Amorphous alloy precision machining clamp

Abstract

The utility model discloses an amorphous alloy precision machining clamp, and particularly relates to the field of amorphous alloy, the amorphous alloy precision machining clamp comprises a base, the upper end of the base is provided with a clamping assembly, the clamping assembly comprises a bearing seat, the upper end of the bearing seat is fixedly connected with a hydraulic cylinder, one side of the hydraulic cylinder is connected with a hydraulic rod in a sleeved mode, and the hydraulic rod is fixedly connected with the bearing seat. One end of the hydraulic rod is connected with a connecting frame through a connecting seat, a clamping seat is arranged on one side of the connecting frame, a sliding block is fixedly connected to the bottom of the connecting frame, sliding grooves are formed in the sliding block and the upper end of the base, and the sliding block is installed in the sliding grooves in an embedded mode. According to the amorphous alloy clamping device, the amorphous alloy is clamped through the clamping assembly, the stability of the connecting frame is improved through the connecting base, meanwhile, the sliding block is arranged at the bottom of the connecting frame and is in embedded sliding connection with the sliding groove in the upper end of the base, and therefore the stability of the clamping base when the amorphous alloy is clamped is improved to a certain degree; the device is higher in practicability and wider in application range.

Description

Technical Field

[0001] The utility model relates to the field of amorphous alloys, and more specifically, to an amorphous alloy precision machining fixture. Background Art

[0002] An amorphous alloy precision machining fixture is a tooling used for machining amorphous alloy materials, usually used for precision machining and machining of high hardness materials. This fixture usually has high strength, high hardness and wear resistance, and can improve machining accuracy and efficiency;

[0003] After searching, the existing patent (publication number: CN220020829U) discloses an installation structure of an amorphous alloy core, including an amorphous alloy core support seat and a clamping plate assembly; an amorphous alloy core support seat: a bidirectional screw is installed in the middle of the support seat, a positioning ring is provided in the middle of the outer arc surface of the bidirectional screw, the positioning ring is located inside the amorphous alloy core support seat, and hexagonal columns are provided at the front and rear ends of the bidirectional screw, and symmetrically distributed positioning pins are provided on the lower surface of the amorphous alloy core support seat; a clamping plate assembly: it includes a nut, a pin and a clamping plate, the nut is threadedly connected to the front and rear ends of the bidirectional screw respectively, and a pin is provided inside the circular hole of the outer arc surface of the nut, and two pins corresponding to each other in the transverse direction are a group. The installation structure of the amorphous alloy core can synchronously clamp the amorphous alloy core and the transformer housing through the bidirectional screw, and the fixing part can rotate adaptively when the thickness is different, and the amorphous alloy core is easy to install and has good firmness.

[0004] The existing amorphous alloy precision machining fixture has poor stability when clamping the amorphous alloy. It is easy to be unstable when clamping only at the rear side, and the clamping effect is affected by external collision, which leads to certain limitations in its use. At the same time, the above-cited patent documents do not propose relevant solutions to solve the above problems.

[0005] Therefore, in order to solve the above problems, an amorphous alloy precision machining fixture is proposed. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides an amorphous alloy precision machining fixture to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an amorphous alloy precision machining fixture, comprising a base, a clamping assembly is arranged on the upper end of the base, the clamping assembly includes a bearing seat, a hydraulic cylinder is fixedly connected to the upper end of the bearing seat, a hydraulic rod is sleeved on one side of the hydraulic cylinder, one end of the hydraulic rod is connected to a connecting frame through a connecting seat, a clamping seat is arranged on one side of the connecting frame, and a slider is fixedly connected to the bottom of the connecting frame, a sliding groove is provided on the slider and the upper end of the base, and the slider is embedded in the sliding groove.

[0008] Preferably, a buffer assembly is provided between the connecting frame and the clamping seat, and the buffer assembly includes a first damper, the first damper is located at the rear end of the clamping seat and is fixedly connected to the connecting frame, and a first buffer spring is connected around the outer wall of the first damper.

[0009] Preferably, the first damper and the first buffer spring are fixed and arranged in four groups at equal intervals, and the second damper is fixedly connected to the connecting frame at both ends of the clamping seat.

[0010] Preferably, four groups of the second dampers are provided, and the outer walls of the second dampers are all connected with second buffer springs around them.

[0011] Preferably, the outer wall of the clamping seat is provided with a wear-resistant component, the wear-resistant component includes a first wear-resistant layer, a second wear-resistant layer is provided on one side of the first wear-resistant layer, and a third wear-resistant layer is fixedly bonded to one side of the second wear-resistant layer.

