CN217552411U - Manipulator for truck tire assembly - Google Patents
Manipulator for truck tire assembly Download PDFInfo
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- CN217552411U CN217552411U CN202221698166.1U CN202221698166U CN217552411U CN 217552411 U CN217552411 U CN 217552411U CN 202221698166 U CN202221698166 U CN 202221698166U CN 217552411 U CN217552411 U CN 217552411U
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- fixing frame
- carrier roller
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- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 abstract description 12
- 238000007906 compression Methods 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 6
- 230000007246 mechanism Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a manipulator for truck tire assembly, which comprises a hoisting arm and a clamp body arranged below the hoisting arm; the clamp body comprises a vertically arranged clamp fixing frame, a driving carrier roller and a driven carrier roller are respectively arranged at two ends of the lower part of the clamp fixing frame, a driven compression roller capable of being adjusted in a vertical sliding mode is arranged at the upper part of the clamp fixing frame, the driving carrier roller, the driven carrier roller and the driven compression roller are located on one side, away from an operating handle, of the clamp fixing frame and are perpendicular to the clamp fixing frame, and one end of each of the driving carrier roller, the driven carrier roller and the driven compression roller is rotatably connected with the clamp fixing frame; and one side of the fixture fixing frame, which is close to the operating handle, is provided with a pneumatic motor, and an output shaft of the pneumatic motor is fixedly connected with one end of the driving carrier roller through a coupler. The utility model provides a manipulator can assist the workman to carry out tire transport and assembly to the assembly angle of adjustment tire makes the screw of tire and the double-screw bolt alignment of truck tire installation region.
Description
Technical Field
The utility model relates to a manipulator technical field, concretely relates to manipulator is used in truck tire assembly.
Background
Tires are ground-rolling annular elastic rubber products assembled on various vehicles or machines, and are generally mounted on metal rims to support vehicle bodies, cushion external impacts, achieve contact with road surfaces, and ensure the driving performance of the vehicles. During the tire assembly process, it is not only necessary to carry the tire to the tire mounting area, but it is also necessary to align the threaded holes of the tire with the studs of the truck tire mounting area. For a small automobile, the tire has small volume and relatively light weight, and can be carried and installed manually; however, for large mechanical trucks or other large construction machinery vehicles, the tires are bulky and heavy, and if the tires are assembled manually, the labor intensity of workers is high, the installation is time-consuming and labor-consuming, and safety accidents are easy to happen. Therefore, a manipulator suitable for assembling a truck tire is needed to assist workers in carrying and assembling the truck tire.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a manipulator for truck tire assembly can assist the workman to carry out truck tire transport and assembly to the screw that the assembly angle of adjustment truck tire made truck tire aligns with truck tire installation area's double-screw bolt.
The utility model discloses a realize above-mentioned purpose, the technical solution who adopts is:
the manipulator for assembling the truck tire comprises a hoisting arm and a clamp body arranged below the hoisting arm, wherein the clamp body is fixedly connected with the hoisting arm;
the clamp comprises a clamp body and is characterized in that the clamp body comprises a clamp fixing frame which is vertically arranged, an operating handle is arranged on one side of the clamp fixing frame, a driving carrier roller and a driven carrier roller are respectively arranged at two ends of the lower part of the clamp fixing frame, a driven compression roller which can be adjusted in a vertical sliding mode is arranged on the upper part of the clamp fixing frame, the driving carrier roller, the driven carrier roller and the driven compression roller are located on one side, away from the operating handle, of the clamp fixing frame and are perpendicular to the clamp fixing frame, and one ends of the driving carrier roller, the driven carrier roller and the driven compression roller are rotatably connected with the clamp fixing frame;
and one side of the fixture fixing frame, which is close to the operating handle, is provided with a pneumatic motor, and an output shaft of the pneumatic motor is fixedly connected with one end of the driving carrier roller through a coupler.
Furthermore, one side of the upper portion of the fixture fixing frame, which is close to the operating handle, is provided with a sliding block which is in sliding connection with the fixture fixing frame, the fixture fixing frame is provided with a sliding rail which is matched with the sliding block, and the driven pressing roller is arranged on one side of the sliding block and is in rotating connection with the sliding block.
Furthermore, a driving cylinder is arranged on one side, close to the operating handle, of the fixture fixing frame, one end of a piston rod of the driving cylinder is connected with the sliding block, one end of a cylinder seat of the driving cylinder is connected with the fixture fixing frame, and the driving cylinder drives the sliding block to slide up and down along the sliding rail.
