CN220682396U - Transport vehicle for seat backrest framework - Google Patents
Transport vehicle for seat backrest framework Download PDFInfo
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- CN220682396U CN220682396U CN202321499216.8U CN202321499216U CN220682396U CN 220682396 U CN220682396 U CN 220682396U CN 202321499216 U CN202321499216 U CN 202321499216U CN 220682396 U CN220682396 U CN 220682396U
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- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 21
- 230000009471 action Effects 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a transport vehicle for a backrest framework, which comprises a base, wherein a roller is arranged at the corner position of the lower end of the base through a wheel frame, a handle is arranged at one side of the base, a top seat is fixedly arranged upwards through four upright posts, a fixed plate is fixedly arranged between the base and the top seat, a plurality of movable plates are arranged between the base and the top seat, rubber pads are fixedly arranged on the surfaces of the fixed plate, the movable plate and the movable plate, which are opposite to each other, supporting blocks are arranged between the fixed plate and the movable plate, the movable plate and the movable plate, two guide rails are oppositely arranged on the two sides of the top seat and the base in a penetrating way, connecting blocks in sliding fit with the guide rails are fixedly arranged at the upper end and the two sides of the lower end of the movable block, and a synchronous mechanism for driving the connecting blocks to synchronously act is arranged on the top seat and the base; a sliding groove is formed in the base, and a supporting block moving structure and a pushing structure are installed in the sliding groove. The transport vehicle has the advantages of simple structure, stable transportation and better guarantee of the surface quality of the seat framework.
Description
Technical Field
The utility model relates to the technical field of seat framework production, in particular to a transport vehicle for a seat backrest framework.
Background
The automobile seat is a component arranged in an automobile and can be used for people to sit in the automobile, the automobile seat backrest framework is an indispensable component in the automobile seat, and the automobile seat provides convenient operation, comfortable and safe driving and riding positions for drivers and passengers.
In the production process of the automobile seat, the backrest framework is produced by a plurality of procedures, the automobile seat needs to be transported by a transport vehicle during the production process, and the transport vehicle in the current stage mostly stacks the frameworks, so that the backrest frameworks are not separated from each other, mutual friction is easy to damage, and the quality of the backrest frameworks is affected.
Disclosure of Invention
To the above-mentioned not enough of prior art, the technical problem that this patent application was to solve is how to provide a simple structure, and the transportation is stable, better assurance seat skeleton's surface quality's transport vechicle for the seat back skeleton.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a transport vechicle for seat backrest skeleton, includes the base, the base is the rectangle setting, the lower extreme corner position of base is installed the gyro wheel through the wheel carrier, the handle is installed to one side of base, the base upwards is through four stand fixed mounting has the footstock, fixed mounting has the fixed plate between base and the footstock, be provided with a plurality of fly leaves between base and the footstock, fixed plate and fly leaf, fly leaf and fly leaf are all fixed mounting rubber pad just to the surface, all be provided with the riding block between fixed plate and fly leaf, fly leaf and the fly leaf, the both sides of footstock and base just are provided with two guide rails just to running through, the upper end of fly leaf and the both sides of lower extreme all fixed mounting have the connecting block with guide rail sliding fit, install the synchro mechanism who is used for driving the connecting block synchronization action on footstock and the base; the base is provided with a chute, the chute is arranged between the two guide rails, and a supporting block moving structure and a pushing structure are arranged in the chute.
Like this, before placing car seat back skeleton, drive the fly leaf through synchro mechanism and remove, make fixed plate and fly leaf between, distance between the adjacent fly leaf increases, through the position of riding block moving structure and promotion structure adjustment ejector pad, make the riding block be located in the middle of fixed plate and the fly leaf, in the middle of the adjacent fly leaf, afterwards operating personnel places car seat back skeleton on the riding block, afterwards, synchro mechanism and riding block moving structure and ejector pad structure action, drive the fly leaf and be close to the fixed plate, adjacent fly leaf is close to, the lower extreme and the fixed plate of bracket and fly leaf, adjacent fly leaf butt, fix car seat back skeleton through the rubber pad, reduce wearing and tearing, better assurance car seat back skeleton's surface quality, simultaneously through the setting of fixed plate and fly leaf, be convenient for get and put car seat back skeleton, also can carry out the centre gripping to car seat back skeleton, realize stable transportation.
