Arc-shaped thin-wall milling pressing plate tool

Abstract

The arc-shaped thin-wall milling pressing plate tool comprises a fixing seat, a pressing plate is detachably connected to one side face of the fixing seat through screws, arc-shaped faces are milled at the top end of the fixing seat and the top end of the pressing plate, and a strip-shaped groove is formed in the side, connected with the fixing seat, of the top end of the pressing plate. The two ends of the arc-shaped face are bent downwards, the strip-shaped groove is also in an arc shape, and the radian of the strip-shaped groove is consistent with that of the arc-shaped face. A threaded hole used for being connected with a screw is formed in the side, located in the strip-shaped groove, of the fixing base. The width of the notch is larger than that of the strip-shaped groove, and the notch is formed in the top end of the fixing base and the top end of the pressing plate. During machining, a to-be-machined part is placed in the strip-shaped groove, then the fixing base is connected with the pressing plate through the screws, the pressing plate compresses the to-be-machined part, the clamped part is not prone to deformation, machining is greatly facilitated, the machining efficiency can be effectively improved, and the clamp is suitable for batch machining.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing tooling, in particular to an arc-shaped thin-wall milling pressing plate tooling. Background Art

[0002] Prior art parts such as Figure 1 As shown, it is necessary to perform milling on the arc-shaped thin-walled parts, and process the small hole in the center of the part, the waist-shaped holes on both sides of the small hole, and the arcs at both ends. Since the part is arc-shaped and the wall thickness is relatively thin, it is inconvenient to clamp during processing, and the part is easily deformed during processing, which greatly affects the processing efficiency. Utility Model Content

[0003] The utility model provides an arc-shaped thin-wall milling pressing plate tooling, which is used to solve the problems raised by the background technology.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical solution: an arc-shaped thin-wall milling pressure plate tooling, including a fixed seat, a pressure plate is detachably connected to one side of the fixed seat with screws, the fixed seat and the top of the pressure plate are milled with an arc surface, and a strip groove is opened on the side of the top of the pressure plate connected to the fixed seat.

[0005] Preferably, a slightly raised boss surface is provided at the lower end of a side surface of the fixing seat in contact with the pressing plate.

[0006] Preferably, both ends of the arc-shaped surface are bent downward, and the strip-shaped groove is also arc-shaped, and the curvature of the strip-shaped groove is consistent with the curvature of the arc-shaped surface.

[0007] Preferably, notches are provided at both ends of the strip-shaped groove.

[0008] Preferably, rectangular grooves are symmetrically provided at positions on both sides of the fixing seat.

[0009] Preferably, the pressing plate is provided with through holes for passing screws, and the through holes are in two groups.

[0010] Preferably, a threaded hole for connecting a screw is provided on one side of the fixing seat located at the strip-shaped groove.

[0011] Preferably, the width of the notch is greater than the width of the strip groove, and the notch is opened at the top of the fixing seat and the pressing plate.

[0012] Beneficial effects of the utility model:

[0013] During processing, the parts to be processed are placed in the strip groove, and then the fixing seat is connected to the pressure plate with screws, so that the pressure plate can press the parts to be processed. The parts are not easy to deform after clamping, which greatly facilitates the processing and can effectively improve the processing efficiency, making it suitable for batch processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of a part after processing by the background technology;

[0015] Figure 2 It is a three-dimensional structural diagram of an arc-shaped thin-wall milling press plate tooling of the utility model;

[0016] Figure 3 It is a three-dimensional diagram of a fixing seat of an arc-shaped thin-wall milling press plate tooling of the utility model;

[0017] Figure 4 The utility model is a three-dimensional diagram of a pressing plate of an arc-shaped thin-wall milling pressing plate tooling.

[0018] In the figure: a fixing seat 1, a boss surface 101, a threaded hole 102, a screw 2, a through hole 301, a pressing plate 3, an arc surface 4, a strip groove 5, a notch 6, and a rectangular groove 7. DETAILED DESCRIPTION

[0019] The specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings. For the purpose of clarity, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these physical details are not necessary. In addition, for the purpose of simplifying the illustration, some conventional structures and components will be depicted in a simple schematic manner in the illustration.

