Five-axis clamp tool for right front steering knuckle

Abstract

The utility model discloses a right front knuckle five-axis clamp tool, which belongs to the technical field of clamp tools, and comprises a clamp bottom plate and an oil testing block, the clamp bottom plate comprises a first pressing plate, a second pressing plate, a third pressing plate, a fourth pressing plate, a fifth pressing plate and a sixth pressing plate, according to the steering knuckle clamping tool, the defects that the labor production efficiency of machining is low and the machining precision of machined workpieces is unstable are completely overcome, the knuckle fear of products is greatly improved, the structure is simple, the cost is low, and the steering knuckle clamping tool is suitable for large-scale popularization and application. And good structural manufacturability and working conditions are achieved, and the manufacturing cost of workpieces is reduced to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of fixture tooling, in particular to a five-axis fixture tooling for the right front steering knuckle. Background Art

[0002] The five-axis fixture tooling for the right front steering knuckle is a special fixture and tooling system used for five-axis machining of the right front steering knuckle of an automobile, and has the characteristics of multi-axis linkage, specificity, high efficiency, flexibility and avoiding interference.

[0003] When in use, the device still has the following defects: in the prior art, a wrench is manually used to screw the bolt pressing plate for clamping, with low efficiency, low accuracy, high cost, difficult clamping operation, low efficiency of the existing clamping technology, low reliability, large operation difficulty, large clamping error, increased production cost once the product quantity increases, and far from meeting the customer requirements in terms of work efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and a five-axis fixture tooling for the right front steering knuckle is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a five-axis fixture tooling for the right front steering knuckle, including a fixture bottom plate and an oil test block, the fixture bottom plate includes a pressing plate one, a pressing plate two, a pressing plate three, a pressing plate four, a pressing plate five and a pressing plate six, and a plug pin, a diamond pin, a round pin, a speed regulating copper seat, a guide post one, a pressing head one and a guide post two are fixedly connected to the top of the fixture bottom plate.

[0006] As a further description of the above technical scheme:

[0007] An oil cylinder seat one is fixedly connected to the bottom of the pressing plate one, and a support head one is fixedly connected to one end of the pressing plate one.

[0008] As a further description of the above technical scheme:

[0009] An oil cylinder seat three and a support head two are fixedly connected to the top of the pressing plate two.

[0010] As a further description of the above technical scheme:

[0011] An oil cylinder seat two is fixedly connected to the bottom of the pressing plate three.

[0012] As a further description of the above technical scheme:

[0013] A joint is fixedly connected to the middle of the pressing plate four, a hinge pin three is fixedly connected to the bottom of the joint, and a dust-proof block, a guide post three and a support block are fixedly connected to the bottom of the pressing plate four.

[0014] As a further description of the above technical solution:

[0015] One end of the fourth pressing plate is fixedly connected with a second pressing head, and the other end of the fourth pressing plate is fixedly connected with the fifth pressing plate and the sixth pressing plate.

[0016] As a further description of the above technical solution:

[0017] The bottom of the fourth pressing plate is fixedly connected with a first connecting block and a second hinge pin, and one side of the first connecting block and the second hinge pin is fixedly connected with a third connecting block, a second connecting block and a first hinge pin.

[0018] The utility model has the following beneficial effects:

[0019] In the utility model, the steering knuckle clamping tooling completely solves the disadvantages of low labor productivity in machining and unstable machining accuracy of the machined workpieces, and greatly improves the product quality. The structure is simple, with good structural processability and working conditions, and to a certain extent reduces the manufacturing cost of the workpieces. Description of the drawings

[0020] Figure 1 It is the first perspective view of a five-axis fixture tooling for a right front steering knuckle proposed by the utility model;

[0021] Figure 2 It is the second perspective view of a five-axis fixture tooling for a right front steering knuckle proposed by the utility model;

[0022] Figure 3 It is the third perspective view of a five-axis fixture tooling for a right front steering knuckle proposed by the utility model.

[0023] Legend description:

[0024] 1. Fixture bottom plate; 2. First pressing plate; 3. Second pressing plate; 4. Third pressing plate; 5. Fourth pressing plate; 6. Fifth pressing plate; 7. Sixth pressing plate; 8. Third connecting block; 9. Second connecting block; 10. First connecting block; 11. First hinge pin; 12. Second hinge pin; 13. Third hinge pin; 14. Plug pin; 15. Diamond pin; 16. Round pin; 17. Speed-regulating copper seat; 18. First oil cylinder seat; 19. Second oil cylinder seat; 20. Third oil cylinder seat; 21. Dust-proof block; 22. Third guide post; 23. First guide post; 24. Support block; 25. First support head; 26. Second support head; 27. Oil test block; 28. Connector; 29. Second pressing head; 30. First pressing head; 31. Second guide post. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] Referring to Figures 1 - 3 , an embodiment provided by the present invention: a five-axis fixture tooling for the right front steering knuckle, including a fixture base plate 1 and an oil test block 27. The fixture base plate 1 includes a first pressing plate 2, a second pressing plate 3, a third pressing plate 4, a fourth pressing plate 5, a fifth pressing plate 6 and a sixth pressing plate 7. At the top of the fixture base plate 1, there are fixedly connected a dowel pin 14, a diamond pin 15, a round pin 16, a speed-regulating copper seat 17, a first guide post 23, a first press head 30 and a second guide post 31.

