CN210912502U - A storage and transportation dolly for fork truck housing work piece - Google Patents
A storage and transportation dolly for fork truck housing work piece Download PDFInfo
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- CN210912502U CN210912502U CN201921550030.4U CN201921550030U CN210912502U CN 210912502 U CN210912502 U CN 210912502U CN 201921550030 U CN201921550030 U CN 201921550030U CN 210912502 U CN210912502 U CN 210912502U
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Abstract
The utility model provides a storage and transfer trolley for forklift housing workpieces, which comprises a moving frame, wherein a height positioning device is arranged on the inner side wall of the moving frame; the height positioning device comprises a fixed plate fixedly arranged on the movable frame, a positioning plate and stop posts are arranged on the outer side wall of the fixed plate at equal intervals along the length direction of the fixed plate, and the center of the positioning plate is movably arranged on the fixed plate through a rotating shaft; the first positioning plate positioned at the lowest part is in a horizontal state, two ends of the first positioning plate extend out of the fixed plate, other positioning plates are obliquely arranged on the fixed plate, and only one end of the other positioning plate extends out of the fixed plate; the bottom end of the large end of the second positioning plate above the first positioning plate abuts against the large end of the first positioning plate. The separation and orderly stacking of the workpieces are realized; because the distance between the lateral positioning device and the height positioning device on the opposite side can be adjusted, the stacking of various semi-finished workpieces in different processes can be met, and the multipurpose use of one vehicle is realized.
Description
Technical Field
The utility model relates to a rotate the dolly, concretely relates to a storage and transportation dolly for fork truck housing work piece.
Background
The housing is a part of the forklift below the seat, and is formed by welding and assembling two semi-frame-shaped workpieces, wherein the semi-frame-shaped workpieces 4 (shown in figure 1) are formed by punching through multiple processes in the machining process, and after each punching process is completed, the workpieces are manually stacked one by one and then are transported to the next process for machining. Because the workpieces are stacked together, the workpieces are easy to clamp together and are inconvenient to separate, and the workpieces can be taken up only by separating with labor and effort when the workpieces are taken out again; the workpieces are easy to be scratched on the surfaces caused by collision; in addition, because the workpieces are of special-shaped structures, the workpieces are not stacked in order manually, are messy, and are more inconvenient for a robot to take.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a storage and transportation dolly for fork truck housing work piece realizes the storage and transports the function to make the work piece neat, separately put things in good order, make things convenient for manual work or robot to get an operation.
The technical scheme of the utility model as follows:
a storage and transfer trolley for forklift housing workpieces comprises a moving frame, wherein a height positioning device is mounted on the inner side wall of the moving frame; the height positioning device comprises a fixed plate fixedly arranged on the movable frame, a positioning plate and stop posts are arranged on the outer side wall of the fixed plate at equal intervals along the length direction of the fixed plate, and the center of the positioning plate is movably arranged on the fixed plate through a rotating shaft; the first positioning plate positioned at the lowest part is in a horizontal state, two ends of the first positioning plate extend out of the fixed plate, other positioning plates are obliquely arranged on the fixed plate, and only one end of the other positioning plate extends out of the fixed plate; the bottom end of the large end of the second positioning plate above the first positioning plate abuts against the large end of the first positioning plate.
In a further scheme, the locating plate is a special-shaped plate with a large end and a small end, the stop posts are located above the small ends of the locating plate, and the large end of the locating plate is downwards inclined to be located on the outer side of the fixing plate and above the small ends of the locating plate under the action of gravity and is blocked by the stop posts to be contracted on the fixing plate.
In a further scheme, a supporting column and a limiting column are respectively fixed at the bottom end of the fixing plate, and the supporting column is positioned below the large end of the first positioning plate to support the first positioning plate, so that the small end of the first positioning plate extends out of the side wall of the fixing plate; the limiting column is located below the small end of the first positioning plate and limits the first positioning plate.
