A mechanical parts machining platform

Abstract

The utility model relates to the technical field of part processing, and specifically discloses a mechanical part processing platform, which comprises: a turnover plate; a processing table installed on the turnover plate and used for carrying mechanical parts to be processed; two supporting frames symmetrically arranged on the two sides of the turnover plate and rotatably connected with the two sides of the turnover plate respectively; and a driving component installed on at least one supporting frame, connected with the turnover plate and used for driving the turnover plate to overturn the processing table on the supporting frame to make the scraps on the processing table fall off through overturning.

Description

Technical Field

[0001] This utility model belongs to the field of parts processing technology, specifically relating to a mechanical parts processing platform. Background Technology

[0002] Machining platforms, as key equipment in the machinery manufacturing industry used to support and process various mechanical parts, are widely used in turning, milling, grinding, and other machining processes. During part machining, the cutting and grinding actions of the tool and workpiece inevitably generate a large amount of metal chips, non-metallic residues, and other debris. These chips and residues not only scatter on the machining table surface but also gradually accumulate in hidden locations such as gaps in the machining fixture, positioning holes, and the connection gap between the table and the fixture. If these chips and residues are not cleaned up promptly and thoroughly, they will have many adverse effects on subsequent part machining.

[0003] Currently, the common methods for cleaning debris and residue on processing platforms include manual sweeping, high-pressure air blowing, and vacuuming. However, it is often difficult to reach the accumulation in hidden locations such as gaps in the processing fixtures. Considering that if the entire processing table could be flipped over, the debris and residue on the table and in the gaps of the fixtures could be quickly dislodged by gravity, efficient cleaning could be achieved.

[0004] Existing mechanical parts processing platforms often employ fixed support structures with a rigid connection between the table and frame, lacking corresponding flipping drive mechanisms and stable flipping support structures. This prevents the processing platform from achieving overall flipping motions and hinders efficient cleaning. Utility Model Content

[0005] The purpose of this utility model is to provide a mechanical parts processing platform to solve the problem mentioned in the background art that the existing mechanical parts processing platforms, due to their structural design mostly adopting a fixed support form, with a rigid connection between the table and the frame, lack corresponding flipping drive mechanism and stable flipping support structure, cannot achieve overall flipping action and are difficult to achieve efficient cleaning.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A machining platform for mechanical parts, comprising: Flip-up board; A processing table, mounted on a tilting plate, is used to support the mechanical parts to be processed; Two support frames are symmetrically arranged on both sides of the flip plate, and the two sides of the flip plate are rotatably connected to the two support frames respectively. A drive unit is mounted on at least one support frame and is connected to a tilting plate. The drive unit is used to drive the tilting plate to tilt the processing table on the support frame so that the chips on the processing table fall off by tilting.

[0007] Preferably, the driving component includes: A power source is mounted on a support frame, and the power shaft of the power source is connected to the tilting plate.

[0008] Preferably, the driving component includes: The first gear is mounted on the support frame; The second gear is mounted on the support frame and meshes with the first gear; the flip plate is connected to the second gear. An eccentric shaft is mounted on the second gear; Fixed base, mounted on the support frame; The power source is rotatably connected to the fixed base via a pin. A connecting sleeve is connected to the power shaft of the power source, and the connecting sleeve is fitted onto the eccentric shaft.

[0009] Preferably, the flip plate includes: Two rotating shafts are installed on both sides of the flip plate, and the rotating shafts pass through the support frame. The flip plate is connected to the second gear through the rotating shafts.

[0010] Preferably, the flip plate further includes: Through holes are formed on the flip plate; Two mounting slots are installed on the two side walls of the through hole, and the two ends of the processing table are respectively installed in the two mounting slots.

[0011] Preferably, the flip plate further includes: The cam is installed in the mounting slot and contacts one side of the machining table; The elastic element is installed on the inner wall of the mounting groove at one end and on one side of the processing table at the other end.

