Shaft part clamping device for linear cutting machining

Abstract

The utility model relates to a shaft part clamping device for linear cutting machining, and belongs to the technical field of linear cutting machining. The device mainly comprises a V-shaped supporting block, a sliding block, a radial abutting screw rod, a connecting block and an axial limiting block. Through cooperation of the V-shaped supporting block, the radial abutting screw rod and the axial limiting block, quick positioning and fixing of shaft parts can be achieved, the machining efficiency is improved, the radial abutting screw rod can slide along the V-shaped supporting block through the design of the sliding block and the sliding groove, and therefore the device adapts to the shaft parts with different lengths, the flexibility of the device is improved, and the machining cost is reduced. The device is simple in structure, convenient to operate and suitable for machining shaft parts of various specifications.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire cutting processing, and in particular relates to a shaft part clamping device for wire cutting processing. Background Art

[0002] Wire EDM uses the principle of electric spark discharge to melt and cut workpieces. It is suitable for high-precision, complex-shaped parts that are difficult to machine with traditional methods, such as precision molds, thin plate parts, special-shaped parts, and tiny parts. It plays a vital role in modern manufacturing and is used in many fields.

[0003] The workpiece clamping device of a wire-cut machine tool is one of the keys to ensuring the machining accuracy of shaft parts. However, in actual operation, one clamping device can only clamp shaft parts of one specification. Shaft parts of different diameters require different types of clamping devices to clamp them. Due to the high design and manufacturing costs of the clamping device, it is difficult to equip each part with a dedicated fixture. Summary of the Invention

[0004] In order to overcome the problem that in actual operation, one clamping device can only clamp shaft parts of one specification, and shaft parts of different diameters require different types of clamping devices to clamp them, the utility model provides a shaft part clamping device for wire cutting processing; the utility model can realize rapid positioning and fixation of shaft parts through the cooperation of V-shaped support blocks, radial clamping screws and axial limit blocks, thereby improving processing efficiency; through the design of sliders and slide grooves, the radial clamping screws can slide along the V-shaped support blocks, thereby adapting to shaft parts of different lengths, improving the flexibility of the device, having a simple structure and easy operation, and being suitable for processing shaft parts of various specifications.

[0005] To achieve the above-mentioned purpose, the present invention is implemented through the following technical solutions: a shaft parts clamping device for wire cutting processing mainly includes a V-shaped support block, a slider, a radial tightening screw, a connecting block, and an axial limit block. The V-shaped support block for installing shaft parts is installed on the guide rail of the wire cutting machine through a fastening bolt. Slide grooves are provided on both sides of the V-shaped support block, and the slider can be slidably installed in the slide groove. The radial tightening screw for radially limiting the shaft parts is installed on the slider, and the connecting block is installed on the guide rail of the wire cutting machine through a fastening bolt. The axial limit block for axially limiting the shaft parts is connected to the connecting block through a fastening bolt.

[0006] The axial limit block is provided with a plurality of threaded holes, and the axial limit block is adjustably mounted on the connecting block by fastening bolts.

[0007] Beneficial effects of the utility model:

[0008] The beneficial effects of the present invention are:

[0009] The utility model can realize the rapid positioning and fixation of shaft parts through the cooperation of the V-shaped support block, the radial tightening screw and the axial limit block, thereby improving the processing efficiency. Through the design of the slider and the slide groove, the radial tightening screw can slide along the V-shaped support block, thereby adapting to shaft parts of different lengths, improving the flexibility of the device, having a simple structure and easy operation, and being suitable for the processing of shaft parts of various specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is an isometric schematic diagram of the present utility model.

[0011] Figure 2 It is a three-dimensional schematic diagram of the utility model.

[0012] Figure 3 It is a top view of the utility model.

[0013] Figure 4 It is the right view of the utility model. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solutions and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to facilitate understanding by technicians.

[0015] The utility model discloses a shaft-type parts clamping device for wire cutting processing, which mainly comprises a V-shaped support block 1, a slider 2, a radial tightening screw 3, a connecting block 4, and an axial limit block 5. The V-shaped support block 1 for mounting shaft-type parts is mounted on the guide rail of the wire cutting machine tool through fastening bolts, and slide grooves 11 are provided on both sides of the V-shaped support block 1. The slider 2 can be slidably mounted in the slide groove 11. The radial tightening screw 3 for radially limiting the shaft-type parts is mounted on the slider 2, and the connecting block 4 is mounted on the guide rail of the wire cutting machine tool through fastening bolts. The axial limit block 5 for axially limiting the shaft-type parts is connected to the connecting block 4 through fastening bolts.