In a further scheme, a lateral positioning device is installed on the inner side wall of the movable frame and comprises a positioning rod, and the positioning rod is connected with the movable frame through a vertically connected adjusting rod.
According to a further scheme, one end of the adjusting rod is fixedly connected with the positioning rod, and the other end of the adjusting rod penetrates through the mounting hole in the movable frame and then is fixed through a locking nut.
In a further scheme, the number of the lateral positioning devices and the number of the height positioning devices are four, and the lateral positioning devices and the height positioning devices are symmetrically arranged on the inner side wall of the movable frame in pairs. The lateral positioning device and the height positioning device jointly enclose a space for accommodating forklift housing workpieces, and the size of the space can be adjusted by adjusting the positions of the lateral positioning device and the height positioning device so as to adapt to workpieces with different sizes.
According to the further scheme, the movable frame comprises a frame and a frame fixed on the upper end face of the frame, mounting frames are fixed on the inner walls of the opposite sides of the frame respectively, waist-shaped holes are formed in the mounting frames in the vertical direction, and the height positioning device is mounted on the waist-shaped holes of the mounting frames through bolts.
In a further scheme, at least one side of the frame is provided with a workpiece taking port; and a handle is fixedly arranged on the outer side wall of the frame.
In a further scheme, the bottom end of the frame is provided with a positioning wheel and a universal wheel.
In a further scheme, the fixing plate is provided with a bolt hole.
During operation, firstly pushing the trolley to the side of a station to be punched, and firstly adjusting the distance between the height positioning devices positioned at the left side and the right side according to the transverse dimension of a workpiece; adjusting the distance between the positioning rods of the lateral positioning devices positioned at the front side and the rear side by adjusting the length of the adjusting rod according to the longitudinal size of the workpiece; then, a punched workpiece is placed into a space which is enclosed by the lateral positioning device and the height positioning device and used for containing a forklift housing workpiece from the top end opening and the workpiece taking opening, when the first workpiece is placed into the space, the first workpiece is just pressed at the small end of the first positioning plate in the height positioning device, the first positioning plate rotates clockwise around the rotating shaft under the action of gravity, the small end of the first positioning plate moves downwards until the lower end surface of the first positioning plate is contacted with the limiting column, the large end of the first positioning plate is lifted, and the second positioning plate is driven to rotate clockwise around the rotating shaft, so that the small end of the second positioning plate moves downwards and extends out of the fixing plate; then when a second workpiece is placed, the second workpiece is just clamped on the small end of the second positioning plate, and the third positioning plate is driven to move to a horizontal state together with the first positioning plate by pressing down. By analogy, until all the working procedure pieces are put in, the workpieces are erected on the positioning plate at intervals, so that the workpieces are separated from each other and are not contacted, and the surface scratch caused by collision among the workpieces is avoided; meanwhile, the parts can be taken out by manpower or a robot respectively without external force. The positioning rod is vertically arranged and just positioned at the outer side of the workpiece, so that the workpiece is neatly stacked without deviation.
Therefore, the trolley of the utility model solves the problems of separating the semi-finished workpieces and neatly stacking the semi-finished workpieces; and because the distance between the lateral positioning device and the height positioning device on the opposite side can be adjusted, namely, the size of the space which is enclosed by the lateral positioning device and the height positioning device and is used for accommodating the forklift housing workpiece can be adjusted, thereby meeting the stacking requirement of various semi-finished workpieces in different processes and realizing one vehicle with multiple purposes. The whole height of removing the frame should not be too high, needs to satisfy the stroke of robot, promptly at certain altitude range, can put things in good order a plurality of work pieces to make the work piece have sufficient space each other to separate and the rigidity, the robot of being convenient for picks up, can satisfy the manual work simultaneously and get the piece.
In addition, the utility model is pushed to move integrally by the handle on the frame; the movement is easy and labor-saving.