Furthermore, connecting sleeves are arranged on two sides of the lower portion of the clamp fixing frame and one side of the sliding block, one ends of the driving carrier roller, the driven carrier roller and the driven pressing roller are respectively sleeved into the corresponding connecting sleeves, and bearings are sleeved at the ends of the driving carrier roller, the driven carrier roller and the driven pressing roller which are sleeved into the connecting sleeves.
Furthermore, a pre-positioning assembly capable of contacting with the side surface of the tire is arranged on one side, away from the operating handle, of the lower portion of the clamp fixing frame, and the pre-positioning assembly is located between the driving carrier roller and the driven carrier roller;
the pre-positioning assembly is provided with 2 groups, the 2 groups of pre-positioning assemblies are symmetrically arranged, each group of pre-positioning assemblies comprises a pre-positioning rod, a U-shaped pre-positioning frame and a pre-positioning rotating wheel, the U-shaped pre-positioning frame is fixed at one end of the pre-positioning rod, the other end of the pre-positioning rod is fixed on the fixture fixing frame, the pre-positioning rotating wheel is arranged in the U-shaped pre-positioning frame, and the pre-positioning rotating wheel is rotatably connected with the U-shaped pre-positioning frame.
Furthermore, the included angle between the axis of the pre-positioning rotating wheel and the horizontal plane is 20-90 degrees.
Furthermore, the driving carrier roller, the driven carrier roller and the driven press roller are all provided with anti-skidding lines outside.
Furthermore, a nut box is arranged on one side, close to the operating handle, of the fixture fixing frame.
The beneficial effects of the utility model are that:
(1) The utility model provides a manipulator for truck tire assembly, including the anchor clamps body that comprises initiative bearing roller, driven compression roller, and driven compression roller can adjust from top to bottom under the effect of drive cylinder and slip subassembly to realize carrying out the centre gripping to the truck tire of different diameters;
(2) The utility model provides a manipulator is used in truck tire assembly, the initiative bearing roller is connected with pneumatic motor, and pneumatic motor can drive the initiative bearing roller and rotate, and because truck tire and initiative bearing roller, driven compression roller contact and clip the tire, when the initiative bearing roller rotates, driven bearing roller, driven compression roller also rotate simultaneously to make the tire rotate, and then adjust the double-screw bolt alignment of screw and tire installation region on the tire of tire assembly angle messenger.
(3) Compared with the manual assembly, the utility model provides a manipulator for truck tire assembly can assist the workman to carry out truck tire transport and assembly, has reduced intensity of labour, has improved work efficiency.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a manipulator for assembling a truck tire according to the present invention;
FIG. 2 is a schematic view of the overall structure of the manipulator for assembling a truck tire according to the present invention;
FIG. 3 is a front view of the truck tire assembling robot of the present invention;
fig. 4 is a schematic structural view of the driving idler;
FIG. 5 is a schematic diagram of a pre-positioning assembly;
fig. 6 is a schematic view of the manipulator clamping tire for truck tire assembly according to the present invention.
The figure is marked with: 1. hoisting the arm; 2. a clamp body; 21. a fixture mount; 22. a driving carrier roller; 23. a driven carrier roller; 24. a driven press roll; 25. a pneumatic motor; 26. a connecting sleeve; 27. a bearing; 3. an operating handle; 4. a sliding assembly; 41. a slider; 42. a slide rail; 43. a driving cylinder; 5. a pre-positioning assembly; 51. pre-positioning a rod; 52.U-shaped pre-positioning frames; 53. pre-positioning the rotating wheel; 6. a nut box.
Detailed Description
The utility model provides a manipulator is used in truck tire assembly, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, following right the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "top", "bottom", "upper", "lower", and the like refer to orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.
The present invention will be described in detail with reference to the accompanying drawings:
referring to fig. 1 to 4, the present embodiment provides a manipulator for truck tire assembly, including a hoisting arm 1 and a fixture body 2 disposed below the hoisting arm 1, where the fixture body 2 is fixedly connected to the hoisting arm 1, an operating handle 3 is disposed on one side of the fixture body 2, and the operating handle 3 is specifically disposed on one side of a fixture fixing frame 21 described below.
Specifically, the clamp body 2 comprises a clamp fixing frame 21, a driving carrier roller 22 and a driven carrier roller 23 which are positioned at the lower part of the clamp fixing frame, a driven pressure roller 24 which is positioned at the upper part of the clamp fixing frame, and a pneumatic motor 25 which drives the driving carrier roller 22 to rotate, wherein the driving carrier roller 22, the driven carrier roller 23 and the driven pressure roller 24 are all positioned at one side of the clamp fixing frame 21, which is far away from an operating handle, and are all perpendicular to the clamp fixing frame 21, and anti-skid threads are arranged outside the driving carrier roller 22, the driven carrier roller 23 and the driven pressure roller 24, so that the friction force between the driving carrier roller 22, the driven carrier roller 23 and the driven pressure roller 24 is increased; the driving carrier roller, the driven carrier roller and the driven press roller form a clamping part of the clamp body.