The synchronous structure comprises a first end plate, a second end plate and a plurality of middle plates, wherein the lengths of the first end plate and the second end plate are the same, and the length of each middle plate is 2 times that of the first end plate; the end of the adjacent intermediate plate is hinged, the first end plate and the second end plate are located at two ends of the intermediate plate and are hinged to the intermediate plate, a guide rod is installed in the guide rail through a bearing, the connecting block is in sliding fit with the guide rod, the connecting block is hinged to the middle of the intermediate plate, one end of the guide rod is provided with threads, the connecting block is fixedly provided with a nut block corresponding to the threaded position of the guide rod, the top seat and the base are fixedly provided with a first servo motor corresponding to the guide rod, and an output shaft of the first servo motor penetrates through the top seat or the base to be fixedly connected with one end of the guide rod.
The support block moving structure comprises a frame, a fixed block is fixedly arranged in the frame, a movable block is slidably matched in the frame, the fixed block and the movable block are hinged to the support block, the support block moving structure further comprises a left plate, a right plate and a plurality of transmission plates, the lengths of the left plate and the right plate are the same, the length of the transmission plates is 2 times that of the left plate, the ends of the adjacent transmission plates are hinged, the left plate and the right plate are positioned at the two ends of the transmission plates and are hinged to the transmission plates, a transmission rod is arranged in the frame through a bearing, the movable block is slidably matched with the transmission rod, one end of the transmission rod is provided with threads, a nut is fixedly arranged at the movable block corresponding to the thread position of the transmission rod, and an output shaft of the second servo motor penetrates through the frame and is fixedly connected with one end of the transmission rod.
The pushing structure comprises two guide rods fixedly installed in the sliding groove, guide blocks are slidably matched on the guide rods, the guide blocks are located on two sides of the frame and fixedly connected with the frame, an electric push rod is fixedly installed in the sliding groove, and an action end of the electric push rod is fixedly connected with the frame.
The support block is U-shaped, and a rubber pad is fixedly arranged on the support block.
In conclusion, the transport vehicle for the seat backrest framework has the advantages of being simple in structure, stable in transportation and capable of guaranteeing the surface quality of the seat framework better.
Drawings
Fig. 1 is a schematic structural view of a transport vehicle for a seatback frame according to the present utility model.
Fig. 2 is a schematic view of another orientation of fig. 1.
Fig. 3 is a schematic view of fig. 1 in a transport state.
Fig. 4 is a schematic view of another orientation of fig. 3.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings. In the description of the present utility model, it should be understood that the azimuth or positional relationship indicated by the azimuth words such as "upper, lower" and "top, bottom", etc. are generally based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and these azimuth words do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth or be constructed and operated in a specific azimuth, without limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
As shown in fig. 1-4, a transport vehicle for a backrest framework comprises a base 1, wherein the base is rectangular, a roller 3 is arranged at the corner position of the lower end of the base through a wheel frame 2, a handle 4 is arranged at one side of the base, a top seat 6 is fixedly arranged on the base upwards through four upright posts 5, a fixed plate 7 is fixedly arranged between the base and the top seat, a plurality of movable plates 8 are arranged between the base and the top seat, rubber pads 9 are fixedly arranged on the opposite surfaces of the fixed plate and the movable plate and the opposite surfaces of the movable plate, supporting blocks 10 are arranged between the fixed plate and the movable plate and between the movable plate and the movable plate, two guide rails 11 are oppositely and penetratingly arranged at the two sides of the top seat and the base, a connecting block 12 which is in sliding fit with the guide rails is fixedly arranged at the upper end and the two sides of the lower end of the movable block, and a synchronous mechanism for driving the connecting block to synchronously act is arranged on the top seat and the base; the base is provided with a chute, the chute is arranged between the two guide rails, and a supporting block moving structure and a pushing structure are arranged in the chute.