[0012] Preferably, the first wear-resistant layer is made of high-chromium cast iron material, the second wear-resistant layer is made of high-manganese steel material, and the third wear-resistant layer is made of ultra-high molecular weight polyethylene material.

[0013] Technical effects and advantages of the utility model:

[0014] Compared with the prior art, the amorphous alloy precision machining fixture clamps the amorphous alloy by setting a clamping component, improves the stability of the connecting frame by a connecting seat, and at the same time, a slider is provided at the bottom of the connecting frame and is slidably connected with a slide groove at the upper end of the base, thereby improving the stability of the clamping seat when clamping the amorphous alloy to a certain extent, thereby enhancing the practicality of the device and extending its scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the structure of the clamping assembly of the utility model.

[0017] Figure 3 This is a schematic diagram of the chute position structure of the utility model.

[0018] Figure 4 This is a schematic diagram of the structure of the buffer component of the utility model.

[0019] Figure 5 This is a schematic diagram of the structure of the buffer component of the utility model.

[0020] The accompanying drawings are marked as follows: 1. base; 2. clamping assembly; 21. bearing seat; 22. hydraulic cylinder; 23. hydraulic rod; 24. connecting seat; 25. connecting frame; 26. clamping seat; 27. slider; 28. slide groove; 3. buffer assembly; 31. first damper; 32. first buffer spring; 33. second damper; 34. second buffer spring; 4. wear-resistant assembly; 41. first wear-resistant layer; 42. second wear-resistant layer; 43. third wear-resistant layer. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] As attached Figures 1 to 4 The amorphous alloy precision machining fixture shown includes a base 1, a clamping assembly 2 is arranged on the upper end of the base 1, the clamping assembly 2 includes a bearing seat 21, a hydraulic cylinder 22 is fixedly connected to the upper end of the bearing seat 21, a hydraulic rod 23 is sleeved on one side of the hydraulic cylinder 22, one end of the hydraulic rod 23 is connected to a connecting frame 25 through a connecting seat 24, a clamping seat 26 is arranged on one side of the connecting frame 25, and a slider 27 is fixedly connected to the bottom of the connecting frame 25, a slide groove 28 is provided on the slider 27 and the upper end of the base 1, and the slider 27 is embedded in the slide groove 28.

[0024] Among them: the hydraulic oil inside the hydraulic cylinder 22 drives the hydraulic rod 23 to move left and right, thereby driving the connecting seat 24 and the connecting frame 25 on one side thereof to move, and at the same time driving the clamping seat 26 on one side of the connecting frame 25 to move. At the same time, a slider 27 slides inside the slide groove 28 at the bottom of the base 1, and the upper end of the slider 27 is fixedly connected to the connecting frame 25, thereby improving the stability of the connecting frame 25 and the clamping seat 26 on one side during the movement and clamping process.

[0025] Embodiment 2

[0026] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working methods. Figures 1 to 4As shown, see the following description for details:

[0027] As a preferred embodiment, a buffer assembly 3 is arranged between the connecting frame 25 and the clamping seat 26, and the buffer assembly 3 includes a first damper 31. The first damper 31 is located at the rear end of the clamping seat 26 and is fixedly connected to the connecting frame 25, and the outer wall of the first damper 31 is surrounded by a first buffer spring 32; further, by arranging the first damper 31 and the first buffer spring 32 at the rear end of the clamping seat 26 and the connecting frame 25, the device can be buffered and shock-absorbed from the rear end, so that the device has a wider range of uses.

[0028] As a preferred embodiment, the first damper 31 and the first buffer spring 32 are fixed and arranged in four groups at equal intervals, and the second damper 33 is fixedly connected to the connecting frame 25 at both ends of the clamping seat 26; further, by providing multiple groups of first dampers 31 and first buffer springs 32, the buffering and shock absorbing effects are improved to a certain extent, thereby improving the stability when clamping amorphous alloys, thereby enhancing the practicality of the device.

[0029] As a preferred embodiment, four groups of second dampers 33 are provided, and the outer walls of the second dampers 33 are surrounded by second buffer springs 34; further, by providing the second dampers 33 and the second buffer springs 34, the clamping seat 26 is buffered and shock-absorbed from both ends, making the device more convenient to use.

[0030] As a preferred embodiment, the outer wall of the clamping seat 26 is provided with a wear-resistant component 4, the wear-resistant component 4 includes a first wear-resistant layer 41, a second wear-resistant layer 42 is provided on one side of the first wear-resistant layer 41, and a third wear-resistant layer 43 is fixedly adhered to one side of the second wear-resistant layer 42; further, by providing the first wear-resistant layer 41, the second wear-resistant layer 42 and the third wear-resistant layer 43, the wear-resistant performance of the clamping seat 26 is improved to a certain extent, thereby enhancing the practicality of the device.

