Clamping device for hard alloy blade production

Abstract

The clamping device for hard alloy blade production comprises a second grabbing arm, a damper is rotationally connected to the outer surface of the second grabbing arm, a spring is attached to the outer surface of the damper, damper supporting rods are fixedly connected to the outer surface of the damper and the outer surface of the spring, and the damper supporting rods are fixedly connected to the outer surface of the second grabbing arm. The side surface of the grabbing device connecting rod is fixedly connected with a grabbing device, and the inner surface of the grabbing device is fixedly connected with a replaceable clamp upper die and a replaceable clamp lower die. The upper surface of the steering shaft is rotationally connected with a steering motor; through cooperative use of the components, the clamping device for hard alloy blade production can flexibly grab products at different angles; in addition, the device has better compatibility by means of flexibly replacing different clamp modules, the production requirements of products of various specifications are met, the device is further provided with a damping and buffering device, microcracks caused by vibration of the blade are avoided, and the effect of improving the quality of the blade is achieved.

Description

Technical Field

[0001] This utility model relates to the field of mechanical manufacturing, and in particular to a clamping device for the production of cemented carbide cutting tools. Background Technology

[0002] The clamping device plays a crucial role in the production of carbide inserts. Specifically designed for carbide inserts, this device precisely clamps the inserts, ensuring stable transfer during production. Its high flexibility allows it to accommodate inserts of various sizes and shapes, easily handling everything from small precision inserts to larger ones. Its efficient clamping operation significantly improves production efficiency and reduces errors and time wasted by manual operation. Simultaneously, its stable clamping force prevents damage to the inserts during transfer, ensuring insert quality and providing a reliable foundation for subsequent machining processes, thus facilitating the smooth operation of carbide insert production.

[0003] An existing clamping device for producing cemented carbide cutting tools mainly includes a fixed rod. The top of the fixed rod has a first mounting groove, in which a battery is movably connected. A control switch is located on one side of the first mounting groove and is embedded in the top of the fixed rod. A second mounting groove is located at the bottom of the fixed rod away from the first mounting groove. An iron rod is fixed to the top of the inner wall of the second mounting groove, and a wire is wound around the outside of the iron rod and adhered to the inner wall of the second mounting groove. Two symmetrically arranged carrying plates are fitted onto the outer wall of the fixed rod near the iron rod. A storage channel is provided at the end of the carrying plates near the first mounting groove, and the outer wall of the fixed rod is slidably connected to the storage channel. Storage slots are provided on the side walls of the carrying plates near the iron rod. The existing device does not consider using flexible replacement of different clamping modules to improve compatibility and adapt to the production needs of different types and specifications of products. Furthermore, the device lacks a shock-absorbing buffer, which can easily cause micro-cracks in the cutting tools due to vibration, thus reducing the quality of the cutting tools and the practicality of the device. Therefore, a new clamping device for producing cemented carbide cutting tools is proposed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a clamping device for the production of cemented carbide cutting tools. It aims to improve the existing clamping device for the production of cemented carbide cutting tools by not considering the use of flexible replacement of different clamping modules to make the device more compatible and adaptable to the production needs of different types and specifications of products, and the lack of a shock absorption and buffer device, which easily leads to micro-cracks in the cutting tool due to vibration, thus reducing the quality of the cutting tool.

[0005] This utility model also provides a clamping device for producing cemented carbide cutting tools, comprising an inner connecting rod bearing, a gripping arm two fixedly connected to the outer surface of the inner connecting rod bearing, a gripping device bearing fixedly connected inside the gripping arm two, a gripping device connecting rod rotatably connected to the inner surface of the gripping device bearing, a damper rotatably connected to the outer surface of the gripping arm two, a spring attached to the outer surface of the damper, damper support rods fixedly connected to both the outer surface of the damper and the outer surface of the spring, a gripping device fixedly connected to the side surface of the gripping device connecting rod, a damper support rod penetrating the interior of the gripping device, and a replaceable upper clamping die and a replaceable lower clamping die fixedly connected to the inner surface of the gripping device. Through these components, the clamping device for producing cemented carbide cutting tools can achieve better compatibility by flexibly replacing different clamping modules, adapting to the production needs of different types and specifications of products. Furthermore, the device is equipped with a shock-absorbing buffer device to prevent micro-cracks in the cutting tools due to vibration, thus improving the quality of the cutting tools.

