Bent plate type part back angle hole machining tool
Through the design of the back angle of the back of the corner parts of the flower plate, installation board, cylindrical and pillar sales, and pressure plate processing workers, the position accuracy and inconvenience of the position accuracy and clamping of the bending right -angle structure parts were processed when processing. Pole processing and position consistency.
Patent Information
- Application Number
- CN202420955007.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-06
AI Technical Summary
When parts with curved right-angle structures are processed on a right-angle back, the processing position is a recessed structure, which leads to inconvenient clamping. The position accuracy of the two holes is high, and the positional accuracy of multiple parts requires consistent position between the holes, making it difficult to achieve efficient processing.
The back angle of the back angle of the corner parts is designed, including flower plates, installation boards, cylindrical sales and pressure plates. Through the positioning of cylinders and installation plates, the rotation connection of the pressure plate can be achieved to achieve the X -axis and Y of the curved parts, Y The positioning of the shaft and Z axis, and the connection between the flower plate and the installation board to ensure the stability of the processing site.
The stable position positioning of the back surface of the curve parts is implemented, and the processing efficiency is improved. Through the one -time clamping processing, it ensures the consistency of the holes during batch processing.
Smart Images
Figure CN222404502U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical processing tooling, in particular to a tooling for processing angle holes on the back of bent plate parts. Background Art
[0002] Bending right-angle structural parts, such as Figure 1 As shown, since the processing is done on the back of the right angle and the processing position is a recessed structure, it is not convenient to clamp during processing. The processing position is two angled holes, and the two holes have positional accuracy requirements from the bottom surface of the right angle structure. Due to assembly needs, the positions of the two holes of multiple curved right angle structures must be consistent with each other, so a tooling for processing angle holes on the back of bent plate parts is required. Utility Model Content
[0003] The utility model provides a tool for processing angle holes on the back of bent plate parts, which is used to solve the technical problems raised by the background technology.
[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a tooling for processing angle holes on the back of bent plate parts, including a faceplate, one side of the faceplate is fixedly connected to a mounting plate, a cylindrical pin is installed on the upper end of the mounting plate, the left and right sides of the mounting plate are rotatably connected to pressure plates, and the upper surface of the mounting plate is provided with grooves with upper and side openings.
[0005] Preferably, the cylindrical pins are in two groups, and the two groups of cylindrical pins are clearance-matched with the bent plate parts to be processed.
[0006] Preferably, the pressing plate is rotatably connected to the upper surface of the mounting plate by screws.
[0007] Preferably, the pressing plate is a three-section curved structure, and one side of the pressing plate is high and the other side is low.
[0008] Preferably, the flower disc is a disc structure.
[0009] Preferably, the mounting plate is a rectangular structure, and the roughness of the position where the mounting plate contacts the bent plate part to be processed is 0.8, and the flatness is 0.01 mm.
[0010] Preferably, a connecting threaded hole and a countersunk step hole are provided at the upper end of the faceplate, the connecting threaded hole is used to connect the faceplate to a mounting plate, and the countersunk step hole is used to connect to a turntable of the equipment.
[0011] Beneficial effects of the utility model:
[0012] After the tooling of the utility model is used for processing, the distance between the two holes in the processing part is stable, and the distance between the two holes and the bottom surface of the right-angle structure is also stable. The one-time clamping processing is adopted, which greatly improves the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 A three-dimensional diagram of a bent plate part of a tooling for processing angle holes on the back of a bent plate part according to the utility model;
[0014] Figure 2 A three-dimensional diagram of a tooling for processing angle holes on the back of a bent plate part according to the utility model;
[0015] Figure 3 A three-dimensional diagram of a faceplate of a tooling for processing angle holes on the back of a bent plate part according to the utility model;
[0016] Figure 4 A three-dimensional diagram of a mounting plate of a tooling for processing angle holes on the back of a bent plate part according to the utility model;
[0017] Figure 5 It is a side view of a pressing plate of a tooling for processing angle holes on the back of a bent plate part according to the utility model.
[0018] In the figure: faceplate 1, connecting threaded hole 101, countersunk step hole 102, mounting plate 2, groove 201, cylindrical pin 3, pressure plate 4, screw 5, bent plate part 6. 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 2-5 As shown, the utility model is a tool for processing angle holes on the back of bent plate parts, including a faceplate 1, a mounting plate 2 is fixedly connected to one side of the faceplate 1, a cylindrical pin 3 is installed on the upper end of the mounting plate 2, and a pressing plate 4 is rotatably connected to the left and right sides of the mounting plate 2. A groove 201 with upper and side openings is opened on the upper surface of the mounting plate 2. The groove 201 facilitates the insertion of a tool of a machining center to process the back of a bent plate part 6.