[0012] Preferably, the flip plate further includes: A rotating rod passes through the bottom wall of the mounting slot, and one end of the rotating rod is connected to the cam; The first bevel gear is installed at the end of the rotating rod away from the cam; Mounting bracket, installed on the bottom of the flip plate; The second bevel gear is installed on one side of the mounting base. The second bevel gear meshes with the first bevel gear. A control gear is installed on one side of the second bevel gear via a connecting rod. The rack is mounted on the support frame. The control gear meshes with the rack, and when the flip plate flips, the control gear rolls along the rack and drives the second bevel gear to rotate.

[0013] Preferably, the rack is arc-shaped, and the tooth surface of the rack faces the control gear.

[0014] Preferably, a groove is provided on one side of the support frame, and both the first gear and the second gear are disposed in the groove.

[0015] Preferably, the diameter ratio of the first gear and the second gear is 3:1.

[0016] Compared with the prior art, the beneficial effects of this utility model are: This invention uses a tilting plate as the mounting carrier for the processing table, which, together with symmetrically distributed support frames on both sides, forms a stable rotational support structure. Combined with a drive component providing the tilting power, this enables the processing platform to achieve an overall tilting motion, providing a structural foundation for efficient debris removal. The gravity generated when the tilting plate tilts, combined with the periodic swaying of the processing table under the action of the cam and elastic element, simultaneously acts on debris on the surface of the processing table and in the tooling gaps. This not only promotes the rapid removal of surface debris but also breaks down the static friction and adhesion of residue in the gaps, loosening and expelling it. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0018] Figure 2 This is a three-dimensional structural diagram of the present invention from another perspective.

[0019] Figure 3 This is a cross-sectional schematic diagram of the flip plate and support frame of this utility model.

[0020] Figure 4 This is a cross-sectional schematic diagram of the flip plate, processing table and support frame of this utility model.

[0021] Figure 5 for Figure 4 A magnified view of a portion of the image.

[0022] In the diagram: 100, flip plate; 101, through hole; 102, mounting slot; 103, elastic element; 104, cam; 105, rotating rod; 106, first bevel gear; 107, mounting base; 108, second bevel gear; 109, control gear; 110, rack; 200, processing table; 300, support frame; 301, rotating shaft; 400, driving component; 401, power source; 402, first gear; 403, eccentric shaft; 404, fixed base; 405, second gear; 406, connecting sleeve. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1: Please refer to Figures 1-5 A machining platform for mechanical parts includes: a tilting plate 100; a machining table 200 mounted on the tilting plate 100 for supporting the mechanical parts to be machined; two support frames 300 symmetrically arranged on both sides of the tilting plate 100, and the two sides of the tilting plate 100 are rotatably connected to the two support frames 300 respectively; and a driving component 400 mounted on at least one support frame 300, the driving component 400 being connected to the tilting plate 100 for driving the tilting plate 100 to rotate the machining table 200 on the support frames 300, so as to dislodge the debris on the machining table 200 by rotating.

[0025] The drive component 400 includes a power source 401, which is mounted on the support frame 300, and the power shaft of the power source 401 is connected to the tilting plate 100.

[0026] Furthermore, by setting the flip plate 100 as the mounting carrier of the processing table 200, and using two symmetrically distributed support frames 300 to provide rotational support for the flip plate 100, the flip plate 100 can rotate relative to the support frames 300 around the connecting shafts on both sides. At the same time, the drive component 400 installed on the support frame 300 outputs power to drive the flip plate 100 and the processing table 200 above it to flip as a whole. The attitude adjustment of the processing table 200 is realized through the linkage of the mechanical structure, which solves the problem of cleaning up debris after processing. The drive component 400 drives the processing table 200 to flip with the flip plate 100, and the debris accumulated on the surface of the processing table 200 and in the tooling gaps is automatically dislodged by gravity, which improves the cleaning efficiency.

[0027] In the above technical solution, the power source 401 adopts a servo motor, or a stepper motor. The power output shaft of the power source 401 is coaxially fixedly connected to the flip plate 100 through a rigid coupling to drive the flip plate 100 to flip within the range of 0° to 180°.

