Circular blade quenching tool

Abstract

The utility model discloses a circular blade quenching tool which comprises a base, a plurality of supporting rods are arranged at the top of the base, a plurality of clamping assemblies are arranged at the tops of the supporting rods, the clamping assemblies are evenly distributed at the top of the base, and lifting structures are arranged between the supporting rods and the bottom. The lifting structure comprises a first driving air cylinder arranged on the top of the base. The quenching device is convenient for quenching circular blades with different sizes in batches, and is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a circular blade quenching tool. Background Art

[0002] Quenching is a heat treatment process that heats steel to above the critical temperature, keeps it warm for a certain period of time, and then cools it at a rate greater than the critical cooling rate to obtain an unbalanced structure dominated by martensite (or bainite or single-phase austenite as required). Circular blades are important tools in mechanical processing, and their performance directly affects processing efficiency and product quality. In order to improve the hardness and wear resistance of circular blades, they are usually quenched.

[0003] At present, circular blades also have corresponding automatic quenching tools, which can realize automatic quenching. Most of the quenching tools on the market use a fixed clamping method and cannot be adjusted according to circular blades of different radii. This design limits the scope of application of the tooling and is not conducive to the control of the quenching quality of circular blades. In actual applications, operators have to manually adjust the clamping position according to the size of the circular blade, which is cumbersome, inefficient, and not stable enough. Utility Model Content

[0004] The present application provides a circular blade quenching tool, which is convenient for batch quenching of circular blades of different sizes and is more stable.

[0005] The present application provides a circular blade quenching tool, which adopts the following technical solution:

[0006] A circular blade quenching tool comprises a base, a plurality of support rods are arranged on the top of the base, a plurality of clamping assemblies are arranged on the top of the support rods, and the plurality of clamping assemblies are evenly distributed on the top of the base, a lifting structure is arranged between the support rods and the bottom, and the lifting structure comprises a first driving cylinder arranged on the top of the base.

[0007] By adopting the above technical scheme, the utility model designs a circular blade quenching tool. During the quenching process of the circular blade, the circular blade is clamped by a set clamping assembly, and multiple clamping assemblies are jointly arranged on a base to meet the needs of batch quenching of circular blades. At the same time, the clamping assembly designed by the utility model can complete the quenching of circular blades of different sizes through a variety of structures, wherein a lifting structure is arranged on the base, and the lifting structure can move the clamping assembly to help complete quenching. Therefore, the utility model designs a circular blade quenching tool, which is convenient for batch quenching of circular blades of different sizes, and is more stable than traditional quenching tools.

[0008] Preferably, the clamping assembly includes a fixed block fixedly connected to the top of the support rod, two of the fixed blocks form a group, a movable plate is provided on one side of the fixed block, the two movable plates are arranged opposite to each other, a driving assembly is provided on the side of the movable plates away from each other, the driving assembly is connected to the movable plate, a sliding rail is provided on the side of the movable plate away from the fixed block, a plurality of clamping plates are slidably connected to the slide rail, and an adjustment assembly is provided on the side of the clamping plate close to the movable plate.

[0009] By adopting the above technical scheme, a fixed block is provided, which is convenient for fixing the clamping assembly on the top of the support rod; a movable plate is provided, on which a clamping plate is provided, and the clamping plates can be controlled to move toward or away from each other through the movable plate; a driving assembly is provided, which is convenient for driving the movable plate to move; a slide rail is provided, which is convenient for the clamping plate to move up and down on the movable plate; a clamping plate is provided, which is convenient for clamping the circular blade, so that the circular blade remains fixed during the quenching process; and an adjusting assembly is provided, which is convenient for controlling the up and down movement of the clamping plate to remain stable.

[0010] Preferably, the driving assembly comprises a second driving cylinder fixedly connected to the fixed block, and an output shaft of the second driving cylinder passes through the fixed block and is fixedly connected to the movable plate.

[0011] By adopting the above technical solution, the second driving cylinder is provided to facilitate driving the movable plate to move.

[0012] Preferably, the adjustment assembly comprises a hinge fixed to the movable plate, an adjustment rod is hinged to the hinge, and one end of the adjustment rod away from the movable plate is hinged to the clamping plate.

[0013] By adopting the above technical solution, the hinge is set to facilitate the articulation of the adjustment rod; the adjustment rod is set to facilitate the fixing of the clamping plate and the movable plate to each other by hinged manner. When the clamping plate moves through the slide rail, the clamping plate and the movable plate are still stably connected.

[0014] Preferably, a slider is provided on one side of the bottom of the clamping plate, the slider is slidably connected to the slide rail, positioning holes are provided on the slider and the slide rail, and a latch is plugged into the positioning hole.

