Heavy forge piece carrying clamping jaw for industrial robot
By designing and installing the upper plate, load-bearing components and clamping components for industrial robots, heavy-duty forgings are used to drive the positioning block and clamping components, the problem of heavy-duty forgings cannot be automatically grasped is solved, and efficient automated operation and safety improvement is achieved.
Patent Information
- Application Number
- CN202422429213.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-09
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-10-09
AI Technical Summary
The existing heavy-duty forging handling jaws cannot achieve automatic gripping and discharging, resulting in low operating efficiency and high risk of manual operation.
A heavy forging jaw for industrial robots including mounting upper plate, load-bearing assembly and clamping assembly is designed, and the hydraulic cylinder drives the positioning block and clamping assembly are used to realize the automatic clamping and handling of forgings.
It realizes automatic clamping and handling of heavy-duty forgings, improves production efficiency and reduces the risk of manual operation.
Smart Images
Figure CN223130715U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of robot grippers, and particularly relates to a heavy forging handling gripper for industrial robots. Background Technique
[0002] The forging handling gripper is an end effector of an industrial robot, mainly used for grasping and discharging forgings. After the blank raw material is pressed and formed by forging equipment, workers need to take it out of the mold and place it on the receiving table.
[0003] For forgings weighing more than 100 kg, 2 workers are required to cooperate in the operation. Manual operation is inefficient, and the operation site has poor conditions and high temperature, and automated grasping and discharging cannot be achieved, reducing the grasping efficiency of forgings. Therefore, we provide a heavy forging handling gripper for industrial robots to solve the above problems. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a heavy forging handling gripper for industrial robots. Through the specific structural design of the upper mounting plate, the bearing assembly and the clamping assembly, the problems that the existing gripper cannot achieve automated grasping and discharging and the forging grasping efficiency is low are solved.
[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:
[0006] The utility model is a heavy forging handling gripper for industrial robots, including an upper mounting plate, a bearing assembly and a clamping assembly. The upper mounting plate is connected to an external robot through a flange. The bearing assembly is installed on one side of the upper mounting plate. The bearing assembly includes symmetrically arranged fixed support plates, and the fixed support plates are fixedly connected to the upper mounting plate. The clamping assembly is installed on one side of the bearing assembly. The clamping assembly includes a hydraulic cylinder. The hydraulic cylinder is installed on the side of the upper mounting plate close to the fixed support plate. The output end of the hydraulic cylinder is fixedly connected with a positioning block. The clamping assembly is used for clamping forgings.
[0007] The utility model is further arranged such that a limiting plate is fixedly arranged on the side of the fixed support plate away from the upper mounting plate, and the output end of the hydraulic cylinder penetrates to the side of the limiting plate away from the fixed support plate.
[0008] The utility model is further arranged such that two first positioning plates are fixedly arranged on the side of the limiting plate away from the fixed support plate. A positioning groove is opened at the top of the first positioning plate, and the output end of the hydraulic cylinder is located between the two positioning grooves.
[0009] The utility model is further arranged such that second positioning plates are symmetrically and fixedly arranged on the side of the limiting plate close to the first positioning plate, and the two first positioning plates are located between the two second positioning plates.
[0010] The present utility model is further configured such that baffles are fixedly arranged on both sides of the limit plate, the baffles are fixedly connected to the fixed support plates, the baffles are fixedly connected to the two first positioning plates, and the baffles are fixedly connected to the second positioning plate.
[0011] The present utility model is further configured such that the positioning block is installed between the two second positioning plates through fasteners, fixing grooves are formed on both sides of the positioning block, and rotating swing rods are rotatably arranged inside the fixing grooves.
[0012] The present utility model is further configured such that one end of the rotating swing rod is rotatably provided with an L-shaped connecting rod, and the L-shaped connecting rod is located between the two first positioning plates.
[0013] The present utility model is further configured such that one side of the L-shaped connecting rod is fixedly connected with an extension arm through fasteners, one end of the extension arm is fixedly connected with a terminal clamping block through fasteners, and the forging is located between the two terminal clamping blocks.
[0014] The present utility model has the following beneficial effects:
[0015] 1. By controlling the movement of the output end of the hydraulic cylinder to drive the movement of the positioning block, the rotating swing rod rotates to drive the two L-shaped connecting rods to rotate. During this process, the two extension arms move to drive the two terminal clamping blocks to move towards each other until the forging is completely clamped by the two terminal clamping blocks. The opening and closing degree of the extension arms can be adjusted by the telescopic movement of the hydraulic cylinder in this process, so as to realize the clamping of forgings with different sizes, greatly improving the utilization rate of the heavy forging handling gripper.