[0028] The flip plate 100 includes: a through hole 101 formed on the flip plate 100; two mounting slots 102 respectively mounted on the two side walls of the through hole 101, with both ends of the processing table 200 respectively mounted in the two mounting slots 102; a cam 104 mounted in the mounting slot 102, the cam 104 contacting one side of the processing table 200; an elastic element 103, one end mounted on the inner wall of the mounting slot 102, and the other end mounted on one side of the processing table 200; a rotating rod 105 penetrating the bottom wall of the mounting slot 102, one end of the rotating rod 105 connected to the cam 104; and so on. A bevel gear 106 is installed at the end of the rotating rod 105 away from the cam 104; a mounting base 107 is installed at the bottom of the flip plate 100; a second bevel gear 108 is installed on one side of the mounting base 107, and the second bevel gear 108 meshes with the first bevel gear 106, and a control gear 109 is installed on one side of the second bevel gear 108 via a connecting rod; a rack 110 is installed on the support frame 300, and the control gear 109 meshes with the rack 110, and when the flip plate 100 flips, the control gear 109 rolls along the rack 110 and drives the second bevel gear 108 to rotate.

[0029] The rack 110 is arc-shaped, and the tooth surface of the rack 110 faces the control gear 109.

[0030] Furthermore, when the flip plate 100 flips, the meshing transmission between the control gear 109 and the rack 110 converts the flipping motion into the rotational motion of the cam 104. The non-uniform pushing of the cam 104 and the elastic reset of the elastic element 103 form the periodic shaking of the processing table 200. The inertial force generated by this shaking and the gravity generated by the flipping act together on the debris, making the resultant force on the debris greater than its adsorption force on the surface of the processing table 200, thus achieving efficient removal. The arc-shaped rack 110 ensures that the control gear 109 can always drive the cam 104 to rotate throughout the entire flipping stroke, ensuring that the shaking continues to occur to cooperate with the flipping cleaning.

[0031] In the above technical solution, the gravity generated by the flipping plate 100 increases the tendency of the debris to detach from the surface of the processing table 200, while the reciprocating shaking of the processing table 200 can reduce the static friction and adhesion between the debris and the processing table 200 and the tooling gaps. Especially for the residue stuck in the gaps, the vibration generated by the shaking can cause it to loosen and fall off quickly under the action of gravity. The through hole 101 ensures that the detached debris can be discharged directly, avoiding secondary accumulation and improving the thoroughness of debris cleaning.

[0032] Example 2: The difference between this example and Example 1 is that the driving component 400 includes: a first gear 402, mounted on the support frame 300; a second gear 405, mounted on the support frame 300 and meshing with the first gear 402; a flip plate 100 connected to the second gear 405; an eccentric shaft 403, mounted on the second gear 405; a fixed seat 404, mounted on the support frame 300; and a power source 401, rotatably connected to the fixed seat 404 via a pin. A connecting sleeve 406 is connected to the power shaft of the power source 401, and the connecting sleeve 406 is sleeved on the eccentric shaft 403.

[0033] Furthermore, the constant ratio transmission characteristics of gear meshing ensure stable flipping speed. Through the eccentric arrangement of the eccentric shaft 403, the force output by the power source 401 acts on the eccentric shaft 403 through the connecting sleeve 406, generating a rotational torque that drives the second gear 405 to rotate around its own axis, thereby causing the flipping plate 100 to flip. The rotatable mounting method of the power source 401 compensates for the distance changes caused by the movement trajectory of the eccentric shaft 403, ensuring that the entire drive system remains effectively connected during movement, achieving continuous and stable flipping of the flipping plate 100, and providing reliable flipping power support for the shaking and cleaning of the processing table 200.

