CN215357162U - Oil cylinder end righting gripper - Google Patents
Oil cylinder end righting gripper Download PDFInfo
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- CN215357162U CN215357162U CN202120831838.0U CN202120831838U CN215357162U CN 215357162 U CN215357162 U CN 215357162U CN 202120831838 U CN202120831838 U CN 202120831838U CN 215357162 U CN215357162 U CN 215357162U
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- gripper
- oil cylinder
- cylinder
- connecting plate
- clamping
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Abstract
The utility model relates to an oil cylinder end righting gripper which comprises a rotating motor, wherein the rotating motor is connected with a coupler and a rotating supporting seat, the rotating supporting seat is connected with a robot mounting seat, the coupler is connected with a rotating shaft, the rotating shaft is connected with a gripper connecting plate, the gripper connecting plate is provided with a linear guide rail and a clamping cylinder, two ends of the gripper connecting plate are provided with limiting screws, two ends of the clamping cylinder are connected with clamping plates, and the clamping plates are connected with the gripper connecting plate through the linear guide rail. The clamping plate adopted by the utility model reduces the alignment difficulty of the gripper to the mast oil cylinder, so that the gripper can correct the mast oil cylinder, the labor intensity of workers can be reduced, the labor force is saved, the cost is reduced, the production efficiency is improved, and the preparation work is provided for the automatic assembly of the mast oil cylinder.
Description
Technical Field
The utility model relates to the technical field of mast oil cylinders, in particular to an oil cylinder end righting gripper.
Background
The mast oil cylinder is a power element for supporting the mast in the rotary drilling rig and is responsible for realizing the swinging of the mast, and the mast oil cylinder consists of: the cylinder comprises a cylinder barrel, a cylinder rod, a sealing assembly and the like, wherein a joint bearing is arranged at the end part of the cylinder rod, and a middle shaft sleeve of the joint bearing can swing randomly, so that an included angle is formed between the end surface of the middle shaft sleeve of the joint bearing and the end surface of the cylinder rod. Before the mast oil cylinder is assembled with the mast, the mast oil cylinder needs to be manually righted so as to facilitate the assembly of the later pin shaft.
In the mast hydro-cylinder assembling process, artifical joint bearing assembly efficiency of righting is low, and is dangerous, can't satisfy automatic assembly requirement, and the prerequisite of automatic assembly is realized to the mast hydro-cylinder: the end face of the joint bearing at the end part of the mast oil cylinder is ensured to be parallel to the mast oil cylinder rod, and the end face of the mast oil cylinder rod is arranged to be parallel to the mast, so that the mast oil cylinder is placed on the tool support, the end face of the mast oil cylinder rod is required to be ensured to be parallel to the mast, and preparation is provided for automatic assembly.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems in the related art, the utility model provides an oil cylinder end righting gripper which can effectively solve the problems.
In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:
the utility model provides a tongs is right to hydro-cylinder end, includes the rotating electrical machines, the rotating electrical machines is connected with shaft coupling and rotation support seat, rotation support seat is connected with the robot mount pad, the shaft coupling is connected with the rotation axis, the rotation axis is connected with the tongs connecting plate, the tongs connecting plate is provided with linear guide and die clamping cylinder, tongs connecting plate both ends all are provided with stop screw, die clamping cylinder's both ends all are connected with the clamp plate, the clamp plate passes through linear guide with the tongs connecting plate is connected.
Furthermore, the clamping plate is provided with a compression spring, one end of the compression spring is connected with a spring gland, and the other end of the compression spring is connected with a floating head.
Further, the spring gland and the floating head are respectively arranged on two sides of the clamping plate.
Further, the direction of the floating head on the clamping plate is opposite to the direction of the floating head on the other clamping plate.
Further, the robot mounting seat is connected with a robot arm.
The utility model has the beneficial effects that:
the clamping plate adopted by the utility model reduces the alignment difficulty of the gripper to the mast oil cylinder, so that the gripper can correct the mast oil cylinder, the labor intensity of workers can be reduced, the labor force is saved, the cost is reduced, the production efficiency is improved, and the preparation work is provided for the automatic assembly of the mast oil cylinder.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of a cylinder end righting gripper according to the present invention;
FIG. 2 is a top view of a cylinder end straightening gripper according to the present invention;
fig. 3 is a schematic structural view of a clamping plate in the cylinder end centering gripper according to the utility model.
