Forging manipulator device

By designing a forging robot device that combines a rotary mechanism, a telescopic cylinder, and a clamping cylinder, the problems of high cost, low efficiency, and poor safety in forging small workpieces are solved, and a low-cost, high-efficiency, and high-safety forging operation is achieved.

CN222326600UActive Publication Date: 2025-01-10LINYI HENGYUE GEAR CO LTD
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Patent Information

Application Number
CN202420159670.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-01-23
Publication Date
2025-01-10
Estimated Expiration
2034-01-23

AI Technical Summary

Technical Problem

Existing forging equipment suffers from high costs, low efficiency, and poor safety when processing small workpieces. In particular, large robotic arms are expensive, have complex procedures, and require high labor intensity and pose safety hazards when operated manually.

Method used

A forging robot device was designed, which adopts a combination of a rotary mechanism, a telescopic cylinder, a clamping cylinder and a lifting cylinder to achieve horizontal rotation, axial extension and retraction and vertical lifting. It uses left and right clamps to clamp, replacing manual operation, improving work efficiency and enhancing safety.

Benefits of technology

It achieves a simple structure, low cost, and convenient operation, improving forging efficiency and safety, reducing labor intensity, and avoiding safety accidents.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222326600U_ABST
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Abstract

The utility model discloses a forging manipulator device which comprises a welding base, a lifting oil cylinder is arranged on the inner side of the welding base, the output end of the lifting oil cylinder is connected with a lifting base, and the lifting base is connected with a lifting connecting flange through a bolt. The lower end of the lifting connecting flange is provided with two symmetrically-distributed guide columns and fixedly connected with the guide columns through bolts, the guide columns penetrate through the upper end face of the welding-on base, the inner side of the welding-on base and the outer sides of the guide columns are provided with guide sleeves through bolts, the guide sleeves are in sliding fit with the guide columns, and a swing mechanism is arranged above the lifting base. According to the automatic feeding and discharging device, the structure is simple, the cost is low, operation is convenient, manual work is replaced, the working efficiency is improved, and the safety coefficient is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of forging, in particular to a forging manipulator device. Background Art

[0002] Forging is a processing method that uses forging machinery to apply pressure to metal billets to cause them to undergo plastic deformation to obtain forgings with certain mechanical properties, shapes and sizes. The target workpieces for forging have different raw materials of different sizes, and the applicable forging equipment is also different. When forging large workpieces, heavier and larger metal ingots are used for forging processing, and presses and large multi-axis manipulators are used for auxiliary forging. The red-hot metal ingots are clamped by large multi-axis manipulators and turned over at any time, and then the metal ingots are pressed multiple times by the press to implement forging. When forging small workpieces, most of them use small-sized presses or forging hammers to hammer and press the workpieces, and manually operate iron pliers to clamp the workpieces and manually turn the angles, and hammer with forging hammers. Using large manipulators for forging small workpieces will waste costs, because large manipulators are expensive and the program adjustment is complicated, while manually clamping the workpieces is inefficient and labor-intensive, which is prone to safety accidents. Some technicians use rack manipulators for auxiliary forging, but rack manipulators cannot withstand high temperatures and cannot adapt to the harsh environment of forging workshops.

[0003] Therefore, designing a device with simple structure, low cost, convenient operation, and replacing manual labor to improve work efficiency and safety factor is exactly the problem that the inventor wants to solve. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a forging manipulator device which has the functions of simple structure, low cost, convenient operation, replacing manual labor, improving work efficiency and increasing safety factor.