[0015] By adopting the above technical solution, the provided positioning hole is convenient for plugging the latch; the provided latch is convenient for fixing the slider to the movable plate, and at the same time fixing the clamping plate to the movable plate.

[0016] Preferably, an elastic pad is fixedly connected to the clamping plate.

[0017] By adopting the above technical solution, the elastic pad is provided, which, on the one hand, makes the clamping of the circular blade more tightly, and on the other hand, prevents the circular blade from being damaged during the quenching process.

[0018] Preferably, a hanging ring is provided on the bottom of the fixing block and the top of the base, an elastic member is provided on the hanging ring, and two ends of the elastic member are respectively connected to the fixing block and the base.

[0019] By adopting the above technical solution, the provided lifting ring is convenient for fixing the elastic member; the provided elastic member is convenient for fixing the fixed block through the expansion and contraction of the elastic member, thereby preventing the fixed block from shaking during the clamping process.

[0020] Preferably, a fixing device is arranged around the base, and the fixing device includes a plurality of fixing parts.

[0021] By adopting the above technical solution, the fixing device is provided, which facilitates further fixing the base, and the tooling can be installed on the required workpiece.

[0022] In summary, this application has the following beneficial effects:

[0023] 1. The utility model provides a movable plate to drive the clamping plate to move, thereby completing the fixation of the circular blade during quenching;

[0024] 2. The utility model is provided with an adjustment structure. When a circular blade with a smaller radius is replaced with a circular blade with a larger radius for quenching, the space clamped in the middle of the clamping plate is increased by moving the slider, and the clamping plate remains stable due to the action of the adjustment rod;

[0025] 3. The utility model keeps the base stable, and multiple clamping components can be arranged on the base to complete the quenching of multiple circular blades in batches. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of an embodiment;

[0027] Figure 2 An enlarged view showing a clamping assembly in an embodiment;

[0028] Figure 3 This is an enlarged schematic diagram of point A in the embodiment;

[0029] Explanation of the accompanying drawings: 1. Base; 2. Support rod; 3. Clamping assembly; 31. Fixed block; 32. Movable plate; 33. Clamping plate; 4. Lifting structure; 41. First drive cylinder; 5. Slide rail; 6. Adjustment assembly; 61. Hinge; 62. Adjustment rod; 7. Drive assembly; 71. Second drive cylinder; 8. Slider; 9. Positioning hole; 10. Pin; 11. Elastic pad; 12. Lifting ring; 13. Elastic member; 14. Fixing device; 141. Fixing member. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the accompanying drawings. The same components are denoted by the same reference numerals. It should be noted that the terms "front", "rear", "left", "right", "upper", "lower", "bottom" and "top" used in the following description refer to directions in the accompanying drawings, and the terms "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0031] The utility model discloses a circular blade quenching tool, such as Figures 1 to 3 As shown, it includes a base 1, a plurality of support rods 2 are arranged on the top of the base 1, a plurality of clamping assemblies 3 are arranged on the top of the plurality of support rods 2, and the plurality of clamping assemblies 3 are evenly distributed on the top of the base 1, and the clamping assembly 3 includes a fixed block 31 horizontally fixed to the top of the support rod 2, two fixed blocks 31 form a group, a movable plate 32 is arranged on one side of the fixed block 31, the two movable plates 32 are arranged opposite to each other, a driving assembly 7 is arranged on the side of the movable plates 32 away from each other, the driving assembly 7 is connected to the movable plate 32, the driving assembly 7 includes a second driving cylinder 71 horizontally fixed to the fixed block 31, the output shaft of the second driving cylinder 71 passes through the fixed block 31 and is fixed to the movable plate 32, a slide rail 5 is arranged on the side of the movable plate 32 away from the fixed block 31, and a plurality of clamping plates 33 are slidably connected to the slide rail 5, and the clamping plate 33 only needs to be clamped By holding the top and bottom of the circular blade, the circular blade can be fixed. An adjustment component 6 is provided on the side of the clamping plate 33 close to the movable plate 32. The adjustment component 6 includes a hinge 61 fixedly connected to the movable plate 32. An adjustment rod 62 is hinged on the hinge 61. The end of the adjustment rod 62 away from the movable plate 32 is hinged to the clamping plate 33. A slider 8 is provided on the bottom side of the clamping plate 33. The slider 8 is slidably connected to the slide rail 5. Positioning holes 9 are provided on the slider 8 and the slide rail 5. A latch 10 is inserted into the positioning hole 9. Through the close fit between the latch 10 and the positioning hole 9, it can be ensured that the clamping plate 33 always remains stable during the lifting and sliding process to avoid affecting the quenching effect due to position offset. An elastic pad 11 is fixedly connected to the clamping plate 33. The elastic pad 11 can increase the stability of clamping and protect the circular blade from damage.

