Gear machining transfer platform

Abstract

The utility model belongs to mechanical manufacturing technical field, specifically discloses a gear processing transfer platform, including the transfer platform, the transfer platform top is uniformly fixed with a plurality of fixed bottom support, the position fixed with the positioning post in the middle of fixed bottom support top, is provided with the clamping assembly in the side of positioning post, is provided with the compression assembly on the top of positioning post, is provided with the shock absorber below the transfer platform, is provided with the bottom plate below the shock absorber, adopt the positioning post, the three -fold fixed structure of rack clamping, compression plate compression, from the radial, horizontal direction, axial all -round restriction gear displacement, effectively avoid the rotation, shaking or jumping of gear in the transfer process, two -way screw rod and second screw rod are equipped with knob, need not to complete the clamping and compression operation of gear with the help of additional tool, shock absorber can effectively absorb and restrain the vibration, on one hand avoids the collision of gear and fixed assembly caused by vibration.

Description

Technical Field

[0001] This utility model relates to the field of mechanical manufacturing technology, specifically a gear processing and transfer platform. Background Technology

[0002] Gears are a common type of mechanical component, and their processing involves many steps, including casting, precision machining, and heat treatment. Gear production is a segmented process; after each step, the gears need to be transferred to the next processing station. During this transfer, the teeth need to be fixed in place to prevent them from colliding and being damaged.

[0003] Existing gear processing transfer devices typically include a limiting mechanism to position the gears in order to prevent damage caused by shaking or collisions during transport due to road bumps. For example, Chinese utility model patent CN219601978U discloses a finished product transfer device for gear processing.

[0004] However, in actual use, it is found that the aforementioned gear processing transfer device only supports the inner wall of the gear through a strip plate, resulting in poor limiting effect. During the transfer process, the gear is prone to jumping up and down or rotating on its own, which can lead to gear damage. Utility Model Content

[0005] The purpose of this utility model is to provide a gear processing and transfer platform to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a gear processing transfer platform, comprising a transfer platform, wherein a plurality of fixed base supports are uniformly fixed above the transfer platform, a positioning column is fixed at the middle position above the fixed base support, a clamping component is provided on the side of the positioning column, a pressing component is provided above the positioning column, a vibration damper is provided below the transfer platform, and a base plate is provided below the vibration damper.

[0007] The clamping assembly includes a sliding groove, a bidirectional lead screw, a slider, a support plate, and a rack. Two sliding grooves are formed above the fixed base, communicating with each other and located on either side of the positioning post. The bidirectional lead screw is rotatably connected inside the two sliding grooves, and a slider is slidably connected within each groove. The sliders in the two grooves are symmetrically threaded onto the bidirectional lead screw. A support plate is fixed above the sliders, and a rack is fixed to the support plate. After the gear is fitted onto the positioning post, rotating the bidirectional lead screw drives the sliders in the two grooves to move relative to each other. This causes the sliders to move the support plate closer to the gear, inserting the rack on the support plate into the gear's tooth groove, thus restricting the gear and preventing it from rotating or wobbling.

[0008] The positioning post has a screw hole at its top and a positioning groove on its side. The screw hole is used to connect the clamping assembly, and the positioning groove is used to restrict the clamping assembly.

[0009] The clamping assembly includes a connecting plate, a second lead screw, a positioning rod, and a pressure plate. The second lead screw is threaded into a screw hole, and the connecting plate is rotatably connected to the top of the second lead screw. The positioning rod is inserted into a positioning groove, and its top is fixed to the connecting plate. The pressure plate is fixed to the side of the positioning rod. By rotating the second lead screw, the connecting plate moves up and down, causing the positioning rod to slide up and down in the positioning groove. This causes the positioning rod to move the pressure plate, which then clamps the gear, thus limiting its vertical position and preventing it from jumping up and down.

[0010] In a preferred embodiment of this invention, one end of the bidirectional lead screw passes through a groove and is fixed with a first knob, while the top end of the second lead screw is fixed with a second knob. The first knob facilitates rotation of the bidirectional lead screw, and the second knob facilitates rotation of the second lead screw.

[0011] In a preferred embodiment of this invention, the fixed base is secured to the transfer platform with bolts. This facilitates the assembly and disassembly of the fixed base, and the number of fixed bases can be added or reduced as needed.

[0012] In a preferred embodiment of this invention, the vibration damper includes a damper and a spring, with the spring sleeved on the outside of the damper. Both ends of the spring and the damper are fixed to the transfer platform and the base plate. The spring absorbs kinetic energy, and the damper suppresses rebound, thus achieving a vibration reduction effect during transfer.

[0013] As a preferred embodiment of this invention, a caster wheel is provided at the corner of the base plate, and a brake pad is provided on the caster wheel. The caster wheel is mainly for facilitating the movement of this device, and the brake pad is used to brake the caster wheel.

