Convenient opening and closing device for machining gearbox cover

Abstract

The utility model relates to the field of gear box cover machining, in particular to a convenient opening and closing device for gear box cover machining. The opening and closing device aims at solving the technical problems that in the prior art, a clamping device cannot be conveniently opened and closed, and meanwhile the surrounding production environment is affected by scraps when a gear box cover is machined. A convenient opening and closing device for machining a gearbox cover comprises an operation table, an isolation hood, an insertion opening, a dust removal assembly and a clamping assembly. According to the opening and closing device, the gear box cover is conveniently clamped through the clamping assembly, the clamped gear box cover is stably positioned, operation of subsequent machining steps is facilitated, meanwhile, the clamping assembly is provided with an elastic machining part, clamping can be conveniently released, the opening and closing steps are convenient and fast, the positioning time of the gear box cover is greatly saved, and the machining efficiency is improved. The gear box cover machining efficiency and precision are improved, the isolation hood is used in cooperation with the dust removal assembly, later-stage centralized treatment is achieved, dust overflowing during machining is avoided, and dust and impurities are convenient to clean in the later stage.

Description

Technical Field

[0001] The utility model relates to the field of gear box cover processing, in particular to a convenient opening and closing device for gear box cover processing. Background Art

[0002] Gearboxes are widely used. Their main function is to transfer the power generated by the wind wheel to the generator and make it get the corresponding speed. Usually, the speed of the wind wheel is very low, far from the speed required by the generator. It must be achieved through the speed increase effect of the gear pair of the gearbox, so the gearbox is also called a speed increaser. However, the existing gearbox cover processing table is basically fixed with a clamp, and then grinding, drilling and other processing procedures are performed. However, the traditional clamp engagement operation is very troublesome, and it takes a lot of time to install and remove the gearbox cover. At the same time, when processing the gearbox cover, it is easy to generate waste chips, affecting the surrounding production environment. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a convenient opening and closing device for gear case cover processing, which is intended to solve the technical problems that the clamping device cannot be conveniently opened and closed under the prior art, and at the same time, waste chips affect the surrounding production environment during gear case cover processing.

[0004] The technical solution of the utility model is: a convenient opening and closing device for gear box cover processing, comprising an operating table, an isolation cover, an insertion port, a dust removal component, a clamping component, and a scraper; an isolation cover for isolating the splashing dust and impurities generated by the gear box cover processing is fixedly connected to the upper end of the operating table; an insertion port for inserting the gear box cover is provided at the front end of the isolation cover; a dust removal component for centrally collecting dust and impurities is provided at the lower end of the operating table; a clamping component for stably positioning the gear box cover and facilitating opening and closing is fixedly connected to the inner side of the isolation cover.

[0005] Preferably, the staff inserts the gear box cover into the insertion port through the isolation cover, and the gear box cover is conveniently clamped by the clamping assembly. The staff can process the gear box cover with stable inner clamping through the upper port of the isolation cover. The dust and impurities generated during the processing are isolated by the isolation cover to prevent overflow into the surrounding working environment. Finally, the processed gear box cover is conveniently unclamped and pulled out from the insertion port. During the pulling-out process, the scraper scrapes the dust and impurities on the surface of the gear box cover into the dust removal assembly for centralized treatment later.

[0006] Preferably, the dust removal assembly includes a falling trough, a guide hopper, a storage chamber and a storage drawer; the guide hopper is fixedly connected to the lower end of the falling trough; dust and impurities enter from the falling trough and are concentrated along the guide hopper to the storage drawer placed inside the storage chamber.

[0007] Preferably, a storage chamber is fixedly connected to the lower end of the diversion hopper; a storage drawer is slidably connected to the inner side of the storage chamber; in the later stage, the storage drawer can be pulled out of the storage chamber to clean the dust and impurities stored inside.

[0008] Preferably, the clamping components are symmetrically distributed left and right; the clamping components include a bearing plate, a pressing plate, a limiting slide rod, a fixing plate, a return spring, a positioning jack and a pin; the lower end of the gearbox cover is supported by the bearing plate, and the staff presses down the limiting slide rod, and the pressing plate at the lower end of the limiting slide rod positions the upper end of the gearbox cover.

[0009] Preferably, a pressing plate is arranged at the upper end of the bearing plate; the pressing plate is fixedly connected with a limiting slide rod at the upper end; a fixing plate is fixedly connected at the upper port of the isolation cover; the fixing plate is slidably connected with the limiting slide rod in the limiting chute; the staff inserts the pin through the isolation cover and into the corresponding positioning jack of the limiting slide rod for positioning.

[0010] Preferably, symmetric return springs are installed between the pressing plate and the fixing plate; a plurality of vertically equidistantly distributed positioning jacks are arranged on the side of the limiting slide rod close to the isolation cover; the isolation cover and the positioning jacks are connected by pins for positioning; when releasing the clamping, the staff pulls out the pins, and the limiting slide rod is released from the restriction and moves upward inside the fixing plate under the action of the return spring to return to the initial position, and the clamping of the gearbox cover is released.

