CN217667401U - Positioning and pressing device for assembling forklift fuel tank - Google Patents
Positioning and pressing device for assembling forklift fuel tank Download PDFInfo
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- CN217667401U CN217667401U CN202220945765.2U CN202220945765U CN217667401U CN 217667401 U CN217667401 U CN 217667401U CN 202220945765 U CN202220945765 U CN 202220945765U CN 217667401 U CN217667401 U CN 217667401U
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- oil tank
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- positioning
- height
- fuel tank
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Abstract
The utility model discloses a location closing device is assembled to fork truck oil tank, including settling platform, the last location hold-down mechanism that is equipped with of settling platform, settling platform bottom is equipped with and is used for promoting location hold-down mechanism's one-level pneumatic means, be equipped with the second grade pneumatic means who is used for the limit for height mechanism of location oil tank and is used for compressing tightly the oil tank on the location hold-down mechanism. The utility model discloses under the effect of one-level cylinder, with whole support that compresses tightly carry out elementary the compressing tightly to the oil tank on guide rail and slider, after oil tank upper surface location is accomplished, under the effect of second grade cylinder, finally compress tightly the oil tank, the ball is equipped with on the second grade cylinder, the ball can the free rotation, can let the oil tank slide under the state that compresses tightly, through limit for height mechanism location oil tank height, realize the operation that compresses tightly of oil tank through one-level cylinder and second grade cylinder, the positioning accuracy and the efficiency of assembling of fork truck oil tank installation have been improved.
Description
Technical Field
The utility model relates to a fork truck technical field, concretely relates to fork truck oil tank assembles location closing device.
Background
The oil tank is used as an important part of a forklift frame, and directly influences the size and appearance of the whole forklift frame. Along with the mass production of the forklift, how to ensure the size of the frame becomes an important link in the quality management and production of the forklift. And in the production and installation process of the forklift, the forklift oil tank installation device has the problems of low oil tank positioning and pressing efficiency, poor positioning accuracy and the like.
As chinese patent CN212740637U, published 2021, 3/19/10/a, an improved forklift oil tank installation device comprises a bottom plate, a rear side plate, and a top plate, wherein the front end of the bottom plate is bent downward to form a front clamping portion, two sides of the bottom plate extend upward to form side protection plates, the upper ends of the side protection plates extend outward to form side clamping portions, the front clamping portion is provided with front bolt holes, the side clamping portions are provided with side bolt holes, the side protection plates are provided with locking holes, the upper surface of the top plate is provided with arc-shaped convex portions, the lower surface of the top plate is provided with arc-shaped concave portions which are recessed upward, the side surfaces of the top plate are provided with top plate convex blocks, the top plate convex blocks are provided with top plate bolt holes, the side surfaces of the rear side plate are provided with rear bolt holes, and the top plate and the rear bolt holes are penetrated by connecting bolts. Its stability is not strong when hanging to current oil tank, and the problem of easy shake improves, nevertheless because of lacking location hold-down mechanism, has the oil tank location and compresses tightly inefficiency, the poor problem of positioning accuracy.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the current forklift oil tank mounting device is poor in mounting and positioning precision and low in assembling efficiency due to the fact that a positioning and pressing mechanism is lacked. The utility model provides a fork truck oil tank assembles location closing device with location hold-down mechanism can improve fork truck oil tank installation positioning accuracy and assemble efficiency.
In order to solve the technical problem, the utility model discloses the technical scheme who takes does: the utility model provides a location closing device is assembled to fork truck oil tank, includes mounting platform, the last location hold-down mechanism that is equipped with of mounting platform, the mounting platform bottom is equipped with and is used for promoting location hold-down mechanism's one-level pneumatic means, be equipped with the limit for height mechanism that is used for fixing a position the oil tank height on the location hold-down mechanism and be used for compressing tightly the second grade pneumatic means of oil tank.
A positioning and pressing device for assembling a forklift oil tank is characterized in that a pressing bracket is arranged under the action of a primary cylinder, and the whole pressing bracket performs primary pressing on the oil tank on a guide rail and a sliding block; the bearing idler wheel is used for positioning the height of the oil tank, and the upper surface of the oil tank is prevented from being damaged by pulling due to the sliding of the bearing idler wheel in the process of pressing the oil tank; after surface location accomplishes on the oil tank, under the effect of secondary cylinder, finally compress tightly the oil tank, the ball is equipped with on the secondary cylinder, the ball can the free rotation, can let the oil tank slide under the state that compresses tightly, through height-limiting mechanism location oil tank height, realize the operation that compresses tightly of oil tank through one-level cylinder and secondary cylinder, and the oil tank compresses tightly at the completion location, the tailor-welding is on the frame, all cylinders loose the back, the fixed height round pin can rotatory pull back, can give out the space, be favorable to hanging out of frame subassembly, the positioning accuracy and the assembly efficiency of fork truck oil tank installation have been improved.
