Mechanical part machining equipment facilitating scrap removal
By designing a mechanical parts processing equipment, burrs are removed by the friction between the grinding block and the inner wall of the tubular part, which solves the problem of difficult removal of burrs on the inner wall and achieves high-precision and high-quality processing of parts.
Patent Information
- Application Number
- CN202520181270.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-05
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-02-05
AI Technical Summary
In the machining of regular tubular mechanical parts, burrs on the inner wall are difficult to remove completely, affecting the precision and surface quality of the parts, leading to wear, leakage or poor assembly during subsequent processing or use.
Design a machining equipment for mechanical parts, which uses the friction between the grinding block and the inner wall of the tubular part to remove burrs, and combines the cooperation of the drill bit and the clamping assembly to ensure that the burrs are completely removed after drilling.
It improves the machining accuracy and surface finish of tubular parts, avoids subsequent problems caused by burrs, and ensures high-quality machining of parts.
Smart Images
Figure CN223801590U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to punch technology field especially, relate to a kind of mechanical component processing equipment of facilitating chip removal. BACKGROUND
[0002] In the processing of regular tubular mechanical components, drilling, cutting and other processes will generate a large amount of burrs, especially the inner wall of tubular parts, due to the particularity of its structure, the removal of inner wall burrs is often more difficult than the outer wall.
[0003] Traditional burr removal methods, such as manual removal or reliance on external tools for cleaning, not only have low efficiency, but also cannot ensure complete removal of inner wall burrs, affecting the precision and surface quality of the parts. If the burrs on the inner wall of the tubular part are not removed in time, it will cause wear, leakage or poor assembly during subsequent processing or use.
[0004] Therefore, we propose a kind of mechanical component processing equipment of facilitating chip removal to solve the existing problems. SUMMARY
[0005] The utility model aims at the problems in the background art, and provides a kind of mechanical component processing equipment of facilitating chip removal.
[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of mechanical component processing equipment of facilitating chip removal, including machine table, tubular part and slide column, the mainframe box is set up on the machine table and is lifted, the drill bit is rotationally arranged on the mainframe box, the upper surface of the machine table is provided with arc slot, two sets of clamping assemblies are symmetrically arranged on the two sides of the arc slot, the tubular part is positioned on the machine table and is directly below the drill bit, and the inner wall of the tubular part is provided with chip removal assembly.
[0007] Preferably, the clamping assembly is composed of an extrusion plate, a main body plate and a rotating rod, the main body plate is arranged on the machine table, the rotating rod is screw-mounted on the main body plate, and the extrusion plate is rotationally arranged at the end of the rotating rod.
[0008] Preferably, the chip removal assembly is composed of a sliding seat, a shaft, a grinding block, a secondary screw, a secondary machine box and a through hole, the secondary machine box is arranged on the machine table, the secondary screw is rotationally arranged on the secondary machine box, and the sliding seat is in screw engagement with the secondary screw and in sliding contact with the machine table.
[0009] Preferably, the shaft is rotationally arranged on the sliding seat, and the grinding block is arranged at the end of the shaft.
[0010] Preferably, the through hole is arranged on the grinding block, and the diameter of the grinding block is matched with the inner diameter of the tubular part.
[0011] Preferably, two ends of the slide column are symmetrically provided with bases, the lower bases are arranged on the machine table, and the main screw is rotatably arranged between the two bases.
[0012] Preferably, one end of the main machine box is provided with a sliding block, which is not only slidably connected with the slide column but also threadedly engaged with the main screw.
[0013] Preferably, the lower surface of the machine table is provided with four support seats, and the four support seats are arranged in a rectangular array on the lower surface of the machine table.
[0014] Compared with the prior art, the mechanical component machining equipment has the following beneficial effects:
[0015] In the use process of the mechanical component machining equipment, the external power supply is connected, the tubular mechanical component to be machined is sleeved on the grinding block with an inner diameter matched with the tubular mechanical component, at this time, the power device in the auxiliary machine box drives the auxiliary screw to rotate, so that the sliding block slides on the surface of the machine table under the principle of the lead screw, and the tubular component is moved to below the drill bit through the grinding block.
[0016] Then, the personnel control the clamping assembly to work, manually rotate the rotating rod, and drive the two extrusion plates to extrude the outer wall of the tubular component through the meshing action between the rotating rod and the main plate, so as to complete the positioning action of the tubular component in cooperation with the limitation of the grinding block, at this time, the through hole of the grinding block is ensured to be in a vertical state.
[0017] At this time, the power device controls the rotation of the main screw, and the main machine box drives the drill bit to move downward under the principle of the lead screw, in the downward movement process, the power device in the main machine box drives the drill bit to rotate, so as to perform drilling processing on the tubular component.