[0011] Preferably, the upper end of the isolation cover is designed to be open, and a scraping plate for scraping the dust and impurities on the surface when the gearbox cover is drawn out is fixedly connected to the inner side of the insertion port; this ensures the quality of the gearbox cover produced.

[0012] The beneficial effects of the present utility model:

[0013] The opening and closing device of the present utility model can conveniently clamp the gearbox cover through the clamping components, and the clamped gearbox cover is stably positioned, which is convenient for the operation of subsequent processing steps. At the same time, the clamping components are provided with elastic components, which can conveniently release the clamping. The opening and closing steps are convenient and fast, greatly saving the positioning time of the gearbox cover, improving the processing efficiency and accuracy of the gearbox cover. By using the isolation cover in combination with the dust removal components, centralized treatment is carried out in the later stage, avoiding the dust overflow during processing, and it is also convenient to clean the dust and impurities in the later stage. Description of the Drawings

[0014] Figure 1 Shown is a three-dimensional structural schematic diagram of the opening and closing device of the present utility model;

[0015] Figure 2 Shown is another three-dimensional structural schematic diagram of the opening and closing device of the present utility model;

[0016] Figure 3 Shown is a three-dimensional structural schematic diagram of the dust removal component of the opening and closing device of the present utility model;

[0017] Figure 4 The figure shows a three-dimensional structural schematic diagram of the clamping assembly of the opening and closing device of the present utility model.

[0018] Explanation of reference numerals in the drawings: 1, operating table; 2, isolation cover; 3, insertion port; 4, dust removal assembly; 401, falling-in groove; 402, diversion hopper; 403, storage chamber; 404, storage drawer; 5, clamping assembly; 501, bearing plate; 502, pressing plate; 503, limiting slide bar; 504, fixing plate; 505, return spring; 506, positioning jack; 507, pin; 6, scraping plate. Specific embodiments

[0019] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0020] Please refer to Figure 1-2 , the present utility model provides an embodiment: a convenient opening and closing device for processing a gearbox cover, including an operating table 1, an isolation cover 2, an insertion port 3, a dust removal assembly 4, a clamping assembly 5, and a scraping plate 6; an isolation cover 2 for isolating the splashing of dust and impurities generated during the processing of the gearbox cover is fixedly connected to the upper end of the operating table 1; an insertion port 3 for placing the gearbox cover is opened at the front end of the isolation cover 2; a dust removal assembly 4 for centrally collecting dust and impurities is arranged at the lower end of the operating table 1; a clamping assembly 5 for stably positioning the gearbox cover and facilitating opening and closing is fixedly connected to the inner side of the isolation cover 2; the upper end of the isolation cover 2 is designed to be open, and a scraping plate 6 for scraping off the dust and impurities on the surface when the gearbox cover is drawn out is fixedly connected to the inner side of the insertion port 3; this ensures the quality of the gearbox cover product.

[0021] Please refer to Figure 3 , in this embodiment, the dust removal assembly 4 includes a falling-in groove 401, a diversion hopper 402, a storage chamber 403, and a storage drawer 404; the diversion hopper 402 is fixedly connected to the lower end of the falling-in groove 401; dust and impurities enter from the falling-in groove 401 and are concentrated into the storage drawer 404 placed inside the storage chamber 403 along the diversion hopper 402; the diversion hopper 402 is fixedly connected to the lower end of the storage chamber 403; the storage drawer 404 is slidably connected to the inside of the storage chamber 403; later, the storage drawer 404 can be drawn out from the storage chamber 403 to clean the dust and impurities stored inside.

[0022] Please refer to Figure 4, in this embodiment, the clamping assembly 5 is symmetrically distributed left and right; the clamping assembly 5 includes a bearing plate 501, a pressing plate 502, a limiting slide rod 503, a fixing plate 504, a return spring 505, a positioning jack 506 and a pin 507; the lower end of the gearbox cover is supported by the bearing plate 501, and the staff presses down the limiting slide rod 503, and the pressing plate 502 at the lower end of the limiting slide rod 503 positions the upper end of the gearbox cover; the bearing plate 501 is provided with the pressing plate 502 at the upper end; the pressing plate 502 is fixedly connected with the limiting slide rod 503 at the upper end; the fixing plate 504 is fixedly connected to the upper port of the isolation cover 2; the limiting slide rod 503 is slidably connected between the limiting chute of the fixing plate 504; the staff inserts the pin 507 through the isolation cover 2 into the corresponding positioning jack 506 of the limiting slide rod 503 for positioning; symmetrically distributed return springs 505 are installed between the pressing plate 502 and the fixing plate 504; the limiting slide rod 503 is provided with vertically equidistantly distributed positioning jacks 506 on the side close to the isolation cover 2; the isolation cover 2 and the positioning jack 506 are positioned and connected by the pin 507; when releasing the clamping, the staff pulls out the pin 507, and the limiting slide rod 503 is released from the restriction and under the action of the return spring 505, moves up inside the fixing plate 504 and returns to the initial position, releasing the clamping of the gearbox cover.