[0006] According to the present invention, a gripping device for producing cemented carbide cutting tools is provided, wherein an inner connecting rod of a gripping arm is rotatably connected to the inner surface of an inner connecting rod bearing one, and an inner connecting rod bearing two is rotatably connected to the side surface of the inner connecting rod of the gripping arm. These components enable the gripping device for producing cemented carbide cutting tools to have a robust structure and flexible rotation.

[0007] According to the present invention, a gripping device for producing cemented carbide cutting tools includes an anti-interference pad rotatably connected to the outer surface of the inner connecting rod of the gripping arm. The anti-interference pad is located between inner connecting rod bearing one and inner connecting rod bearing two. These components prevent interference between the parts, ensuring flexibility during operation.

[0008] According to the present invention, a gripping device for producing cemented carbide cutting tools includes an inner connecting rod support column penetrating the side surface of the inner connecting rod of the gripping arm, and a bearing base fixedly connected to the upper surface of the inner connecting rod support column. These components enable a robust structure and good protective effect for the gripping device used in the production of cemented carbide cutting tools.

[0009] According to the present invention, a clamping device for producing cemented carbide cutting tools includes a shaft bearing fixedly connected to the upper surface of the bearing base, a shaft rotatably connected to the upper surface of the shaft bearing, and an automatic push rod motor output end fixedly connected to the upper surface of the shaft. These components enable a robust and rationally designed clamping device for producing cemented carbide cutting tools.

[0010] According to the present invention, a gripping device for producing cemented carbide cutting tools includes an outer support for a robotic arm fixedly connected to the lower surface of an automatic push rod motor. An outer connecting rod of the gripping arm passes through the interior of the outer support, and an outer connecting rod bearing is rotatably connected to the outer surface of the outer connecting rod. These components ensure a robust structure for the gripping device in the production of cemented carbide cutting tools.

[0011] According to the present invention, a gripping device for producing cemented carbide cutting tools includes a second gripping arm and a first gripping arm fixedly connected to the side surface of the outer connecting rod bearing. A shaft is fixedly connected to the output end of the automatic push rod motor, and a protective plate is fixedly connected to the lower surface of the automatic push rod motor. A U-shaped through hole is provided inside the protective plate. These components enable the gripping device for producing cemented carbide cutting tools to have a robust structure and flexible gripping capabilities.

[0012] According to the present invention, a gripping device for producing carbide cutting tools includes an automatic push rod motor with a steering shaft fixedly connected to its upper surface, a steering motor rotatably connected to the upper surface of the steering shaft, and a robotic arm fixedly connected to the upper surface of the steering motor. These components enable the gripping device for producing carbide cutting tools to have a robust structure and flexibly handle the gripping of products at different angles.

[0013] Beneficial effects

[0014] Compared with existing technologies, this gripping device for producing carbide cutting tools, during use, utilizes a steering motor, an inner connecting rod bearing, a gripping arm, a gripping device bearing, a gripping device connecting rod, a damper, a spring, a damper support rod, a gripping device, and replaceable upper and lower clamping dies. Through the coordinated use of these components, the gripping device can flexibly handle products at different angles. Furthermore, the ability to flexibly replace different clamping modules enhances the device's compatibility, adapting to the production needs of different types and specifications of products. Additionally, the device incorporates a shock-absorbing buffer to prevent micro-cracks in the cutting tools due to vibration, thus improving the quality of the cutting tools. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a front view of the clamping device for producing cemented carbide cutting tools.

[0017] Figure 2 This is a left view of the clamping device for producing cemented carbide cutting tools.

[0018] Figure 3 This is a front view of the clamping device for manufacturing cemented carbide cutting tools.