[0014] As a preferred embodiment of this invention, a push rod is fixed to the side of the base plate. The push rod is provided primarily to facilitate the movement of the device.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This utility model adopts a triple fixing structure of positioning column, rack clamping and pressure plate pressing, which restricts the displacement of gears in all directions of radial, horizontal and axial directions, effectively preventing gears from rotating, shaking or jumping during transportation, preventing gear tooth surface collision and deformation, and ensuring that the precision of gears after processing is not affected by the transportation link.

[0017] The precise fit between the rack and the gear tooth groove not only provides a good fixing effect but also avoids damage to the gear tooth surface caused by clamping force. It is suitable for gears with different tooth pitches and has strong versatility. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0020] Figure 3 This is a schematic diagram of the clamping and pressing components of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the disassembly and clamping assembly of this utility model;

[0022] Figure 5 This is a schematic diagram of the pressing component structure of this utility model.

[0023] In the diagram: 1. Transfer platform; 2. Fixed base; 3. Positioning column; 301. Screw hole; 302. Positioning groove; 4. Clamping assembly; 401. Slide groove; 402. Two-way lead screw; 4021. First knob; 403. Slider; 404. Support plate; 405. Rack; 5. Pressing assembly; 501. Connecting plate; 502. Second lead screw; 5021. Second knob; 503. Positioning rod; 504. Pressure plate; 6. Vibration damper; 601. Damper; 602. Spring; 7. Base plate; 8. Caster wheel; 9. Push rod. Detailed Implementation

[0024] 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.

[0025] In the description of this utility model, it should be noted that the terms "vertical", "up", "down", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] Please see Figure 1-4 This utility model provides a technical solution: a gear processing transfer platform 1, including a transfer platform 1, a plurality of fixed base supports 2 are evenly fixed on the top of the transfer platform 1, a positioning column 3 is fixed at the middle position above the fixed base support 2, a clamping component 4 is provided on the side of the positioning column 3, a pressing component 5 is provided above the positioning column 3, a vibration damper 6 is provided below the transfer platform 1, and a base plate 7 is provided below the vibration damper 6.

[0028] The clamping assembly 4 includes a sliding groove 401, a bidirectional lead screw 402, a slider 403, a support plate 404, and a rack 405. Two sliding grooves 401 are formed above the fixed base 2, and these two grooves 401 are interconnected and located on opposite sides of the positioning post 3. The bidirectional lead screw 402 is rotatably connected inside the two sliding grooves 401. A slider 403 is slidably connected within each sliding groove 401, and the sliders 403 in the two sliding grooves 401 are symmetrically threaded onto the bidirectional lead screw 402. The support plate 404 is fixed above the sliders 403, and the rack 405 is fixed on the support plate 404. After the gear is fitted onto the positioning post 3, rotating the bidirectional lead screw 402 causes the sliders 403 in the two sliding grooves 401 to move relative to each other. This causes the sliders 403 to move the support plate 404 closer to the gear, inserting the rack 405 on the support plate 404 into the gear's tooth groove, thereby restricting the gear and preventing it from rotating or wobbling.

[0029] The positioning post 3 has a screw hole 301 at its top and a positioning groove 302 on its side. The screw hole 301 is used to connect the clamping assembly 5, and the positioning groove 302 is used to restrict the clamping assembly 5.

[0030] The clamping assembly 5 includes a connecting plate 501, a second lead screw 502, a positioning rod 503, and a pressure plate 504. The second lead screw 502 is threaded into a screw hole 301. The connecting plate 501 is rotatably connected to the top end of the second lead screw 502. The positioning rod 503 is inserted into a positioning groove 302, and its top end is fixed to the connecting plate 501. The pressure plate 504 is fixed to the side of the positioning rod 503. By rotating the second lead screw 502, the connecting plate 501 moves up and down, causing the positioning rod 503 to slide up and down in the positioning groove 302. This causes the positioning rod 503 to move the pressure plate 504, thereby clamping the gear and restricting its vertical position to prevent it from jumping up and down.

[0031] One end of the bidirectional lead screw 402 passes through the slide groove 401 and is fixed with a first knob 4021, and the top end of the second lead screw 502 is fixed with a second knob 5021. The first knob 4021 is mainly provided to facilitate the rotation of the bidirectional lead screw 402, and the second knob 5021 is mainly provided to facilitate the rotation of the second lead screw 502.

[0032] The fixed base 2 is fixed to the transfer platform 1 by bolts. This facilitates the assembly and disassembly of the fixed base 2, and the number of fixed base 2 can be added or reduced as needed.

[0033] The vibration damper 6 includes a damper 601 and a spring 602. The spring 602 is sleeved on the outside of the damper 601, and both ends of the spring 602 and the damper 601 are fixed to the transfer platform 1 and the base plate 7. The spring 602 absorbs kinetic energy, and the damper 601 suppresses rebound, thus achieving a vibration reduction effect during the transfer process.

[0034] A caster wheel 8 is provided at the corner of the base plate 7, and a brake pad is provided on the caster wheel 8. The caster wheel 8 is mainly provided to facilitate the movement of this device, and the brake pad is used to stop the caster wheel 8.