[0032] A lifting structure 4 is arranged between the support rod 2 and the base 1. The lifting structure 4 includes a first driving cylinder 41 arranged on the top of the base 1. The output shaft inside the first driving cylinder 41 is vertically fixed to the support rod 2. The support rod 2 is driven to move up and down by the first driving cylinder 41, and the clamping assembly 3 is driven to lift and lower at the same time. A lifting ring 12 is arranged on the bottom of the fixed block 31 and the top of the base 1. An elastic member 13 is arranged on the lifting ring 12. The two ends of the elastic member 13 are respectively connected to the fixed block 31 and the base 1. The elastic member 13 can use a spring with strong tensile force. A fixing device 14 is arranged around the base 1. The fixing device 14 includes a plurality of fixing members 141. The fixing members 141 include mounting plates arranged on both sides of the base 1. The mounting plates can be fixed by bolts. The base 1, the clamping assembly 3 and the lifting assembly are all made of high temperature resistant materials. This high temperature resistant material can withstand the high temperature environment generated during the quenching process to ensure the normal operation of the tooling and extend its service life.

[0033] Working principle: The utility model is a circular blade quenching tool. When in use, multiple clamping assemblies 3 are installed on the base 1, and the base 1 is then fixed by a fixing piece 141. The clamping assembly 3 includes two clamping plates 33. The movable plate 32 is driven to move by the second driving cylinder 71, thereby driving the clamping plate 33 to move. A clamping space is formed between the two clamping plates 33 for placing the circular blade. Due to the different sizes and radii of the circular blades, when replacing the circular blades, the clamping plate 33 can be moved on the slide rail 5 on the movable plate 32 to determine the optimal distance for clamping the circular blade. Then, the pin 10 is inserted into the positioning hole 9 for fixing, and then quenching is performed. In order to facilitate clamping, a lifting structure 4 for adjusting the height is provided on the bottom. Therefore, the utility model is a circular blade quenching tool, which is convenient for batch quenching of circular blades of different sizes and maintaining the stability of the circular blades during the quenching process.

[0034] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A circular blade quenching tool, characterized in that: The invention comprises a base (1), a plurality of support rods (2) are arranged on the top of the base (1), a plurality of clamping assemblies (3) are arranged on the top of the plurality of support rods (2), the plurality of clamping assemblies (3) are evenly distributed on the top of the base (1), a lifting structure (4) is arranged between the support rods (2) and the bottom, and the lifting structure (4) comprises a first driving cylinder (41) arranged on the top of the base (1).

2. A circular blade quenching tool according to claim 1, characterized in that: The clamping assembly (3) comprises a fixed block (31) fixedly connected to the top of the support rod (2), two of the fixed blocks (31) form a group, a movable plate (32) is arranged on one side of the fixed block (31), the two movable plates (32) are arranged opposite to each other, a driving assembly (7) is arranged on the side of the movable plates (32) away from each other, the driving assembly (7) is connected to the movable plate (32), a slide rail (5) is arranged on the side of the movable plate (32) away from the fixed block (31), a plurality of clamping plates (33) are slidably connected to the slide rail (5), and an adjustment assembly (6) is arranged on the side of the clamping plate (33) close to the movable plate (32).

3. A circular blade quenching tool according to claim 2, characterized in that: The driving assembly (7) comprises a second driving cylinder (71) fixedly connected to the fixed block (31); an output shaft of the second driving cylinder (71) passes through the fixed block (31) and is fixedly connected to the movable plate (32).

4. A circular blade quenching tool according to claim 2, characterized in that: The adjustment assembly (6) comprises a hinge (61) fixedly connected to the movable plate (32), an adjustment rod (62) being hingedly connected to the hinge (61), and one end of the adjustment rod (62) away from the movable plate (32) being hingedly connected to the clamping plate (33).

5. The circular blade quenching tool according to claim 2, characterized in that: A slider (8) is provided on one side of the bottom of the clamping plate (33), and the slider (8) is slidably connected to the slide rail (5). Positioning holes (9) are provided on the slider (8) and the slide rail (5), and a latch (10) is plugged into the positioning hole (9).

6. A circular blade quenching tool according to claim 2, characterized in that: An elastic pad (11) is fixedly connected to the clamping plate (33).

7. A circular blade quenching tool according to claim 2, characterized in that: A hanging ring (12) is provided on the bottom of the fixing block (31) and the top of the base (1), and an elastic member (13) is provided on the hanging ring (12), and two ends of the elastic member (13) are respectively connected to the fixing block (31) and the base (1).

8. The circular blade quenching tool according to claim 1, characterized in that: The base (1) is provided with fixing devices (14) around its periphery, and the fixing devices (14) include a plurality of fixing members (141).

Images