[0019] Figure 4 This is a cross-sectional view of the clamping device used in the production of cemented carbide cutting tools.

[0020] Figure 5 This is a bottom view of the clamping device used in the production of this practical cemented carbide cutting tool.

[0021] Legend:

[0022] 1. Robotic arm; 2. Steering motor; 3. Steering shaft; 4. Automatic push rod motor; 5. Guard plate; 6. Shaft; 7. Shaft bearing; 8. Bearing base; 9. U-shaped through hole; 10. Robotic arm outer support; 11. Gripping device; 12. Anti-interference pad; 13. Replaceable upper mold of fixture; 14. Replaceable lower mold of fixture; 15. Gripping arm two; 16. Damper support rod; 17. Gripping device connecting rod; 18. Gripping arm outer connecting rod; 19. Damper; 20. Spring; 21. Gripping arm inner connecting rod; 22. Inner connecting rod bearing one; 23. Inner connecting rod bearing two; 24. Inner connecting rod support column; 25. Outer connecting rod bearing; 26. Gripping arm one; 27. Gripping device bearing. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of this utility model. Preferred embodiments of this utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of this utility model, but they should not be construed as limiting the scope of protection of this utility model.

[0024] Reference Figure 1 , Figure 2 , Figure 3 and Figure 5This utility model discloses a gripping device for producing cemented carbide cutting tools, comprising: an inner connecting rod bearing 22; a gripping arm 15 fixedly connected to the outer surface of the inner connecting rod bearing 22; a gripping device bearing 27 fixedly connected inside the gripping arm 15; a gripping device connecting rod 17 rotatably connected to the inner surface of the gripping device bearing 27; a damper 19 rotatably connected to the outer surface of the gripping arm 15; a spring 20 attached to the outer surface of the damper 19; damper support rods 16 fixedly connected to both the outer surface of the damper 19 and the outer surface of the spring 20; and a gripping device 11 fixedly connected to the side surface of the gripping device connecting rod 17. A damper support rod 16 runs through the inside of the gripping device 11. A replaceable upper mold 13 and a replaceable lower mold 14 are fixedly connected to the inner surface of the gripping device 11. An inner connecting rod 21 of the gripping arm is rotatably connected to the inner surface of the inner connecting rod 21. An inner connecting rod bearing 23 of the gripping arm is rotatably connected to the side surface of the inner connecting rod 21. An anti-interference pad 12 is rotatably connected to the outer surface of the inner connecting rod 21 of the gripping arm. The anti-interference pad 12 is located between the inner connecting rod bearing 22 and the inner connecting rod bearing 23. An inner connecting rod support column 24 runs through the side surface of the inner connecting rod 21 of the gripping arm. A bearing base 8 is fixedly connected to the upper surface of the inner connecting rod support column 24.

[0025] Reference Figure 1 , Figure 3 , Figure 4 and Figure 5 A shaft bearing 7 is fixedly connected to the upper surface of the bearing base 8, and a shaft 6 is rotatably connected to the upper surface of the shaft bearing 7. The output end of the automatic push rod motor 4 is fixedly connected to the upper surface of the shaft 6. A robotic arm outer support 10 is fixedly connected to the lower surface of the automatic push rod motor 4. A gripping arm outer connecting rod 18 passes through the interior of the robotic arm outer support 10. An outer connecting rod bearing 25 is rotatably connected to the outer surface of the gripping arm outer connecting rod 18. A gripping arm 25 and a gripping arm 16 are fixedly connected to the side surface of the outer connecting rod bearing 25. The shaft 6 is fixedly connected to the output end of the automatic push rod motor 4. A guard plate 5 is fixedly connected to the lower surface of the automatic push rod motor 4. A U-shaped through hole 9 is provided inside the guard plate 5. A steering shaft 3 is fixedly connected to the upper surface of the automatic push rod motor 4. A steering motor 2 is rotatably connected to the upper surface of the steering shaft 3. A robotic arm 1 is fixedly connected to the upper surface of the steering motor 2.