Drawings
FIG. 1 is a schematic view of a workpiece of a housing according to the present invention,
figure 2 is a schematic structural view of the present invention,
figure 3 is a schematic structural view of the lateral positioning device of the present invention,
figure 4 is a schematic view of the initial state structure of the height positioning device of the present invention,
figure 5 is an enlarged schematic view of section a of figure 4,
figure 6 is a schematic view of the structure of the positioning plate in figure 4,
FIG. 7 is a schematic structural view showing a state where a workpiece is placed on the height positioning device of the present invention,
FIG. 8 is a schematic structural view of the height positioning device of the present invention in a state of being filled with a workpiece,
FIG. 9 is a schematic view showing a state where a workpiece is placed in the present invention,
fig. 10 is a schematic view of the present invention in a state of being filled with the work.
Number in the figure:
1-moving frame, 11-frame, 12-frame, 13-mounting frame, 14-handle, 15-upright post, 16-waist-shaped hole, 17-workpiece taking opening;
2-a lateral positioning device, 21-a positioning rod, 22-an adjusting rod and 23-a locking nut;
3-a height positioning device, 31-a fixing plate, 321-a first positioning plate, 322-a second positioning plate, 323-a third positioning plate, 33-a rotating shaft, 34-a retaining column, 35-a supporting column, 36-a limiting column and 37-a bolt hole;
4-the workpiece.
Detailed Description
As shown in fig. 1-10, the storage and transfer trolley for forklift housing workpieces comprises a moving frame 1, wherein a height positioning device 3 is mounted on the inner side wall of the moving frame 1; as shown in fig. 4, the height positioning device 3 includes a fixed plate 31 fixedly mounted on the movable frame 1, a positioning plate and a stop pillar 34 are mounted on the outer side wall of the fixed plate 31 at equal intervals along the length direction thereof, and the center of the positioning plate is movably mounted on the fixed plate 31 through a rotating shaft 33; the first positioning plate 321 positioned at the lowest part is in a horizontal state, two ends of the first positioning plate extend out of the fixing plate 31, other positioning plates are obliquely arranged on the fixing plate 31, and only one end of the other positioning plate extends out of the fixing plate 31; the bottom end of the large end of the second positioning plate 322 above the first positioning plate 321 abuts against the large end of the first positioning plate 321.
Further, the locating plate is a special-shaped plate with a large end and a small end, the stop pillar 34 is located above the small end of the locating plate, and the large end of the locating plate is inclined downwards under the action of gravity to be located on the outer side of the fixing plate 31 and above the small end of the locating plate, and is blocked by the stop pillar 34 to be contracted on the fixing plate 31.
As shown in fig. 6, the positioning plate is a special-shaped plate with a large end and a small end, the bottom end face B is a plane, the top end face is a large V-shaped face formed by intersecting the faces a and C, and the shaft hole for mounting the rotating shaft 33 is located at the junction of the faces a and C; the joint of the end surface at the large end and the B surface and the C surface is an arc surface D surface; the end surface at the small end is an inclined surface inclined from the B surface to the outer side of the A surface.
The stop pillar 34 limits the small end of the positioning plate, and has the function of limiting the inclination angle of the positioning plate, namely when the positioning plate moves downwards due to the gravity of the large end of the positioning plate, the small end of the positioning plate is blocked by the stop pillar 34 to protect the same inclination angle, and the small end does not extend out of the outer side of the fixing plate 31, so that the workpiece 4 can be conveniently put in from top to bottom, and the interference of the workpiece 4 on the placement position is avoided; the other is the limitation on the rotation angle of the positioning plate, the positioning plate rotates clockwise under the action of external force, the small end of the positioning plate stops after abutting against the stop column 34, the small end of the positioning plate extends out of the outer side of the fixing plate 31 to be used for placing the workpieces 4, and therefore the workpieces 4 are stacked in layers.