[0023] When working, the staff inserts the gearbox cover through the isolation cover 2 into the insertion port 3.

[0024] The gearbox cover is conveniently clamped by the clamping assembly 5, the lower end of the gearbox cover is supported by the bearing plate 501, the staff presses down the limiting slide rod 503, and the pressing plate 502 at the lower end of the limiting slide rod 503 positions the upper end of the gearbox cover, and the staff inserts the pin 507 through the isolation cover 2 into the corresponding positioning jack 506 of the limiting slide rod 503 for positioning.

[0025] The staff can process the gearbox cover clamped stably inside through the upper port of the isolation cover 2, such as operations like grinding and drilling. The dust and impurities generated during processing are separated by the isolation cover 2, preventing them from spreading to the surrounding working environment.

[0026] Finally, the staff pulls out the pin 507, the limiting slide rod 503 is released from the restriction and under the action of the return spring 505, moves up inside the fixing plate 504 and returns to the initial position, releasing the clamping of the gearbox cover, and then extracts it from the insertion port 3.

[0027] During the extraction process, the scraper 6 scrapes the dust and impurities on the surface of the gearbox cover into the dust removal assembly 4. The dust and impurities enter through the falling slot 401, and are concentrated into the storage drawer 404 placed inside the storage chamber 403 along the diversion hopper 402. Later, the storage drawer 404 can be pulled out from the storage chamber 403 to clean the dust and impurities stored inside.

[0028] Through the above steps, the clamping assembly 5 conveniently clamps the gearbox cover. The clamped gearbox cover is stably positioned, facilitating the operation of subsequent processing steps. At the same time, the clamping assembly 5 is provided with an elastic addition, which can conveniently release the clamping. The opening and closing steps are convenient and fast, greatly saving the positioning time of the gearbox cover and improving the efficiency and accuracy of the gearbox cover processing. The processed gearbox cover is drawn out from the insertion port 3. During the drawing process, the scraper 6 scrapes the dust and impurities on the surface of the gearbox cover to the dust removal assembly 4 for centralized treatment later, avoiding the dust overflow during processing and facilitating the cleaning of dust and impurities later.

[0029] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the purpose of the present invention.

Claims

1. A convenient opening and closing device for processing a gear box cover, comprising an operating table (1); characterized in that: The invention also comprises an isolation cover (2), an insertion port (3), a dust removal component (4), a clamping component (5), and a scraper (6); the upper end of the operating table (1) is fixedly connected with an isolation cover (2) for isolating dust and impurities splashing generated by machining the gear box cover; the front end of the isolation cover (2) is provided with an insertion port (3) for inserting the gear box cover; the lower end of the operating table (1) is provided with a dust removal component (4) for centrally collecting dust and impurities; the inner side of the isolation cover (2) is fixedly connected with a clamping component (5) for stably positioning the gear box cover and facilitating opening and closing.

2. The convenient opening and closing device for processing a gear box cover according to claim 1, characterized in that: The dust removal assembly (4) comprises a drop-in trough (401), a flow guide hopper (402), a storage chamber (403) and a storage drawer (404); the flow guide hopper (402) is fixedly connected to the lower end of the drop-in trough (401).

3. The convenient opening and closing device for processing a gear box cover according to claim 1, characterized in that: The lower end of the guide bucket (402) is fixedly connected to a storage chamber (403); the inner side of the storage chamber (403) is slidably connected to a storage drawer (404).

4. The convenient opening and closing device for processing a gear box cover according to claim 1, characterized in that: The clamping assembly (5) is symmetrically distributed on the left and right sides; the clamping assembly (5) includes a bearing plate (501), a pressure plate (502), a limiting slide bar (503), a fixing plate (504), a return spring (505), a positioning socket (506) and a latch (507).

5. The convenient opening and closing device for processing a gear box cover according to claim 4, characterized in that: A pressing plate (502) is arranged at the upper end of the bearing plate (501); a limiting sliding rod (503) is fixedly connected to the upper end of the pressing plate (502); a fixing plate (504) is fixedly connected to the upper end of the isolation cover (2); and a limiting sliding groove of the fixing plate (504) is slidably connected to the limiting sliding rod (503).

6. The convenient opening and closing device for processing a gear box cover according to claim 5, characterized in that: A front-to-back symmetrical return spring (505) is installed between the pressing plate (502) and the fixing plate (504); a vertically equidistantly distributed positioning holes (506) are provided on the side of the limiting slide bar (503) close to the isolation cover (2); The isolation cover (2) and the positioning socket (506) are positioned and connected via a latch (507).

7. The convenient opening and closing device for processing a gear box cover according to claim 1, characterized in that: The upper end of the isolation cover (2) is designed to be open, and a scraper (6) is fixedly connected to the inner side of the insertion opening (3) for scraping off dust and impurities on the surface when the gear box cover is withdrawn.

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