[0031] As a preferred embodiment, the first wear-resistant layer 41 is made of high-chromium cast iron material, the second wear-resistant layer 42 is made of high-manganese steel material, and the third wear-resistant layer 43 is made of ultra-high molecular weight polyethylene material; further, by making three groups of wear-resistant layers of high-chromium cast iron material, high manganese steel material and ultra-high molecular weight polyethylene material, the wear resistance of the wear-resistant layer is improved to a certain extent, thereby enhancing the practicality of the device.

[0032] The working process of the utility model is as follows:

[0033] A hydraulic cylinder 22 is fixedly provided at the upper end of the bearing seat 21, and the hydraulic oil inside the hydraulic cylinder 22 drives the hydraulic rod 23 to move left and right, thereby driving the connecting seat 24 and the connecting frame 25 on one side thereof to move, and at the same time driving the clamping seat 26 on one side of the connecting frame 25 to move, and the clamping seat 26 is symmetrically arranged in two groups, so as to facilitate the clamping of the amorphous alloy precision processing, making the device more convenient to use, and secondly, by connecting the connecting frame 25 and the clamping seat 26 at the rear end through the first damper 31 and the first buffer spring 32, the stability of the clamping is improved, and at the same time, by connecting the connecting frame 25 and the clamping seat 26 on both sides through the second damper 33 and the second buffer spring 34, the clamping stability is further improved. , which enhances the practicality of the device. In addition, by providing slide grooves 28 at both ends of the bottom of the base 1, a slider 27 slides inside the slide groove 28, and the upper end of the slider 27 is fixedly connected to the connecting frame 25, thereby improving the stability of the connecting frame 25 and the clamping seat 26 on one side during the movement and clamping process, so that the device has a wider range of applications. Finally, by providing a first wear-resistant layer 41, a second wear-resistant layer 42 and a third wear-resistant layer 43 on the outer wall of the clamping seat 26, and the first wear-resistant layer 41 is made of high chromium cast iron material, and the second wear-resistant layer 42 is made of high manganese steel material, and the third wear-resistant layer 43 is made of ultra-high molecular weight polyethylene material, thereby improving the wear resistance of the clamping seat 26 to a certain extent, so that the practicality of the device is enhanced.

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An amorphous alloy precision machining fixture, comprising a base (1), characterized in that: A clamping assembly (2) is provided at the upper end of the base (1), and the clamping assembly (2) comprises a bearing seat (21), and a hydraulic cylinder (22) is fixedly connected to the upper end of the bearing seat (21), a hydraulic rod (23) is sleeved on one side of the hydraulic cylinder (22), and one end of the hydraulic rod (23) is connected to a connecting frame (25) via a connecting seat (24), a clamping seat (26) is provided on one side of the connecting frame (25), and a sliding block (27) is fixedly connected to the bottom of the connecting frame (25), and a sliding groove (28) is provided on the sliding block (27) and the upper end of the base (1), and the sliding block (27) is embedded in the sliding groove (28).

2. The amorphous alloy precision machining fixture according to claim 1, characterized in that: A buffer assembly (3) is provided between the connecting frame (25) and the clamping seat (26), and the buffer assembly (3) comprises a first damper (31). The first damper (31) is located at the rear end of the clamping seat (26) and is fixedly connected to the connecting frame (25), and a first buffer spring (32) is connected around the outer wall of the first damper (31).

3. The amorphous alloy precision machining fixture according to claim 2, characterized in that: The first damper (31) and the first buffer spring (32) are both fixed and arranged in four groups at equal intervals, and the second damper (33) is fixedly connected to the connecting frame (25) at both ends of the clamping seat (26).

4. The amorphous alloy precision machining fixture according to claim 3, characterized in that: A total of four groups of the second dampers (33) are provided, and the outer walls of the second dampers (33) are all connected and surrounded by second buffer springs (34).

5. The amorphous alloy precision machining fixture according to claim 2, characterized in that: The outer wall of the clamping seat (26) is provided with a wear-resistant component (4), the wear-resistant component (4) comprises a first wear-resistant layer (41), a second wear-resistant layer (42) is provided on one side of the first wear-resistant layer (41), and a third wear-resistant layer (43) is fixedly bonded to one side of the second wear-resistant layer (42).

6. The amorphous alloy precision machining fixture according to claim 5, characterized in that: The first wear-resistant layer (41) is made of a high-chromium cast iron material, the second wear-resistant layer (42) is made of a high-manganese steel material, and the third wear-resistant layer (43) is made of an ultra-high molecular weight polyethylene material.

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