In a further scheme, a supporting column 35 and a limiting column 36 are respectively fixed at the bottom end of the fixing plate 31, and the supporting column 35 is located below the large end of the first positioning plate 321 to support the large end so that the small end of the supporting column extends out of the side wall of the fixing plate 31; the limiting column 36 is located below the small end of the first positioning plate 321 to limit the position.
That is, the first positioning plate 321 is supported by the supporting column 35 to be in a horizontal state, and both ends of the first positioning plate extend out of the fixing plate 31 (see fig. 4 and 5), while the second positioning plate 322 is in an inclined state, and the bottom D surface of the large end of the second positioning plate contacts with the C surface of the first positioning plate 321. A space which is formed by the lateral positioning device and the height positioning device and is used for accommodating forklift housing workpieces is enclosed, when a first workpiece is placed into the space, the workpiece is erected on the surface A of the small end of the first positioning plate 321, the first positioning plate 321 rotates clockwise around the rotating shaft 33 under the action of gravity, the small end of the first positioning plate 321 moves downwards until the surface B of the small end of the first positioning plate is contacted with the limiting column 36 and stops, the large end of the first positioning plate 321 is lifted, the second positioning plate 322 is driven to rotate clockwise around the rotating shaft, the small end of the second positioning plate 322 moves downwards and extends out of the fixing plate 31 until the surface B of the second positioning plate abuts against the blocking column 34 located below and stops (as shown in fig. 7); then, when a second workpiece is placed, the second workpiece is exactly clamped on the surface a of the small end of the second positioning plate 322, and the third positioning plate 323 is driven to move to the horizontal state by pressing down. By analogy, the state diagram of the height positioning device 3 is shown in fig. 8 until all the process elements are placed.
In order to ensure the effect, the height positioning device 3 is symmetrically arranged on the inner side walls of the two opposite sides of the frame 11, and can simultaneously lift and separate the two opposite sides of the workpiece 4.
In another scheme, in order to limit the other two sides of the workpiece and avoid the occurrence of a tie when the special-shaped workpieces are stacked, a lateral positioning device 2 (as shown in fig. 3) is installed on the inner side wall of the movable frame 1, the lateral positioning device 2 comprises a positioning rod 21, and the positioning rod 21 is connected with the movable frame 1 through an adjusting rod 22 which is vertically connected.
In a further embodiment, one end of the adjusting rod 22 is welded or screwed to the positioning rod 21, and the other end thereof passes through the mounting hole of the frame 11 of the movable frame 1, and is locked and fixed to the frame 11 by a locking nut 23. By rotating the locking nut 23 on the adjusting rod 22, the distance between the positioning rod 21 and the frame 11 can be adjusted, i.e. the horizontal distance of the space for accommodating the forklift housing workpieces can be adjusted, so that the storage and the transfer of workpieces 4 of different sizes can be adapted.
In a further scheme, the number of the lateral positioning devices 2 and the number of the height positioning devices 3 are four, and the lateral positioning devices and the height positioning devices are symmetrically arranged on the inner side wall of the movable frame 1 in pairs. The lateral positioning device and the height positioning device jointly enclose a space for accommodating a forklift housing workpiece; and the reliability of positioning and limiting the workpiece 4 is ensured.
In a further scheme, the movable frame 1 comprises a frame 12 and a frame 11 fixed on the upper end surface of the frame 12, mounting frames 13 are respectively fixed on the inner walls of the opposite sides of the frame 11, and waist-shaped holes 16 are formed in the mounting frames 13 along the vertical direction; the fixing plate 31 is provided with a bolt hole 37.
After the fixing plate 31 of the height positioning device 3 sequentially passes through the bolt hole 37 and the waist-shaped hole 16 through bolts, the height positioning device 3 is mounted on the mounting frame 13.