Like this, before placing car seat back skeleton, drive the fly leaf through synchro mechanism and remove, make fixed plate and fly leaf between, distance between the adjacent fly leaf increases, through the position of riding block moving structure and promotion structure adjustment ejector pad, make the riding block be located in the middle of fixed plate and the fly leaf, in the middle of the adjacent fly leaf, afterwards operating personnel places car seat back skeleton on the riding block, afterwards, synchro mechanism and riding block moving structure and ejector pad structure action, drive the fly leaf and be close to the fixed plate, adjacent fly leaf is close to, the lower extreme and the fixed plate of bracket and fly leaf, adjacent fly leaf butt, fix car seat back skeleton through the rubber pad, reduce wearing and tearing, better assurance car seat back skeleton's surface quality, simultaneously through the setting of fixed plate and fly leaf, be convenient for get and put car seat back skeleton, also can carry out the centre gripping to car seat back skeleton, realize stable transportation.
In this embodiment, the synchronization structure includes a first end plate 13, a second end plate 14, and a plurality of intermediate plates 15, where the lengths of the first end plate and the second end plate are the same, and the length of the intermediate plates is 2 times that of the first end plate; the end of the adjacent intermediate plate is hinged, the first end plate and the second end plate are located at two ends of the intermediate plate and are hinged to the intermediate plate, a guide rod 16 is installed in the guide rail through a bearing, the connecting block is in sliding fit with the guide rod, the connecting block is hinged to the middle of the intermediate plate, threads 17 are arranged at one end of the guide rod, nut blocks are fixedly installed at the positions of the connecting block corresponding to the threads of the guide rod, a first servo motor 18 is fixedly installed on the top seat and the base corresponding to the guide rod, and an output shaft of the first servo motor penetrates through the top seat or the base to be fixedly connected with one end of the guide rod. The first servo motor drives the guide rod to rotate, and the connecting block is driven to move along the guide rod through the matching of the threads and the nut blocks, so that the synchronous movement of the connecting block is driven through the first end plate, the second end plate and the middle plate, and the position of the movable plate is synchronously adjusted.
In this embodiment, the riding block moving structure includes the frame 21, fixed block 22 is fixed mounting in the frame, sliding fit has movable block 23 in the frame, fixed block and movable block all are articulated with the riding block, the riding block moving structure still includes left board 24, right board 25 and a plurality of drive plate 26, the length of left board and right board is the same, the length of drive plate is 2 times of the length of left board, and the tip of adjacent drive plate articulates, and left board and right board are located the both ends of drive plate and articulated with the drive plate, install transfer line 27 through the bearing in the frame, movable block and transfer line sliding fit, the one end of transfer line is provided with the screw thread, the screw thread position fixed mounting that the movable block corresponds the transfer line has the nut, the outside fixed mounting of frame has second servo motor 28, the output shaft of second servo motor passes the one end fixed connection of frame and transfer line. The second servo motor drives the transmission rod to rotate, and the movable block is driven to move through the cooperation of the threads and the nuts, so that the support block is driven to move.
In this embodiment, the pushing structure includes two guide rods 31 fixedly mounted in the sliding groove, the guide rods are slidably fitted with guide blocks 32, the guide blocks are located at two sides of the frame and fixedly connected with the frame, an electric push rod 33 is fixedly mounted in the sliding groove, and an action end of the electric push rod is fixedly connected with the frame. The electric push rod drives the frame to move, so that the integral movement of the supporting block is driven, and the guide is performed through the guide rod and the guide block.
In this embodiment, the support block is U-shaped, fixedly mounted with rubber pad on the support block. Avoid wearing and tearing the lower extreme of car seat back skeleton, better assurance car seat back skeleton's surface quality.