The fixture fixing frame 21 is of a rectangular frame structure and comprises two longitudinal beams and two cross beams, the fixture fixing frame 21 is arranged in the vertical direction, and the top of the fixture fixing frame 21 is fixedly connected with the hoisting arm 1;
the driving carrier roller 22 and the driven carrier roller 23 are respectively arranged at two ends of the lower part of the clamp fixing frame 21, two ends of the lower part of the clamp fixing frame 21 are provided with connecting sleeves 26, one end of each of the driving carrier roller 22 and the driven carrier roller 23 is respectively sleeved into the corresponding connecting sleeve 26, and the outer part of one end of each of the driving carrier roller 22 and the driven carrier roller 23 sleeved into the connecting sleeve is sleeved with a bearing 27;
the driven press roller 24 is arranged at the upper part of the clamp fixing frame 21 and can form an isosceles triangle structure with the driving carrier roller 22 and the driven carrier roller 23, and the driven press roller 24 is connected with the clamp fixing frame 21 in a sliding manner through the sliding assembly 4, so that the up-and-down sliding adjustment of the driven press roller 24 can be realized; in addition, a connecting sleeve 26 is also fixedly arranged on one side of the sliding component 4, one end of the driven press roller 24 is sleeved in the connecting sleeve 26 on the side surface of the sliding component, and a bearing is sleeved outside one end of the driven press roller 24 sleeved in the connecting sleeve;
the pneumatic motor 25 is arranged on one side of the fixture fixing frame close to the operating handle, and an output shaft of the pneumatic motor 25 is fixedly connected with one end of the driving carrier roller 22 sleeved into the connecting sleeve through a coupler.
When the truck tire is placed on the driving carrier roller 22 and the driven carrier roller 23, the driven press roller 24 can press the top surface of the truck tire by adjusting the height of the driven press roller 24, so that the truck tire is clamped; then the pneumatic motor 25 is started, the pneumatic motor can drive the driving carrier roller to rotate, and the truck tire is contacted with the driving carrier roller, the driven carrier roller and the driven press roller to clamp the tire, so that when the driving carrier roller rotates, the driven carrier roller and the driven press roller also rotate simultaneously to rotate the tire, and the assembly angle of the tire is adjusted to align the screw hole on the tire with the stud in the tire installation area.
Specifically, the sliding assembly 4 includes a sliding block 41 slidably connected to the fixture fixing frame, a sliding rail 42 engaged with the sliding block 41, and a driving cylinder 43 for driving the sliding block 41 to slide up and down along the sliding rail 42; the sliding block 41 is arranged on one side of the clamp fixing frame close to the operating handle in a sliding mode; the slide rail 42 is fixedly arranged on one side of the upper part of the clamp fixing frame 21 close to the operating handle; the driving cylinder 43 is disposed on one side of the fixture fixing frame close to the operating handle, one end of a piston rod of the driving cylinder 43 is hinged to the slider 41, and one end of a cylinder base of the driving cylinder 43 is hinged to the lower portion of the fixture fixing frame 21. The coupling sleeve 26 engaged with the driven press roller 24 is fixedly provided on one side of the slider 41, that is, the driven press roller 24 is provided on one side of the slider 41. When the driving cylinder 43 drives the slide block 41 to slide up and down along the slide rail 42, the driven press roller 24 can be driven to move up and down, so that truck tires with different sizes can be clamped.
Referring to fig. 5, a pre-positioning assembly 5 capable of contacting with the side surface of a tire is arranged on one side of the lower part of the fixture fixing frame 21 away from the operating handle 3, and the pre-positioning assembly 5 is positioned between a driving idler 22 and a driven idler 23; and the vertical surface of the prepositioning assembly 5 coincides with the vertical surface of one end of the connecting sleeve 26 far away from the fixture fixing frame 21 or the vertical surface of the prepositioning assembly 5 exceeds the vertical surface of one end of the connecting sleeve 26 far away from the fixture fixing frame 21, namely, when clamping the tire, the side surface of the tire can be firstly contacted with the prepositioning surface of the prepositioning assembly, and the tire is prevented from being contacted with the connecting sleeve instead of being contacted with the driving carrier roller and the driven carrier roller due to the fact that the tire clamping position is too close to the fixture fixing frame.