[0016] 2. The robot drives the installation upper plate to move, so that the hydraulic cylinder moves to drive the clamping assembly to move until the clamping assembly moves to the forging clamping position. Subsequently, the forging can be clamped by the clamping assembly, and the robot drives the clamping assembly to move, thereby driving the forging to move to the designated location. At this time, the forging can be released by the clamping assembly. This process can realize the automatic clamping and handling of the forging, improve the production efficiency, and reduce the danger of manual handling at the same time.
[0017] Of course, it is not necessary for any product implementing the present utility model to achieve all the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0019] Figure 1 It is a schematic structural diagram of a heavy forging handling jaw for an industrial robot.
[0020] Figure 2 It is Figure 2 It is Figure 1 a partial structural schematic diagram of
[0021] Figure 3 It is a partial structural schematic diagram of 2.
[0022] Figure 4 It is a diagram showing the mating relationship between the bearing assembly and the upper mounting plate in the present utility model.
[0023] Figure 5 It is Figure 4 a partial structural schematic diagram of
[0024] In the drawings, the list of components represented by each reference numeral is as follows:
[0025] 1 - Upper mounting plate, 2 - Flange, 3 - Bearing assembly, 301 - Fixed support plate, 302 - Limiting plate, 303 - First positioning plate, 304 - Positioning groove, 305 - Second positioning plate, 306 - Baffle plate, 4 - Clamping assembly, 401 - Hydraulic cylinder, 402 - Positioning block, 403 - Fixed groove, 404 - Rotating swing rod, 405 - L-shaped connecting rod, 406 - Extension arm, 407 - End clamping block, 5 - Forging. Specific embodiments
[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
[0027] Specific embodiment one, please refer to Figures 1-5 , the present utility model is a heavy forging handling jaw for an industrial robot, including an upper mounting plate 1, a bearing assembly 3 and a clamping assembly 4. The upper mounting plate 1 is connected to an external robot through a flange 2. The bearing assembly 3 is installed on one side of the upper mounting plate 1. The bearing assembly 3 includes symmetrically arranged fixed support plates 301. The fixed support plates 301 are fixedly connected to the upper mounting plate 1. The clamping assembly 4 is installed on one side of the bearing assembly 3. The clamping assembly 4 includes a hydraulic cylinder 401. The hydraulic cylinder 401 is installed on the side of the upper mounting plate 1 close to the fixed support plate 301. The output end of the hydraulic cylinder 401 is fixedly connected to a positioning block 402. The clamping assembly 4 is used to clamp the forging 5.
[0028] Specifically, a limiting plate 302 is fixedly arranged on the side of the fixed support plate 301 away from the mounting upper plate 1. The output end of the hydraulic cylinder 401 penetrates to the side of the limiting plate 302 away from the fixed support plate 301. Two first positioning plates 303 are fixedly arranged on the side of the limiting plate 302 away from the fixed support plate 301. A positioning groove 304 is formed at the top of the first positioning plate 303. The output end of the hydraulic cylinder 401 is located between the two positioning grooves 304.
[0029] Furthermore, second positioning plates 305 are symmetrically and fixedly arranged on the side of the limiting plate 302 close to the first positioning plates 303. The two first positioning plates 303 are located between the two second positioning plates 305. Baffles 306 are fixedly arranged on both sides of the limiting plate 302. The baffles 306 are fixedly connected to the fixed support plate 301, the first positioning plates 303, and the second positioning plates 305.
[0030] The operation process of this embodiment is as follows: Install the hydraulic cylinder 401 on the mounting upper plate 1. Drive the mounting upper plate 1 to move through a robot, so that the movement of the hydraulic cylinder 401 drives the clamping assembly 4 to move until the clamping assembly 4 moves to the clamping position of the forging 5. Then, the forging 5 can be clamped through the clamping assembly 4, and drive the clamping assembly 4 to move through the robot, thereby driving the forging 5 to move to a specified location. At this time, the forging 5 can be released through the clamping assembly 4.
[0031] Specific Embodiment 2, on the basis of Specific Embodiment 1, the positioning block 402 is installed between the two second positioning plates 305 through fasteners. Fixed grooves 403 are formed on both sides of the positioning block 402. A rotating swing rod 404 is rotatably arranged inside the fixed grooves 403.
[0032] Specifically, an L-shaped connecting rod 405 is rotatably arranged at one end of the rotating swing rod 404. The rotating shaft at the connection between the rotating swing rod 404 and the L-shaped connecting rod 405 is rotatably arranged between the two first positioning plates 303. The L-shaped connecting rod 405 is located between the two first positioning plates 303. One side of the L-shaped connecting rod 405 is fixedly connected with an extension arm 406 through fasteners. One end of the extension arm 406 is fixedly connected with an end clamping block 407 (the end clamping block 407 is of a general design and can adapt to forgings of different shapes, increasing the versatility of the whole set of jaws). The forging 5 is located between the two end clamping blocks 407.