Finally, it should be noted that: various modifications and alterations of this utility model may be made by those skilled in the art without departing from the spirit and scope of this utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (5)
1. The utility model provides a transport vechicle for seat backrest skeleton, its characterized in that includes the base, the base is the rectangle setting, the lower extreme corner position of base is installed the gyro wheel through the wheel carrier, the handle is installed to one side of base, the base upwards has the footstock through four stand fixed mounting, fixed mounting has the fixed plate between base and the footstock, be provided with a plurality of fly leaves between base and the footstock, fixed plate and fly leaf, fly leaf and fly leaf are just surface all fixed mounting rubber pad, all be provided with the supporting shoe between fixed plate and fly leaf, fly leaf and the fly leaf, the both sides of footstock and base just are just to running through being provided with two guide rails, the upper end of fly leaf and the both sides of lower extreme all fixed mounting have the connecting block with guide rail sliding fit, install the synchro mechanism who is used for driving the connecting block synchronization action on footstock and the base; the base is provided with a chute, the chute is arranged between the two guide rails, and a supporting block moving structure and a pushing structure are arranged in the chute.
2. The transport vehicle for a seatback frame according to claim 1, wherein said synchronizing mechanism includes a first end plate, a second end plate, and a plurality of intermediate plates, said first end plate and said second end plate being the same in length, said intermediate plates being 2 times the length of said first end plate; the end of the adjacent intermediate plate is hinged, the first end plate and the second end plate are located at two ends of the intermediate plate and are hinged to the intermediate plate, a guide rod is installed in the guide rail through a bearing, the connecting block is in sliding fit with the guide rod, the connecting block is hinged to the middle of the intermediate plate, one end of the guide rod is provided with threads, the connecting block is fixedly provided with a nut block corresponding to the threaded position of the guide rod, the top seat and the base are fixedly provided with a first servo motor corresponding to the guide rod, and an output shaft of the first servo motor penetrates through the top seat or the base to be fixedly connected with one end of the guide rod.
3. The transport vehicle for a seat back frame according to claim 2, wherein the supporting block moving structure comprises a frame, a fixed block is fixedly installed in the frame, a movable block is slidably matched in the frame, the fixed block and the movable block are hinged with the supporting block, the supporting block moving structure further comprises a left plate, a right plate and a plurality of transmission plates, the lengths of the left plate and the right plate are the same, the lengths of the transmission plates are 2 times of those of the left plate, the end parts of adjacent transmission plates are hinged, the left plate and the right plate are located at two ends of the transmission plates and are hinged with the transmission plates, a transmission rod is installed in the frame through a bearing, the movable block is slidably matched with the transmission rod, one end of the transmission rod is provided with threads, a nut is fixedly installed at the position of the movable block corresponding to the threads of the transmission rod, a second servo motor is fixedly installed on the outer side of the frame, and an output shaft of the second servo motor penetrates through the frame and is fixedly connected with one end of the transmission rod.
4. The transport vehicle for a seat back frame according to claim 1, wherein the pushing structure comprises two guide rods fixedly installed in a chute, guide blocks are slidably matched on the guide rods, the guide blocks are located on two sides of the frame and fixedly connected with the frame, an electric push rod is fixedly installed in the chute, and an action end of the electric push rod is fixedly connected with the frame.
5. The transport vehicle for a seatback frame according to claim 1, wherein said supporting block is U-shaped, and a rubber pad is fixedly installed on said supporting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321499216.8U CN220682396U (en) | 2023-06-13 | 2023-06-13 | Transport vehicle for seat backrest framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321499216.8U CN220682396U (en) | 2023-06-13 | 2023-06-13 | Transport vehicle for seat backrest framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220682396U true CN220682396U (en) | 2024-03-29 |
Family
ID=90371285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321499216.8U Active CN220682396U (en) | 2023-06-13 | 2023-06-13 | Transport vehicle for seat backrest framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220682396U (en) |
-
2023
- 2023-06-13 CN CN202321499216.8U patent/CN220682396U/en active Active
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