Positioning and trimming device for machining

Abstract

The utility model discloses a positioning trimming device for machining, which comprises a trimming tray and a motor, the motor is arranged at the top of the trimming tray, one end of the trimming tray is sleeved with a wrapping ring, both sides of the outer wall of the wrapping ring are provided with holding plates, one side of the wrapping ring is fixedly provided with an arc-shaped frame, and the other side of the wrapping ring is provided with an arc-shaped groove. A positioning rod is movably connected to the top end of the arc-shaped frame in a penetrating and inserting mode, a top disc is arranged at one end of the positioning rod, a pointer is arranged on one side of the top disc, and a positioning ruler is arranged at the top of the arc-shaped frame. The positioning rod is arranged on the positioning ruler, the positioning ruler is flush with the side of a workpiece, the moving distance of the trimming tray during trimming can be mastered by moving the trimming tray according to the index condition of the pointer and the scale number, the trimming tray is also in a horizontal moving state due to horizontal movement of the positioning rod, and the trimming quality of the trimming tray is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a positioning and trimming device for mechanical processing. Background Art

[0002] Machining refers to the process of changing the shape, size or performance of a workpiece through a mechanical device. It can be divided into cutting and pressure processing according to the difference in processing methods. The trimming machine is a multifunctional mechanical equipment, mainly used for trimming, polishing and chamfering the edges of materials. It is widely used in edge processing of various materials such as metal materials, plastics, and wood. The main function of the trimming machine is to remove excess defects and oxides on the surface of the material, as well as chamfer and trim the edges. It can perform fine processing on the workpiece and remove edge burrs, thereby improving the precision and quality of the product.

[0003] The trimming device mainly uses the trimming structure to trim, polish and chamfer the edge of the workpiece. The trimming device cannot remain in a horizontal state when moving. Therefore, some parts of the workpiece surface are not in contact with the trimming structure, and the trimming effect is not achieved, thereby reducing the efficiency of the trimming device. In addition, the trimming device cannot quickly grasp the moving distance of the device in a horizontal state. Therefore, it is particularly important to design a positioning trimming device for mechanical processing. Utility Model Content

[0004] The purpose of the utility model is to provide a positioning and trimming device for mechanical processing to solve the problem that the device cannot be kept in a horizontal state, so some parts are not in contact with the trimming structure, the trimming effect is not achieved, and the moving distance of the device cannot be quickly grasped in a horizontal state.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning and trimming device for mechanical processing, comprising a trimming tray and a motor, wherein the motor is arranged on the top of the trimming tray, a wrapping ring is sleeved on one end of the trimming tray, grip plates are arranged on both sides of the outer wall of the wrapping ring, an arc frame is fixedly installed on one side of the wrapping ring, a positioning rod is movably connected to the top of the arc frame, a top plate is arranged at one end of the positioning rod, a pointer is arranged on one side of the top plate, a positioning ruler is arranged on the top of the arc frame, and scale numbers are provided on the surface of the positioning ruler.

[0006] As a preferred technical solution of the utility model, a moving groove is provided at the top end of the positioning ruler, and the positioning rod moves inside the moving groove.

[0007] As a preferred technical solution of the utility model, positioning plates are fixedly installed on both sides of the bottom end of the positioning ruler, and an anti-drop ring is fixedly sleeved on one end of the positioning rod.

[0008] As a preferred technical solution of the utility model, the two positioning plates are symmetrically distributed around the center position of the positioning ruler.

[0009] As a preferred technical solution of the utility model, a plurality of positioning holes are opened on the surface of the positioning rod, and a limiting column is rotatably installed on one side of the arc frame.

[0010] As a preferred technical solution of the utility model, one end of the limit column is rotatably connected to the internal threads of a plurality of positioning holes.

[0011] As a preferred technical solution of the present utility model, the positions of the plurality of positioning holes are arranged at equal intervals.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is a positioning and trimming device for mechanical processing. By setting an arc frame, a positioning rod, a top plate, a positioning ruler, a pointer and a scale number, one side of two positioning plates is fitted with the side that needs to be trimmed, so that the positioning ruler is flush with the side of the workpiece, and the trimming tray is moved to drive the positioning rod to slide inside the moving groove, and the pointer gradually moves on the surface of the scale number. According to the index of the pointer and the scale number, the distance moved by the trimming tray for trimming can be mastered, and the horizontal movement of the positioning rod makes the trimming tray also in a horizontal movement state, thereby improving the trimming quality of the trimming tray.

[0014] 2. The utility model is a positioning and trimming device for mechanical processing. By setting a wrapping ring, a gripping plate, a limiting column and a positioning hole, the bottom surface of the trimming tray contacts the surface of the workpiece, and the positioning rod can be movably inserted in the top end of the arc frame. Therefore, the position height of the positioning ruler and the two positioning plates can be adjusted, and the fitting position can be adjusted according to the thickness of the workpiece. After one end of the limiting column is embedded in the interior of the positioning hole, the two are threadedly connected, so that the arc frame and the positioning rod can be limited, thereby ensuring the firmness of the positioning rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural schematic diagram of the utility model;

[0016] Figure 2 For the utility model Figure 1 The enlarged view of point A in the middle;

[0017] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0018] Figure 4 It is a partial side structural schematic diagram of the utility model.