[0021] Further, there are two groups of cylindrical pins 3, and the two groups of cylindrical pins 3 are clearance-matched with the bent plate-like parts 6 to be processed. The cylindrical pins 3 position the bent plate-like parts 6 to be processed in the x-axis and y-axis directions.
[0022] Furthermore, the pressing plate 4 is rotatably connected to the upper surface of the mounting plate 2 by means of screws 5. The mounting plate 2 positions the bent plate-like parts 6 to be processed in the Z-axis direction, and the mounting plate 2 and the cylindrical pin 3 together position the bent plate-like parts 6 in the x-axis, y-axis, and Z-axis, thereby realizing the positioning of each axis of the bent plate-like parts 6 to be processed.
[0023] Furthermore, the pressing plate 4 is a three-section curved structure, and one side of the pressing plate 4 is high and the other side is low. The two sides of the pressing plate 4 are in contact with the mounting plate 2 and the bent plate parts 6 to be processed.
[0024] Furthermore, the face disc 1 is a disc structure.
[0025] Furthermore, the mounting plate 2 is a rectangular structure, and the roughness of the position where the mounting plate 2 contacts the bent plate part 6 to be processed is 0.8, and the flatness is 0.01 mm.
[0026] Furthermore, a connecting threaded hole 101 and a countersunk step hole 102 are provided at the upper end of the faceplate 1. The positioning hole 101 is used to connect the faceplate 1 to the mounting plate 2, and the countersunk step hole 102 is used to connect the equipment turntable. The equipment may be a four-axis machining center
[0027] Embodiment: When in use, select the connecting threaded hole 101 to connect with the mounting plate 2, use the screw to pass through the countersunk step hole 102 to install the faceplate 1 on the equipment turntable, and then align the bent plate parts 6 with the cylindrical pin 3 and install them on the upper end of the mounting plate 2. Since the surface of the mounting plate 2 is provided with a groove 201, the tool can easily extend into the part where the hole needs to be added, so that the hole on the back of the bent plate parts 6 can be added conveniently; one-time clamping is adopted, so that during batch processing, the position of the holes on the back of the bent plate parts 6 after processing is unified, and the surface of the mounting plate 2 is used as the positioning surface, and the distance between the holes on the back of the bent plate parts 6 and the positioning surface is also unified. At the same time, the tooling of the utility model improves the processing efficiency of the bent plate parts 6.
[0028] 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. A tool for processing angle holes on the back of bent plate parts, characterized by: The invention comprises a faceplate (1), one side of the faceplate (1) is fixedly connected to a mounting plate (2), a cylindrical pin (3) is mounted on the upper end of the mounting plate (2), the left and right sides of the mounting plate (2) are rotatably connected to pressure plates (4), and the upper surface of the mounting plate (2) is provided with a groove (201) with openings at the upper end and the side.
2. The tooling for processing angle holes on the back of bent plate parts according to claim 1, characterized in that: The cylindrical pins (3) are in two groups, and the two groups of cylindrical pins (3) are clearance-matched with the bent plate parts to be processed.
3. The tooling for processing angle holes on the back of bent plate parts according to claim 1, characterized in that: The pressing plate (4) is rotatably connected to the upper surface of the mounting plate (2) via screws (5).
4. The tooling for processing angle holes on the back of bent plate parts according to claim 1, characterized in that: The pressing plate (4) is a three-section curved structure, and two sides of the pressing plate (4) are one high and one low.
5. The tooling for processing angle holes on the back of bent plate parts according to claim 1, characterized in that: The flower disc (1) is a disc structure.
6. The tooling for processing angle holes on the back of bent plate parts according to claim 1, characterized in that: The mounting plate (2) is a rectangular structure, and the roughness of the position where the mounting plate (2) contacts the bent plate part to be processed is 0.8, and the flatness is 0.01 mm.
7. The tooling for processing angle holes on the back of bent plate parts according to claim 5, characterized in that: The upper end of the faceplate (1) is provided with a connecting threaded hole (101) and a countersunk step hole (102); the connecting threaded hole (101) is used to connect the faceplate (1) to the mounting plate (2), and the countersunk step hole (102) is used to connect the device turntable.