Namely, the frame 12 is moved and positioned, the frame 11 is a frame body, the bottom end of the frame is welded on the top end surface of the frame 12, two mounting frames 13 are respectively welded or bolted vertically and symmetrically on the inner walls of the opposite sides of the frame 11, as shown in fig. 2, a waist-shaped hole 16 is formed on the inner side wall of each mounting frame 13, then a fixing plate 31 in the height positioning device 3 is installed in each waist-shaped hole 16 through a bolt, and the horizontal position of the height positioning device 3 can be adjusted through the waist-shaped hole 16, so that the height positioning device can adapt to workpieces 4 with different sizes.
In a further scheme, at least one side of the frame 11 is provided with a workpiece taking port 17, so that a worker or a robot can conveniently take and place the workpiece 4 from different directions. As shown in fig. 2, a pick-up opening 17 is respectively arranged at two adjacent sides of the frame 11, one pick-up opening is positioned between the two mounting frames 13, the frame 11 at two sides of the other pick-up opening is fixedly provided with an upright post 15, and the lateral positioning device 2 is mounted on the upright post 15, so that the adjustment of the lateral positioning device is facilitated.
In a further scheme, the bottom end of the frame 12 is provided with a positioning wheel and a universal wheel, and the outer side wall of the frame 11 is fixedly provided with a handle 14. Through handle 14, the whole universal wheel that passes through of artifical promotion dolly removes, fixes through the locating wheel after putting the position, convenient operation.
During operation, firstly pushing the trolley to the side of a station to be punched, and firstly adjusting the distance between the height positioning devices 3 positioned at the left side and the right side according to the transverse dimension of the workpiece 4; the distance between the positioning rods 21 of the lateral positioning devices 2 positioned at the front side and the rear side is adjusted by adjusting the length of the adjusting rod 22 according to the longitudinal size of the workpiece 4; then, the punched workpiece 4 is placed into a space which is enclosed by the lateral positioning device 2 and the height positioning device 3 and used for accommodating forklift housing workpieces from the top end opening and the workpiece taking opening 17, when a first workpiece is placed into the space, the first workpiece is just pressed at the small end of the first positioning plate 321 in the height positioning device 3, the first positioning plate 321 is rotated clockwise around the rotating shaft 33 under the action of gravity, the small end of the first positioning plate 321 moves downwards until the lower end surface of the first positioning plate is contacted with the limiting column 36, the large end of the first positioning plate 321 is lifted, and the second positioning plate 322 is driven to rotate clockwise around the rotating shaft, so that the small end of the second positioning plate 322 moves downwards and extends out of the fixing plate 31 (as shown in fig. 9); then, when a second workpiece is placed, the second workpiece is exactly clamped on the small end of the second positioning plate 322, and is pressed downwards to drive the third positioning plate 323 to move to a horizontal state together with the first workpiece. By analogy, until all the working procedure pieces are put in (as shown in fig. 10), the workpieces 4 are erected on the positioning plate at intervals, so that the workpieces 4 are separated from each other and are not contacted, and the surface scratch caused by collision among the workpieces is avoided; meanwhile, the parts can be taken out by manpower or a robot respectively without external force. The positioning rod 21 is vertically disposed just outside the workpiece 4, so that the workpiece 4 is neatly stacked without being displaced.
The utility model discloses well "set firmly", "fixed connection", "installation", "erect" etc. all show that it is together fixed between the two parts of interconnect, generally fix together through modes such as welding, screw or gluing. "movably mounted," "slidably coupled," and the like refer to two components that are coupled together and capable of relative movement.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a storage and transportation dolly for fork truck cover shell work piece, is including removing frame (1), its characterized in that: a height positioning device (3) is arranged on the inner side wall of the movable frame (1); the height positioning device (3) comprises a fixed plate (31) fixedly mounted on the movable frame (1), a positioning plate and a stop column (34) are mounted on the outer side wall of the fixed plate (31) at equal intervals along the length direction of the fixed plate, and the center of the positioning plate is movably mounted on the fixed plate (31) through a rotating shaft (33); the first positioning plate (321) positioned at the lowest part is in a horizontal state, two ends of the first positioning plate extend out of the fixing plate (31), other positioning plates are obliquely arranged on the fixing plate (31), and only one end of the first positioning plate extends out of the fixing plate (31); the bottom end of the big end of the second positioning plate (322) above the first positioning plate (321) is abutted against the big end of the first positioning plate (321).