[0035] A push rod 9 is fixed to the side of the base plate 7. The push rod 9 is mainly provided to facilitate the movement of this device.

[0036] In summary, when using this device, the gear to be transferred is placed on the positioning post 3 above the fixed base 2. The positioning post 3 provides a central reference for the gear, initially limiting the radial displacement of the gear. At the same time, the positioning groove 302 on the side of the positioning post 3 provides a guiding foundation for the subsequent clamping assembly 5.

[0037] Rotating the first knob 4021 at one end of the bidirectional lead screw 402 drives the bidirectional lead screw 402 to rotate within two interconnected slide grooves 401. Since the sliders 403 in the two slide grooves 401 are symmetrically threaded onto the bidirectional lead screw 402, the rotation of the lead screw will cause the two sliders 403 to move towards each other along the slide grooves 401, thereby causing the support plate 404 above the sliders 403 to move closer to the gear. Finally, the rack 405 on the support plate 404 is precisely inserted into the tooth groove of the gear, thereby restricting the rotation and lateral wobbling of the gear from the side and completing the horizontal fixation of the gear.

[0038] Rotating the second knob 5021 at the top of the second lead screw 502 causes the second lead screw 502, which is threaded into the screw hole 301 at the top of the positioning post 3, to move up and down. The connecting plate 501 at the top of the second lead screw 502 moves synchronously with the lead screw, and the connecting plate 501 cooperates with the positioning groove 302 of the positioning post 3 through the positioning rod 503 (the positioning rod 503 is inserted into the positioning groove 302), ensuring that the connecting plate 501 does not shift when moving. The connecting plate 501 drives the side-fixed pressure plate 504 to move up and down synchronously. When the pressure plate 504 contacts the upper surface of the gear and applies appropriate pressure, it can limit the up and down movement of the gear and achieve axial (up and down) fixation of the gear.

[0039] The vibration damper 6 (composed of a damper 601 and an outer spring 602) located below the transfer platform 1 functions when the equipment moves. The spring 602 can quickly absorb the kinetic energy generated by road bumps during the transfer process, reducing the vibration of the transfer platform 1; the damper 601 can suppress the rebound vibration of the spring 602, preventing the vibration from being transmitted to the gears above, and ensuring that the gears remain stable during the transfer process.

[0040] The equipment is pushed by the push rod 9 on the side of the base plate 7. The caster 8 at the corner of the base plate 7 can turn flexibly to meet the needs of different transfer paths. When the equipment needs to be fixed, the brake pad on the caster 8 can be stepped on to lock the wheel and prevent the equipment from sliding.

[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 gear processing transfer platform, characterized in that: The system includes a transfer platform (1), on which several fixed base supports (2) are evenly fixed. A positioning column (3) is fixed in the middle of the fixed base support (2). A clamping component (4) is provided on the side of the positioning column (3). A pressing component (5) is provided above the positioning column (3). A shock absorber (6) is provided below the transfer platform (1). A base plate (7) is provided below the shock absorber (6). The clamping assembly (4) includes a slide groove (401), a bidirectional lead screw (402), a slider (403), a support plate (404), and a rack (405). Two slide grooves (401) are opened above the fixed base (2). The two slide grooves (401) are connected to each other and are located on both sides of the positioning post (3). The bidirectional lead screw (402) is rotatably connected inside the two slide grooves (401). A slider (403) is slidably connected in each slide groove (401). The sliders (403) in the two slide grooves (401) are symmetrically threaded onto the bidirectional lead screw (402). The support plate (404) is fixed above the slider (403), and the rack (405) is fixed on the support plate (404). The top of the positioning post (3) is provided with a screw hole (301), and the side of the positioning post (3) is provided with a positioning groove (302); The clamping assembly (5) includes a connecting plate (501), a second lead screw (502), a positioning rod (503), and a pressure plate (504). The second lead screw (502) is threaded into a screw hole (301). The connecting plate (501) is rotatably connected to the top end of the second lead screw (502). The positioning rod (503) is inserted into a positioning groove (302). The top end of the positioning rod (503) is fixed on the connecting plate (501). The pressure plate (504) is fixed to the side of the positioning rod (503).

2. The gear processing transfer platform according to claim 1, characterized in that: One end of the bidirectional lead screw (402) passes through the slide groove (401) and is fixed with a first knob (4021), and the top end of the second lead screw (502) is fixed with a second knob (5021).

3. The gear processing transfer platform according to claim 1, characterized in that: The fixed base (2) is fixed to the transfer platform (1) by bolts.

4. The gear processing transfer platform according to claim 1, characterized in that: The shock absorber (6) includes a damper (601) and a spring (602). The spring (602) is sleeved on the outside of the damper (601). The two ends of the spring (602) and the damper (601) are fixed on the transfer platform (1) and the base plate (7).

5. The gear processing transfer platform according to claim 1, characterized in that: A caster wheel (8) is provided at the corner of the base plate (7), and a brake pad is provided on the caster wheel (8).

6. The gear processing transfer platform according to claim 1, characterized in that: A push rod (9) is fixed to the side of the base plate (7).

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