A fixing device for use in gear box machining

Abstract

The utility model relates to gear box processing technical field, and disclose a kind of fixing device for gear box processing in, including processing table, the fixed frame is fixedly connected in processing table top, the moving plate is slidably arranged in fixed frame inner wall, the thread block is slidably arranged in fixed frame one side, the thread block bottom is fixedly connected with moving plate top one side, the fixed frame is fixedly connected in processing table top, the base is fixedly connected in processing table bottom;Dust removal component, the dust removal component is set at the top of moving plate, the dust removal component includes the box body being set at the top of moving plate, and the hose is communicated in the side of box body. The utility model solves the problem that machining chip and machining powder will be generated in the process of processing gear box, machining chip and machining powder will be accumulated in the top of processing table, so that the user is difficult to clean the chip, and residual chip will be adsorbed to the surface of gear box, affect the follow-up processing.

Description

Technical Field

[0001] This utility model relates to the field of gearbox processing technology, specifically to a fixing device used in gearbox processing. Background Technology

[0002] Gearboxes have a wide range of applications, such as in wind turbine generator sets. Gearboxes are an important mechanical component widely used in wind turbine generator sets. Their main function is to transmit the power generated by the wind turbine under the action of wind to the generator and enable it to achieve the corresponding speed. Gearboxes mainly use gear shaft transmission to transmit power.

[0003] Patent document CN215903090U discloses a fixing device for gearbox machining, including a machining housing. Support legs are fixedly connected to the four corners of the bottom of the machining housing. A fixing plate is fixedly connected to the inner wall of the machining housing, and a rotating mechanism is fixedly connected to the inner wall of the machining housing. Two clamping mechanisms are provided inside the machining housing. In implementing this technical solution, the inventors discovered at least the following problems in the prior art:

[0004] In actual use, the above-mentioned device will generate machining debris and powder during the gearbox processing. The machining debris and powder will accumulate on the top of the processing table, making it difficult for the user to clean the debris. In addition, the residual debris will be adsorbed onto the surface of the gearbox, affecting subsequent processing.

[0005] Therefore, a fixing device for gearbox machining is proposed. Utility Model Content

[0006] The purpose of this invention is to provide a fixing device for gearbox processing to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a fixing device for gearbox processing, comprising a processing table, a fixing frame fixedly connected to the top of the processing table, a movable plate slidably disposed on the inner wall of the fixing frame, a threaded block slidably disposed on one side of the fixing frame, the bottom of the threaded block being fixedly connected to the top side of the movable plate, a fixing bracket fixedly connected to the top of the processing table, and a base fixedly connected to the bottom of the processing table.

[0008] A dust removal assembly is disposed on the top of a movable plate. The dust removal assembly includes a box disposed on the top of the movable plate, a flexible hose connected to one side of the box, a fixed pipe connected to one end of the flexible hose, and a plurality of nozzles connected to one side of the fixed pipe.

[0009] A clamping assembly disposed inside a fixing frame.

[0010] Preferably, the other side of the box body has a plurality of air outlet holes corresponding to the nozzles, and the inner wall of the air outlet holes is provided with a filter screen.

[0011] Preferably, the clamping assembly includes support rods fixedly disposed on both sides of the inner wall of the fixing frame, a guide block is sleeved on the support rod, a movable seat is fixedly connected to one side of the guide block, a positioning bolt is screwed to the top of the guide block, and a pressure plate is slidably disposed on one side of the movable seat.

[0012] Preferably, a screw is rotatably provided on the inner wall of the movable seat, and a lifting block is screwed to the outer side of the screw. One side of the lifting block is fixedly connected to one side of the pressure plate.

[0013] Preferably, a motor is fixedly connected to one side of the fixed frame, and a lead screw is fixedly connected to the output end of the motor. The outer side of the lead screw is threadedly connected to the inner wall of the threaded block.