[0005] The technical solution adopted by the device of the utility model is: a forging manipulator device, which includes a welding base, a lifting cylinder is arranged on the inner side of the welding base, the output end of the lifting cylinder is connected to the lifting base, the lifting base is connected with a lifting connection flange by bolts, the lower end of the lifting connection flange is provided with two symmetrically distributed guide columns and is fixedly connected to the guide columns by bolts, the guide columns pass through the upper end surface of the welding base, guide sleeves are arranged on the inner side of the welding base and on the outer side of the guide columns by bolts, the guide sleeves are slidably matched with the guide columns, a rotating mechanism is arranged above the lifting base, an intermediate bracket is arranged on the upper end of the rotating mechanism, two symmetrically distributed sliders are arranged on the upper end of the intermediate bracket, a sliding platform is arranged above the slider, and the bottoms of the two sides of the sliding platform are provided with Two symmetrically distributed linear guide rails are arranged, and the linear guide rails are slidably matched with the slider arranged on the same side. A connecting vertical plate is arranged on the inner side of the sliding platform, and the connecting vertical plate is connected to a telescopic cylinder. The tail of the telescopic cylinder is connected to the middle bracket through a support frame. A clamping cylinder is arranged on the inner side of the sliding platform and on the right side of the connecting vertical plate. The end of the clamping cylinder is connected to the right side wall of the sliding platform through bolts and the output end passes through the right side wall of the sliding platform. The right end of the sliding platform is connected to a docking flange seat, and the right end of the docking flange seat is connected to a support arm frame. The output end of the clamping cylinder is connected to a pull rod through a threaded connecting sleeve, and the end of the pull rod is connected to a connecting rod through a pin hinge. The two tail branches of the connecting rod are connected to left and right hand pliers, and left and right claws are rotatably arranged on the inner sides of both ends of the left and right hand pliers.

[0006] Furthermore, a rectangular through hole is opened on the right part of the upper end surface of the sliding platform, and the connecting vertical plate is located below the rectangular through hole.

[0007] Furthermore, horizontally arranged side wing plates are provided on both sides of the sliding platform, the side wing plates are connected to the linear guide rails by bolts, and reinforcing ribs with an inclined angle of 45° are connected between the side wing plates and the outer side walls of the sliding platform.

[0008] Furthermore, a limit plate is provided below the guide column, and the limit plate is connected to the side wall of the welded base.

[0009] Furthermore, a rectangular inspection hole is provided on the upper end surface of the support arm and located above the connecting rod.

[0010] Furthermore, an end plate is arranged at the right end of the support arm and between the left and right hand clamps, and side plates are arranged on both sides of the support arm and on the outer sides of the left and right hand clamps.

[0011] Furthermore, the left and right claws include two symmetrically arranged single claws, and the single claws are of V-shaped structure.

[0012] Furthermore, the left-hand and right-hand pliers include two symmetrically arranged single pliers, and the single pliers are a folded edge structure with an obtuse angle.

[0013] The beneficial effects of the utility model device are:

[0014] 1. The utility model adopts a slewing mechanism to rotate horizontally, adopts a telescopic cylinder and a clamping cylinder to realize axial telescoping and clamping of the left and right hand pliers, and completes the vertical lifting of the working part of the entire equipment through the lifting cylinder, realizing the functions of simple structure, low cost, convenient operation, replacing manual labor, improving work efficiency, and improving safety factor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural view of the utility model.

[0016] Figure 2 This is a structural view of the slider of the utility model.

[0017] Figure 3 This is a view of the utility model with the left and right claws in an open state.

[0018] Figure 4 It is a view of the left and right claws of the utility model in the engaged state.

[0019] Explanation of the reference numerals: 1-welded base; 2-lifting cylinder; 3-guide column; 4-guide sleeve; 5-lifting connecting flange; 6-lifting base; 7-rotating mechanism; 8-intermediate bracket; 9-telescopic cylinder; 10-sliding platform; 11-clamping cylinder; 12-jointing flange seat; 13-threaded connecting sleeve; 14-support arm; 15-pull rod; 16-connecting rod; 17-left and right hand pliers; 18-left and right claws; 19-slider; 20-linear guide. DETAILED DESCRIPTION

[0020] The following is a further description of the present invention in conjunction with specific embodiments. These embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to the application.

[0021] See also Figures 1 to 4The utility model is a structural view, a slider 19 structural view, a left and right claw 18 open state view, and a left and right claw 18 grasping state view, a forging manipulator device, which includes a welding base 1, a lifting cylinder 2 is arranged on the inner side of the welding base 1, and the output end of the lifting cylinder 2 is connected to the lifting base 6, and the lifting base 6 is connected to the lifting connection flange 5 by bolts. The lower end of the lifting connection flange 5 is provided with two symmetrically distributed guide columns 3 and is fixedly connected to the guide columns 3 by bolts. The guide column 3 passes through the upper end surface of the welding base 1, and a guide sleeve 4 is arranged on the inner side of the welding base 1 and the outer side of the guide column 3 by bolts. The guide sleeve 4 is slidably matched with the guide column 3. The action of the lifting cylinder 2 can drive the components connected to the upper part thereof to rise and fall. The guide column 3 and the guide sleeve 4 cooperate to effectively stabilize the swaying that may occur during the lifting process. In order to prevent the guide column 3 from falling accidentally and to facilitate installation, a limit plate is further arranged below the guide column 3, and the limit plate is connected to the side wall of the welding base 1.