[0020] like Figure 2-4 As shown, an arc-shaped thin-wall milling platen tooling of the utility model comprises a fixing seat 1, a side of the fixing seat 1 is detachably connected to a platen 3 by screws 2, an arc-shaped surface 4 is milled on the top of the fixing seat 1 and the platen 3, and a strip groove 5 is provided on the top of the platen 3 on the side connected to the fixing seat 1. The strip groove 5 is used to install parts, and the shape of the fixing seat 1 is close to a cube shape. The parts to be processed are arranged between the fixing seat 1 and the platen 3, and are stuck in the strip groove 5, so that the parts to be processed are not easily deformed and are convenient for processing.

[0021] Furthermore, a slightly raised boss surface 101 is provided at the lower end of the side surface of the fixing seat 1 that contacts the pressing plate 3. The pressing plate 3 is a sheet-like plate. The boss surface 101 is the fulcrum of the lower end of the pressing plate 3, and the position where the screw 2 is connected is the tightening point, which facilitates the pressing plate 3 to tighten the parts.

[0022] Furthermore, both ends of the arc surface 4 are bent downward, and the strip groove 5 is also arc-shaped, and the curvature of the strip groove 5 is consistent with the curvature of the arc surface 4. The arc surface 4, the strip groove 5 and the curvature of the part to be processed are consistent, and the depth of the strip groove 5 is the same as the thickness of the part to be processed, and the width of the part to be processed is slightly larger than the width of the strip groove 5.

[0023] Furthermore, notches 6 are provided at both ends of the strip groove 5, and the depth of the notches 6 is greater than the depth of the strip groove 5. The notches 6 facilitate avoiding the lower cutter during milling.

[0024] Furthermore, the fixing base 1 is symmetrically provided with rectangular grooves 7 at the positions on both sides. The rectangular grooves 7 facilitate fixing the fixing base 1 and the workbench of the external device.

[0025] Furthermore, the pressing plate 3 is provided with through holes 301 for passing the screws 2 , and the through holes 301 are divided into two groups.

[0026] Furthermore, a threaded hole 102 for connecting the screw 2 is formed on one side of the fixing seat 1 located at the strip groove 5 .

[0027] Furthermore, the width of the notch 6 is greater than the width of the strip groove 5, and the notch 6 is provided at the top of the fixing seat 1 and the pressing plate 3. The notch 6 and the strip groove 5 penetrate the top of the fixing seat 1.

[0028] Embodiment: When in use, disassemble the fixing seat 1 and the pressing plate 3, place the part to be processed in the strip groove 5, and then connect the fixing seat 1 and the pressing plate 3 with screws 2 to achieve the pressing of the part to be processed by the pressing plate 3, and then use the machining center to process the waist-shaped hole and the arcs at both ends of the part to be processed.

[0029] The above description is only a specific implementation of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the scope of the claims of the utility model.

Claims

1. An arc-shaped thin-wall milling plate tooling, characterized in that: The invention comprises a fixing seat (1), one side of which is detachably connected to a pressing plate (3) by means of screws (2), the fixing seat (1) and the top of the pressing plate (3) are milled to form an arc surface (4), and a strip groove (5) is provided on the top of the pressing plate (3) at a side connected to the fixing seat (1).

2. The arc-shaped thin-wall milling plate fixture according to claim 1, characterized in that: A slightly raised boss surface (101) is provided at the lower end of a side surface of the fixing seat (1) that contacts the pressing plate (3).

3. The arc-shaped thin-wall milling press plate tooling according to claim 1, characterized in that: The two ends of the arc-shaped surface (4) are bent downwards, and the strip-shaped groove (5) is also arc-shaped, and the curvature of the strip-shaped groove (5) is consistent with the curvature of the arc-shaped surface (4).

4. The arc-shaped thin-wall milling plate fixture according to claim 1, characterized in that: Notches (6) are provided at both ends of the strip-shaped groove (5), and the depth of the notches (6) is greater than the depth of the strip-shaped groove (5).

5. The arc-shaped thin-wall milling plate fixture according to claim 1, characterized in that: Rectangular grooves (7) are symmetrically provided at positions on both sides of the fixing seat (1).

6. The arc-shaped thin-wall milling press plate tooling according to claim 1, characterized in that: The pressing plate (3) is provided with through holes (301) for passing the screws (2), and the through holes (301) are in two groups.

7. The arc-shaped thin-wall milling press plate tooling according to claim 5, characterized in that: The fixing seat (1) is provided with a threaded hole (102) on one side of the strip groove (5) for connecting the screw (2).

8. The arc-shaped thin-wall milling plate fixture according to claim 4, characterized in that: The width of the notch (6) is greater than the width of the strip groove (5), and the notch (6) is provided at the top ends of the fixing seat (1) and the pressing plate (3).

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