Preferably, the positioning and pressing mechanism comprises a pressing support, the height limiting mechanism is arranged at the top of the pressing support, and a bearing roller is arranged at one end, close to the oil tank, of the height limiting mechanism. The height limiting mechanism is used for positioning the height of the oil tank, and in the process of pressing the oil tank, the bearing idler wheel can slide, so that the oil tank can be conveniently moved during positioning and adjusting, and the upper surface of the oil tank is prevented from being scratched and pulled.
Preferably, the height limiting mechanism comprises a rotating handle, an adjusting rod and a height fixing pin, the rotating handle is located at one end, far away from the oil tank, of the adjusting rod, and the height fixing pin is located at one end, close to the oil tank, of the adjusting rod.
Preferably, the positioning and pressing mechanism is provided with a cylinder for the adjusting rod to penetrate through, the cylinder is provided with an L-shaped through hole for controlling the length of the part of the adjusting rod extending out of the pressing support, and the adjusting rod is provided with a corresponding limiting column. A fixed height pin and a bearing roller are arranged at one end, close to the oil tank, of the adjusting rod, the fixed height pin is connected with the bearing roller to enable the bearing roller to rotate, the rotating handle is rotated to drive the adjusting rod to rotate, the limiting column on the adjusting rod is moved to one end, far away from the rotating handle, of the L-shaped through hole in the transverse direction to be fixed, and at the moment, the part, extending out of the adjusting rod and pressing the support, is the maximum length; the oil tank is being accomplished the location and is compressing tightly, and the tailor welding is on the frame, and after all cylinders loosened, it made spacing post remove back the other end of L type through-hole to rotate rotatory handle once more, and the regulation pole stretches out the length that compresses tightly the support part and diminishes this moment, is about to lie in the rotatory pull-back of fixed height round pin of regulating lever tip, can let out oil tank top space, is favorable to hanging out of frame subassembly.
Preferably, the middle part of the pressing support is provided with the secondary pneumatic device, the secondary pneumatic device comprises a secondary air cylinder and a pneumatic push rod, and one end, close to the oil tank, of the pneumatic push rod is provided with a ball.
Set up second grade pneumatic means between the promotion post that is located the limit for height mechanism at the top promptly and is located the bottom compressing tightly the middle part of support, after oil tank upper surface location accomplishes, under the effect of second grade cylinder, finally compress tightly the oil tank, be equipped with the ball on the second grade cylinder, the ball can the free rotation, can let the oil tank under the state that compresses tightly, can slide.
Preferably, the bottom of the pressing support is provided with a pushing column, the pressing support is connected with the primary pneumatic device through the pushing column, and the placing platform is provided with a moving through hole for the pushing column to penetrate through. The one-level pneumatic device comprises a one-level cylinder, a pneumatic rod of the one-level cylinder is connected with the pushing column, and the pushing column drives the pressing support under the action of the one-level cylinder, so that the whole pressing support is pressed on the oil tank on the guide rail and the sliding block primarily.
Preferably, the top of the placing platform is provided with at least two guide rails for the positioning and pressing mechanism to move. The bottom of the pressing support is provided with a sliding block corresponding to the guide rail, and the sliding block is used for enabling the pressing support to slide on the guide rail.
The utility model discloses a substantive effect is: the utility model primarily compresses the whole compression bracket on the guide rail and the slide block to compress the oil tank under the action of the primary cylinder; the bearing idler wheel is used for positioning the height of the oil tank, and the upper surface of the oil tank is prevented from being damaged by pulling due to the sliding of the bearing idler wheel in the process of pressing the oil tank; after the positioning of the upper surface of the oil tank is finished, the oil tank is finally compressed under the action of a secondary cylinder, balls are arranged on the secondary cylinder, the balls can rotate freely, the oil tank can slide in a compressed state, the height of the oil tank is positioned through a height limiting mechanism, and the compression operation of the oil tank is realized through a primary cylinder and the secondary cylinder; and the oil tank is being accomplished the location and is compressing tightly, and the tailor-welding is on the frame, and all cylinders loosen the back, and the fixed-height round pin can rotatory pull back, can give out the space, is favorable to hanging out of frame subassembly, has improved the positioning accuracy and the efficiency of assembling of fork truck oil tank installation.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is a schematic cross-sectional view of the present embodiment;
FIG. 3 is a schematic view of the extended structure of the height limiting mechanism of the present embodiment;
fig. 4 is a schematic drawing illustrating a structure of the height limiting mechanism according to the embodiment in a retracted state.