[0034] In the above technical solution, the meshing transmission of the first gear 402 and the second gear 405 can achieve stable power transmission and deceleration and force amplification, so that the flipping plate 100 can obtain a large torque to drive the processing table 200 to flip smoothly. The cooperation between the eccentric shaft 403 and the connecting sleeve 406 can convert the linear motion of the power source 401 into the rotational motion of the second gear 405. At the same time, the rotational connection between the power source 401 and the fixed seat 404 adapts to the change of the angle of the power source 401 itself during the eccentric transmission process, ensuring continuous transmission without jamming. Compared with direct drive, it can more flexibly adapt to large load flipping scenarios and improve drive reliability.

[0035] In the above technical solution, the power source 401 is a hydraulic cylinder.

[0036] The flip plate 100 includes two rotating shafts 301, which are respectively installed on both sides of the flip plate 100. The rotating shafts 301 pass through the support frame 300, and the flip plate 100 is connected to the second gear 405 through the rotating shafts 301.

[0037] The support frame 300 has a groove on one side, and the first gear 402 and the second gear 405 are both disposed in the groove; the diameter ratio of the first gear 402 and the second gear 405 is 3:1.

[0038] Furthermore, the rotating shaft 301 serves as the mechanical connection medium between the flipping plate 100 and the second gear 405, directly converting the rotational motion of the gear into the flipping motion of the flipping plate 100, ensuring transmission efficiency; the spatial constraint of the groove fixes the gear meshing position, preventing axial displacement of the gear under force and ensuring meshing accuracy; and the 3:1 diameter ratio of the first gear 402 to the second gear 405 follows the relationship that the torque of gear transmission is proportional to the diameter. By increasing the diameter of the first gear 402, the second gear 405 can obtain a greater torque while keeping the input power constant, thus meeting the power requirements of the flipping plate 100 for heavy-load flipping.

[0039] In the above technical solution, the design of the rotating shaft 301 passing through the support frame 300 enhances the stability of the connection between the flip plate 100 and the second gear 405, ensuring that the rotation of the second gear 405 can be accurately transmitted to the flip plate 100, avoiding shaking or displacement during the transmission process; the groove setting allows the gear transmission structure to be built into the support frame 300, reducing the interference of the external environment on gear meshing, while saving installation space and making the overall structure more compact; the 3:1 diameter ratio allows the second gear 405 to obtain greater torque, improving the power output capability of the flip plate 100 when driving the heavy-duty processing table 200, ensuring that the flipping action is smooth and reliable.

[0040] The working principle and usage process of this utility model are as follows: The processing table 200 is positioned by embedding the mounting grooves 102 of the flip plate 100 at both ends. The cam 104 in the mounting groove 102 contacts the side of the processing table 200 under the pre-tightening force of the elastic element 103, clamping and fixing the processing table 200. The mechanical parts to be processed are placed on the processing table 200 for processing. During the processing, some of the debris is scattered on the surface of the processing table 200, and some falls into the tooling gaps and the through holes 101 of the flip plate 100. When debris needs to be cleaned, if the driving method of Embodiment 1 is used, the power source 401 drives the rotating shaft 301 of the tilting plate 100 to rotate through a rigid coupling, so that the tilting plate 100 can rotate within the range of 0° to 180° around the connecting shaft of the two side support frames 300; if the driving method of Embodiment 2 is used, the piston rod of the hydraulic cylinder extends and retracts, pushing the eccentric shaft 403 on the second gear 405 through the connecting sleeve 406, so that the second gear 405 rotates around its own axis. The second gear 405 drives the tilting plate 100 to rotate synchronously through the rotating shaft 301, and the hydraulic cylinder rotates relative to the fixed seat 404 through the pin to adapt to the change of motion trajectory. At the same time, the groove of the support frame 300 protects the gear set. During the tilting process, the control gear 109 moves with the tilting plate The first bevel gear 108 rotates and rolls along the arc-shaped rack 110, driving the second bevel gear 108 to rotate. After the first bevel gear 106 reverses the transmission, the rotating rod 105 drives the cam 104 to rotate. The cam 104 pushes the processing table 200 to overcome the elastic force of the elastic element 103 and moves. The restoring force of the elastic element 103 pulls the processing table 200 to move in the opposite direction, causing the processing table 200 to shake periodically. Under the combined action of the shaking inertia force and the overturning gravity, the debris on the surface of the processing table 200 and in the tooling gaps loosens and falls off, and is discharged through the through hole 101 of the overturning plate 100. After cleaning, the driving component 400 reverses the operation, so that the overturning plate 100 returns to the horizontal state. The processing table 200 is clamped again by the cam 104 and the elastic element 103, waiting for the next processing.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A machining platform for mechanical parts, characterized in that, include: Flip-up plate (100); A processing table (200) is mounted on a tilting plate (100) and is used to support the mechanical parts to be processed; Two support frames (300) are symmetrically arranged on both sides of the flip plate (100), and the two sides of the flip plate (100) are rotatably connected to the two support frames (300) respectively. A drive unit (400) is mounted on at least one support frame (300). The drive unit (400) is connected to a flip plate (100) and is used to drive the flip plate (100) to rotate the processing table (200) on the support frame (300) so that the debris on the processing table (200) can be dislodged by the rotation.