Specifically, the pre-positioning assemblies 5 are provided with 2 groups, each group of pre-positioning assemblies 5 comprises a pre-positioning rod 51, a U-shaped pre-positioning frame 52 and a pre-positioning rotating wheel 53, wherein the U-shaped pre-positioning frame 52 is fixed at one end of the pre-positioning rod 51, the other end of the pre-positioning rod 51 is fixed on a fixture fixing frame, a mounting plate with a mounting hole is arranged at the lower part of the fixture fixing frame, the pre-positioning rods penetrate through the mounting hole in the mounting plate and are fixed with the mounting plate through bolts, and when the pre-positioning rods are fixed, the mounting angles of the pre-positioning assemblies can be adjusted through rotating the pre-positioning rods; the pre-positioning rotating wheel 53 is rotatably arranged in the U-shaped pre-positioning frame 52, specifically, rotating shafts can be arranged on two sides of the pre-positioning rotating wheel 53 and are rotatably connected with two sides of the U-shaped pre-positioning frame 52 through the rotating shafts; the pre-positioning wheel 53 is smooth and can rotate along with the tire to reduce friction with the side of the tire.
In addition, the angle between the axis of the pre-positioning runner 53 and the horizontal plane is 20 to 90 °. Preferably, the extension line of the axis of the pre-positioning wheel 53 passes through the center of the tire, and since the pre-positioning wheel and the tire are in different planes, the extension line of the axis of the pre-positioning wheel herein passes through the center of the tire from a spatial perspective, that is, the extension line of the axis of the pre-positioning wheel passes through the central axis of the tire.
The clamp fixing frame 21 is provided with a nut box 6 at one side close to the operating handle 3, the nut box 6 is positioned above the pneumatic motor 25, the nut box 6 is used for containing a nut, when a screw hole on the tire is aligned with a stud in a tire mounting area, the tire is mounted on the stud, and then the nut is taken out from the nut box for fixing.
The top of the hoisting arm 1 can be connected to a moving mechanism, the moving mechanism is a device capable of achieving lifting and lateral movement of a manipulator, for example, a mobile balance crane is adopted, specifically, a pneumatic fully balanced soft-rope manipulator (201921189187.9) designed by the applicant itself is adopted, the moving mechanism and the connection mode of the hoisting arm and the moving mechanism can be achieved by using the prior art, and details are not repeated in this embodiment.
In this embodiment, the operating handle 3 is provided with a plurality of control buttons, such as a raising, lowering, clamping, releasing, advancing, retreating, left-handed and right-handed buttons, which are mainly used for controlling the manipulator to perform the raising, lowering, clamping, releasing, advancing and retreating actions and rotate the clamped tire. The lifting and descending of the manipulator are realized through the moving mechanism, the clamping and the loosening of the manipulator are realized through controlling the driven compression roller to slide up and down through the driving cylinder, and the rotation of the tire is realized through driving the driving carrier roller to rotate through the pneumatic motor. The installation of each control button and the connection mode of the control button and the moving mechanism, the driving cylinder, the pneumatic motor and the like can be realized by utilizing the prior art, and the description is omitted in this embodiment.
Referring to fig. 6, the manipulator for assembling a truck tire provided in this embodiment is configured to transport a truck tire vertically placed in a tire placement area to a tire to-be-installed area on a truck, and assist manual tire assembly, and includes:
(1) Firstly, an operator holds an operating handle and presses a related control button, a manipulator is moved to one side of a truck tire to be assembled by using a moving mechanism, and then a release button on the operating handle is pressed to extend a piston rod of a driving cylinder and drive a sliding block and a driven press roller to slide upwards, so that a clamping part of a clamp body is in an open state;
(2) Then moving the mechanical arm to the direction of the tire, enabling the driving carrier roller and the driven carrier roller to be positioned below the tire, adjusting the position of the mechanical arm, enabling the driving carrier roller and the driven carrier roller to be tightly attached to the tire, stopping moving when the side surface of the tire is attached to the pre-positioning rotating wheel, then pressing a clamping button of an operating handle, enabling a piston rod of a driving cylinder to be retracted, driving a driven press roller to slide downwards, and clamping the tire;
(3) Then, the clamped tire is transferred to a tire to-be-installed area on a truck through a moving mechanism, then a left-handed or right-handed button on an operating handle is pressed, a pneumatic motor is controlled to rotate forwards or backwards, the pneumatic motor drives a driving carrier roller to rotate, meanwhile, a driven carrier roller and a driven compression roller rotate along with the driving carrier roller, so that the tire rotates, and when a screw hole in the tire corresponds to a stud direction of the tire to-be-installed area, the pneumatic motor is turned off; then, mounting the tire on the stud, and taking the nut out of the nut box for fixing;
(4) After the tire is assembled, a release button on the operating handle is pressed, a piston rod of the driving cylinder is extended out to drive the sliding block and the driven press roller to slide upwards, the tire is not clamped, the tire is returned to the initial position, and the next tire is transported and assembled.