[0027] Among them, at the bottom of the first pressing plate 2, there is fixedly connected a first oil cylinder seat 18, and at one end of the first pressing plate 2, there is fixedly connected a first support head 25. At the top of the second pressing plate 3, there are fixedly connected a third oil cylinder seat 20 and a second support head 26. At the bottom of the third pressing plate 4, there is fixedly connected a second oil cylinder seat 19. In the middle of the fourth pressing plate 5, there is fixedly connected a joint 28. At the bottom of the joint 28, there is fixedly connected a third hinge pin 13. At the bottom of the fourth pressing plate 5, there are fixedly connected a dust-proof block 21, a third guide post 22 and a support block 24. At one end of the fourth pressing plate 5, there is fixedly connected a second press head 29. The other end of the fourth pressing plate 5 is fixedly connected to the fifth pressing plate 6 and the sixth pressing plate 7. At the bottom of the fourth pressing plate 5, there are fixedly connected a first connecting block 10 and a second hinge pin 12. On one side of the first connecting block 10 and the second hinge pin 12, there are fixedly connected a third connecting block 8, a second connecting block 9 and a first hinge pin 11.

[0028] Working principle: First, place the product on the tooling for positioning, activate the main pressing cylinder to press, and activate the support cylinder to support. Start the machine tool for processing. After processing is completed, the oil cylinder is loosened, and finally the workpiece is removed. Use the pressure of the hydraulic station to drive the pump. When the outlet oil pressure reaches the set pressure, the operation stops and there is no need to continue consuming energy. If the outlet pressure drops, it will automatically replenish the pressure and has the function of continuously maintaining this pressure. The outlet pressure of the pump is proportional to the driving air pressure, so the outlet pressure also changes with the adjustment of the air pressure. Different pumps with different outputs and different flow rates and different types of circuit control systems can be matched according to needs. The circuit control system has a check valve function and can maintain the pressure when the pressure is small. It is used in the oil pressure supply system with infrequent operation and long-term pressure holding requirements. It has a pressure detection function and can be connected to the machine tool.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A five-axis fixture for a right front steering knuckle, comprising a fixture base plate (1) and an oil test block (27), characterized in that: The clamp base plate (1) comprises a first pressing plate (2), a second pressing plate (3), a third pressing plate (4), a fourth pressing plate (5), a fifth pressing plate (6) and a sixth pressing plate (7); the top of the clamp base plate (1) is fixedly connected with a latch pin (14), a diamond pin (15), a round pin (16), a speed regulating copper seat (17), a first guide column (23), a first pressure head (30) and a second guide column (31).

2. The five-axis fixture for the right front steering knuckle according to claim 1, characterized in that: The bottom of the pressing plate 1 (2) is fixedly connected to a cylinder seat 1 (18), and one end of the pressing plate 1 (2) is fixedly connected to a support head 1 (25).

3. The five-axis fixture for the right front steering knuckle according to claim 1, characterized in that: The top of the second pressing plate (3) is fixedly connected with a third oil cylinder seat (20) and a second supporting head (26).

4. The five-axis fixture for the right front steering knuckle according to claim 1 is characterized by: The bottom of the pressing plate 3 (4) is fixedly connected to the cylinder seat 2 (19).

5. The five-axis fixture for the right front steering knuckle according to claim 1 is characterized in that: The middle of the pressure plate four (5) is fixedly connected with a joint (28), the bottom of the joint (28) is fixedly connected with a hinge pin three (13), and the bottom of the pressure plate four (5) is fixedly connected with a dust block (21), a guide column three (22) and a support block (24).

6. The five-axis fixture for the right front steering knuckle according to claim 5, characterized in that: One end of the pressing plate four (5) is fixedly connected to the pressing head two (29), and the other end of the pressing plate four (5) is fixedly connected to the pressing plate five (6) and the pressing plate six (7).

7. The five-axis fixture for the right front steering knuckle according to claim 6, characterized in that: The bottom of the pressure plate 4 (5) is fixedly connected with a connecting block 1 (10) and a hinge pin 2 (12), and one side of the connecting block 1 (10) and the hinge pin 2 (12) is fixedly connected with a connecting block 3 (8), a connecting block 2 (9) and a hinge pin 1 (11).

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