[0018] After the drilling is completed and the drill bit moves away from the tubular component, at this time, the power device drives the shaft to rotate, and the shaft drives the grinding block to rotate along the inner wall of the tubular component through the friction action between the two, so as to polish and remove the burrs on the inner wall of the tubular component caused by drilling.
[0019] Further, the grinding block with a corresponding inner diameter can be replaced according to the diameter of the tubular component, and the machine table can provide space for large-diameter workpieces through the design of the arc-shaped groove.
[0020] The present application has the following beneficial effects compared with the prior art: BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 is a schematic diagram of a three-dimensional structure of the utility model;
[0022] Figure 2 is a schematic diagram of a three-dimensional structure of the utility model; Figure 1 is a schematic diagram of a partial structure of the utility model;
[0023] Figure 3 is a schematic diagram of a chip removing assembly structure of the utility model;
[0024] Figure 4 is a schematic diagram of a cross-section structure of the grinding block of the utility model.
[0025] Reference signs:
[0026] 1, machine table; 2, support seat; 3, tubular part; 4, slide column; 5, main screw; 6, base; 7, drill bit; 8, main machine box; 9, slide seat; 10, extrusion plate; 11, main body plate; 12, rotating rod; 13, arc-shaped groove; 14, shaft; 15, grinding block; 16, auxiliary screw; 17, auxiliary machine box; 18, through hole. DETAILED DESCRIPTION
[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0028] Embodiment one
[0029] As shown in Figures 1-4 , the utility model provides a kind of mechanical parts machining equipment of facilitating chip removal, including machine table 1, tubular part 3 and slide column 4, main machine box 8 is set to machine table 1 to go up and down, drill bit 7 is rotationally equipped on main machine box 8, the upper surface of machine table 1 is provided with arc-shaped groove 13, two groups of clamping assemblies are symmetrically arranged at the two sides of arc-shaped groove 13, tubular part 3 is positioned on machine table 1 and is directly below drill bit 7, and the inner wall of tubular part 3 is equipped with chip removing assembly.
[0030] Based on embodiment 1:
[0031] The mechanical parts machining equipment of facilitating chip removal of the utility model in use process, connect external power supply, can be machined tubular mechanical part sleeve joint on its inner diameter compatible grinding block 15, grinding block 15 drives tubular part 3 to move to drill bit 7 below by;
[0032] Subsequently personnel control clamping assembly work, to complete the positioning action of tubular part 3 in cooperation with the limitation of grinding block 15, ensure that grinding block 15 is in perpendicular state at this time through hole 18.
[0033] Subsequently, the rotating drill bit 7 is lowered to drill the tubular member 3;
[0034] After the drilling is completed and the drill bit is away from the tubular member 3, the chip removal assembly is used to polish and remove the burrs formed on the inner wall of the tubular member 3 due to the drilling by a friction action; subsequently, the clamping assembly is loosened, and the workpiece can be taken out.
[0035] Further, the grinding block 15 with a corresponding inner diameter can be replaced according to the diameter of the tubular member 3, and the machine table 1 can provide a space for the workpiece with a large diameter through the design of the arc-shaped groove 13.
[0036] Embodiment Two
[0037] As shown in Figures 1-4 the utility model discloses a kind of mechanical parts machining equipment of facilitating chip removal, compared with embodiment one, this embodiment further includes:
[0038] The chip removal assembly is composed of a sliding seat 9, a shaft 14, a grinding block 15, a secondary screw rod 16, a secondary machine box 17 and a through hole 18. The secondary machine box 17 is arranged on the machine table 1. The secondary screw rod 16 is rotatably arranged on the secondary machine box 17. The sliding seat 9 is threadedly engaged with the secondary screw rod 16 and slidably contacts the machine table 1. The shaft 14 is rotatably arranged on the sliding seat 9. The grinding block 15 is arranged at the end of the shaft 14. The power device in the secondary machine box 17 drives the secondary screw rod 16 to rotate, so that the sliding seat 9 slides on the surface of the machine table 1 under the principle of the lead screw, thereby moving the tubular member 3 through the grinding block 15.
[0039] The clamping assembly is composed of an extrusion plate 10, a main plate 11 and a rotating rod 12. The main plate 11 is arranged on the machine table 1. The rotating rod 12 is threadedly installed on the main plate 11. The extrusion plate 10 is rotatably arranged at the end of the rotating rod 12. The power device in the secondary machine box 17 drives the secondary screw rod 16 to rotate, so that the sliding seat 9 slides on the surface of the machine table 1 under the principle of the lead screw, thereby moving the tubular member 3 to the lower side of the drill bit 7 through the grinding block 15. The rotating rod 12 is manually rotated. The engagement action between the rotating rod 12 and the main plate 11 drives the two extrusion plates 10 to extrude the outer wall of the tubular member 3.