[0022] A slewing mechanism 7 is arranged above the lifting base 6, and an intermediate bracket 8 is arranged at the upper end of the slewing mechanism 7. The intermediate bracket 8 can be rotated horizontally by controlling the slewing mechanism 7. The slewing mechanism 7 is an open type slewing reducer, which adopts the working principle of a worm gear and is driven by a hydraulic motor.

[0023] Two symmetrically distributed sliders 19 are arranged at the upper end of the middle bracket 8, and a sliding platform 10 is arranged above the sliders 19. Two symmetrically distributed linear guides 20 are arranged at the bottom of both sides of the sliding platform 10. The linear guides 20 slide with the sliders 19 arranged on the same side. A connecting vertical plate is arranged on the inner side of the sliding platform 10, and the connecting vertical plate is connected to a telescopic cylinder 9. The tail of the telescopic cylinder 9 is connected to the middle bracket 8 through a support frame. The sliding platform 10 can be controlled to slide by manipulating the telescopic cylinder 9. When sliding, the linear guides 20 Slide along the slide groove on the slider 19 inside the slider 19, and a rectangular through hole is opened on the right part of the upper end surface of the sliding platform 10, and the connecting vertical plate is located below the rectangular through hole. The rectangular through hole is used to pass the oil pipe and set the oil circuit joint of the oil cylinder. It is also used for repairing and installing the oil cylinder to reduce the difficulty of installation and maintenance. Horizontally arranged side wing plates are arranged on both sides of the sliding platform 10, and the side wing plates are connected to the linear guide rails 20 by bolts. Reinforcing ribs with an inclined angle of 45° are connected between the side wing plates and the outer side walls of the sliding platform 10 to further enhance the overall strength.

[0024] A clamping cylinder 11 is arranged on the inner side of the sliding platform 10 and connected to the right side of the vertical plate. The end of the clamping cylinder 11 is connected to the right side wall of the sliding platform 10 by bolts and the output end passes through the right side wall of the sliding platform 10. The right end of the sliding platform 10 is connected to a docking flange seat 12. The right end of the docking flange seat 12 is connected to a support arm 14. The output end of the clamping cylinder 11 is connected to a pull rod 15 through a threaded connection sleeve 13. The end of the pull rod 15 is connected to a connecting rod 16 through a pin hinge. The two tail branches of the connecting rod 16 are connected to left and right hand clamps 17. The left and right hand clamps 1 The left and right claws 18 are rotatably arranged on the inner sides of both ends of 7, and the left and right claws 18 include two symmetrically arranged single claws, and the single claws are of a V-shaped structure. The left and right hand clamps 17 include two symmetrically arranged single clamps, and the single clamps are of a folding structure with an obtuse angle. The left and right hand clamps 17 are rotatably arranged with the support arm frame 14 through the pin shaft. When the clamping cylinder 11 is extended, the two single clamps of the left and right hand clamps 17 are driven by the connecting rod 16 to separate and open the left and right hand clamps 17 outwardly. When the clamping cylinder 11 is contracted, the two single clamps of the left and right hand clamps 17 are driven by the connecting rod 16 to converge inward to clamp the left and right hand clamps 17.

[0025] A rectangular inspection hole is provided on the upper end surface of the support arm 14 above the connecting rod 16 to facilitate maintenance and installation of the connecting rod 16. An end plate is provided at the right end of the support arm 14 and between the left and right hand clamps 17. Side plates are provided on both sides of the support arm 14 and on the outer sides of the left and right hand clamps 17. The end plate and the side plates form a limit to limit the position of the left and right hand clamps 17.

[0026] When the utility model is working, the working height of the left and right hand clamps 17 is adjusted by operating the lifting cylinder 2, and the left and right hand clamps 17 are controlled to feed by operating the telescopic cylinder 9. After reaching the specified position, the clamping cylinder 11 is controlled to contract to clamp the left and right hand clamps 17 to clamp the workpiece. At this time, the position of the left and right hand clamps 17 can be adjusted by the rotating mechanism 7 and the telescopic cylinder 9. When the specified position is reached, the clamping cylinder 11 is extended to release the workpiece.

