and components |
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