[0016] First, install the V-shaped support block 1 on the guide rail of the wire cutting machine by fastening bolts, and ensure that it is firmly fixed. Then, place the shaft part to be processed on the V-shaped support block 1, so that the part is stably placed in the V-shaped support block 1. The V-shaped support block 1 is used to install and support the shaft part to ensure that the part is stable and does not shake during the processing. Next, adjust the position of the radial tightening screw 3 by sliding the slider 2 in the slide groove 11 to match the radial position of the shaft part. By tightening the radial tightening screw 3, the shaft part is radially limited to ensure that it will not move during the processing. The connecting block 4 is installed on the guide rail of the wire cutting machine by fastening bolts, and the axial limit block 5 is connected to the connecting block 4 by fastening bolts, and the position of the axial limit block 5 is adjusted by adjusting the multiple threaded holes 51 on the axial limit block 5 to match the axial position of the shaft parts, and the shaft parts are axially limited to ensure that they will not move during the processing. After completing the installation, check whether all fastening bolts are tightened to ensure that the device is stable and reliable. Gently push the shaft parts to check whether they are firmly limited in the radial and axial directions without shaking. After confirmation, you can start the wire cutting machine for processing operations.

[0017] like Figure 1 、 Figure 2 、 Figure 3 As shown, the axial limit block 5 is provided with a plurality of threaded holes 51, and the axial limit block 5 can be adjustably mounted on the connecting block 4 by tightening bolts; by adjusting the plurality of threaded holes 51 on the axial limit block 5, the position of the axial limit block 5 is adjusted to match the axial position of the shaft part, and the shaft part is axially limited to ensure that it does not move during the processing process.

[0018] Working process:

[0019] First, install the V-shaped support block 1 on the guide rail of the wire cutting machine by fastening bolts, and ensure that it is firmly fixed. Then, place the shaft part to be processed on the V-shaped support block 1, so that the part is stably placed in the V-shaped support block 1. The V-shaped support block 1 is used to install and support the shaft part to ensure that the part is stable and does not shake during the processing. Next, adjust the position of the radial tightening screw 3 by sliding the slider 2 in the slide groove 11 to match the radial position of the shaft part. By tightening the radial tightening screw 3, the shaft part is radially limited to ensure that it will not move during the processing. The connecting block 4 is installed on the guide rail of the wire cutting machine by fastening bolts, and the axial limit block 5 is connected to the connecting block 4 by fastening bolts, and the position of the axial limit block 5 is adjusted by adjusting the multiple threaded holes 51 on the axial limit block 5 to match the axial position of the shaft parts, and the shaft parts are axially limited to ensure that they will not move during the processing. After completing the installation, check whether all fastening bolts are tightened to ensure that the device is stable and reliable. Gently push the shaft parts to check whether they are firmly limited in the radial and axial directions without shaking. After confirmation, you can start the wire cutting machine for processing operations.

[0020] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present invention and are not limiting. Although the present invention has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present invention.

Claims

1. A shaft parts clamping device for wire cutting, characterized in that: The shaft part clamping device for wire cutting processing comprises a V-shaped support block (1), a slider (2), a radial tightening screw (3), a connecting block (4), and an axial limit block (5). The V-shaped support block (1) for mounting the shaft part is mounted on the guide rail of the wire cutting machine tool through fastening bolts. Slide grooves (11) are provided on both sides of the V-shaped support block (1). The slider (2) can be slidably mounted in the slide grooves (11). The radial tightening screw (3) for radially limiting the shaft part is mounted on the slider (2). The connecting block (4) is mounted on the guide rail of the wire cutting machine tool through fastening bolts. The axial limit block (5) for axially limiting the shaft part is connected to the connecting block (4) through fastening bolts.

2. The shaft parts clamping device for wire cutting according to claim 1, characterized in that: The axial limit block (5) is provided with a plurality of threaded holes (51), and the axial limit block (5) is adjustably mounted on the connecting block (4) by means of fastening bolts.

Images