In the figure: 1. the robot comprises a rotating motor, 2, a robot mounting seat, 3, a coupler, 4, a rotating supporting seat, 5, a rotating shaft, 6, a linear guide rail, 7, a spring gland, 8, a compression spring, 9, a floating head, 10, a limiting screw, 11, a clamping cylinder, 12, a clamping plate, 13 and a gripper connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
As shown in fig. 1-3, the utility model provides a cylinder end righting gripper, which is characterized in that: including rotating electrical machines 1, rotating electrical machines 1 is connected with shaft coupling 3 and rotating support seat 4, rotating support seat 4 is connected with robot mount pad 2, shaft coupling 3 is connected with rotation axis 5, rotation axis 5 is connected with tongs connecting plate 13, tongs connecting plate 13 is provided with linear guide 6 and die clamping cylinder 11, tongs connecting plate 13 both ends all are provided with stop screw 10, die clamping cylinder 11's both ends all are connected with clamp plate 12, clamp plate 12 passes through linear guide 6 with tongs connecting plate 13 is connected, robot mount pad 2 is connected with robot arm.
In an embodiment of the present invention, the clamping plate 12 is provided with a compression spring 8, one end of the compression spring 8 is connected to a spring gland 7, the other end of the compression spring 8 is connected to a floating head 9, the spring gland 7 and the floating head 9 are respectively arranged on two sides of the clamping plate 12, and the direction of the floating head 9 on the clamping plate 12 is opposite to the direction of the floating head 9 on the other clamping plate 12.
For the convenience of understanding the above technical solution of the present invention, the following detailed description of the above technical solution of the present invention is made by specific use of:
when the manipulator is used specifically, according to the oil cylinder end righting gripper disclosed by the utility model, the clamping plate 12 is moved to the position right above a mast oil cylinder through a robot arm, the clamping plate 12 is in an open state under the action of the clamping cylinder 11, and the rotating motor 1 drives the gripper connecting plate 13 through the rotating shaft 5, so that the clamping plate 12 rotates to a position parallel to the mounting surface of the mast oil cylinder; then the clamping plates 12 move downwards, the center line of the floating head 9 is overlapped with the center line of the end face of the mast oil cylinder, the clamping cylinder 11 contracts to drive the two clamping plates 12 to fold, the floating head 9 is in contact with the middle sleeve of the joint bearing of the mast oil cylinder and is clamped and centered, the floating head 9 is in a floating state under the action of the compression spring 8, the left and right movement of the end part of the mast oil cylinder can be automatically adapted, and the centering difficulty of an initial gripper and the end part of the mast oil cylinder is reduced; after the straightening is finished, the clamping plate 12 is kept for 3-5 seconds under the action of the clamping cylinder 11, after the mast oil cylinder is ensured to be static, the clamping cylinder 11 is opened again to drive the clamping plate 12 to be opened, and finally the mast oil cylinder is separated under the drive of a robot arm.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides a tongs are right to hydro-cylinder end which characterized in that: including rotating electrical machines (1), rotating electrical machines (1) are connected with shaft coupling (3) and rotating support seat (4), rotating support seat (4) are connected with robot mount pad (2), shaft coupling (3) are connected with rotation axis (5), rotation axis (5) are connected with tongs connecting plate (13), tongs connecting plate (13) are provided with linear guide (6) and die clamping cylinder (11), tongs connecting plate (13) both ends all are provided with stop screw (10), the both ends of die clamping cylinder (11) all are connected with clamp plate (12), clamp plate (12) pass through linear guide (6) with tongs connecting plate (13) are connected.
2. The cylinder end straightening gripper according to claim 1, characterized in that: the clamping plate (12) is provided with a compression spring (8), one end of the compression spring (8) is connected with a spring gland (7), and the other end of the compression spring (8) is connected with a floating head (9).
3. The cylinder end straightening gripper according to claim 2, characterized in that: the spring gland (7) and the floating head (9) are respectively arranged on two sides of the clamping plate (12).
4. The cylinder end straightening gripper as claimed in claims 2-3, characterized in that: the direction of the floating head (9) on the clamping plate (12) is opposite to the direction of the floating head (9) on the other clamping plate (12).
5. The cylinder end straightening gripper according to claim 1, characterized in that: the robot mounting seat (2) is connected with a robot arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120831838.0U CN215357162U (en) | 2021-04-22 | 2021-04-22 | Oil cylinder end righting gripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120831838.0U CN215357162U (en) | 2021-04-22 | 2021-04-22 | Oil cylinder end righting gripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215357162U true CN215357162U (en) | 2021-12-31 |
Family
ID=79627670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120831838.0U Active CN215357162U (en) | 2021-04-22 | 2021-04-22 | Oil cylinder end righting gripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215357162U (en) |
-
2021
- 2021-04-22 CN CN202120831838.0U patent/CN215357162U/en active Active
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