[0014] Preferably, a guide rod is fixedly connected inside the fixed frame, and a movable block is sleeved on the guide rod. The bottom of the movable block is fixedly connected to one side of the top of the movable plate.

[0015] Preferably, both the threaded block and the movable block are fixedly connected to a slider at their bottom, and the fixed frame has a groove inside that cooperates with the slider.

[0016] Compared with the prior art, the present invention, by adopting the above technical solution, has the following technical effects:

[0017] I. This utility model places the gearbox inside a fixed frame and between a pair of movable seats. The gearbox is clamped on both sides by moving the pair of movable seats. When the movable seats move, the guide blocks on both sides slide on the support rod to guide and support the movable seats. The position of the guide blocks is fixed by tightening the positioning bolts, thereby positioning and fixing the movable seats. After clamping both sides of the gearbox, the lifting block is lowered by rotating the screw, so that the pressure plate is lowered to clamp and fix the top of the gearbox, thereby improving the stability of the gearbox during processing.

[0018] II. This utility model uses the threaded blocks on the inner wall of the fixed frame to drive the moving plate to move, so that the scraper set at the bottom of the moving plate scrapes away the debris and dust on the top of the processing table. At the same time, when the moving plate moves, it drives the box body to move, and the hose delivers air to the fixed pipe inside the box body. Air is sent to the air outlet through several nozzles on one side of the fixed pipe, and blown away the debris and dust remaining on the top of the processing table through several air outlets, thereby improving the dust removal effect of the processing table and avoiding the difficulty of cleaning debris and dust on the top of the processing table in the future. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the processing table of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the dust removal component of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the clamping assembly of this utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the movable seat and pressure plate of this utility model;

[0025] Figure 6 This is a schematic diagram of the internal structure of the fixed frame of this utility model.

[0026] Explanation of reference numerals in the attached drawings: 1. Processing table; 2. Fixed frame; 3. Moving plate; 4. Dust removal assembly; 41. Box body; 42. Hose; 43. Fixed pipe; 44. Nozzle; 45. Air outlet; 5. Threaded block; 6. Fixed frame; 7. Clamping assembly; 71. Support rod; 72. Guide block; 73. Moving seat; 74. Positioning bolt; 75. Pressure plate; 76. Screw; 77. Lifting block; 8. Base; 9. Motor; 10. Lead screw; 11. Guide rod; 12. Moving block; 13. Slider; 14. Slide groove. Detailed Implementation

[0027] 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.

[0028] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0029] Example

[0030] Please see Figure 1-6 The present invention provides a technical solution: a fixing device for gearbox processing, including a processing table 1, a fixing frame 2 fixedly connected to the top of the processing table 1, a movable plate 3 slidably arranged on the inner wall of the fixing frame 2, a threaded block 5 slidably arranged on one side of the fixing frame 2, the bottom of the threaded block 5 being fixedly connected to the top side of the movable plate 3, a fixing bracket 6 fixedly connected to the top of the processing table 1, and a base 8 fixedly connected to the bottom of the processing table 1.

[0031] Dust removal component 4 is disposed on the top of the movable plate 3. The dust removal component 4 includes a box 41 disposed on the top of the movable plate 3. A flexible hose 42 is connected to one side of the box 41. A fixed pipe 43 is connected to one end of the flexible hose 42. A number of nozzles 44 are connected to one side of the fixed pipe 43. A number of air outlets 45 corresponding to the nozzles 44 are opened on the other side of the box 41. A filter screen is provided on the inner wall of the air outlets 45.

[0032] Clamping component 7 is disposed inside the fixing frame 6.