2. The storage and transfer trolley for forklift enclosure workpieces as recited in claim 1, further comprising: the locating plate is the small dysmorphism board of the big one end of one end, bumping post (34) are located the top of the tip of locating plate, and the tip top that the big end downward sloping of locating plate is located fixed plate (31) outside, locating plate is blockked by bumping post (34) and is shrunk on fixed plate (31) under the action of gravity.
3. The storage and transfer trolley for forklift enclosure workpieces as recited in claim 1, further comprising: a supporting column (35) and a limiting column (36) are respectively fixed at the bottom end of the fixing plate (31), the supporting column (35) is positioned below the large end of the first positioning plate (321) to support the large end, and the small end of the supporting column extends out of the side wall of the fixing plate (31); the limiting column (36) is positioned below the small end of the first positioning plate (321) to limit the first positioning plate.
4. The storage and transfer trolley for forklift enclosure workpieces as recited in claim 1, further comprising: lateral positioning device (2) are installed to the inside wall that removes frame (1), lateral positioning device (2) are including locating lever (21), locating lever (21) are connected with removal frame (1) through regulation pole (22) of perpendicular connection.
5. The storage and transfer trolley for forklift enclosure workpieces as recited in claim 4, further comprising: one end of the adjusting rod (22) is fixedly connected with the positioning rod (21), and the other end of the adjusting rod penetrates through a mounting hole in the movable frame (1) and then is fixed by a locking nut (23).
6. The storage and transfer trolley for forklift enclosure workpieces as recited in claim 4, further comprising: the number of the lateral positioning devices (2) and the number of the height positioning devices (3) are four, and every two of the lateral positioning devices and the height positioning devices are symmetrically arranged on the inner side wall of the movable frame (1).
7. The storage and transfer trolley for forklift enclosure workpieces as recited in claim 1, further comprising: remove frame (1) including frame (12), and fix frame (11) at frame (12) up end, the opposite side inner wall of frame (11) is fixed with installing frame (13) respectively, waist shape hole (16) have been seted up along the vertical direction in installing frame (13), height positioning device (3) are installed through the bolt on the waist shape hole (16) of installing frame (13).
8. The storage and transfer trolley for forklift enclosure workpieces as recited in claim 7, further comprising: at least one side of the frame (11) is provided with a workpiece taking port (17); the outer side wall of the frame (11) is fixedly provided with a handle (14).
9. The storage and transfer trolley for forklift enclosure workpieces as recited in claim 7, further comprising: and the bottom end of the frame (12) is provided with a positioning wheel and a universal wheel.
10. The storage and transfer trolley for forklift enclosure workpieces as recited in claim 1, further comprising: the fixing plate (31) is provided with a bolt hole (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921550030.4U CN210912502U (en) | 2019-09-17 | 2019-09-17 | A storage and transportation dolly for fork truck housing work piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921550030.4U CN210912502U (en) | 2019-09-17 | 2019-09-17 | A storage and transportation dolly for fork truck housing work piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210912502U true CN210912502U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921550030.4U Active CN210912502U (en) | 2019-09-17 | 2019-09-17 | A storage and transportation dolly for fork truck housing work piece |
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| Country | Link |
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| CN (1) | CN210912502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450837A (en) * | 2019-09-17 | 2019-11-15 | 安徽合力股份有限公司 | A kind of storage and transport carriage for fork truck housing workpiece |
-
2019
- 2019-09-17 CN CN201921550030.4U patent/CN210912502U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450837A (en) * | 2019-09-17 | 2019-11-15 | 安徽合力股份有限公司 | A kind of storage and transport carriage for fork truck housing workpiece |
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