Wherein: 1. the device comprises a placement platform, 2, an oil tank, 3, a pressing support, 4, a primary pneumatic device, 5, a secondary pneumatic device, 6, a height limiting mechanism, 7, a rotary handle, 8, a height fixing pin, 9, a guide rail, 10, a pushing column, 11, a cylinder, 12, an L-shaped through hole, 13, a limiting column, 14 and an adjusting rod.
Detailed Description
The following description will further specifically explain embodiments of the present invention by referring to the accompanying drawings.
A positioning and pressing device for assembling a forklift fuel tank is shown in figure 1 and comprises a placement platform 1, wherein a positioning and pressing mechanism is arranged on the placement platform 1, and at least two guide rails 9 for the positioning and pressing mechanism to move are arranged at the top of the placement platform 1. The bottom of the pressing bracket 3 is provided with a slide block corresponding to the guide rail 9, and the slide block is used for enabling the pressing bracket 3 to slide on the guide rail 9. The bottom of the mounting platform 1 is provided with a primary pneumatic device 4 for pushing the positioning and pressing mechanism, and the positioning and pressing mechanism is provided with a height limiting mechanism 6 for positioning the height of the oil tank 2 and a secondary pneumatic device 5 for pressing the oil tank 2. The positioning and pressing mechanism comprises a pressing support 3, a height limiting mechanism 6 is arranged at the top of the pressing support 3, and a bearing roller is arranged at one end, close to the oil tank 2, of the height limiting mechanism 6. Height-limiting mechanism 6 is used for fixing a position the oil tank 2 height, and at oil tank 2 compression in-process, the bearing gyro wheel slidable removes when being convenient for oil tank 2 location adjustment, prevents that oil tank 2 upper surface from being scratched, pulling.
The bottom of the pressing support 3 is provided with a pushing column 10, as shown in fig. 2, the pressing support 3 is connected with the primary pneumatic device 4 through the pushing column 10, and the mounting platform 1 is provided with a moving through hole for the pushing column 10 to pass through. One-level pneumatic means 4 includes the one-level cylinder, and the air leg of one-level cylinder is connected with promotion post 10, under the effect of one-level cylinder, compresses tightly support 3 through promoting the drive of post 10, makes whole support 3 that compresses tightly carry out elementary to oil tank 2 on guide rail 9 and slider. The middle part of the pressing support 3 is provided with a second-stage pneumatic device 5, the second-stage pneumatic device 5 comprises a second-stage cylinder and a pneumatic push rod, and one end of the pneumatic push rod, which is close to the oil tank 2, is provided with a ball. Set up second grade pneumatic means 5 between the promotion post 10 that is located the limit for height mechanism 6 at the top and is located the bottom promptly at the middle part that compresses tightly support 3, after 2 upper surface location of oil tank accomplish, under the effect of second grade cylinder, finally compress tightly oil tank 2, be equipped with the ball on the second grade cylinder, the ball can the free rotation, can let oil tank 2 under the state that compresses tightly, can slide.
Can set up supplementary hold-down mechanism in one side that compresses tightly support 3 and be close to oil tank 2, supplementary hold-down mechanism can set up in the bottom that compresses tightly support 3, supplementary hold-down mechanism comprises a plurality of detachable stripper plate and the stripper plate that is used for shoveling oil tank 2 that is located the stripper plate bottom, the shape of detachable stripper plate corresponding oil tank 2 bottom can be triangle-shaped or L type, when oil tank 2 bottom has the fillet, the removable stripper plate that has inside sunken arc structure.
The height limiting mechanism 6 comprises a rotary handle 7, an adjusting rod 14 and a height fixing pin 8, as shown in fig. 3 and 4, the rotary handle 7 is positioned at one end of the adjusting rod 14 far away from the oil tank 2, and the height fixing pin 8 is positioned at one end of the adjusting rod 14 close to the oil tank 2; the positioning and pressing mechanism is provided with a cylinder 11 for an adjusting rod 14 to penetrate through, the cylinder 11 is provided with an L-shaped through hole 12 for controlling the length of the part of the adjusting rod 14 extending out of the pressing support 3, and the adjusting rod 14 is provided with a corresponding limiting column 13. A fixed height pin 8 and a bearing roller are arranged at one end, close to the oil tank 2, of the adjusting rod 14, the fixed height pin 8 is connected with the bearing roller to enable the bearing roller to rotate, the rotating handle 7 is rotated to drive the adjusting rod 14 to rotate, the limiting column 13 on the adjusting rod 14 is moved to one end, far away from the rotating handle 7, of the L-shaped through hole 12 to be fixed, and at the moment, the portion, extending out of the pressing support 3, of the adjusting rod 14 is the maximum length; the oil tank 2 is being accomplished the location and is compressing tightly, and the tailor-welding is on the frame, and after all cylinders loosened, it made spacing post 13 remove back the other end of L type through-hole 12 to rotate rotatory handle 7 once more, and the regulation pole 14 stretched out the length that compresses tightly 3 parts of support and diminishes this moment, will be located the rotatory pull back of height fixing pin 8 of adjusting the pole 14 tip, can give out 2 top spaces of oil tank, is favorable to hanging out of frame subassembly.
