CN210589065U - Simple dismounting device for connecting rod pin shaft of wheel carrying manipulator - Google Patents
Simple dismounting device for connecting rod pin shaft of wheel carrying manipulator Download PDFInfo
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- CN210589065U CN210589065U CN201921710419.0U CN201921710419U CN210589065U CN 210589065 U CN210589065 U CN 210589065U CN 201921710419 U CN201921710419 U CN 201921710419U CN 210589065 U CN210589065 U CN 210589065U
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- connecting rod
- fixed cylinder
- screw
- pin shaft
- screw rod
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Abstract
The utility model discloses a simple dismounting device for a connecting rod pin shaft of a wheel carrying manipulator, which is characterized by comprising a fixed cylinder, a screw rod, a gland and a nut; two ends of the fixed cylinder are opened; the edge of the press cover is slightly larger than the edge of the port of the fixed cylinder and is tightly attached to one port of the fixed cylinder, and a through hole is formed in the center of the press cover; the diameter of the screw is smaller than that of the through hole and penetrates through the through hole; the screw cap is matched with the screw rod and is in threaded connection with the screw rod. The utility model discloses mainly dismantle very difficult problem and formulate to current wheel transport manipulator connecting rod round pin axle, its simple structure is practical, preparation convenient operation, the operation is reliable, uses the utility model discloses can not only take out the fixed pin axle in the wheel transport manipulator connecting rod fast, reduce workman intensity of labour moreover, improve labor efficiency, reduce the change expense, the device does not need big investment basically, and occupation space is little, uses and maintains conveniently.
Description
Technical Field
The utility model belongs to the field of machinary, a use of wheel transportation manipulator equipment is maintained, especially relates to a simple and easy dismounting device of wheel transport manipulator connecting rod round pin axle.
Background
Each process of rolling the wheels is completed by carrying through a hydraulic manipulator, the manipulator can complete the clamping, opening, positioning, lifting, positioning, stretching and rotating positioning of the wheels, all the actions are completed by transmitting numerical values to a hydraulic control element through various working operation executing element sensors for control, and the executing elements are subjected to closed-loop control through the mutual matching among the control elements, so that the manipulator can automatically and accurately complete the actions of various shafts.
The manipulator can receive the extrusion at the bearing of frequent operation in-process, strike, wearing and tearing etc. all can lead to the bearing to damage, must change the bearing manipulator just can normally work after the bearing damages, must shift out the round pin axle when changing the bearing and just can change the bearing, because the compactness of manipulator body design, can lead to partial bearing to change very difficultly, as figure 3, connecting rod 8 is connected with frame 9 through second bearing 7 and round pin axle 5, realize connecting rod 8's rotation, hydro-cylinder 10 is connected with frame 9 through two first bearings 6 and round pin axle 5, realize the rotation of hydro-cylinder 10. Mainly because the space reason leads to round pin axle 5 can't shift out, change the bearing of these specific position departments at every turn and just can pull out the round pin axle through hammering, sled, drawing etc. but the round pin axle of pulling out has the damage of different degrees under this replacement mode, warp even, leads to spare part to scrap, causes certain economic loss, and the change time is long, seriously influences production, makes on-the-spot production efficiency reduce. In order to save the replacement time, a simple pin shaft dismounting device is designed and a perfect technical construction method is formulated to meet the process requirements.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems that the connecting rod pin shaft of the current wheel carrying manipulator is very difficult to disassemble and is difficult to take out, a simple disassembling device and a simple disassembling method for the connecting rod pin shaft of the wheel carrying manipulator are formulated and implemented, and verification is implemented through the disassembling process.
The utility model provides a technical problem's technical scheme as follows:
the utility model relates to a simple dismounting device for a connecting rod pin shaft of a wheel carrying manipulator, which is characterized by comprising a fixed cylinder, a screw rod, a gland and a nut; two ends of the fixed cylinder are opened; the edge of the press cover is slightly larger than the edge of the port of the fixed cylinder and is tightly attached to one port of the fixed cylinder, and a through hole is formed in the center of the press cover; the diameter of the screw is smaller than that of the through hole and penetrates through the through hole; the screw cap is matched with the screw rod and is in threaded connection with the screw rod.
As a further improvement of the technical scheme of the utility model, the fixed cylinder is a round cylinder or a square cylinder.
As a further improvement of the technical scheme of the utility model, the screw rod is the M16 screw rod, the nut is the M16 nut.
As the utility model discloses technical scheme's further improvement, gu fixed section of thick bamboo length is 200mm, and the material is 45 # steel, screw rod length is 250mm, the gland material is 45 steel.
The utility model provides another technical scheme of technical problem:
according to the technical scheme, the method for disassembling the simple disassembling device for the wheel carrying manipulator connecting rod pin shaft is characterized by comprising the following steps:
1) when a pin shaft of a connecting rod of the wheel carrying manipulator is installed according to the specification of the screw rod, a threaded hole matched with the screw rod is machined in the center of the end part of the pin shaft;
2) the screw rod is firstly installed in a threaded hole in the center of the end part of the pin shaft, then the fixed cylinder is sleeved on the outer side of the screw rod, the through hole of the gland penetrates through the screw rod and then is attached to the end part of the fixed cylinder, the nut is installed on the screw rod and is tightly pressed on the gland in a rotating mode, and finally the nut is continuously rotated by a tool to pull out the screw rod and further drive the pin shaft to be pulled out of the rack.