[0026] Working Principle: During operation, the device utilizes the steering motor 2, inner connecting rod bearing 22, gripping arm 2 15, gripping device bearing 27, gripping device connecting rod 17, damper 19, spring 20, damper support rod 16, gripping device 11, replaceable upper clamping die 13, and replaceable lower clamping die 14. Through the coordinated use of these components, the gripping device for carbide blade production can flexibly handle the gripping of products at different angles. In addition, the flexible replacement of different clamping modules enhances the device's compatibility, adapting to the production needs of different types and specifications of products. Furthermore, the device is equipped with a shock absorption and buffer device to prevent micro-cracks in the blades due to vibration, thereby improving the quality of the blades.

[0027] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings. However, this utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this utility model.

Claims

1. A clamping device for producing cemented carbide cutting tools, characterized in that, include: An inner connecting rod bearing (22) is fixedly connected to a gripping arm (15) on its outer surface. A gripping device bearing (27) is fixedly connected inside the gripping arm (15). A gripping device connecting rod (17) is rotatably connected to the inner surface of the gripping device bearing (27). A damper (19) is rotatably connected to the outer surface of the gripping arm (15). A spring (20) is attached to the outer surface of the damper (19). A damper support rod (16) is fixedly connected to both the outer surface of the damper (19) and the outer surface of the spring (20). A gripping device (11) is fixedly connected to the side surface of the gripping device connecting rod (17). A damper support rod (16) passes through the inside of the gripping device (11). A replaceable upper mold (13) and a replaceable lower mold (14) are fixedly connected to the inner surface of the gripping device (11).

2. The clamping device for producing cemented carbide cutting tools according to claim 1, characterized in that: The inner surface of the inner connecting rod bearing (22) is rotatably connected to the inner connecting rod (21) of the gripping arm, and the side surface of the inner connecting rod (21) of the gripping arm is rotatably connected to the inner connecting rod bearing (23).

3. The clamping device for producing cemented carbide cutting tools according to claim 2, characterized in that: An anti-interference pad (12) is rotatably connected to the outer surface of the inner connecting rod (21) of the gripping arm. The anti-interference pad (12) is located between the inner connecting rod bearing one (22) and the inner connecting rod bearing two (23).

4. The clamping device for producing cemented carbide cutting tools according to claim 3, characterized in that: The inner connecting rod (21) of the gripping arm has an inner connecting rod support column (24) through its side surface, and a bearing base (8) is fixedly connected to the upper surface of the inner connecting rod support column (24).

5. The clamping device for producing cemented carbide cutting tools according to claim 4, characterized in that: The upper surface of the bearing base (8) is fixedly connected to a shaft bearing (7), the upper surface of the shaft bearing (7) is rotatably connected to a shaft (6), and the upper surface of the shaft (6) is fixedly connected to the output end of an automatic push rod motor (4).

6. The clamping device for producing cemented carbide cutting tools according to claim 5, characterized in that: The lower surface of the automatic push rod motor (4) is fixedly connected to the outer bracket (10) of the robotic arm. The outer bracket (10) of the robotic arm has an outer connecting rod (18) of the gripping arm passing through it. The outer surface of the outer connecting rod (18) of the gripping arm is rotatably connected to an outer connecting rod bearing (25).

7. A clamping device for producing cemented carbide cutting tools according to claim 6, characterized in that: The side surface of the outer connecting rod bearing (25) is fixedly connected to the second gripping arm (15) and the first gripping arm (26). The output end of the automatic push rod motor (4) is fixedly connected to the shaft (6). The lower surface of the automatic push rod motor (4) is fixedly connected to the guard plate (5). The guard plate (5) has a U-shaped through hole (9) inside.

8. A clamping device for producing cemented carbide cutting tools according to claim 6, characterized in that: The upper surface of the automatic push rod motor (4) is fixedly connected to a steering shaft (3), the upper surface of the steering shaft (3) is rotatably connected to a steering motor (2), and the upper surface of the steering motor (2) is fixedly connected to a robotic arm (1).

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