[0033] The operation process of this embodiment is as follows: In the initial state, the two end clamps 407 are farthest apart, and the rotating swing rod 404 is in a horizontal state. When it is necessary to clamp the forging 5, the two end clamps 407 are moved to both sides of the forging 5. The output end of the hydraulic cylinder 401 is controlled to move to drive the positioning block 402 to move, so that the rotating swing rod 404 rotates in the direction of approaching each other, driving the two L-shaped connecting rods 405 to rotate in the direction of approaching each other. During this process, the two lengthened arms 406 move in the direction of approaching each other, driving the two end clamps 407 to move in the direction of approaching each other until the forging 5 is completely clamped by the two end clamps 407. Subsequently, after the entire clamping assembly 4 and the forging 5 are moved to the designated location by the robot, the output end of the hydraulic cylinder 401 is controlled to move in the reverse direction to drive the positioning block 402 to move in the reverse direction, so that the rotating swing rod 404 rotates in the direction of moving away from each other, driving the two L-shaped connecting rods 405 to rotate in the direction of moving away from each other. During this process, the two lengthened arms 406 move in the direction of moving away from each other, driving the two end clamps 407 to move in the direction of moving away from each other until the forging 5 is completely released by the two end clamps 407. This process can realize the clamping and releasing of forgings 5 with different sizes.
[0034] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.
[0035] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not elaborate all the details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present invention, so that those skilled in the art in the relevant technical field can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.
Claims
1. A heavy forging handling gripper for an industrial robot, characterized in that, Comprising: An upper mounting plate (1), which is connected to an external robot through a flange (2); A bearing assembly (3), which is mounted on one side of the upper mounting plate (1). The bearing assembly (3) includes symmetrically arranged fixed support plates (301), and the fixed support plates (301) are fixedly connected to the upper mounting plate (1); And a clamping assembly (4), which is mounted on one side of the bearing assembly (3). The clamping assembly (4) includes a hydraulic cylinder (401), and the hydraulic cylinder (401) is mounted on the side of the upper mounting plate (1) close to the fixed support plate (301). A positioning block (402) is fixedly connected to the output end of the hydraulic cylinder (401), and the clamping assembly (4) is used for clamping a forging (5).
2. The heavy forging handling jaw for an industrial robot according to claim 1, wherein A limiting plate (302) is fixedly arranged on the side of the fixed support plate (301) away from the upper mounting plate (1), and the output end of the hydraulic cylinder (401) penetrates to the side of the limiting plate (302) away from the fixed support plate (301).
3. The heavy forging handling jaw for an industrial robot according to claim 2, characterized in that, Two first positioning plates (303) are fixedly arranged on the side of the limiting plate (302) away from the fixed support plate (301). A positioning groove (304) is formed at the top of the first positioning plate (303), and the output end of the hydraulic cylinder (401) is located between the two positioning grooves (304).
4. The heavy forging handling jaw for an industrial robot according to claim 3, characterized in that, Second positioning plates (305) are symmetrically and fixedly arranged on the side of the limiting plate (302) close to the first positioning plates (303), and the two first positioning plates (303) are located between the two second positioning plates (305).
5. The heavy forging handling jaw for an industrial robot according to claim 4, characterized in that, Baffles (306) are fixedly arranged on both sides of the limiting plate (302), and the baffles (306) are fixedly connected to the fixed support plates (301), the baffles (306) are fixedly connected to the two first positioning plates (303), and the baffles (306) are fixedly connected to the second positioning plates (305).
6. The heavy forging handling gripper for an industrial robot according to claim 5, characterized in that, The positioning block (402) is installed between the two second positioning plates (305) through fasteners. Fixed slots (403) are formed on both sides of the positioning block (402), and a rotating swing rod (404) is rotatably arranged inside the fixed slots (403).
7. The heavy forging handling jaw for an industrial robot according to claim 6, characterized in that, One end of the rotating swing rod (404) is rotatably provided with an L-shaped connecting rod (405), and the L-shaped connecting rod (405) is located between the two first positioning plates (303).
8. The heavy forging handling jaw for an industrial robot according to claim 7, characterized in that, One side of the L-shaped connecting rod (405) is fixedly connected to an extension arm (406) through fasteners, and one end of the extension arm (406) is fixedly connected to an end clamping block (407) through fasteners. The forging (5) is located between the two end clamping blocks (407).