It should be noted that the parts not described in the present invention can be realized by using or referring to the existing technologies.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (9)
1. The manipulator for truck tire assembly is characterized by comprising a hoisting arm and a clamp body arranged below the hoisting arm, wherein the clamp body is fixedly connected with the hoisting arm;
the clamp comprises a clamp body and is characterized in that the clamp body comprises a clamp fixing frame which is vertically arranged, an operating handle is arranged on one side of the clamp fixing frame, a driving carrier roller and a driven carrier roller are respectively arranged at two ends of the lower part of the clamp fixing frame, a driven press roller capable of being adjusted in a vertical sliding mode is arranged on the upper part of the clamp fixing frame, the driving carrier roller, the driven carrier roller and the driven press roller are located on one side, away from the operating handle, of the clamp fixing frame and are perpendicular to the clamp fixing frame, and one ends of the driving carrier roller, the driven carrier roller and the driven press roller are rotatably connected with the clamp fixing frame;
and one side of the fixture fixing frame, which is close to the operating handle, is provided with a pneumatic motor, and an output shaft of the pneumatic motor is fixedly connected with one end of the driving carrier roller through a coupler.
2. The manipulator for assembling the truck tire as claimed in claim 1, wherein a slide block slidably connected with the fixture holder is disposed on a side of an upper portion of the fixture holder close to the operating handle, a slide rail matched with the slide block is disposed on the fixture holder, and the driven pressure roller is disposed on a side of the slide block and rotatably connected with the slide block.
3. The manipulator for assembling the truck tire as claimed in claim 2, wherein a driving cylinder is disposed on a side of the clamp fixing frame close to the operating handle, one end of a piston rod of the driving cylinder is connected to the slider, one end of a cylinder base of the driving cylinder is connected to the clamp fixing frame, and the driving cylinder drives the slider to slide up and down along the slide rail.
4. The manipulator for assembling the truck tire as claimed in claim 2, wherein connecting sleeves are respectively arranged on both sides of the lower portion of the clamp fixing frame and one side of the sliding block, one ends of the driving carrier roller, the driven carrier roller and the driven press roller are respectively sleeved into the corresponding connecting sleeves, and bearings are respectively sleeved on the ends of the driving carrier roller, the driven carrier roller and the driven press roller which are sleeved into the connecting sleeves.
5. The manipulator for assembling the truck tire as claimed in claim 4, wherein a pre-positioning assembly capable of contacting with the side surface of one side of the tire is arranged on one side of the lower part of the clamp fixing frame away from the operating handle, and the pre-positioning assembly is positioned between the driving carrier roller and the driven carrier roller.
6. The manipulator for assembling truck tires according to claim 5, characterized in that, the pre-positioning components are arranged in 2 groups, and the 2 groups of pre-positioning components are symmetrically arranged; each group of pre-positioning assemblies comprises a pre-positioning rod, a U-shaped pre-positioning frame and a pre-positioning rotating wheel, the U-shaped pre-positioning frame is fixed at one end of the pre-positioning rod, the other end of the pre-positioning rod is fixed on the fixture fixing frame, the pre-positioning rotating wheel is arranged in the U-shaped pre-positioning frame, and the pre-positioning rotating wheel is rotatably connected with the U-shaped pre-positioning frame.
7. The manipulator for truck tire assembly according to claim 6, wherein the angle between the axis of the pre-positioning wheel and the horizontal plane is 20-90 °.
8. The manipulator for assembling the truck tire as claimed in claim 1, wherein the driving carrier roller, the driven carrier roller and the driven press roller are provided with anti-skid threads on the outer portions.
9. The manipulator for assembling a truck tire according to claim 1, wherein a nut box is provided on a side of the jig mount close to the operating handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221698166.1U CN217552411U (en) | 2022-06-30 | 2022-06-30 | Manipulator for truck tire assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221698166.1U CN217552411U (en) | 2022-06-30 | 2022-06-30 | Manipulator for truck tire assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217552411U true CN217552411U (en) | 2022-10-11 |
Family
ID=83503052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221698166.1U Active CN217552411U (en) | 2022-06-30 | 2022-06-30 | Manipulator for truck tire assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217552411U (en) |
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2022
- 2022-06-30 CN CN202221698166.1U patent/CN217552411U/en active Active
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