Compared with the prior art, wheel transport manipulator connecting rod round pin axle simple and easy dismounting device, its simple structure is practical, the configuration is reasonable, the investment economizes, it is little to occupy the place, the operation is maintained simply, convenient operation, the operation is reliable. Meanwhile, the dismounting method of the simple dismounting device for the wheel carrying manipulator connecting rod pin shaft meets the process requirement for quickly replacing the manipulator pin shaft, and provides a favorable guarantee for production.
Drawings
The invention will be further explained with reference to the drawings and the detailed description below:
fig. 1 is a schematic perspective view of the present invention;
fig. 2 is an exploded view of the present invention;
fig. 3 is a front view of the present invention;
FIG. 4 is a two-dimensional schematic view of a pin bearing connection of a robot body;
in the figure: 1. the device comprises a fixed cylinder 2, a screw 3, a gland 31, a through hole 4, a nut 5, a pin shaft 6, a first bearing 7, a second bearing 8, a connecting rod 9, a frame 10 and an oil cylinder.
Detailed Description
Example 1:
as shown in fig. 1 and 2, the utility model relates to a simple dismounting device for a connecting rod pin shaft of a wheel carrying manipulator, which is characterized in that the device comprises a fixed cylinder 1, a screw rod 2, a gland 3 and a nut 4; two ends of the fixed cylinder 4 are opened; the edge of the gland 3 is slightly larger than the edge of the port of the fixed cylinder 4 and is tightly attached to one port of the fixed cylinder 1, and the center of the gland is provided with a through hole 31; the diameter of the screw rod 2 is smaller than that of the through hole 31 and penetrates through the through hole 31; the screw cap 4 is matched with the screw rod 2 and is in threaded connection with the screw rod 2.
In the present embodiment, the fixed cylinder 1 is a circular cylinder or a square cylinder, and the present embodiment will be described by taking a circular cylinder as an example.
In this embodiment, the screw 2 is an M16 screw, and the length is 250 mm; the length of the fixed cylinder 1 is 200mm, the inner diameter is 120mm, the outer diameter is 140mm, and the material is No. 45 steel; the screw cap 4 is an M16 screw cap; the gland 3 is made of 45 steel, the inner diameter is 18mm, the outer diameter is 150mm, and the thickness is 20 mm.
Example 2:
the disassembling method of the simple disassembling device for the wheel carrying manipulator connecting rod pin shaft is characterized by comprising the following steps of:
1. when a pin shaft 5 of a connecting rod of the wheel carrying manipulator is installed according to the specification of the screw rod 2, a threaded hole matched with the screw rod 2 is machined in the center of the end part of the pin shaft 5;
2. when the pin shaft 5 is disassembled, the screw rod 2 is firstly installed in a threaded hole in the center of the end part of the pin shaft 5, then the fixed barrel 1 is sleeved on the outer side of the screw rod 2, then the through hole 31 of the gland 3 is sleeved on the screw rod 2 and then attached to the end part of the fixed barrel 1, then the nut 4 is installed on the screw rod 2 and screwed to press the gland 3, and finally the nut 4 is continuously rotated by a tool to pull out the screw rod 2, so that the pin shaft 5 is driven to be pulled out of the rack.
The above is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (4)
1. A simple dismounting device for a wheel carrying manipulator connecting rod pin shaft is characterized by comprising a fixed cylinder (1), a screw (2), a gland (3) and a nut (4); two ends of the fixed cylinder (1) are opened; the edge of the gland (3) is slightly larger than the edge of the port of the fixed cylinder (1) and is tightly attached to one port of the fixed cylinder (1), and a through hole (31) is formed in the center of the gland; the diameter of the screw rod (2) is smaller than that of the through hole (31) and penetrates through the through hole (31); the screw cap (4) is matched with the screw rod (2) and is in threaded connection with the screw rod (2).
2. The simple dismounting device for the connecting rod pin shaft of the wheel carrying manipulator as claimed in claim 1, wherein the fixed cylinder (1) is a circular cylinder or a square cylinder.
3. The device for easily disassembling the connecting rod pin shaft of the wheel carrying manipulator as claimed in claim 1, wherein the screw (2) is an M16 screw, and the nut (4) is an M16 nut.
4. The simple dismounting device for the connecting rod pin shaft of the wheel carrying manipulator as claimed in claim 1, wherein the length of the fixed cylinder (1) is 200mm, the material is 45-gauge steel, the length of the screw (2) is 250mm, and the material of the gland (3) is 45-gauge steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921710419.0U CN210589065U (en) | 2019-10-12 | 2019-10-12 | Simple dismounting device for connecting rod pin shaft of wheel carrying manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921710419.0U CN210589065U (en) | 2019-10-12 | 2019-10-12 | Simple dismounting device for connecting rod pin shaft of wheel carrying manipulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210589065U true CN210589065U (en) | 2020-05-22 |
Family
ID=70718878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921710419.0U Active CN210589065U (en) | 2019-10-12 | 2019-10-12 | Simple dismounting device for connecting rod pin shaft of wheel carrying manipulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210589065U (en) |
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2019
- 2019-10-12 CN CN201921710419.0U patent/CN210589065U/en active Active
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