[0040] Subsequently, the chip removal assembly works. The power device drives the shaft 14 to rotate. The shaft 14 drives the grinding block 15 to rotate along the inner wall of the tubular member 3. The burrs formed on the inner wall of the tubular member 3 due to the drilling are polished and removed through the friction action between the shaft 14 and the grinding block 15.
[0041] The through hole 18 is arranged on the grinding block 15. The diameter of the grinding block 15 is matched with the inner diameter of the tubular member 3. The through hole 18 can provide a space for the drill bit 7.
[0042] The two ends of the slide column 4 are symmetrically provided with bases 6, the lower base 6 is arranged on the machine table 1, the main screw 5 is rotatably arranged between the two bases 6, one end of the main box 8 is provided with a sliding block, the sliding block is not only slidably connected with the slide column 4 but also threadedly engaged with the main screw 5, the power device controls the rotation of the main screw 5, and under the principle of the lead screw, the main box 8 drives the drill bit 7 to move downward, and in the process of moving downward, the power device in the main box 8 drives the drill bit 7 to rotate.
[0043] The lower surface of the machine table 1 is provided with support seats 2, the four support seats 2 are arranged in a rectangular array on the lower surface of the machine table 1.
[0044] The main screw 5, the auxiliary screw 16, the rotating head 7 and the shaft 14 need to be provided with a power device to make them work normally, and as known by those skilled in the art, the power is provided in a common way, which belongs to a conventional means or common knowledge, and will not be described here, and those skilled in the art can make any selection according to their needs or convenience.
[0045] The above specific embodiments are only several preferred embodiments of the utility model, based on the technical scheme of the utility model and the related inspiration of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.
[0046] It is obvious for those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims should be included in the utility model. Any reference signs in the claims should not be regarded as limiting the involved claims.
Claims
1. A mechanical parts machining apparatus facilitating chip removal, comprising a machine table (1), a tubular member (3) and a slide post (4), characterized in that: The machine platform (1) is provided with a main machine box (8) for lifting, a drill bit (7) is rotatably arranged on the main machine box (8), an arc-shaped groove (13) is formed on the upper surface of the machine platform (1), two sets of clamping assemblies are symmetrically arranged on the two sides of the arc-shaped groove (13), the tubular member (3) is positioned on the machine platform (1) directly below the drill bit (7), and the inner wall of the tubular member (3) is provided with a chip removal assembly.
2. A mechanical component machining apparatus according to claim 1, wherein: The clamping assembly is composed of an extrusion plate (10), a main body plate (11) and a rotating rod (12), the main body plate (11) is arranged on the machine platform (1), the rotating rod (12) is threadedly installed on the main body plate (11), and the extrusion plate (10) is rotatably arranged at the end of the rotating rod (12).
3. A mechanical component machining apparatus that facilitates chip removal according to claim 1, characterized by: The chip removal assembly is composed of a sliding seat (9), a shaft rod (14), a grinding block (15), a secondary screw rod (16), a secondary machine box (17) and a through hole (18), the secondary machine box (17) is arranged on the machine platform (1), the secondary screw rod (16) is rotatably arranged on the secondary machine box (17), and the sliding seat (9) is in threaded engagement with the secondary screw rod (16) and in sliding contact with the machine platform (1).
4. A mechanical component machining apparatus according to claim 3, wherein: The shaft rod (14) is rotatably arranged on the sliding seat (9), and the grinding block (15) is arranged at the end of the shaft rod (14).
5. A mechanical component machining apparatus according to claim 3, wherein: The through hole (18) is formed in the grinding block (15), and the diameter of the grinding block (15) is matched with the inner diameter of the tubular member (3).
6. A mechanical component machining apparatus that facilitates chip removal according to claim 1, characterized by: The two ends of the sliding column (4) are symmetrically provided with bases (6), the lower bases (6) are arranged on the machine platform (1), and a main screw rod (5) is rotatably arranged between the two bases (6).
7. A mechanical component machining apparatus according to claim 6, wherein: One end of the main machine box (8) is provided with a sliding block which is in sliding insertion with the sliding column (4) and in threaded engagement with the main screw rod (5).
8. A mechanical component machining apparatus according to claim 1, wherein: The lower surface of the machine platform (1) is provided with four support seats (2), and the positions of the four support seats (2) are distributed in a rectangular array on the lower surface of the machine platform (1).