[0033] In this embodiment, the base 8 supports and fixes the processing table 1, improving its stability and facilitating movement. The fixing frame 6 is fixedly installed on the top of the fixing frame 2. The gearbox is clamped and fixed by the clamping component 7 on the fixing frame 6, facilitating subsequent processing of the gearbox. The fixing frame 2 is fixedly installed on the top of the processing table 1. The threaded block 5 on the inner wall of the fixing frame 2 drives the moving plate 3 to move, so that the scraper at the bottom of the moving plate 3 scrapes away the debris and dust on the top of the processing table 1. At the same time, the moving plate 3 moves, driving the dust removal component 4 to move. Air is delivered to the fixing pipe 43 inside the box 41 through the hose 42. Air is sent to the air outlet 45 through several nozzles 44 on one side of the fixing pipe 43. The air is blown through the air outlet 45 to remove the debris and dust on the top of the processing table 1. The filter screen prevents dust from entering the nozzles 44 and filters the air outlet 45.

[0034] It should be noted that in actual use, an air pump can be installed on the back of the processing table 1 (not shown in the attached figure), and the output end of the air pump is fixedly connected to one end of the hose 42. By starting the air pump, the air pump draws outside air into the hose 42, and then performs dust removal (the working principle of the air pump and the connection method between it and the hose 42 are existing technologies, so they will not be described in detail in the text).

[0035] like Figure 4 and Figure 5 As shown, the clamping assembly 7 includes support rods 71 ​​fixedly disposed on both sides of the inner wall of the fixed frame 6. A guide block 72 is sleeved on the support rod 71. A movable seat 73 is fixedly connected to one side of the guide block 72. A positioning bolt 74 is screwed to the top of the guide block 72. A pressure plate 75 is slidably disposed on one side of the movable seat 73. A screw 76 is rotatably disposed on the inner wall of the movable seat 73. A lifting block 77 is screwed to the outside of the screw 76. One side of the lifting block 77 is fixedly connected to one side of the pressure plate 75.

[0036] In this embodiment, the gearbox is placed inside the fixed frame 6 and positioned between a pair of movable seats 73. The gearbox is clamped on both sides by moving the pair of movable seats 73. When the movable seats 73 move, the guide blocks 72 on both sides slide on the support rod 71 to guide and support the movable seats 73. The position of the guide blocks 72 is fixed by tightening the positioning bolts 74, thereby positioning and fixing the movable seats 73. After clamping the gearbox on both sides, the lifting block 77 is lowered by rotating the screw 76, causing the pressure plate 75 to lower and clamp and fix the top of the gearbox, thereby improving the stability of the gearbox during processing.

[0037] like Figures 1 to 6 As shown, a motor 9 is fixedly connected to one side of the fixed frame 2, and a lead screw 10 is fixedly connected to the output end of the motor 9. The outer side of the lead screw 10 is threadedly connected to the inner wall of the threaded block 5. A guide rod 11 is fixedly connected inside the fixed frame 2. A moving block 12 is sleeved on the guide rod 11. The bottom of the moving block 12 is fixedly connected to the top side of the moving plate 3. A slider 13 is fixedly connected to the bottom of both the threaded block 5 and the moving block 12. A groove 14 is opened inside the fixed frame 2 to cooperate with the slider 13.

[0038] In this embodiment, the motor 9 drives the lead screw 10 to rotate, which in turn drives the threaded block 5 to move. When the moving plate 3 moves, the moving block 12 slides on the guide rod 11, which guides and limits the moving plate 3. When the threaded block 5 and the moving block 12 move, the slider 13 slides in the groove 14, which guides and limits the threaded block 5 and the moving block 12, thereby improving their stability during movement.

[0039] It should be noted that users can install dust covers on the screw 76 and lead screw 10 themselves, and perform dust removal and lubrication work regularly. The electrical components of this utility model have already combed the wire harness during operation, so there will be no problem of wire harness tangling. It is also worth noting that the motor operation disclosed in the above embodiments adopts a method commonly used in the prior art.