In the embodiment, under the action of the first-stage cylinder, the whole pressing bracket 3 performs primary pressing on the oil tank 2 on the guide rail 9 and the sliding block; the bearing idler wheel is used for positioning the height of the oil tank 2, and the upper surface of the oil tank 2 is prevented from being damaged by pulling due to the sliding of the bearing idler wheel in the compression process of the oil tank 2; after the positioning of the upper surface of the oil tank 2 is completed, the oil tank 2 is finally compressed under the action of a secondary cylinder, balls are arranged on the secondary cylinder, the balls can rotate freely, the oil tank 2 can slide in a compressed state, the height of the oil tank 2 is positioned through a height limiting mechanism 6, and the compression operation of the oil tank 2 is realized through a primary cylinder and the secondary cylinder; and the oil tank 2 is being accomplished the location and is compressing tightly, and the tailor-welded is on the frame, and all cylinders loose the back, and the fixed height round pin 8 can rotate and pull back, can give out the space, is favorable to hanging out of frame subassembly, has improved the positioning accuracy and the efficiency of assembling of 2 installation processes of fork truck oil tank.
The above embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention.
Claims (7)
1. The utility model provides a location closing device is assembled to fork truck oil tank, its characterized in that, includes mounting platform (1), be equipped with location hold-down mechanism on mounting platform (1), mounting platform (1) bottom is equipped with and is used for promoting location hold-down mechanism's one-level pneumatic means (4), be equipped with limit for height mechanism (6) that are used for fixing a position oil tank (2) height on the location hold-down mechanism and be used for compressing tightly second grade pneumatic means (5) of oil tank (2).
2. The forklift fuel tank assembling, positioning and pressing device as claimed in claim 1, wherein the positioning and pressing mechanism comprises a pressing support (3), the height limiting mechanism (6) is arranged at the top of the pressing support (3), and a bearing roller is arranged at one end, close to the fuel tank (2), of the height limiting mechanism (6).
3. The positioning and pressing device for assembling of the fuel tank of the forklift as claimed in claim 1 or 2, wherein the height limiting mechanism (6) comprises a rotary handle (7), an adjusting rod (14) and a height positioning pin (8), the rotary handle (7) is located at one end of the adjusting rod (14) far away from the fuel tank (2), and the height positioning pin (8) is located at one end of the adjusting rod (14) close to the fuel tank (2).
4. The forklift fuel tank assembling, positioning and pressing device as claimed in claim 3, wherein the positioning and pressing mechanism is provided with a cylinder (11) for the adjusting rod (14) to pass through, the cylinder (11) is provided with an L-shaped through hole (12) for controlling the adjusting rod (14) to extend out of the pressing bracket (3) for a part of length, and the adjusting rod (14) is provided with a corresponding limiting column (13).
5. The assembling, positioning and pressing device for the fuel tank of the forklift as claimed in claim 2, wherein the secondary pneumatic device (5) is arranged in the middle of the pressing support (3), the secondary pneumatic device (5) comprises a secondary cylinder and a pneumatic push rod, and a ball is arranged at one end of the pneumatic push rod close to the fuel tank (2).
6. The forklift fuel tank assembling, positioning and pressing device as claimed in claim 2, wherein a pushing column (10) is arranged at the bottom of the pressing support (3), the pressing support (3) is connected with the primary pneumatic device (4) through the pushing column (10), and the placing platform (1) is provided with a moving through hole for the pushing column (10) to pass through.
7. The device for assembling, positioning and pressing the fuel tank of the forklift as claimed in claim 1, 5 or 6, wherein the top of the placement platform (1) is provided with at least two guide rails (9) for moving the positioning and pressing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220945765.2U CN217667401U (en) | 2022-04-22 | 2022-04-22 | Positioning and pressing device for assembling forklift fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220945765.2U CN217667401U (en) | 2022-04-22 | 2022-04-22 | Positioning and pressing device for assembling forklift fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217667401U true CN217667401U (en) | 2022-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220945765.2U Active CN217667401U (en) | 2022-04-22 | 2022-04-22 | Positioning and pressing device for assembling forklift fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217667401U (en) |
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2022
- 2022-04-22 CN CN202220945765.2U patent/CN217667401U/en active Active
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