[0027] The telescopic cylinder 9, the clamping cylinder 11, the lifting cylinder 2, and the slewing mechanism 7 are all connected to an external hydraulic system, and hydraulic oil is provided by the hydraulic system.

[0028] The utility model adopts a slewing mechanism 7 to perform horizontal rotation, adopts a telescopic cylinder 9 and a clamping cylinder 11 to achieve axial telescoping and clamping of left and right hand clamps 17, and completes the vertical lifting of the working part of the entire equipment through a lifting cylinder 2, thereby achieving a simple structure with low cost, convenient operation, replacing manual labor to improve work efficiency, and improving the safety factor.

Claims

1. A forging manipulator device, characterized in that: The invention comprises a welded base (1), wherein a lifting cylinder (2) is arranged on the inner side of the welded base (1), wherein the output end of the lifting cylinder (2) is connected to a lifting base (6), wherein the lifting base (6) is connected to a lifting connection flange (5) by bolts, wherein the lower end of the lifting connection flange (5) is provided with two symmetrically distributed guide columns (3) and is fixedly connected to the guide columns (3) by bolts, wherein the guide columns (3) pass through the upper end surface of the welded base (1), wherein guide sleeves (4) are arranged on the inner side of the welded base (1) and on the outer side of the guide columns (3) by bolts, wherein the guide sleeves (4) are slidably matched with the guide columns (3), wherein a slewing mechanism (7) is arranged above the lifting base (6), wherein an intermediate bracket (8) is arranged at the upper end of the slewing mechanism (7), wherein two symmetrically distributed sliders (19) are arranged at the upper end of the intermediate bracket (8), wherein a sliding platform (10) is arranged above the slider (19), wherein two symmetrically distributed linear guide rails (20) are arranged at the bottom of both sides of the sliding platform (10), wherein the linear guide rails (20) are arranged at the bottom of both sides of the sliding platform (10), wherein the linear guide rails (20) are arranged at the bottom of the two ... The guide rail (20) is slidably matched with the slider (19) arranged on the same side. A connecting vertical plate is arranged on the inner side of the sliding platform (10). The connecting vertical plate is connected to a telescopic cylinder (9). The tail of the telescopic cylinder (9) is connected to the middle bracket (8) through a support frame. A clamping cylinder (11) is arranged on the inner side of the sliding platform (10) and on the right side of the connecting vertical plate. The end of the clamping cylinder (11) is connected to the right side wall of the sliding platform (10) by bolts and the output end passes through the right side of the sliding platform (10). The right end of the sliding platform (10) is connected to a docking flange seat (12), the right end of the docking flange seat (12) is connected to a support arm (14), the output end of the clamping cylinder (11) is connected to a pull rod (15) through a threaded connection sleeve (13), the end of the pull rod (15) is connected to a connecting rod (16) through a pin hinge, the two tail branches of the connecting rod (16) are connected to left and right hand clamps (17), and left and right claws (18) are rotatably arranged on the inner sides of both ends of the left and right hand clamps (17).

2. A forging robot device according to claim 1, characterized in that: A rectangular through hole is provided on the right portion of the upper end surface of the sliding platform (10), and the connecting vertical plate is located below the rectangular through hole.

3. A forging robot device according to claim 1, characterized in that: Horizontally arranged side wing plates are arranged on both sides of the sliding platform (10), the side wing plates are connected to the linear guide rails (20) by bolts, and reinforcing ribs with an inclined angle of 45° are connected between the side wing plates and the outer side walls of the sliding platform (10).

4. A forging robot device according to claim 1, characterized in that: A limit plate is provided below the guide column (3), and the limit plate is connected to the side wall of the welded base (1).

5. A forging robot device according to claim 1, characterized in that: A rectangular inspection hole is provided on the upper end surface of the support arm (14) above the connecting rod (16).

6. A forging robot device according to claim 1, characterized in that: An end plate is provided at the right end of the support arm (14) and between the left and right hand clamps (17), and side plates are provided on both sides of the support arm (14) and on the outer sides of the left and right hand clamps (17).

7. A forging robot device according to claim 1, characterized in that: The left and right claws (18) comprise two symmetrically arranged single claws, and the single claws are of a V-shaped structure.

8. A forging robot device according to claim 1, characterized in that: The left and right hand pliers (17) comprise two symmetrically arranged single pliers, and the single pliers are folded edge structures with obtuse angles.