[0040] In this embodiment of the invention (working principle), the gearbox is placed inside the fixed frame 6, positioned between a pair of movable seats 73. The gearbox is clamped on both sides by moving the pair of movable seats 73. As the movable seats 73 move, the guide blocks 72 on both sides slide on the support rod 71, providing guidance and support for the movable seats 73. The position of the guide blocks 72 is fixed by tightening the positioning bolts 74, thereby positioning and fixing the movable seats 73. After clamping both sides of the gearbox, the lifting block 77 is lowered by rotating the screw 76, causing the pressure plate 75 to descend and clamp and fix the top of the gearbox, thus raising the gearbox. To ensure stability during processing, the moving plate 3 is moved by the threaded block 5 on the inner wall of the fixed frame 2. The scraper at the bottom of the moving plate 3 scrapes away the debris and dust on the top of the processing table 1. At the same time, the moving plate 3 moves the box 41, and the hose 42 delivers air to the fixed pipe 43 inside the box 41. Air is then blown through several nozzles 44 on one side of the fixed pipe 43 to the air outlet 45. The air blown through the air outlet 45 removes the debris and dust remaining on the top of the processing table 1, improving the dust removal effect of the processing table 1 and preventing subsequent cleaning of debris and dust on the top of the processing table 1.

[0041] Those skilled in the art will understand that the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways, even if such combinations or combinations are not explicitly described in this utility model. In particular, the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways without departing from the spirit and teachings of this utility model. All such combinations and / or combinations fall within the scope of this utility model.

Claims

1. A fixing device for gearbox machining, characterized in that, include: A processing table (1) is fixedly connected to a fixed frame (2) at the top of the processing table (1). A movable plate (3) is slidably arranged on the inner wall of the fixed frame (2). A threaded block (5) is slidably arranged on one side of the fixed frame (2). The bottom of the threaded block (5) is fixedly connected to the top side of the movable plate (3). A fixed frame (6) is fixedly connected to the top of the processing table (1). A base (8) is fixedly connected to the bottom of the processing table (1). Dust removal assembly (4), the dust removal assembly (4) is disposed on the top of the movable plate (3), the dust removal assembly (4) includes a box (41) disposed on the top of the movable plate (3), a flexible hose (42) is connected to one side of the box (41), a fixed pipe (43) is connected to one end of the flexible hose (42), and a plurality of nozzles (44) are connected to one side of the fixed pipe (43). Clamping assembly (7) is disposed inside the fixing frame (6).

2. The fixing device for gearbox machining according to claim 1, characterized in that: The other side of the box (41) is provided with several air outlets (45) corresponding to the nozzles (44), and the inner wall of the air outlets (45) is provided with a filter screen.

3. A fixing device for gearbox machining according to claim 1, characterized in that: The clamping assembly (7) includes a support rod (71) fixedly disposed on both sides of the inner wall of the fixed frame (6). A guide block (72) is sleeved on the support rod (71). A movable seat (73) is fixedly connected to one side of the guide block (72). A positioning bolt (74) is screwed to the top of the guide block (72). A pressure plate (75) is slidably disposed on one side of the movable seat (73).

4. A fixing device for gearbox machining according to claim 3, characterized in that: The inner wall of the movable seat (73) is rotatably provided with a screw (76), and a lifting block (77) is screwed to the outside of the screw (76). One side of the lifting block (77) is fixedly connected to one side of the pressure plate (75).

5. A fixing device for gearbox machining according to claim 1, characterized in that: A motor (9) is fixedly connected to one side of the fixed frame (2), and a lead screw (10) is fixedly connected to the output end of the motor (9). The outer side of the lead screw (10) is threadedly connected to the inner wall of the threaded block (5).

6. A fixing device for gearbox machining according to claim 1, characterized in that: The fixed frame (2) is fixedly connected to a guide rod (11), and a moving block (12) is sleeved on the guide rod (11). The bottom of the moving block (12) is fixedly connected to one side of the top of the moving plate (3).

7. A fixing device for gearbox machining according to claim 6, characterized in that: The bottom of the threaded block (5) and the moving block (12) are both fixedly connected to sliders (13), and the fixed frame (2) has a groove (14) inside that works with the sliders (13).

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