[0019] In the figure: 1. trimming tray; 2. motor; 3. wrapping ring; 4. grip plate; 5. arc frame; 6. positioning rod; 7. top plate; 8. pointer; 9. positioning ruler; 10. scale number; 11. limit column; 12. positioning hole; 13. moving slot; 14. positioning plate; 15. anti-drop ring. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides a technical solution for a positioning and trimming device for mechanical processing:

[0022] Embodiment 1:

[0023] like Figure 1-3 As shown, a positioning and trimming device for mechanical processing includes a trimming tray 1 and a motor 2. The motor 2 is arranged on the top of the trimming tray 1. A wrapping ring 3 is sleeved on one end of the trimming tray 1. Grip plates 4 are arranged on both sides of the outer wall of the wrapping ring 3. An arc frame 5 is fixedly installed on one side of the wrapping ring 3. A positioning rod 6 is movably inserted and connected to the top of the arc frame 5. A top plate 7 is arranged at one end of the positioning rod 6. A pointer 8 is arranged on one side of the top plate 7. A positioning ruler 9 is arranged on the top of the arc frame 5. A scale number 10 is opened on the surface of the positioning ruler 9. By moving the trimming tray 1, the positioning rod 6 is driven to slide inside the moving groove 13, and the pointer 8 gradually moves on the surface of the scale number 10. According to the index of the pointer 8 and the scale number 10, the trimming distance of the trimming tray 1 and the horizontal movement of the positioning rod 6 can be grasped.

[0024] Embodiment 2:

[0025] Based on the first embodiment, Figure 1 and Figure 4 As shown, a plurality of positioning holes 12 are opened on the surface of the positioning rod 6, and a limiting column 11 is rotatably installed on one side of the arc frame 5, and one end of the limiting column 11 is rotatably connected with the internal threads of the plurality of positioning holes 12 respectively. The utility model is a positioning and trimming device for mechanical processing. By setting a wrapping ring 3, a gripping plate 4, a limiting column 11 and positioning holes 12, the bottom surface of the trimming tray 1 is in contact with the surface of the workpiece, and the positioning rod 6 can be movably inserted at the top end of the arc frame 5, so the position height of the positioning ruler 9 and the two positioning plates 14 can be adjusted.

[0026] Working principle: Mechanical processing refers to the process of changing the shape, size and performance of a workpiece through a mechanical device. It can be divided into cutting processing and pressure processing according to the difference in processing methods. The trimming machine is a multifunctional mechanical equipment, mainly used for trimming, polishing and chamfering the edges of materials. The main function of the trimming machine is to remove excess defects and oxides on the surface of the material, as well as to chamfer and trim the edges. It can perform fine processing on the workpiece and remove edge burrs, thereby improving the accuracy and quality of the product. The output shaft of the motor 2 is connected to the trimming structure. Under the high-speed friction between the trimming structure and the workpiece surface, it can gradually flatten it and achieve the effect of trimming the workpiece. The sliding of the positioning rod 6 in the moving groove 13 can position the trimming tray 1 and move it in a horizontal state to complete trimming at different positions. The two positioning plates 14 are used to position one side with the required The trimming sides are fitted together so that the positioning ruler 9 is flush with the sides of the workpiece. By moving the trimming tray 1, the positioning rod 6 is driven to slide inside the moving groove 13, and the pointer 8 gradually moves on the surface of the scale number 10. According to the index of the pointer 8 and the scale number 10, the distance moved by the trimming tray 1 can be grasped, and the horizontal movement of the positioning rod 6 makes the trimming tray 1 also in a horizontal movement state, thereby improving the trimming quality of the trimming tray 1. The bottom surface of the trimming tray 1 contacts the surface of the workpiece, and the positioning rod 6 can be movably inserted at the top of the arc frame 5, so the position height of the positioning ruler 9 and the two positioning plates 14 can be adjusted, and the fitting position can be adjusted according to the thickness of the workpiece. After one end of the limit column 11 is embedded in the interior of the positioning hole 12, the two are threadedly connected, so that the arc frame 5 and the positioning rod 6 can be limited, thereby ensuring the firmness of the positioning rod 6.

[0027] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning and trimming device for mechanical processing, comprising a trimming tray (1) and a motor (2), wherein the motor (2) is arranged on the top of the trimming tray (1), and is characterized in that: A wrapping ring (3) is sleeved on one end of the trimming tray (1), and grip plates (4) are provided on both sides of the outer wall of the wrapping ring (3). An arc frame (5) is fixedly installed on one side of the wrapping ring (3), and a positioning rod (6) is movably inserted and connected to the top of the arc frame (5). A top plate (7) is provided at one end of the positioning rod (6), and a pointer (8) is provided on one side of the top plate (7). A positioning ruler (9) is provided on the top of the arc frame (5), and a scale number (10) is provided on the surface of the positioning ruler (9).

2. A positioning and trimming device for mechanical processing according to claim 1, characterized in that: A moving groove (13) is provided at the top end of the positioning ruler (9), and the positioning rod (6) moves inside the moving groove (13).

3. A positioning and trimming device for mechanical processing according to claim 2, characterized in that: Positioning plates (14) are fixedly mounted on both sides of the bottom end of the positioning ruler (9), and an anti-drop ring (15) is fixedly sleeved on one end of the positioning rod (6).

4. A positioning and trimming device for mechanical processing according to claim 3, characterized in that: The two positioning plates (14) are symmetrically distributed at the center position of the positioning ruler (9).

5. The positioning and trimming device for mechanical processing according to claim 1, characterized in that: A plurality of positioning holes (12) are provided on the surface of the positioning rod (6), and a limiting column (11) is rotatably mounted on one side of the arc frame (5).

6. A positioning and trimming device for mechanical processing according to claim 5, characterized in that: One end of the limiting column (11) is rotatably connected to the internal threads of a plurality of positioning holes (12).

7. A positioning and trimming device for mechanical processing according to claim 6, characterized in that: The plurality of positioning holes (12) are arranged at equal intervals.

Images