2. The machining platform for mechanical parts according to claim 1, characterized in that: The drive component (400) includes: A power source (401) is mounted on a support frame (300), and the power shaft of the power source (401) is connected to the flip plate (100).

3. The machining platform for mechanical parts according to claim 1, characterized in that: The drive component (400) includes: The first gear (402) is mounted on the support frame (300); The second gear (405) is mounted on the support frame (300) and meshes with the first gear (402). The flip plate (100) is connected to the second gear (405). An eccentric shaft (403) is mounted on the second gear (405); A fixed base (404) is mounted on a support frame (300); The power source (401) is rotatably connected to the fixed seat (404) via a pin. A connecting sleeve (406) is connected to the power shaft of the power source (401), and the connecting sleeve (406) is sleeved on the eccentric shaft (403).

4. The machining platform for mechanical parts according to claim 3, characterized in that: The flip plate (100) includes: Two rotating shafts (301) are respectively installed on both sides of the flip plate (100). The rotating shafts (301) pass through the support frame (300). The flip plate (100) is connected to the second gear (405) through the rotating shafts (301).

5. The machining platform for mechanical parts according to claim 1 or 4, characterized in that: The flip plate (100) also includes: A through hole (101) is provided on the flip plate (100); Two mounting slots (102) are respectively installed on the two side walls of the through hole (101), and the two ends of the processing table (200) are respectively installed in the two mounting slots (102).

6. The machining platform for mechanical parts according to claim 5, characterized in that: The flip plate (100) also includes: A cam (104) is installed in a mounting slot (102) and the cam (104) contacts one side of the machining table (200); The elastic element (103) is installed on the inner wall of the mounting groove (102) at one end and on the side of the processing table (200) at the other end.

7. The machining platform for mechanical parts according to claim 6, characterized in that: The flip plate (100) also includes: A rotating rod (105) passes through the bottom wall of the mounting groove (102), and one end of the rotating rod (105) is connected to the cam (104); The first bevel gear (106) is installed at the end of the rotating rod (105) away from the cam (104); Mounting base (107) is installed on the bottom of the flip plate (100); The second bevel gear (108) is installed on one side of the mounting base (107). The second bevel gear (108) meshes with the first bevel gear (106). A control gear (109) is installed on one side of the second bevel gear (108) via a connecting rod. A rack (110) is mounted on a support frame (300). A control gear (109) meshes with the rack (110), and when the flip plate (100) flips, the control gear (109) rolls along the rack (110) and drives the second bevel gear (108) to rotate.

8. The machining platform for mechanical parts according to claim 7, characterized in that: The rack (110) is arc-shaped, and the tooth surface of the rack (110) faces the control gear (109).

9. The machining platform for mechanical parts according to claim 3, characterized in that: The support frame (300) has a groove on one side, and the first gear (402) and the second gear (405) are both disposed in the groove.

10. The machining platform for mechanical parts according to claim 3, characterized in that: The diameter ratio of the first gear (402) and the second gear (405) is 3:1.

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